CN2267875Y - Vertical-rolling mill - Google Patents
Vertical-rolling mill Download PDFInfo
- Publication number
- CN2267875Y CN2267875Y CN 96219094 CN96219094U CN2267875Y CN 2267875 Y CN2267875 Y CN 2267875Y CN 96219094 CN96219094 CN 96219094 CN 96219094 U CN96219094 U CN 96219094U CN 2267875 Y CN2267875 Y CN 2267875Y
- Authority
- CN
- China
- Prior art keywords
- edger roll
- synchronous gear
- transmission
- output shaft
- rolling mill
- 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 - Fee Related
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model relates to a steel rolling machine with a vertical roller. A vertical-roller driving mechanism is composed of synchronous gear boxes, a spline input shaft and an output shaft; the two synchronous gear boxes are racked and held on a cross beam of a machine frame with four posts, and are positioned on an upper cross beam by regulating threaded rods; a spline shaft which is horizontally arranged penetrates through the two synchronous gear boxes by being used as the output shaft of the two synchronous gear boxes, and one end of the spline shaft is connected with a power source. A vertical-roller lifting mechanism is composed of lifting threaded rods and a cushion iron, the four lifting threaded rods are vertically racked and held on four main posts, and the lower ends of the four lifting threaded rods are connected with an upper supporting beam of a vertical roller; the cushion iron is arranged on the lower part of a lower supporting beam, and a pressing iron is arranged between the upper supporting beam and the lower supporting frame. By the adoption of the technical proposal of the utility model, the steel rolling machine with a vertical roller has the advantages of the simplification of structure, more reasonable composition, convenient operation and maintenance, lower processing requirement to equipment, and greatly reduction of the cost of the equipment.
Description
The utility model relates to a kind of edger roll rolling mill, belongs to steel rolling processing equipment technical field.
Traditional edger roll rolling mill is fixed by synchromesh gear, it with edger roll between be connected through Hooks coupling universal coupling, equipment is tall and big, heaviness and machining accuracy is not high, this is the big main cause of traditional edger roll rolling mill investment.In addition, the elevating mechanism of this rolling mill roll employing electric up-down and hydro-cushion, hydraulic locking, complex structure brings very big difficulty to operation and maintenance.Along with the popularization of continuous rolling technology, this traditional edger roll rolling machinery seems and more and more is not suitable for the national conditions of China.
The purpose of this utility model is to provide a kind of improved edger roll rolling mill, and it is numerous and diverse mainly to solve traditional edger roll mills'structure, and the tall and big heaviness of equipment is consequently invested shortcomings such as excessive.
Task of the present utility model is achieved in that described edger roll rolling mill, be provided with one four post frame, the transmission mechanism and the elevating mechanism that also comprise edger roll, the edger roll transmission mechanism is made up of synchronous gear box, spline power shaft and output shaft, two synchromesh gear tank towers are held on the crossbeam of four post frames, be positioned on the entablature through adjusting screw rod, horizontally disposed splined shaft passes described two synchronous gear boxes as the output shaft of two synchronous gear boxes, one end is connected with power source, and the synchronous gear box output shaft is connected with edger roll vertically downward; Described edger roll elevating mechanism is made up of lift-bolt and parallels, and four lift-bolt vertical racks are held on four principal posts, and the lower end is connected with the upper support beam of edger roll, and parallels is located at the lower deck carline bottom, upper and lower backbar and between also be provided with foundary weight.
Main drive gear in the described synchronous gear box is that bevel gear or planar double enveloping worm transmission are wherein a kind of for adapting to too small these characteristics of edger roll spacing, also is provided with the primary cylinder gear transmission in the described synchronous gear box and pays between main gear transmission mechanism and output shaft.
Adopt the technical solution of the utility model, the vertical miller designs simplification, form more reasonable, convenient operating maintenance, lower to the equipment processing request, can reduce equipment manufacturing cost significantly, be fit to China's actual conditions.
Describe technology contents of the present utility model in detail below in conjunction with drawings and Examples:
Fig. 1 is the utility model main structure schematic diagram
Fig. 2 is the synchronous gear box structural representation
Among the figure: 1, splined shaft 2, gear-box 3, adjustment screw rod 4, power transmission shaft 5, upper support beam 6, adjusting screw(rod) 7, edger roll 8, frame 9, lower deck carline 10, parallels 11, pressing plate 12, screw rod 13, entablature 14, hub splines 15, bevel gear 16, column gear transmission 17, output shaft
The frame 8 of vertical miller is one four a post frame among Fig. 1, and by entablature 13, upper and lower backbar 5 of edger roll and 9 and four root posts connect into a frame.2 of the synchronous gear boxes of two symmetries are held on the entablature 13, by adjusting screw rod 3 location, regulate its spacing.A splined shaft that be arranged in parallel 1 passes this two synchronous gear boxes 2 as final drive shaft, one end is connected with power source, and the output shaft of synchronous gear box 2 is connected with edger roll with the traditional Hooks coupling universal coupling mechanism of this rotating mechanism replacement through turning cylinder 4 vertically downward can effectively reduce device height and weight.
But vertical miller elevating mechanism adopt the manual adjustment mechanism simplified structure.Four lift-bolts 12 are bearing on the framework pillar among the figure, and the lower end of screw rod 12 is connected with the backbar of edger roll 5.Be provided with parallels 10 in the bottom of lower deck carline 9, regulate its position.After being provided with pressing plate 11. upper and lower backbars 5 and 9 location between two backbars, screw rod 12 is screwed off, backbar is locked.
Also be provided with adjusting screw(rod) 6 on upper and lower backbar, the adjustment screw rod 3 in entablature 13 is adjusted edger roll 7, and the spacing of power transmission shaft 4 and synchronous gear box 2 is regulated the back locking.
Fig. 2 is the synchromesh gear box structure.The hub splines 14 that is connected with splined shaft is horizontally disposed with, and spiral bevel gear 15 is housed above.Output shaft 17 vertically downward.Also be provided with primary cylinder gear transmission 16 in the utility model, the vertical angular wheel shaft spacing of two synchronous gear boxes increased, with the requirement of satisfying first order Gear Transmission Design and making.Particularly when the speedup transmission was adopted in second level gear drive, the gear that is located on the output shaft 17 can not collided by synchronous gear box 2 reduced in size, to satisfy the requirement of little spacing edger roll.
When transmitting moment of torsion hour, described bevel gear pays 15 can adopt hard flank of tooth plain bevel gear.When if transmission speed ratio is big, also can adopt two planar double enveloping worms to replace the bevel gear transmission.
When the edger roll spacing was big, described second level gear drive 16 can be adopted deceleration; Can save second level gear drive especially when spacing is enough big, the transmission of first order bevel gear directly is connected with output shaft 17.
Press the designed φ of such scheme 300 edger roll rolling mills, ton surplus weight can be reduced to 10 from 30 tons, since rational in infrastructure, adopt general machining accuracy to meet the demands.Though elevating mechanism is used manual adjustment instead, long blanking time because of the edger roll descending operation, adjustable range only has several centimetres, and lifting weight is also little, so use is still very convenient, and cost and maintenance cost greatly reduce.This equipment will be made contributions for the continuous rolling technology development of China.
Claims (4)
1. edger roll rolling mill, mainly comprise four post frames, the transmission mechanism of edger roll and elevating mechanism, its feature is made up of synchronous gear box, spline power shaft and output shaft at described edger roll transmission mechanism, two synchronous gear boxes (2) frame is held on the crossbeam (13) of four post frames, be positioned on the entablature (13) through adjusting screw rod (3), a horizontally disposed splined shaft (1) passes described two synchronous gear boxes as output shaft, one end is connected with power source, and output shaft (17) is connected with edger roll (7) vertically downward; Described edger roll elevating mechanism is made up of lift-bolt and parallels, four lift-bolts (12) vertical rack is held on the principal post, and the lower end is connected with the upper support beam (5) of edger roll, and parallels (10) is located at lower support beam (9) bottom, last, also be provided with foundary weight (11) between lower support beam (5) and (9).
2. edger roll rolling mill according to claim 1 is characterized in that the main drive gear in the described synchronous gear box is that bevel gear or planar double enveloping worm transmission are wherein a kind of.
3. edger roll rolling mill according to claim 2 is characterized in that also being provided with in the described synchronous gear box primary cylinder gear transmission and pays between main transmission and output shaft.
4. edger roll rolling mill according to claim 3 is characterized in that described column gear transmission is the speedup transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96219094 CN2267875Y (en) | 1996-09-17 | 1996-09-17 | Vertical-rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96219094 CN2267875Y (en) | 1996-09-17 | 1996-09-17 | Vertical-rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267875Y true CN2267875Y (en) | 1997-11-19 |
Family
ID=33899776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96219094 Expired - Fee Related CN2267875Y (en) | 1996-09-17 | 1996-09-17 | Vertical-rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267875Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100551565C (en) * | 2007-11-01 | 2009-10-21 | 二重集团（德阳）重型装备股份有限公司 | Main transmission belt support of edger mill |
| CN102381544A (en) * | 2010-09-06 | 2012-03-21 | 立稳机电技术股份有限公司 | Transport vehicle and transport method using same |
| CN103372577A (en) * | 2013-07-24 | 2013-10-30 | 湖北时力模具材料有限公司 | Vertical rolling mill with press roll device |
| CN104475456A (en) * | 2014-11-13 | 2015-04-01 | 重庆市龙山金属材料有限公司 | Rhombic tube rolling mill rack |
| CN110484699A (en) * | 2019-07-29 | 2019-11-22 | 安徽中巨机电设备有限公司 | Feeding in continuous material formula induction heating equipment for workpiece high-frequency quenching |
| CN112475296A (en) * | 2020-11-06 | 2021-03-12 | 燕山大学 | Double-drive four-roller synchronous adjustable semi-solid metal powder rolling mill |
-
1996
- 1996-09-17 CN CN 96219094 patent/CN2267875Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100551565C (en) * | 2007-11-01 | 2009-10-21 | 二重集团（德阳）重型装备股份有限公司 | Main transmission belt support of edger mill |
| CN102381544A (en) * | 2010-09-06 | 2012-03-21 | 立稳机电技术股份有限公司 | Transport vehicle and transport method using same |
| CN103372577A (en) * | 2013-07-24 | 2013-10-30 | 湖北时力模具材料有限公司 | Vertical rolling mill with press roll device |
| CN103372577B (en) * | 2013-07-24 | 2015-07-15 | 湖北时力模具材料有限公司 | Vertical rolling mill with press roll device |
| CN104475456A (en) * | 2014-11-13 | 2015-04-01 | 重庆市龙山金属材料有限公司 | Rhombic tube rolling mill rack |
| CN110484699A (en) * | 2019-07-29 | 2019-11-22 | 安徽中巨机电设备有限公司 | Feeding in continuous material formula induction heating equipment for workpiece high-frequency quenching |
| CN112475296A (en) * | 2020-11-06 | 2021-03-12 | 燕山大学 | Double-drive four-roller synchronous adjustable semi-solid metal powder rolling mill |
| CN112475296B (en) * | 2020-11-06 | 2021-08-27 | 燕山大学 | Double-drive four-roller synchronous adjustable semi-solid metal powder rolling mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |