CN201135999Y - Idler pulley device of vertical roller mill - Google Patents
Idler pulley device of vertical roller mill Download PDFInfo
- Publication number
- CN201135999Y CN201135999Y CNU2007202017407U CN200720201740U CN201135999Y CN 201135999 Y CN201135999 Y CN 201135999Y CN U2007202017407 U CNU2007202017407 U CN U2007202017407U CN 200720201740 U CN200720201740 U CN 200720201740U CN 201135999 Y CN201135999 Y CN 201135999Y
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- CN
- China
- Prior art keywords
- outer support
- supporting seat
- vertical miller
- liner plate
- idler assembly
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses an idle wheel device of vertical miller in steel rolling field, which can be replaced rapidly. The idle wheel device of vertical miller comprises an idle wheel assembly that is composed of a wheel body and an outer support body, the idle wheel assembly is arranged fixedly on the lower beam of frame by the outer support body, wherein a support base is respectively arranged on the frame lower beam, the support base is respectively provided with a positioning groove adapted to the outer support body, as the outer support body is adapted to the positioning groove of the support base, the outer support body can be directly inserted into the positioning groove, so that the outer support body is unnecessary to be fastened by bolts, when the idle wheel needs to be removed, the idle wheel can also be hoisted, thereby being convenient, time-saving, safe and reliable. The idle wheel device can be applied for reconstruction of the prior vertical miller.
Description
Technical field
The utility model relates to the vertical miller in the steel rolling field, relates in particular to the idler assembly in the vertical miller.
Background technology
The idler assembly of vertical miller comprises the idle pulley assembly of being made up of wheel body and outer support.Wherein, wheel body is between the inboard roll surface of breast roll, and its effect is to help blank to pass through vertical miller smoothly; Outer support is whole idler assembly skeleton, works to support wheel body and fixing whole idler assembly.Because distance is shorter between the cut deal rolling line vertical miller mid frame roller, and the specification difference of rolling blank is big, in the operation of rolling, often need to change the idler assembly of different size, therefore require the idler assembly of vertical miller to change fast.
The outer support of existing vertical miller idler assembly directly is seated in the upper surface of frame sill, and is fixed on respectively on the medial surface of frame sill by the bottom of bolt with outer support.Its shortcoming is: this idler assembly operating personnel when installation, dismounting need to build simple and easy platform in milling train crossbeam bottom and tighten or loosen bolt, during operating cost, and have potential safety hazard; The width of outer support must be greater than distance between frame sill medial surface, therefore when the inner roller identity distance of breast roll between less than the frame sill medial surface apart from the time, have only breast roll is dismantled, idler assembly could be split out, otherwise outer support will be interfered with breast roll, so this idler assembly can't be changed fast.
The utility model content
The technical problem that the utility model solved is: the idler assembly that a kind of vertical miller of fast changeable is provided.
The technical scheme that solves the problems of the technologies described above is: the idler assembly of vertical miller, comprise the idle pulley assembly of forming by wheel body and outer support, the idle pulley assembly is fixed on the frame sill by outer support, wherein, be separately installed with supporting seat on the frame sill, be respectively arranged with the locating slot suitable in the supporting seat with outer support.
Further be that outer support is by the liner plate locating slot contact cooperation of both sides respectively.
Further be that liner plate comprises the side plate that is arranged on the outer support and following liner plate and is separately positioned on side plate and following liner plate in the locating slot.
Further be that side plate and following liner plate are detachably connected on the outer support respectively; Side plate is detachably connected on the supporting seat respectively; Following liner plate is detachably connected on the supporting seat respectively.
Further be that supporting seat is separately fixed on the medial surface of frame sill.
The beneficial effects of the utility model are: supporting seat is installed respectively on the frame sill, and in supporting seat, be provided with respectively with the suitable locating slot of outer support after, because the locating slot of outer support and supporting seat is suitable, therefore outer support directly can be inserted locating slot, and need not fix outer support by bolt etc. again, when need taking out, idler assembly also can directly hang out, and convenient and time-saving, safe and reliable; In addition, also the width of outer support suitably can be dwindled, therefore when the inner roller identity distance of breast roll between less than the frame sill medial surface apart from the time, also can directly idler assembly be hung out between the inboard roll surface of breast roll, and breast roll need not be dismantled, thereby can change idler assembly fast.The utility model can be implemented by existing vertical miller is carried out simple modifications, has higher popularization and application values.
Description of drawings
Fig. 1 is the structural representation of the idler assembly of the utility model vertical miller.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is the schematic three-dimensional top view of supporting seat in the utility model.
Fig. 4 is the schematic three-dimensional top view of idle pulley assembly and supporting seat mounting structure in the utility model.
Be labeled as among the figure: edger roll 1, breast roll 2, wheel body 3, outer support 4, supporting seat 5a, supporting seat 5b, frame sill 6a, frame sill 6b, idle pulley assembly 7, side plate 8 ', side plate 8a ', side plate 8b ', following liner plate 8 ", following liner plate 8a ", following liner plate 8b "; locating slot 9, the inner roller identity distance of breast roll be from D1, medial surface distance D 2 between the frame sill.
The direction of arrow is the blank trend among Fig. 1.
The specific embodiment
Below by drawings and Examples the utility model is further described.
As Fig. 1, breast roll 2 rolls blank is sent into edger roll, is rolled by 1 pair of blank of edger roll again.Be equipped with between frame sill 6a, the 6b and be provided with idle pulley assembly 7, idle pulley assembly 7 is made up of wheel body 3 and outer support 4, and wheel body 3 helps blank to pass through vertical miller smoothly between breast roll 2 inboard roll surfaces.
The idler assembly of the vertical miller shown in Fig. 1～Fig. 4, comprise the idle pulley assembly of being formed by wheel body 3 and outer support 47, idle pulley assembly 7 is fixed on frame sill 6a, the 6b by outer support 4, wherein, be separately installed with supporting seat 5a, 5b on frame sill 6a, the 6b, be respectively arranged with the locating slot 9 suitable among supporting seat 5a, the 5b with outer support 4.On frame sill 6a, 6b, supporting seat 5a, 5b are installed respectively, and in supporting seat 5a, 5b, be provided with respectively with the suitable locating slot 9 of outer support 4 after, because outer support 4 is suitable with the locating slot 9 among supporting seat 5a, the 5b, therefore can directly insert outer support 4 in the locating slot 9, and need not fix outer support by bolt etc. again, when need taking out, idler assembly also can directly hang out, and convenient and time-saving, safe and reliable; In addition, also the width of outer support 4 suitably can be dwindled, therefore when the inner roller identity distance of breast roll 2 between D1 is less than frame sill 6a, 6b during medial surface distance D 2, also can directly idler assembly be hung out between the inboard roll surface of breast roll 2, and breast roll 2 need not be dismantled, thereby can change idler assembly 7 fast.
In order to prevent the damage of outer support 4 and locating slot 9 mating surfaces, outer support 4 contacts cooperation with the locating slot 9 of both sides respectively by liner plate.Wherein, liner plate comprises the side plate that is arranged on the outer support 48 ' and following liner plate 8 " and be separately positioned on side plate 8a ', 8b ' and following liner plate 8a in the locating slot 9 ", 8b ".Side plate 8 ' and following liner plate 8 " preferably be detachably connected on the outer support 4 respectively; Side plate 8a ', 8b ' preferably are detachably connected on supporting seat 5a, the 5b respectively; Following liner plate 8a ", 8b " preferably be detachably connected on respectively on supporting seat 5a, the 5b.Like this, can change liner plate easily.In addition, also can be with side plate 8 ', following liner plate 8 ", side plate 8a ', 8b ' and liner plate 8a down ", 8b " be arranged to the standard component of multiple dimensional thickness, and use with idler assembly 7 collocation of different size.
In addition, supporting seat 5a, 5b are separately fixed on the medial surface of frame sill 6a, 6b.Supporting seat 5a, 5b can adopt bolting, and bolt preferably penetrates from supporting seat 5a, 5b top and side supporting seat 5a, 5b are fixed, and can be provided for the counter sink of construction bolt on supporting seat 5a, 5b.Like this, can be convenient to installation to supporting seat 5a, 5b.
Claims (5)
1. the idler assembly of vertical miller, comprise the idle pulley assembly of being formed by wheel body (3) and outer support (4) (7), idle pulley assembly (7) is fixed on the frame sill (6a, 6b) by outer support (4), it is characterized in that: be separately installed with supporting seat (5a, 5b) on the frame sill (6a, 6b), be respectively arranged with in the supporting seat (5a, 5b) and the suitable locating slot (9) of outer support (4).
2. the idler assembly of vertical miller as claimed in claim 1, it is characterized in that: outer support (4) contacts cooperation with the locating slot (9) of both sides respectively by liner plate.
3. the idler assembly of vertical miller as claimed in claim 2 is characterized in that: liner plate comprises the side plate (8 ') that is arranged on the outer support (4) and following liner plate (8 ") and is separately positioned on side plate in the locating slot (9) (8a ', 8b ') and following liner plate (8a ", 8b ").
4. the idler assembly of vertical miller as claimed in claim 3 is characterized in that: and side plate (8 ') and following liner plate (8 ") be detachably connected on respectively on the outer support (4); Side plate (8a ', 8b ') is detachably connected on respectively on the supporting seat (5a, 5b); Following liner plate (8a ", 8b ") is detachably connected on respectively on the supporting seat (5a, 5b).
5. according to the idler assembly of any described vertical miller of claim in the claim 1～4, it is characterized in that: supporting seat (5a, 5b) is separately fixed on the medial surface of frame sill (6a, 6b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202017407U CN201135999Y (en) | 2007-12-21 | 2007-12-21 | Idler pulley device of vertical roller mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007202017407U CN201135999Y (en) | 2007-12-21 | 2007-12-21 | Idler pulley device of vertical roller mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201135999Y true CN201135999Y (en) | 2008-10-22 |
Family
ID=40036686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007202017407U Expired - Lifetime CN201135999Y (en) | 2007-12-21 | 2007-12-21 | Idler pulley device of vertical roller mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201135999Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284493A (en) * | 2010-06-17 | 2011-12-21 | 五冶集团上海有限公司 | Integral small idler wheel water circulating cooling device for finishing mill |
| CN106694560A (en) * | 2015-07-17 | 2017-05-24 | 宝山钢铁股份有限公司 | High-strength split type vertical carrier roller |
-
2007
- 2007-12-21 CN CNU2007202017407U patent/CN201135999Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102284493A (en) * | 2010-06-17 | 2011-12-21 | 五冶集团上海有限公司 | Integral small idler wheel water circulating cooling device for finishing mill |
| CN102284493B (en) * | 2010-06-17 | 2015-03-04 | 五冶集团上海有限公司 | Integral small idler wheel water circulating cooling device for finishing mill |
| CN106694560A (en) * | 2015-07-17 | 2017-05-24 | 宝山钢铁股份有限公司 | High-strength split type vertical carrier roller |
| CN106694560B (en) * | 2015-07-17 | 2018-11-06 | 宝山钢铁股份有限公司 | The split type vertical roll support roll of high intensity |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081022 |