CN202845464U - Cold rolled section steel rolling equipment - Google Patents
Cold rolled section steel rolling equipment Download PDFInfo
- Publication number
- CN202845464U CN202845464U CN 201220435346 CN201220435346U CN202845464U CN 202845464 U CN202845464 U CN 202845464U CN 201220435346 CN201220435346 CN 201220435346 CN 201220435346 U CN201220435346 U CN 201220435346U CN 202845464 U CN202845464 U CN 202845464U
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- Prior art keywords
- barreled roll
- plain
- rolling equipment
- lower plain
- section steel
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- Expired - Fee Related
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- 238000005096 rolling process Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 title abstract description 5
- 239000010959 steel Substances 0.000 title abstract description 5
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model relates to cold rolled section steel rolling equipment which comprises a rack, an upper plain-barreled roll and a lower plain-barreled roll. The cold rolled section steel rolling equipment is characterized in that two synchronous reducers are respectively arranged at the two sides of the rack and driven by an identical motor, output gears of the reducers are respectively meshed with lower plain-barreled roll gears at the two ends of the lower plain-barreled roll, and the lower plain-barreled roll gears at the two ends of the lower plain-barreled roll are also respectively meshed with upper plain-barreled roll gears at the two ends of the upper plain-barreled roll. Due to the fact that the two reducers are respectively arranged at the two sides of the rack and both driven by the identical motor, the same rotating speed of the two ends of each roll shaft is ensured, the cold rolled section steel rolling equipment can be used for manufacturing a product with the width of more than two meters, and the whole structure and the manufacture cost are greatly reduced.
Description
Technical field
The utility model relates to a kind of rolling equipment, relates in particular to a kind of cold-rolled forming section rolling equipment.
Background technology
In the prior art, cold-rolled forming section is rolled uses cold-rolled forming section rolling equipment machine in the process, he comprises flat roll frame, side at flat roll frame arranges differential box and reductor, link to each other with the plain-barreled roll main shaft by Hooks coupling universal coupling, by a motor-driven, cross over two trestle correspondences in frame and install plain-barreled roll and lower plain-barreled roll, this traditional cold-rolled forming section rolling equipment should be at the two ends of each plain-barreled roll axle bearing block moving up and down is set, its transmission is the Hooks coupling universal coupling of a side joint differential box, when rolling wide cut high-strength steel sheet, usually needs the larger diameter of axle in order to guarantee rigidity, the diameter of axle can cause greatly again once that the rolling frame strengthened, the Meteorological of increase equipment is aspect transmission, for avoiding the difference in torque of both-end wheelbase, also need to increase the root shaft diameter, thereby cause drive mechanism huge, cause plain-barreled roll axle both sides discontinuity equalization, cause the moment of torsion lateral bending of cold-rolled forming section, forming part puts in place, and the defective such as stretch inconsistent.
The utility model content
The purpose of this utility model is to provide a kind of cold-rolled forming section rolling equipment that can solve the prior art defective.
The purpose of this utility model is achieved through the following technical solutions; A kind of cold-rolled forming section rolling equipment, comprise frame, upper plain-barreled roll and lower plain-barreled roll, be separately installed with a synchronization speed reducer on the frame both sides, two reductors are by same driven by motor, the output gear of each reductor respectively with the lower plain-barreled roll gear engagement at lower plain-barreled roll axle two ends, the lower plain-barreled roll gear at lower plain-barreled roll axle two ends again respectively with the upper plain-barreled roll gear engagement at upper plain-barreled roll axle two ends.
Further, the kind of drive of described motor and reductor is the driving-belt transmission.
Further, described motor is arranged at the centre of two reductors.
The utility model compared with prior art its advantage is: the utility model is by installing respectively a reductor at the frame two ends, and this reductor is by same motor-driven, guarantee that roll shaft two ends rotating speed is identical, can be used for producing the product of wide cut more than two meters, greatly reduce overall structure, reduced cost.
Description of drawings
Fig. 1 is cold-rolled forming section rolling equipment structural representation of the present utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 1 is cold-rolled forming section rolling equipment structural representation of the present utility model, as shown in Figure 1, a kind of cold-rolled forming section rolling equipment of the present utility model, comprise frame 1, upper plain-barreled roll 2 and lower plain-barreled roll 3, be separately installed with a reductor 4 on frame 1 both sides, two reductors 4 are driven by same motor 8, the output gear 5 of each reductor 4 respectively with lower plain-barreled roll gear 6 engagement at lower plain-barreled roll axle two ends, the lower plain-barreled roll gear 6 at lower plain-barreled roll axle two ends again respectively with upper plain-barreled roll gear 7 engagement at upper plain-barreled roll axle two ends, between described motor 8 and the reductor 4 with driving-belt 9 transmissions, described motor 8 be arranged at two reductors 4 between.
The utility model drives the reductor 4 that frame 1 both sides arrange by same motor 8, realize the synchronized rotation of two reductors 4, when two reductors 4 synchronously the time, can drive lower plain-barreled roll 3 two ends by output gear 5 rotates with angular speed, and lower plain-barreled roll gear 6 respectively with upper plain-barreled roll gear 7 engagements at upper plain-barreled roll axle two ends, and then realized that upper plain-barreled roll 2 two ends rotate with angular speed, and guarantee that roll shaft two ends rotating speed is identical, avoided the different and roll shaft distortion that produces of roll shaft two ends velocity of rotation.Can be used for producing the product of wide cut more than two meters, greatly reduce overall structure, reduce cost.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (3)
1. cold-rolled forming section rolling equipment, comprise frame, upper plain-barreled roll and lower plain-barreled roll, it is characterized in that, be separately installed with a synchronization speed reducer on the frame both sides, two reductors are by same driven by motor, the output gear of each reductor respectively with the lower plain-barreled roll gear engagement at lower plain-barreled roll axle two ends, the lower plain-barreled roll gear at lower plain-barreled roll axle two ends again respectively with the upper plain-barreled roll gear engagement at upper plain-barreled roll axle two ends.
2. cold-rolled forming section rolling equipment according to claim 1 is characterized in that, the kind of drive of described motor and reductor is the driving-belt transmission.
3. cold-rolled forming section rolling equipment according to claim 1 is characterized in that, described motor is arranged at the centre of two reductors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435346 CN202845464U (en) | 2012-08-29 | 2012-08-29 | Cold rolled section steel rolling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220435346 CN202845464U (en) | 2012-08-29 | 2012-08-29 | Cold rolled section steel rolling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202845464U true CN202845464U (en) | 2013-04-03 |
Family
ID=47976700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220435346 Expired - Fee Related CN202845464U (en) | 2012-08-29 | 2012-08-29 | Cold rolled section steel rolling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202845464U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889171A (en) * | 2015-06-03 | 2015-09-09 | 辽宁科技大学 | Support roll bilateral direct transmission gear of four-roll plate and strip rolling mill |
| 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 |
| CN112091015A (en) * | 2020-11-23 | 2020-12-18 | 机械科学研究总院江苏分院有限公司 | Double-drive pneumatic two-roller rolling machine and working method thereof |
| CN116408373A (en) * | 2023-03-19 | 2023-07-11 | 泰安华鲁锻压工控技术有限公司 | Three-axis roll bending device and forming method based on ultra-wide sheet, and its application |
-
2012
- 2012-08-29 CN CN 201220435346 patent/CN202845464U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104889171A (en) * | 2015-06-03 | 2015-09-09 | 辽宁科技大学 | Support roll bilateral direct transmission gear of four-roll plate and strip rolling mill |
| 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 |
| CN112091015A (en) * | 2020-11-23 | 2020-12-18 | 机械科学研究总院江苏分院有限公司 | Double-drive pneumatic two-roller rolling machine and working method thereof |
| CN112091015B (en) * | 2020-11-23 | 2021-01-26 | 机械科学研究总院江苏分院有限公司 | Double-drive pneumatic two-roller rolling machine and its working method |
| CN116408373A (en) * | 2023-03-19 | 2023-07-11 | 泰安华鲁锻压工控技术有限公司 | Three-axis roll bending device and forming method based on ultra-wide sheet, and its application |
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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: 20130403 Termination date: 20170829 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |