CN206263017U - A kind of straightener - Google Patents
A kind of straightener Download PDFInfo
- Publication number
- CN206263017U CN206263017U CN201621121936.0U CN201621121936U CN206263017U CN 206263017 U CN206263017 U CN 206263017U CN 201621121936 U CN201621121936 U CN 201621121936U CN 206263017 U CN206263017 U CN 206263017U
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- China
- Prior art keywords
- straightening
- component
- driving
- adjusting mechanism
- straightener
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- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 238000003825 pressing Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 14
- 239000010959 steel Substances 0.000 description 14
- 238000010438 heat treatment Methods 0.000 description 13
- 230000007547 defect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000009749 continuous casting Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013001 point bending Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model provides a kind of straightener, including：Frame；First driver part is connected with one end of frame；One end of first adjustment mechanism is connected with the first driver part, and the other end of the first adjustment mechanism is connected with the first aligning part；First aligning part is connected with the second driver part；Hydraulic driving part is connected with the first aligning part；3rd driver part is connected with the other end of frame；One end of second adjustment mechanism is connected with the 3rd driver part, and the other end is connected with the second aligning part；Second aligning part is located between the first aligning part and the second adjustment mechanism, and is connected with fourth drive part part；So, model according to rail determines the opening between the first aligning part and the second aligning part, opening between first aligning part and the second aligning part is adjusted by the first adjustment mechanism and the second adjustment mechanism, after adjusting, rail to bending is aligned so that rail smoothly can be heat-treated into Heat treating machine set.
Description
Technical Field
The utility model belongs to the technical field of metallurgical heat treatment, especially, relate to a straightening machine.
Background
When the steel rail is produced, the steel rail needs to be subjected to heat treatment to improve the performance of the steel rail, and the steel rail is directly subjected to heat treatment after being rolled (on-line heat treatment), so that the steel rail has the advantages of good product performance, low energy consumption, low production cost and the like, and is the development direction of steel rail heat treatment. However, the rolled rail end has a bending defect and cannot normally enter a heat treatment unit for heat treatment.
Based on this, the utility model provides a straightening machine to solve the above-mentioned problem among the prior art.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a problem to prior art exists, the embodiment of the utility model provides a straightening machine for there is crooked defect in the rail tip after rolling among the solution prior art, leads to unable normal entering heat treatment unit to carry out the technical problem who handles.
The utility model provides a straightening machine, straightening machine includes:
a frame;
the first driving part is connected with one end of the rack;
the first straightening device comprises a first straightening component, a first driving component, a first adjusting mechanism and a second straightening component, wherein the first straightening component is arranged on the first driving component;
the first straightening component is fixed on the rack and is connected with the second driving component;
the hydraulic driving component is fixed at one end of the rack and is connected with the first straightening component;
the third driving part is connected with the other end of the rack;
the second adjusting mechanism is used for adjusting the position of a second straightening component, one end of the second adjusting mechanism is connected with the third driving component, and the other end of the second adjusting mechanism is connected with the second straightening component;
and the second straightening component is positioned between the first straightening component and the second adjusting mechanism and is connected with a fourth driving component.
In the above scheme, the first driving part and the third driving part are specifically driving motors with encoders.
In the above aspect, the first adjustment mechanism includes:
one end of the worm gear is connected with the first driving part;
and one end of the pressing connecting rod is connected with the other end of the worm gear, and the other end of the pressing connecting rod is connected with the first straightening component.
In the above scheme, the first straightening component is specifically a first straightening roll.
In the above scheme, the second adjusting mechanism is specifically a lifter.
In the above scheme, the second driving part and the fourth driving part are specifically common driving motors.
In the above scheme, the straightener further comprises: a first coupling disposed between the second drive component and the first straightening component.
In the above scheme, the straightener further comprises: a second coupling disposed between the fourth drive component and the second straightening component.
In the above scheme, the straightener further comprises a hydraulic cylinder, and the hydraulic driving part is specifically a hydraulic cylinder.
In the above scheme, the second straightening component is specifically a second straightening roll.
The utility model provides a straightening machine, straightening machine includes: a frame; the first driving part is connected with one end of the rack; the first straightening device comprises a first straightening component, a first driving component, a first adjusting mechanism and a second straightening component, wherein the first straightening component is arranged on the first driving component; the first straightening component is fixed on the rack and is connected with the second driving component; the hydraulic driving component is fixed at one end of the rack and is connected with the first straightening component; the third driving part is connected with the other end of the rack; the second adjusting mechanism is used for adjusting the position of a second straightening component, one end of the second adjusting mechanism is connected with the third driving component, and the other end of the second adjusting mechanism is connected with the second straightening component; the second straightening component is positioned between the first straightening component and the second adjusting mechanism and is connected with a fourth driving component; thus, the opening between the first straightening component and the second straightening component is determined according to the type of the steel rail, the opening between the first straightening component and the second straightening component is adjusted through the first adjusting mechanism and the second adjusting mechanism, and after the opening is adjusted, the bent steel rail is straightened, so that the steel rail can smoothly enter a heat treatment unit for heat treatment.
Drawings
FIG. 1 is a schematic view of the overall structure of a straightening machine according to an embodiment of the present invention;
FIG. 2 is a partially enlarged schematic view of the entire structure of the leveler provided in the embodiment of the present invention;
FIG. 3 is a schematic view of the straightening machine of the present invention for straightening the rail.
Description of reference numerals:
1-a frame; 2-a first drive member; 3-a first adjustment mechanism; 4-a first straightening member; 5-a second drive member; 6-a third drive component; 7-a second adjustment mechanism; 8-a second straightening member; 9-a fourth drive component; 10-hydraulic cylinder.
Detailed Description
In order to make the rail after rolling get into the heat treatment unit smoothly and carry out heat treatment, the utility model provides a straightening machine, the straightening machine includes: a frame; the first driving part is connected with one end of the rack; the first straightening device comprises a first straightening component, a first driving component, a first adjusting mechanism and a second straightening component, wherein the first straightening component is arranged on the first driving component; the first straightening component is fixed on the rack and is connected with the second driving component; the hydraulic driving component is fixed at one end of the rack and is connected with the first straightening component; the third driving part is connected with the other end of the rack; the second adjusting mechanism is used for adjusting the position of a second straightening component, one end of the second adjusting mechanism is connected with the third driving component, and the other end of the second adjusting mechanism is connected with the second straightening component; and the second straightening component is positioned between the first straightening component and the second adjusting mechanism and is connected with a fourth driving component.
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
This embodiment provides a straightening machine, which includes three sets of straightening mechanisms in total, and is described by taking a first set of straightening mechanisms as an example, as shown in fig. 1, the straightening machine includes: a frame 1, a first driving part 2, a first adjusting mechanism 3, a first straightening part 4, a second driving part 5, a third driving part 6, a second adjusting mechanism 7, a second straightening part 8 and a fourth driving part 9; wherein,
the first driving part 2 is connected with one end of the frame 1; in order to ensure that the roll gap accuracy of the first straightening element 4 is adjusted, the first drive element 2 may be embodied as a drive motor with an encoder. Wherein the first straightening member 4 may be a straightening roll.
Referring to fig. 2, one end of the first adjusting mechanism 3 is connected with the first driving part 2 for adjusting the position of the first straightening part 4; the other end of the first adjusting mechanism 3 is connected with a first straightening component 4 and is used for adjusting the position of the first straightening component 4; specifically, the first adjustment mechanism 3 includes: the worm gear and the pressing connecting rod are connected, and one end of the worm gear is connected with the first driving part 2; the pressing connecting rod is connected with the other end of the worm gear, and the other end of the pressing connecting rod is connected with the first straightening component 4. The first driving part 2 drives the worm gear to drive the pressing connecting rod to move, so that the first straightening part 4 is driven to move, and the position of the first straightening part 4 is adjusted.
The first straightening component 4 is fixed on the frame 1, is positioned on one side of the first driving component 2, and is connected with the second driving component 5 through a first coupler; wherein the second driving part 5 is used for driving the first straightening part 4 to rotate.
The third driving part 6 is connected with the other end of the frame 1; in order to ensure the roll gap accuracy of the second straightening element 8, the third drive element 6 may be embodied as a drive motor with an encoder. Wherein the second straightening member 8 may be a straightening roll.
One end of the second adjusting mechanism 7 is connected with the third driving part 6, and the other end is connected with the second straightening part 8; for adjusting the position of the second straightening element 8; specifically, the second adjusting mechanism 7 may be a lifter, and the third driving part 6 may drive the lifter to move up and down, so as to adjust the height of the second straightening part 8.
Here, the second straightening part 8 is located between the first straightening part 4 and the second adjusting mechanism 7 and is connected to a fourth driving part 9 via a second continuous casting machine, wherein the fourth driving part 9 is used for driving the second straightening part 8 to rotate.
Here, the leveler further includes: and the hydraulic driving part 10 is fixed at the end part of one end of the frame, is connected with the first straightening part 4 and is used for driving the first straightening part 4 to press down or lift up.
The first group of straightening mechanisms of the straightening machine is introduced, and further the straightening machine also comprises two groups of the same straightening mechanisms, the three groups of straightening mechanisms are arranged in parallel, and three groups of straightening rollers form a three-point bending pressure straightening area to straighten the steel rail.
In practical application, referring to fig. 2, the straightening machine includes three sets of the same straightening mechanisms, in the first set of straightening mechanisms, the first straightening component 4 is pressed down according to the type of the steel rail, the position of the first straightening component 4 is roughly adjusted, the opening between the first straightening component 4 and the second straightening component 8 is finely adjusted through the first adjusting mechanism 3 and the second adjusting mechanism 7, so that the steel rail can smoothly enter the straightening machine, after the end of the steel rail enters the straightening machine, the end of the steel rail is straightened, and after the straightening is finished, the first straightening component 4 is quickly lifted by using the hydraulic cylinder 10. The working principle of the other two groups of straightening mechanisms is the same as that of the first group of straightening mechanisms.
The utility model provides a straightening machine can be according to the opening between the rail model adjustment straightening part, makes the straightening machine can adapt to the aligning demand of the rail of different models, and this straightening machine convenient to use, and simple structure can carry out the fast straightening to the crooked position of rail tip, makes the rail can get into heat treatment unit smoothly and carry out thermal treatment.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A straightener, characterized in that the straightener comprises:
a frame;
the first driving part is connected with one end of the rack;
the first straightening device comprises a first straightening component, a first driving component, a first adjusting mechanism and a second straightening component, wherein the first straightening component is arranged on the first driving component;
the first straightening component is fixed on the rack and is connected with the second driving component;
the hydraulic driving component is fixed at one end of the rack and is connected with the first straightening component;
the third driving part is connected with the other end of the rack;
the second adjusting mechanism is used for adjusting the position of a second straightening component, one end of the second adjusting mechanism is connected with the third driving component, and the other end of the second adjusting mechanism is connected with the second straightening component;
and the second straightening component is positioned between the first straightening component and the second adjusting mechanism and is connected with a fourth driving component.
2. Straightening machine according to claim 1, characterized in that the first and third drive elements are embodied as drive motors with encoders.
3. A straightener as claimed in claim 1, wherein the first adjustment mechanism comprises:
one end of the worm gear is connected with the first driving part;
and one end of the pressing connecting rod is connected with the other end of the worm gear, and the other end of the pressing connecting rod is connected with the first straightening component.
4. Straightening machine according to claim 1, characterized in that the first straightening member is embodied as a first straightening roll.
5. Straightening machine according to claim 1, characterized in that the second adjusting mechanism is embodied as a lift.
6. Straightening machine according to claim 1, characterized in that the second drive element and the fourth drive element are embodied as conventional drive motors.
7. The straightener of claim 6, wherein said straightener further comprises: a first coupling disposed between the second drive component and the first straightening component.
8. The straightener of claim 6, wherein said straightener further comprises: a second coupling disposed between the fourth drive component and the second straightening component.
9. Straightening machine according to claim 6, characterized in that the hydraulic drive unit is embodied as a hydraulic cylinder.
10. Straightening machine according to claim 6, characterized in that the second straightening member is embodied as a second straightening roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621121936.0U CN206263017U (en) | 2016-10-13 | 2016-10-13 | A kind of straightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621121936.0U CN206263017U (en) | 2016-10-13 | 2016-10-13 | A kind of straightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206263017U true CN206263017U (en) | 2017-06-20 |
Family
ID=59038187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621121936.0U Active CN206263017U (en) | 2016-10-13 | 2016-10-13 | A kind of straightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206263017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880089A (en) * | 2018-06-21 | 2018-11-23 | 昆山市全顺铝材锻造有限公司 | A kind of driving device applied to novel aluminum product correction machine |
-
2016
- 2016-10-13 CN CN201621121936.0U patent/CN206263017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108880089A (en) * | 2018-06-21 | 2018-11-23 | 昆山市全顺铝材锻造有限公司 | A kind of driving device applied to novel aluminum product correction machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170711 Address after: 430080 Qingshan District stock company of Hubei, Wuhan Province Patentee after: Wuhan iron and Steel Company Limited Address before: 430083 Qingshan District, Hubei, Wuhan factory before the door No. 2 Patentee before: WUHAN IRON AND STEEL CORPORATION |
|
| TR01 | Transfer of patent right |