CN200984599Y - Incline angle adjusting apparatus of straightening roller - Google Patents
Incline angle adjusting apparatus of straightening roller Download PDFInfo
- Publication number
- CN200984599Y CN200984599Y CN 200620136481 CN200620136481U CN200984599Y CN 200984599 Y CN200984599 Y CN 200984599Y CN 200620136481 CN200620136481 CN 200620136481 CN 200620136481 U CN200620136481 U CN 200620136481U CN 200984599 Y CN200984599 Y CN 200984599Y
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- Prior art keywords
- gear train
- inclination angle
- gear
- straightening roller
- output
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- Expired - Fee Related
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Abstract
The utility model belongs to the metallurgical equipments field, in particular to a straightening roll inclination angle adjusting device for inclined roll straightener, which is characterized in that: at least a machine frame (3) and a straightening roll (1) are comprised; a dochium seat (2) having a gear ring is fixedly connected below the straightening roll (1); the gear ring is meshed with the output end of a gear train (4); the input end of the gear train (4) is meshed with the gear on the output shaft of a speed reducing device; the input end of the speed reducing device is connected with a motor shaft. The utility model is simple and compact in the structure, small in the transmission motor power, large in the output rotating torque of the gear train, exact in the adjustment and positioning of rotation angle, large in the straightening roll inclination angle adjusting range, high in the detecting precision and easy to realize automatic control.
Description
Technical field
The utility model belongs to field of metallurgical equipment, particularly a kind of inclination angle of straightening roller adjusting device that is applied on the cross-roll straightening machine.
Background technology
Cross-roll straightening machine is mainly used in the coloured or roundwoods such as black pipe, rod of aligning, is widely used at metallurgy industry.The angle of inclination of cross-roll straightening machine smoothing roll need be according to being adjusted variation by the external diameter difference of aligning roundwood, and it is higher to adjust required precision.The method of adjustment of nut screw is adopted in common inclination angle of straightening roller adjustment: a kind of is the rotatable ball pivot nut that the band sliding tray is set on the smoothing roll roller seat, when the leading screw that matches with nut rotates, because leading screw axial restraint, so nut motion, rotate around its pivot thereby drive smoothing roll, make inclination angle of straightening roller change; Another is that a cocainine thick stick nut kinematic pair respectively is set in smoothing roll roller seat centre of gyration both sides, nut maintains static, when needs are adjusted inclination angle of straightening roller, one lateral filament thick stick is separated from first backward with the smoothing roll roller seat and contacts, thereby the opposite side leading screw promotes the smoothing roll roller seat forward and rotates around its pivot and reach the incline purpose of surplus angle adjustment of smoothing roll then.These two kinds of methods the former take up room bigger, the latter is because structural limitations can't make the smoothing roll rake angle adjust in a big way, and because the move distance of inclination angle of straightening roller and leading screw rotational angle among the former or the leading screw among the latter does not have direct linear relationship, so inclination angle of straightening roller is difficult for detecting or accuracy of detection is lower.
Summary of the invention
The purpose of this utility model provides a kind of simple and compact for structure, the inclination angle of straightening roller adjusting device that the inclination angle of straightening roller adjusting range is big and accuracy of detection is high, be easy to calculate.
The technical solution of the utility model is that the inclination angle of straightening roller adjusting device is characterized in that: which comprises at least frame 3, smoothing roll 1, smoothing roll 1 below is fixedly connected with bracket 2, and bracket 2 has gear ring, and gear ring is meshed with the output of gear train 4 and is connected; The input of gear train 4 is connected with gears engaged on the reduction unit output shaft; The deceleration device input is connected with motor shaft.
Described gear train 4 inputs are below frame 3; Gear train 4 outputs are above frame 3.
Described deceleration device input is above frame 3; The deceleration device output is below frame 3.
Described deceleration device is connected with the angular surveying sensing unit.
Operation principle of the present utility model and characteristics are: the smoothing roll of the inclination angle of straightening roller adjusting device that is provided is located on the bracket, and bracket and smoothing roll are fixedly connected and are integral, and can center on the centre of gyration rotation of bracket together.The centre of gyration is the central shaft of gear train 4, has gear ring on the bracket, and gear ring is meshed with a gear train, and gear train is driven by motor reducer, thereby drives gear ring and bracket rotation, and then drives the adjustment that smoothing roll rotates the realization inclination angle of straightening roller.With bracket gear ring meshed gears be that gear is a pinion, whole apparatus structure compactness; Step-down ratio from motor to the bracket gear ring can be very big, and driving motor power is little, and gear train output rotating torque is big, and corner adjustment location accurately; Every grade of gear corner in motor, the gear train all with the linear relationship that is varied to of inclination angle of straightening roller, and be the large speed ratio deceleration transmission, can be by the directly linearity test inclination angle of straightening roller variation on the gear of motor or gear train of detecting elements such as angular surveying sensing unit, the accuracy of detection height easily is automated control; Because device is gear train and gear ring engaged transmission, so the corner adjusting range is very big.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is described further.
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the A-A direction cutaway view of Fig. 1.
Among the figure: 1, smoothing roll; 2, bracket; 3, frame; 4, gear train; 5, reductor; 6, corner motor.
The specific embodiment
As shown in Figure 1, smoothing roll 1 below is fixedly connected with bracket 2, has the gear ring rotating disk on the bracket 2, and the gear ring of bracket 2 is meshed with the output of a gear train 4 and is connected; Gear train 4 inputs are below frame 3, and output is above frame 3.The gear of output is a pinion.The input of gear train 4 is connected with gears engaged on the reduction unit output shaft; The deceleration device input above frame 3, it and smoothing roll 1, bracket 2 side that coexists.The deceleration device output is below frame 3.It is meshed in the same side with the input end gear of gear train 4.Be connected with the photoelectric sensing unit that the angular surveying sensor constitutes on the axle of deceleration device.In general, smoothing roll 1 is α with promptly being aligned center line relative tilt angle by set round material center line, and bracket 2 is fixedly connected with smoothing roll 1 and is integral, and can center on centre of gyration rotation on fixing frame 3 of bracket 2 together.Thereby gear train is driven by corner motor 6, reductor 5 and drives gear ring and bracket 2 rotations, and then drives the adjustment that smoothing roll 1 rotation realizes inclination angle of straightening roller α.Every grade of gear corner in motor, the gear train all with the linear relationship that is varied to of inclination angle of straightening roller, and be the large speed ratio deceleration transmission, can be by the directly linearity test inclination angle of straightening roller variation on the gear of motor or gear train of detecting elements such as angular surveying sensing unit, the accuracy of detection height easily is automated control; Because device is gear train and gear ring engaged transmission, so the corner adjusting range is very big.
A is the aligning center line among Fig. 1, and B is a steel pipe; Among Fig. 2, C is the bracket centre of gyration, and D is that angle detects rotary encoder.
Claims (4)
1, inclination angle of straightening roller adjusting device is characterized in that: which comprises at least frame (3), smoothing roll (1), smoothing roll (1) below is fixedly connected with bracket (2), and bracket (2) has gear ring, and gear ring is meshed with the output of gear train (4) and is connected; The input of gear train (4) is connected with the gears engaged on the reduction unit output shaft; The deceleration device input is connected with motor shaft.
2, inclination angle of straightening roller adjusting device according to claim 1 is characterized in that: described gear train (4) input is in the below of frame (3); Gear train (4) output is in the top of frame (3).
3, inclination angle of straightening roller adjusting device according to claim 1 is characterized in that: described deceleration device input is in the top of frame (3); The deceleration device output is in the below of frame (3).
4, inclination angle of straightening roller adjusting device according to claim 1, it is characterized in that: described deceleration device is connected with the angular surveying sensing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136481 CN200984599Y (en) | 2006-12-25 | 2006-12-25 | Incline angle adjusting apparatus of straightening roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136481 CN200984599Y (en) | 2006-12-25 | 2006-12-25 | Incline angle adjusting apparatus of straightening roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200984599Y true CN200984599Y (en) | 2007-12-05 |
Family
ID=38914061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136481 Expired - Fee Related CN200984599Y (en) | 2006-12-25 | 2006-12-25 | Incline angle adjusting apparatus of straightening roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200984599Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847754A (en) * | 2012-08-10 | 2013-01-02 | 太原科技大学 | Lower roller angle adjustment device of pipe/bar straightening machine |
| CN105127247A (en) * | 2015-09-25 | 2015-12-09 | 中国重型机械研究院股份公司 | Rotating hub type straightening machine angle adjustment device |
| CN113414793A (en) * | 2020-05-20 | 2021-09-21 | 武汉帝尔激光科技股份有限公司 | Deviation rectifying mechanism and method for cutting tool |
-
2006
- 2006-12-25 CN CN 200620136481 patent/CN200984599Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847754A (en) * | 2012-08-10 | 2013-01-02 | 太原科技大学 | Lower roller angle adjustment device of pipe/bar straightening machine |
| CN105127247A (en) * | 2015-09-25 | 2015-12-09 | 中国重型机械研究院股份公司 | Rotating hub type straightening machine angle adjustment device |
| CN113414793A (en) * | 2020-05-20 | 2021-09-21 | 武汉帝尔激光科技股份有限公司 | Deviation rectifying mechanism and method for cutting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071205 Termination date: 20131225 |