CN210358612U - Flat steel transverse curvature straightening and bending machine - Google Patents
Flat steel transverse curvature straightening and bending machine Download PDFInfo
- Publication number
- CN210358612U CN210358612U CN201920949253.1U CN201920949253U CN210358612U CN 210358612 U CN210358612 U CN 210358612U CN 201920949253 U CN201920949253 U CN 201920949253U CN 210358612 U CN210358612 U CN 210358612U
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- gear
- shaft
- straightening
- hookup
- slide
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 16
- 239000010959 steel Substances 0.000 title claims abstract description 16
- 238000005452 bending Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 4
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of the straightener, concretely relates to flat steel horizontal curvature straightening and bending machine, which comprises a frame, fixed straightener roller and regulation straightener roller, fixed straightener roller rotates the hookup with the frame, it passes through slide and frame hookup to adjust straightener roller, slide and frame slip hookup, it rotates the hookup with the slide to adjust straightener roller, adjust straightener roller's the first gear of hookup, fixed straightener roller hookup has the second gear, through the gear shaft hookup between first gear and the second gear, the gear shaft both ends are equipped with respectively with first gear and second gear meshed drive gear, the gear shaft is the telescopic shaft, threaded connection has adjusting screw in the frame, adjusting screw one end rotates the hookup with the slide, drive the slide through rotating adjusting screw and remove, adjust and adjust the distance between straightener roller and the fixed straightener roller. Because the gear shaft is the telescopic shaft, when the slide and the adjustment straightening wheel on the slide move, the synchronous rotation can still be realized. The whole structure is simple, and the purposes of synchronous rotation and distance adjustment can be achieved.
Description
Technical Field
The utility model belongs to the technical field of the straightening machine, concretely relates to flat steel horizontal curvature is rectified and is bent machine.
Background
Can produce the lateral bend and the plane is curved in flat steel's production process, consequently need correct its transverse curvature, and common straightener comprises a plurality of initiative running rollers and driven running roller, and when to some great flat steel of size or intensity, its correction efficiency is relatively poor, needs to carry out many times and correct. Therefore, people also arrange the driven roller to be connected with a corresponding driving mechanism so that the driven roller can also rotate actively; in addition, in the practical process, the distance between the upper roller and the lower roller needs to be adjusted to adapt to the flat steels with different specifications, so that the overall structure is complex, and a large number of couplers need to be arranged.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a machine of buckling is rectified to band steel horizontal degree, this rectify and buckle quick-witted overall structure simple, can realize the adjustment of synchronous rotation and distance between the straightening wheel.
In order to solve the technical problem, the utility model discloses a technical scheme be:
a flat steel transverse curvature straightening and bending machine comprises a rack, a fixed straightening wheel and an adjusting straightening wheel, wherein the fixed straightening wheel is connected with the rack in a rotating mode, the adjusting straightening wheel is connected with the rack through a sliding seat, the sliding seat is connected with the rack in a sliding mode, the adjusting straightening wheel is connected with the sliding seat in a rotating mode, a first gear connected with the adjusting straightening wheel is connected with the fixed straightening wheel, a second gear is connected with the first gear and the second gear through a gear shaft, transmission gears meshed with the first gear and the second gear are arranged at two ends of the gear shaft respectively, the gear shaft is a telescopic shaft, an adjusting screw is connected to the rack in a threaded mode, one end of the adjusting screw is connected with the sliding seat in a rotating mode, the sliding seat is driven to move through the rotating adjusting screw, and the distance between the adjusting straightening wheel and the fixed straightening wheel is adjusted.
The gear shaft comprises a first connecting shaft and a second connecting shaft, a spline shaft is arranged on the first connecting shaft, and a corresponding key groove is formed in the second connecting shaft.
The spline shaft can be replaced by a square shaft.
And a roller is arranged between the spline shaft or the square shaft and the key groove, and the spline shaft or the square shaft is provided with a corresponding groove.
The roller is a cylindrical roller.
The first gear and the second gear are both worm gears, and the transmission gear is a worm.
Compared with the prior art, the utility model, the beneficial effect who has is:
the first gear is connected with the adjusting straightening wheel, the second gear is connected with the fixing straightening wheel, the first gear is connected with the second gear through a gear shaft, and transmission gears meshed with the first gear and the second gear are arranged at two ends of the gear shaft respectively. When the second gear rotates, the gear shaft drives the first gear to correspondingly rotate, so that synchronous rotation of the adjusting straightening wheels and the fixing straightening wheels is realized. Because the gear shaft is the telescopic shaft, when the slide and the adjustment straightening wheel on the slide move, the synchronous rotation can still be realized. The whole structure is simple, and the purposes of synchronous rotation and distance adjustment can be achieved.
A roller is arranged between the spline shaft or the square shaft and the key groove, so that resistance generated in the telescopic process can be reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a schematic structural view of the slide carriage of the present invention;
FIG. 5 is a schematic view in the direction A of FIG. 4;
fig. 6 is a schematic structural view of the gear shaft of the present invention;
FIG. 7 is an exploded view of the gear shaft of the present invention;
fig. 8 is a schematic structural view of the roller of the present invention;
wherein: the device comprises a rack 1, a fixed straightening wheel 2, an adjustable straightening wheel 3, a sliding seat 4, a first gear 5, a second gear 6, a gear shaft 7, a first connecting shaft 700, a second connecting shaft 701, a transmission gear 8, an adjusting screw 9, a roller 10 and a groove 11.
Detailed Description
The technical solutions in the embodiments of the present invention are described below clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 5, a flat steel transverse curvature straightening and bending machine comprises a frame 1, a fixed straightening wheel 2 and an adjusting straightening wheel 3, wherein the fixed straightening wheel 2 is rotatably connected with the frame 1, the adjusting straightening wheel 3 is connected with the frame 1 through a sliding seat 4, the sliding seat 4 is slidably connected with the frame 1, and the adjusting straightening wheel 3 is rotatably connected with the sliding seat 4.
The first gear 5 is connected with the adjusting straightening wheel 3, the second gear 6 is connected with the fixed straightening wheel 2, the first gear 5 is connected with the second gear 6 through a gear shaft 7, and two ends of the gear shaft 7 are respectively provided with a transmission gear 8 meshed with the first gear 5 and the second gear 6. The second gear 6 or the fixed straightening wheel 2 is connected with an output shaft of the driving mechanism, when the driving mechanism rotates, the fixed straightening wheel 2 is driven to rotate and the second gear 6 is driven to rotate, and the second straightening wheel drives the first gear 5 and the adjusting straightening wheel 3 to correspondingly rotate through the gear shaft 7.
The gear shaft 7 is a telescopic shaft, an adjusting screw 9 is connected to the rack 1 through threads, and one end of the adjusting screw 9 is rotatably connected with the sliding seat 4. When the adjustment is needed, the adjusting screw 9 is rotated to drive the sliding seat 4 to move, so that the distance between the adjusting straightening wheels 3 and the fixed straightening wheels 2 is adjusted. When the distance between the adjusting straightening wheels 3 and the fixed straightening wheels 2 is adjusted, the gear shaft 7 correspondingly extends and contracts. In order to facilitate the rotation, the other end of the adjusting screw 9 is connected with a corresponding hand wheel.
Further, as shown in fig. 6 and 7, the gear shaft 7 includes a first connecting shaft 700 and a second connecting shaft 701, the first connecting shaft 700 is provided with a spline shaft, and the second connecting shaft 701 is provided with a corresponding spline groove. The spline shaft extends into the key groove and can move axially along the key groove. Specifically, the method comprises the following steps: the first connecting shaft 700 is rotatably connected with the sliding seat 4, and a bearing is arranged at the connection position; the second connecting shaft 701 is rotatably connected with the frame 1, and a bearing is also arranged at the connection position. The first connecting shaft 700 is engaged with the first gear 5 through a transmission gear 8, and the second connecting shaft 701 is engaged with the second gear 6 through another transmission gear 8.
When the slide 4 moves, the adjusting straightening wheel 3, the first gear 5, the first connecting shaft 700 and the transmission gear 8 between the first gear 5 and the first connecting shaft 700 can be driven to move together.
Furthermore, the spline shaft can be replaced by a square shaft, and the key groove is correspondingly adjusted to be a square groove.
Further, as shown in fig. 8, in order to reduce the resistance, a roller 10 is provided between the spline shaft or the square shaft and the key groove, the spline shaft or the square shaft is provided with a corresponding groove 11, and the roller 10 is placed in the groove 11.
Further, the roller 10 is a cylindrical roller 10.
Further, the first gear 5 and the second gear 6 are both worm gears, and the transmission gear 8 is a worm, so that a worm gear transmission mechanism is formed.
As described above, the output shaft of the drive mechanism may be directly engaged with the second gear 6 through a gear, or a third gear may be provided on the fixed straightening wheels 2, and the output shaft may be engaged with the third gear through a gear. Meanwhile, the number of the fixed straightening wheels 2 and the number of the adjustable straightening wheels 3 can be set according to actual conditions. For the sake of beauty, a person skilled in the art can set the transmission mechanism inside the frame 1, the fixed straightening wheels 2 and the adjustable straightening wheels 3 are located on the upper surface of the frame 1, and the frame 1 is provided with an opening matched with the adjustable straightening wheels 3, so as to ensure that the adjustable straightening wheels 3 are not blocked in the moving process.
The above description has been made in detail only for the preferred embodiment of the present invention, but the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention within the knowledge scope of those skilled in the art, and all such changes are intended to be encompassed by the present invention.
Claims (6)
1. The utility model provides a flat steel horizontal curvature straightening and bending machine which characterized in that: comprises a rack (1), a fixed straightening wheel (2) and an adjusting straightening wheel (3), wherein the fixed straightening wheel (2) is rotationally connected with the rack (1), the adjusting straightening wheel (3) is connected with the rack (1) through a sliding seat (4), the sliding seat (4) is slidably connected with the rack (1), the adjusting straightening wheel (3) is rotationally connected with the sliding seat (4), a first gear (5) connected with the adjusting straightening wheel (3) is connected, a second gear (6) is connected with the fixed straightening wheel (2), the first gear (5) is connected with the second gear (6) through a gear shaft (7), two ends of the gear shaft (7) are respectively provided with a transmission gear (8) meshed with the first gear (5) and the second gear (6), the gear shaft (7) is a telescopic shaft, an adjusting screw (9) is connected with the rack (1) through threads, one end of the adjusting screw (9) is rotationally connected with the sliding seat (4), the adjusting screw (9) is rotated to drive the sliding seat (4) to move, and the distance between the straightening wheel (3) and the fixed straightening wheel (2) is adjusted and adjusted.
2. The flat steel transverse curvature straightening and bending machine according to claim 1, characterized in that: the gear shaft (7) comprises a first connecting shaft (700) and a second connecting shaft (701), a spline shaft is arranged on the first connecting shaft (700), and a corresponding key groove is formed in the second connecting shaft (701).
3. The flat steel transverse curvature straightening and bending machine according to claim 2, characterized in that: the spline shaft can be replaced by a square shaft.
4. A flat steel transverse bending machine according to claim 2 or 3, characterized in that: and a roller (10) is arranged between the spline shaft or the square shaft and the key groove, and a corresponding groove (11) is arranged on the spline shaft or the square shaft.
5. The flat steel transverse curvature straightening and bending machine according to claim 4, characterized in that: the roller (10) is a cylindrical roller.
6. The flat steel transverse curvature straightening and bending machine according to claim 1, characterized in that: the first gear (5) and the second gear (6) are both worm gears, and the transmission gear (8) is a worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949253.1U CN210358612U (en) | 2019-06-24 | 2019-06-24 | Flat steel transverse curvature straightening and bending machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920949253.1U CN210358612U (en) | 2019-06-24 | 2019-06-24 | Flat steel transverse curvature straightening and bending machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358612U true CN210358612U (en) | 2020-04-21 |
Family
ID=70266571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920949253.1U Expired - Fee Related CN210358612U (en) | 2019-06-24 | 2019-06-24 | Flat steel transverse curvature straightening and bending machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210358612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227737A (en) * | 2019-06-24 | 2019-09-13 | 太原太钢大明金属制品有限公司 | A kind of strong machine in the wrong of band steel lateral flexure degree |
-
2019
- 2019-06-24 CN CN201920949253.1U patent/CN210358612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110227737A (en) * | 2019-06-24 | 2019-09-13 | 太原太钢大明金属制品有限公司 | A kind of strong machine in the wrong of band steel lateral flexure degree |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |