CN105422810A - Rolling mill and box thereof - Google Patents
Rolling mill and box thereof Download PDFInfo
- Publication number
- CN105422810A CN105422810A CN201510958279.9A CN201510958279A CN105422810A CN 105422810 A CN105422810 A CN 105422810A CN 201510958279 A CN201510958279 A CN 201510958279A CN 105422810 A CN105422810 A CN 105422810A
- Authority
- CN
- China
- Prior art keywords
- box
- milling train
- roll
- manger board
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B35/00—Drives for metal-rolling mills, e.g. hydraulic drives
- B21B35/12—Toothed-wheel gearings specially adapted for metal-rolling mills; Housings or mountings therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with bearings
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a box of a rolling mill. A water baffle plate of the box can prevent the splashing of mill roll cooling water, forms a separate structure with a box body, and can be quickly taken down to conveniently load and unload a roll ring or a roll box. The invention further provides a rolling mill applying the box.
Description
Technical field
The present invention relates to Steel Rolling equipment technical field, particularly a kind of milling train and casing thereof.
Background technique
Milling train is as the capital equipment on steel hot rolling production line, shaping for being rolled by blank.
In current structure, operationally, the cooling water meeting splashes at roll place, causes field ground wet and slippery, has buried potential safety hazard, also cause the waste of water resources simultaneously.
Summary of the invention
In view of this, the invention provides a kind of milling train, its manger board can splash by roll cooling water, and is separate type with casing, can under fast fetching, convenient assembling and disassembling collars or roller case.
For achieving the above object, the invention provides following technological scheme:
A kind of milling train casing, comprises box-like body, also comprise the manger board be detachably arranged on described box-like body, and the mounting point of described manger board is relative with the rigging position of roll on described box-like body.
Preferably, described box-like body comprises the upper box and lower box that removably connect, and is provided with the assembly structure for installing input shaft between the two; Described manger board is detachably installed on described upper box.
Preferably, described box-like body has the attachment face for installing roller case, and described manger board and described attachment face are oppositely arranged.
Preferably, described attachment face and described manger board are all arranged on the top of described box-like body.
Preferably, between described attachment face and substantially horizontal, angle is that acute angle is arranged, and described manger board is vertically arranged.
A kind of milling train, comprise casing and roll disposed thereon, described casing is above-mentioned milling train casing.
Preferably, between described roll and substantially horizontal, angle is that acute angle is arranged, and described manger board is vertically arranged, and described roll can both drop within the scope of described manger board in the projection of vertical plane.
Preferably, input shaft and transmission shaft is provided with in described casing, described input shaft is arranged along horizontal mode, the output terminal of described input shaft adopts the first bevel gear, the input end of described transmission shaft is the second bevel gear engaged with described first bevel gear, the output terminal of described transmission shaft tilts upward setting, the assembling parallel with described transmission shaft of described roll;
The central axis of described input shaft and described transmission shaft is all positioned at same vertical plane, and the central axis of described roll is positioned at another vertical plane.
Preferably, the angle between described attachment face and substantially horizontal is 45 °; Described first bevel gear and described second bevel gear are 45 ° of bevel gears; The angle of described roll and substantially horizontal is 45 °
As can be seen from above-mentioned technological scheme, milling train casing provided by the invention, its manger board can splash by roll cooling water, and is separate type with box-like body, can under fast fetching, convenient assembling and disassembling collars or roller case.Present invention also offers a kind of milling train applying above-mentioned casing.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the complete assembling condition of the milling train that Fig. 1 provides for the embodiment of the present invention;
Its roller case of milling train that Fig. 2 provides for the embodiment of the present invention is the structural representation unloading state;
The structural representation of the roller case that Fig. 3 provides for the embodiment of the present invention;
The cooperating structure schematic diagram of the input shaft that Fig. 4 provides for the embodiment of the present invention and transmission shaft.
Wherein, 10 is box-like body, and 11 is upper box, and 12 is lower box; 20 is manger board; 30 is roll, and 31 is locating stud, and 32 is roll mandrel; 40 is input shaft; 50 is base; 60 is transmission shaft.
Embodiment
The invention discloses a kind of milling train and casing thereof, its manger board can splash by roll cooling water, and is separate type with casing, can under fast fetching, convenient assembling and disassembling collars or roller case.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technological scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The milling train casing that the embodiment of the present invention provides, comprises box-like body 10, and its core improvement is, also comprises the manger board 20 be detachably arranged on box-like body 10, and the mounting point of manger board 20 is relative with the rigging position of roll 30 on box-like body 10.
As can be seen from above-mentioned technological scheme, the milling train casing that the embodiment of the present invention provides, its manger board 20 can splash by roll cooling water, and is separate type with box-like body 10, can under fast fetching, convenient assembling and disassembling collars or roller case.
As preferably, box-like body 10 comprises the upper box 11 and lower box 12 that removably connect, and is provided with the assembly structure for installing input shaft between the two; Manger board 20 is detachably installed on upper box 11.So, box-like body 10 can be taken when needed apart operate accordingly its internal structure, better maintenance compared with integrated rolling mill casing of the prior art, time saving and energy saving, especially for the operation of the peripheral structures such as input shaft 40 and transmission shaft 60 thereof, and driving gear is installed more easily, the manufacture difficulty of casing reduces.
In order to optimize above-mentioned technological scheme further, box-like body 10 has the attachment face for installing roller case, and the output terminal of transmission shaft 60 is positioned at attachment face place; Manger board 20 and attachment face are oppositely arranged.
Roll mandrel 31 is provided with in roller case, this roll mandrel 31 is supported in roller box body by the filmatic bearing be installed in eccentric bushing, bear the radial force of rolling load and gear, the axial force when thrust bearing being installed on roll mandrel 31 end bears rolling and the axial force of gear, collars is installed on roll mandrel 31 by tapered sleeve, namely roll mandrel 31 and matching component thereof are installed in the casing of roller case, constitute modular roller case, the input end of roll mandrel 31 is provided with gear, roller case is installed afterwards and the gear of the output terminal of transmission shaft 60 coordinates, and forms meshing relation; The casing of this roller case has the panel coordinated for same attachment face, and panel can be connected by bolt or screw with attachment face, and panel and the corresponding position of attachment face are respectively arranged with locating stud 32 and positioning hole; As preferably, on panel and attachment face, the quantity of corresponding positioning hole is uniform multiple, and its structure can with reference to shown in Fig. 1, Fig. 2 and Fig. 3.
As can be seen from above-mentioned technological scheme; the milling train that the embodiment of the present invention provides; its modular roller case is detachably arranged on box-like body 10 by the mode of bolt or screw; and there is the Quick locating structure adopting locating stud 32; roller case can be mounted and dismounted easily thus realize quick-replaceable roll; increase work efficiency, the power generating ratio time.On the other hand, after modular roller case is pulled down, then can change roll in it and safeguard, thus continuing to participate in changing realization and recycle, period can not affect the normal operation of milling train.
As preferably, attachment face and manger board 20 are all arranged on the top of box-like body 10, can be specially and be arranged at upper box 11, so that charge and discharge operations in this programme.So, roller case and the assembling of interior roll 30 high position thereof, to guarantee normal work; Input shaft 40 and transmission shaft 60 be low level assembling in box-like body 10, its mounting structure corresponding and auxiliary component are also all that low level is arranged, thus reduce the center of gravity of whole milling train, the vibration in its running can be effectively reduced, avoid many drawbacks that rolling mill vibration brings.
In order to optimize above-mentioned technological scheme further, between attachment face and substantially horizontal, angle is that acute angle is arranged, and manger board 20 is vertically arranged, so that cooling water falls gathering after rise under gravity.Concrete, adopts vertical structure of assembling between manger board 20 and box-like body 10, such as longitudinal chute, so that mention fast, be also convenient for changing roller case or roller.
The embodiment of the present invention additionally provides a kind of milling train, and comprise casing and roll 30 disposed thereon, its core improvement is, the milling train casing that casing is above-mentioned.
As preferably, between roll 30 and substantially horizontal, angle is that acute angle is arranged, manger board 20 is vertically arranged, and roll 30 can both drop in manger board 20 scope in the projection of vertical plane, as shown in Figure 1, the overhead height of manger board 20 higher than the overhead height of roll 30, to realize good dash effect.
Concrete, be provided with input shaft 40 and transmission shaft 60 in casing, this input shaft 40 is arranged along horizontal mode, to lower the center of gravity further, facilitates mill drive simultaneously; The output terminal of input shaft 40 adopts the first cone tooth (as shown in the left end in Fig. 4) wheel, second bevel gear (as shown in left end in Fig. 4) of input end for engaging with the first bevel gear of transmission shaft 60, the output terminal of transmission shaft 60 tilts upward setting, roll 30 assembling parallel with transmission shaft 60; By this structure, achieving the end of input shaft 40 in box-like body 10 puts, and being obliquely installed of transmission shaft 60 and roll 30, and can lower the center of gravity further, reduce vibration; Be understandable that, transmission shaft 60 comprises two axis bodies, is engaged (as shown in the right-hand member in Fig. 4) by the cylindrical gears of output terminal, and two roll mandrels be respectively used to often overlapping in roller combination coordinate.The output terminal of transmission shaft 60 is provided with cylindrical gears, when roller case is installed on box-like body 10, orders about roll 30 rotate with the meshed transmission gear in roller case; Box-like body 10 is now cone case.
In order to optimize above-mentioned technological scheme further, the central axis of input shaft 40 and transmission shaft 60 is all positioned at same vertical plane, and the central axis of roll 30 is positioned at another vertical plane, to reduce the overall volume of milling train, is convenient to the layout of milling train in factory building; On the other hand, during the combination of said structure milling train in multiple this programme, or when many cover rolls are set in same milling train, contribute to reducing the distance between adjacent two cover rolls, more stable to the clamping of workpiece, depress simultaneously, rolling is short for interval time, suppresses crystal grain to become large.
In the specific embodiment that this programme provides, the angle between attachment face and substantially horizontal is 45 °; First bevel gear and the second bevel gear are 45 ° of bevel gears; Roll 30 is 45 ° with the angle of substantially horizontal, so that the rolling of workpiece.
Can also adopt the structure of two rolls, 45 ° of topcross, corresponding manger board 20 is two of 45 ° of topcross, and shown in structure can see figures.1.and.2.
In sum, the milling train casing that the embodiment of the present invention provides, its manger board can splash by roll cooling water, and is separate type with box-like body, can under fast fetching, convenient assembling and disassembling collars or roller case.The embodiment of the present invention additionally provides a kind of milling train applying above-mentioned casing.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a milling train casing, comprise box-like body (10), it is characterized in that, also comprise the manger board (20) be detachably arranged on described box-like body (10), and the mounting point of described manger board (20) is relative with the rigging position of roll (30) on described box-like body (10).
2. milling train casing according to claim 1, it is characterized in that, described box-like body (10) comprises the upper box (11) and lower box (12) that removably connect, and is provided with the assembly structure for installing input shaft between the two; Described manger board (20) is detachably installed on described upper box (11).
3. milling train casing according to claim 1 and 2, is characterized in that, described box-like body (10) has the attachment face for installing roller case, and described manger board (20) and described attachment face are oppositely arranged.
4. milling train casing according to claim 3, is characterized in that, described attachment face and described manger board (20) are all arranged on the top of described box-like body (10).
5. milling train casing according to claim 3, is characterized in that, between described attachment face and substantially horizontal, angle is that acute angle is arranged, and described manger board (20) is vertically arranged.
6. a milling train, comprises casing and roll disposed thereon (30), it is characterized in that, described casing is the milling train casing as described in claim 1-5 any one.
7. milling train according to claim 6, it is characterized in that, between described roll (30) and substantially horizontal, angle is that acute angle is arranged, described manger board (20) is vertically arranged, and described roll (30) can both drop in described manger board (20) scope in the projection of vertical plane.
8. milling train according to claim 7, it is characterized in that, input shaft (40) and transmission shaft (60) is provided with in described casing, described input shaft (40) is arranged along horizontal mode, the output terminal of described input shaft (40) adopts the first bevel gear, the input end of described transmission shaft (60) is the second bevel gear engaged with described first bevel gear, the output terminal of described transmission shaft (60) tilts upward setting, described roll (30) and described transmission shaft (60) parallel assembling;
The central axis of described input shaft (40) and described transmission shaft (60) is all positioned at same vertical plane, and the central axis of described roll (30) is positioned at another vertical plane.
9. milling train according to claim 8, is characterized in that, the angle between described attachment face and substantially horizontal is 45 °; Described first bevel gear and described second bevel gear are 45 ° of bevel gears; Described roll (30) is 45 ° with the angle of substantially horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958279.9A CN105422810A (en) | 2015-12-19 | 2015-12-19 | Rolling mill and box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510958279.9A CN105422810A (en) | 2015-12-19 | 2015-12-19 | Rolling mill and box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105422810A true CN105422810A (en) | 2016-03-23 |
Family
ID=55501249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510958279.9A Pending CN105422810A (en) | 2015-12-19 | 2015-12-19 | Rolling mill and box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422810A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0659493A2 (en) * | 1993-12-22 | 1995-06-28 | Morgan Construction Company | Single strand block-type rolling mill |
| CN2360178Y (en) * | 1999-01-08 | 2000-01-26 | 冶金工业部北京钢铁设计研究总院 | High speed wire rod finishing mill |
| CN201565462U (en) * | 2009-12-10 | 2010-09-01 | 攀枝花新钢钒股份有限公司 | Supporting seat of tandem mill bottom roll |
| CN203621096U (en) * | 2013-11-08 | 2014-06-04 | 宝钢特钢有限公司 | Water retaining device for rolling mill |
| CN104741386A (en) * | 2015-04-07 | 2015-07-01 | 冯宗茂 | Integrated driving wire and bar mill |
| CN205278299U (en) * | 2015-12-19 | 2016-06-01 | 重庆麦拓科技有限公司 | Rolling mill and box thereof |
-
2015
- 2015-12-19 CN CN201510958279.9A patent/CN105422810A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0659493A2 (en) * | 1993-12-22 | 1995-06-28 | Morgan Construction Company | Single strand block-type rolling mill |
| CN2360178Y (en) * | 1999-01-08 | 2000-01-26 | 冶金工业部北京钢铁设计研究总院 | High speed wire rod finishing mill |
| CN201565462U (en) * | 2009-12-10 | 2010-09-01 | 攀枝花新钢钒股份有限公司 | Supporting seat of tandem mill bottom roll |
| CN203621096U (en) * | 2013-11-08 | 2014-06-04 | 宝钢特钢有限公司 | Water retaining device for rolling mill |
| CN104741386A (en) * | 2015-04-07 | 2015-07-01 | 冯宗茂 | Integrated driving wire and bar mill |
| CN205278299U (en) * | 2015-12-19 | 2016-06-01 | 重庆麦拓科技有限公司 | Rolling mill and box thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160323 |
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| RJ01 | Rejection of invention patent application after publication |