CN204338576U - A kind of ausrolling device of magnesium alloy plate - Google Patents
A kind of ausrolling device of magnesium alloy plate Download PDFInfo
- Publication number
- CN204338576U CN204338576U CN201420835092.0U CN201420835092U CN204338576U CN 204338576 U CN204338576 U CN 204338576U CN 201420835092 U CN201420835092 U CN 201420835092U CN 204338576 U CN204338576 U CN 204338576U
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- China
- Prior art keywords
- heating
- roll
- sleeve
- rolling
- magnesium alloy
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Abstract
An ausrolling device for magnesium alloy plate, belongs to sheet metal rolling technique, and the firing rate of the utility model solution prior art breaker roll is comparatively slow, the efficiency of heating surface is low, temperature control precision is poor, causes the technical problem that rolling efficiency is low.Two rolls of the present utility model are set with a sleeve, in sleeve, at roll symmetric position, the backing roll arranging tensioning sleeve, backing roll is connected with the support post be fixed in frame, and can rotate with sleeve rotating under the driving of its axis at roll; Be positioned at rolling supplied materials side, arrange and roll board heating apparatus; Be positioned at rolling supplied materials side, the eddy heating for heating coil be connected with frame installed by sleeve around its barrel; Between magnesium alloy plate and described eddy heating for heating coil, arrange the temperature sensor with barrel contacts, temperature sensor is connected with heating control system wire.The utility model is used for the rolling of magnesium alloy, titanium alloy, molybdenum alloy, have that firing rate is fast, temperature control precision is high, good stability, heating safety, advantage for ease of maintenaince.
Description
Technical field
The utility model belongs to sheet metal rolling technical field, is specifically related to a kind of ausrolling device of magnesium alloy plate.
Background technology
One of difficult point of magnesium alloy plate rolling technique is that rolling temperature range is narrower, and magnesium alloy specific heat capacity is little, rapid heat dissipation.During Rolling Production magnesium alloy plate, as too low in roller surface temperature, when magnesium plate and roll contact, magnesium plate temperature can reduce rapidly, ductility deteriorates, and cause rolling plate and produce face crack and raw edges, lumber recovery declines, and cost increases.Therefore, in magnesium alloy rolling process, roll must be heated to a suitable temperature ranges.
At present, conventional roll mode of heating, can be divided into the heating of roll entirety and online surface heating.The heating of roll entirety generally uses roller heating stove, puts in roller heating stove the temperature being heated to and specifying into, then taken out from stove by roll by roll, be rolled, time below roll temperature drop to operating temperature, need quit work, again load in stove and heat, operate and so forth.This mode of heating uses inconvenient, affects the operating efficiency of milling train.The heating of roll entirety also can adopt the heater of the inner water flowing of roll or logical oil, or installation thermocouple heats, although this heater achieves the on-line heating of roll, but its drawback is that the roll of hollow-core construction not only needs special facture, and hollow roll can cause rigid to reduce, the technique needs of larger draught pressure cannot be adapted to.This heater also exists: firing rate is comparatively slow, and roll is longer for preheating time, consumes energy high, and large by heated roll thermal inertia, roller temperature control accuracy is low, changes roll difficulty, cannot adapt to the shortcoming that present-day mill High-efficient Production requires.
Roll surface heating normally utilizes combustion heat source breaker roll surface directly to heat, and removes thermal source, then be rolled after reaching target temperature.Because roll constantly dispels the heat, between different blank and roll, even the diverse location of same blank is different from the contact temperature difference between roll, and the structural homogenity of rolled plate is affected; And due to will rolling be stopped at set intervals, then heated roll, rolling efficiency is low, and naked light burning simultaneously exists potential safety hazard.
Summary of the invention
The purpose of this utility model is the shortcoming overcoming prior art, provides a kind of ausrolling device of magnesium alloy plate, and the firing rate of solution prior art breaker roll is comparatively slow, the efficiency of heating surface is low, temperature control precision is poor, causes the technical problem that rolling efficiency is low.
The utility model is achieved through the following technical solutions:
A kind of ausrolling device of magnesium alloy plate, comprise: be fixed on two laterally zygomorphic rolls in frame, it is characterized in that: two described rolls are set with a sleeve, in described sleeve, at described roll symmetric position, the backing roll arranging tensioning sleeve, described backing roll is connected with the support post be fixed in described frame, and can rotate with sleeve rotating under the driving of its axis at roll; Be positioned at rolling supplied materials side, arrange and roll board heating apparatus; Be positioned at rolling supplied materials side, the eddy heating for heating coil be connected with frame installed by described sleeve around its barrel; Between magnesium alloy plate and described eddy heating for heating coil, arrange the temperature sensor with described barrel contacts, described temperature sensor is connected with heating control system wire, regulates eddy heating for heating coil and roll the heating power of board heating apparatus by heating control system.
The utility model compared with prior art, has the following advantages and beneficial effect:
The utility model have employed roll sleeve and sleeve heater, achieve the constant temperature rolling of the difficult deformable metals such as magnesium alloy, have that firing rate is fast, temperature control precision is high, good stability, heating safety, advantage for ease of maintenaince, solve the technical problem that existing roll entirety heats and roll surface heating speed is slow, the efficiency of heating surface is low, temperature control precision is low, be particularly suitable for the Rolling Production of the difficult deformable metals such as magnesium alloy, titanium alloy, molybdenum alloy.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model (stereogram).
Detailed description of the invention
Embody the exemplary embodiments of the utility model feature & benefits, will describe in detail in the following description by reference to the accompanying drawings.Be understood that the utility model can have various changes in different embodiments, it neither departs from protection domain of the present utility model, and explanation wherein and to be shown in be use when explain in essence, and be not used to limit the utility model.
As shown in Figure 1, a kind of ausrolling device of magnesium alloy plate, comprise: be fixed on two laterally zygomorphic rolls 8 in frame 1, two described rolls 8 are set with a sleeve 2, in described sleeve 2, at described roll 8 symmetric position, the backing roll 7 arranging tensioning sleeve, described backing roll 7 is connected with the support post 6 be fixed in described frame 1, and can rotate with sleeve rotating under the driving of its axis at roll; Be positioned at rolling supplied materials side, arrange and roll board heating apparatus 9; Be positioned at rolling supplied materials side, described sleeve 2 installs eddy heating for heating coil 3 around its barrel; Between magnesium alloy plate 5 and described eddy heating for heating coil 3, the temperature sensor 4 contacted with described sleeve 2 is set, described temperature sensor 4 is connected with wire with heating control system 10, regulates eddy heating for heating coil 3 and roll the heating power of board heating apparatus 9 by heating control system 10.
The utility model specifically can be implemented in a variety of forms and not depart from spirit or the essence of utility model, so be to be understood that, above-described embodiment is not limited to aforesaid details, and should explain widely in claim limited range, therefore fall into change in claim or its equivalent scope and remodeling and all should be claim and contained.
Claims (1)
1. the ausrolling device of a magnesium alloy plate, comprise: be fixed on two laterally zygomorphic rolls (8) in frame (1), it is characterized in that: two described rolls (8) are set with a sleeve (2), in described sleeve (2), at described roll (8) symmetric position, the backing roll (7) arranging tensioning sleeve, described backing roll (7) is connected with the support post (6) be fixed in described frame (1), and can rotate with sleeve rotating under the driving of its axis at roll; Be positioned at rolling supplied materials side, arrange and roll board heating apparatus (9); Be positioned at rolling supplied materials side, the eddy heating for heating coil (3) be connected with frame installed by described sleeve (2) around its barrel; Be positioned between magnesium alloy plate (5) and described eddy heating for heating coil (3), the temperature sensor (4) contacted with described sleeve (2) is set, described temperature sensor (4) is connected with wire with heating control system (10), regulates eddy heating for heating coil (3) and roll the heating power of board heating apparatus (9) by heating control system (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835092.0U CN204338576U (en) | 2014-12-25 | 2014-12-25 | A kind of ausrolling device of magnesium alloy plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420835092.0U CN204338576U (en) | 2014-12-25 | 2014-12-25 | A kind of ausrolling device of magnesium alloy plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204338576U true CN204338576U (en) | 2015-05-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420835092.0U Expired - Fee Related CN204338576U (en) | 2014-12-25 | 2014-12-25 | A kind of ausrolling device of magnesium alloy plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204338576U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345812A (en) * | 2016-10-25 | 2017-01-25 | 沈阳理工大学 | Rolling method for magnesium alloy sheet material with side pressure and adopted device thereof |
| CN109227845A (en) * | 2018-10-09 | 2019-01-18 | 浙江裕华木业有限公司 | The processing method and its process equipment of wood floor surface jack saw line |
| CN109365531A (en) * | 2018-12-14 | 2019-02-22 | 太原科技大学 | A kind of melting fibre reinforced magnalium casting and rolling composite plate molding equipment and method online |
| CN109622627A (en) * | 2018-12-05 | 2019-04-16 | 滁州市云米工业设计有限公司 | A kind of high efficiency milling train and its working method |
| CN112170491A (en) * | 2020-09-30 | 2021-01-05 | 太原科技大学 | Metal polar plate rolling and drawing forming machine |
-
2014
- 2014-12-25 CN CN201420835092.0U patent/CN204338576U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345812A (en) * | 2016-10-25 | 2017-01-25 | 沈阳理工大学 | Rolling method for magnesium alloy sheet material with side pressure and adopted device thereof |
| CN106345812B (en) * | 2016-10-25 | 2018-08-03 | 沈阳理工大学 | A kind of magnesium alloy plate milling method with lateral pressure and its device used |
| CN109227845A (en) * | 2018-10-09 | 2019-01-18 | 浙江裕华木业有限公司 | The processing method and its process equipment of wood floor surface jack saw line |
| CN109622627A (en) * | 2018-12-05 | 2019-04-16 | 滁州市云米工业设计有限公司 | A kind of high efficiency milling train and its working method |
| CN109365531A (en) * | 2018-12-14 | 2019-02-22 | 太原科技大学 | A kind of melting fibre reinforced magnalium casting and rolling composite plate molding equipment and method online |
| CN112170491A (en) * | 2020-09-30 | 2021-01-05 | 太原科技大学 | Metal polar plate rolling and drawing forming machine |
| CN112170491B (en) * | 2020-09-30 | 2023-04-04 | 太原科技大学 | Metal polar plate rolling and drawing forming machine |
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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: 20150520 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |