CN220346907U - Stable and reliable metal tube straightening machine - Google Patents
Stable and reliable metal tube straightening machine Download PDFInfo
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- CN220346907U CN220346907U CN202321548984.8U CN202321548984U CN220346907U CN 220346907 U CN220346907 U CN 220346907U CN 202321548984 U CN202321548984 U CN 202321548984U CN 220346907 U CN220346907 U CN 220346907U
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- straightening
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- 239000002184 metal Substances 0.000 title claims abstract description 53
- 238000001125 extrusion Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a stable and reliable metal tube straightening machine which comprises a bottom plate, wherein a motor A is fixedly connected to the upper surface of the bottom plate and close to the left side, a straightening plate is fixedly connected to the upper surface of the bottom plate, the straightening plate is positioned on the right side of the motor A, a fixing plate is fixedly connected to the upper surface of the bottom plate, an upper extrusion wheel is movably connected to the inner surface of the fixing plate and close to the upper side, a lower extrusion wheel is movably connected to the inner surface of the fixing plate and close to the lower side, the fixing plate is positioned on the right side of the straightening plate, and a left backing plate is fixedly connected to the upper surface of the bottom plate and positioned on the right side of the fixing plate. Through above-mentioned structure, overall structure is simple and convenient to dismantle the transportation, can carry out preliminary straightening to the tubular metal resonator through the straightening plate, sets up about the squeeze wheel to straighten to the tubular metal resonator is whole, and the pneumatic cylinder in the backup pad and the backing plate are controlled in the cooperation of squeeze plate carry out fine adjustment to the tubular metal resonator, and the movable plate cooperation rack and pinion structure can realize controlling the removal.
Description
Technical Field
The utility model relates to the technical field of metal tube straightening, in particular to a stable and reliable metal tube straightening machine.
Background
The metal pipe and the steel bar have wider application range, some are permanent at one time, and the other are temporary, and are detached for reuse after use. For example, the scaffold and part of the steel bars of the construction site are subjected to one engineering, the metal pipe and the steel bars are disassembled and reused to the other site, and the metal pipe is often bent and deformed due to compression and falling in the disassembly and transportation processes, if not straightened, the looking is influenced by light weight, the firmness of the scaffold is influenced by heavy weight, and potential safety hazards are easily generated.
The conventional method is that a worker uses a hammer to strike and straighten, which is very time-consuming, labor-consuming and labor-intensive. Although a plurality of straightening machines exist at present, the straightening machines are not adopted by the construction industry due to large volume, high price and inconvenient movement.
Disclosure of Invention
The utility model provides a stable and reliable metal tube straightening machine, which has a simple integral structure, is convenient to detach and transport, can primarily straighten a metal tube through a straightening plate, is provided with an upper extrusion wheel and a lower extrusion wheel to straighten the whole metal tube, and can realize the left-right movement through the cooperation of a hydraulic cylinder on a supporting plate, the extrusion plate and a left-right backing plate to finely adjust the metal tube and a moving plate and a gear rack structure.
In order to achieve the above object, a stable and reliable metal tube straightener is provided, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a motor A near the left side, the upper surface of the bottom plate is fixedly connected with a straightening plate, the straightening plate is positioned on the right side of the motor A, the upper surface of the bottom plate is fixedly connected with a fixing plate, the inner surface of the fixing plate is movably connected with an upper extrusion wheel near the upper side, the inner surface of the fixing plate is movably connected with a lower extrusion wheel near the lower side, the fixing plate is positioned on the right side of the straightening plate, the upper surface of the bottom plate is fixedly connected with a left base plate which is positioned on the right side of the fixing plate, the upper surface of the bottom plate is fixedly connected with a hydraulic cylinder, the movable end of the hydraulic cylinder extends to the inside of the support plate, the bottom of the movable end of the hydraulic cylinder is fixedly connected with the extrusion plate, the right backing plate is fixedly connected to the upper surface of the bottom plate and positioned on the right side of the supporting plate, the moving plate is fixedly connected to the upper surface of the bottom plate and is close to the right side surface, the motor B is fixedly connected to the right side surface of the moving plate, the bottom plate is arranged to conveniently fix other components, the motor A is arranged to provide power for the gear rack mechanism, the straightening plate is arranged to preliminarily correct the metal pipe, the fixing plate is arranged to fix the upper squeezing wheel and the lower squeezing wheel, the upper squeezing wheel and the lower squeezing wheel are arranged to integrally correct the metal pipe, the left backing plate and the right backing plate are arranged to conveniently support the pressing plate during operation, the supporting plate is arranged to conveniently fix the hydraulic cylinder, the hydraulic cylinder is arranged to conveniently apply force in the vertical direction, the pressing plate is arranged to conveniently squeeze the metal pipe, the movable plate is arranged to facilitate movement of the metal tube, and the motor B is arranged to facilitate provision of a force in a rotational direction to the metal tube.
According to the stable and reliable metal tube straightening machine, the lower surface of the moving plate is fixedly connected with a connecting block, the connecting block is fixedly connected with a rack, the output end of the motor A is fixedly connected with a gear, the gear is meshed with the rack, and the gear-rack mechanism is arranged to conveniently convert the rotating force of the motor into linear motion force.
According to the stable and reliable metal tube straightening machine, the arc-shaped groove is formed in the straightening plate, the opening of the left side surface of the straightening plate is a big circle, the opening of the right side surface of the straightening plate is a small circle, and the opening of the left side of the straightening plate is the big circle so as to facilitate preliminary correction of severe bending parts of the metal tube.
According to the stable and reliable metal tube straightening machine, the output end of the motor B extends to the inner portion of the movable plate and is fixedly connected with the chuck base, the left side surface of the chuck base is fixedly connected with the three-jaw chuck, and the metal tube is fixed by the three-jaw chuck so as to be fixed stably.
According to the stable and reliable metal tube straightening machine, the two sides of the inner surface of the fixed plate are movably connected with the rotating shafts close to the upper end, the rotating shafts penetrate through the upper extrusion wheel, the lower extrusion wheel and the upper extrusion wheel are symmetrical about the central line of the fixed plate in the height direction, the upper extrusion wheel and the lower extrusion wheel are conveniently rotated by arranging the rotating shafts, and the two wheels are symmetrically arranged to keep the straightness of the metal tube.
According to the stable and reliable metal tube straightening machine, the spring is fixedly connected with the upper surface of the bottom plate and is positioned under the extrusion plate, the cushion block is fixedly connected with the upper end of the spring, the metal tube is placed into direct contact with the spring through the cushion block, and the spring is arranged to facilitate downward bending of the metal tube under stress.
According to the stable and reliable metal tube straightener, the left backing plate and the right backing plate are positioned on two sides of the supporting plate and are symmetrical relative to the supporting plate, the top of the left backing plate is arc-shaped, and the top of the left backing plate and the top of the right backing plate are arc-shaped so as to prevent a metal tube from slipping when being pressed down under the stress.
The utility model has the beneficial effects that: the metal pipe straightening machine has the advantages that the whole structure is simple, disassembly and transportation are convenient, the metal pipe can be initially straightened through the straightening plate, the upper and lower extrusion wheels are arranged to straighten the whole metal pipe, the hydraulic cylinder and the extrusion plate in the supporting plate are matched with the left and right base plates to finely adjust the metal pipe, and the movable plate is matched with the gear rack structure to realize left and right movement.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a front cross-sectional view of a stable and reliable metal tube straightener of the present utility model;
FIG. 2 is a top plan view of a bottom plate of a stable and reliable metal tube straightener of the present utility model;
FIG. 3 is a perspective view showing an extrusion mechanism of a stable and reliable metal tube straightener according to the present utility model;
FIG. 4 is a perspective view showing a straightening plate of a stable and reliable metal pipe straightener according to the present utility model.
Legend description:
1. a bottom plate; 2. a motor A; 3. an arc-shaped groove; 4. straightening plate; 5. a fixing plate; 6. a pressing wheel is arranged on the upper extrusion wheel; 7. a support plate; 8. a hydraulic cylinder; 9. an extrusion plate; 10. a moving plate; 11. a motor B; 12. a three-jaw chuck; 13. a right backing plate; 14. a spring; 15. a cushion block; 16. a left backing plate; 17. a lower extrusion wheel; 18. a connecting block; 19. a gear; 20. a rack.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1 to 4, the metal tube straightener of the embodiment of the utility model comprises a bottom plate 1, a motor A2 is fixedly connected to the upper surface of the bottom plate 1 and close to the left side, a straightening plate 4 is fixedly connected to the upper surface of the bottom plate 1, the straightening plate 4 is positioned on the right side of the motor A2, a fixing plate 5 is fixedly connected to the upper surface of the bottom plate 1, an upper extrusion wheel 6 is movably connected to the inner surface of the fixing plate 5 and close to the upper side, a lower extrusion wheel 17 is movably connected to the inner surface of the fixing plate 5 and close to the lower side, the fixing plate 5 is positioned on the right side of the straightening plate 4, a left backing plate 16 is fixedly connected to the upper surface of the bottom plate 1 and is positioned on the right side of the fixing plate 5, a support plate 7 is fixedly connected to the upper surface of the bottom plate 1 and is positioned on the right side of the left backing plate 16, a hydraulic cylinder 8 is fixedly connected to the inner side of the support plate 7, an extrusion plate 9 is fixedly connected to the bottom of the end of the hydraulic cylinder 8, a right backing plate 13 is fixedly connected to the upper surface of the bottom plate 1 and close to the right side of the bottom plate, a movable plate 10 is fixedly connected to the right side of the movable plate 10, and a movable plate 11 is fixedly connected to the surface of the movable plate 10B.
The lower surface of the moving plate 10 is fixedly connected with a connecting block 18, the connecting block 18 is fixedly connected with a rack 20, the output end of the motor A2 is fixedly connected with a gear 19, and the gear 19 is meshed with the rack 20. The straightening plate 4 is internally provided with an arc-shaped groove 3, the opening of the left side surface of the straightening plate 4 is a big circle, and the opening of the right side surface of the straightening plate 4 is a small circle. The upper surface of the bottom plate 1 and positioned right below the extrusion plate 9 are fixedly connected with springs 14, and the upper ends of the springs 14 are fixedly connected with cushion blocks 15.
The output end of the motor B11 extends to the inside of the movable plate 10 and is fixedly connected with a chuck base, and the left side surface of the chuck base is fixedly connected with a three-jaw chuck 12. Two sides of the inner surface of the fixed plate 5 and close to the upper end are movably connected with rotating shafts, the rotating shafts penetrate through the upper extrusion wheel 6, and the lower extrusion wheel 17 and the upper extrusion wheel 6 are symmetrical about the central line of the fixed plate 5 in the height direction. The left pad 16 and the right pad 13 are located on both sides of the support plate 7 and symmetrical with respect to the support plate 7, and the top of the left pad 16 is arc-shaped.
Working principle: firstly, a motor A2 is started, the output end of the motor A2 drives a gear 19 to rotate, a rack 20 meshed with the gear 19 moves leftwards, the rack 20 drives a moving plate 10 to move leftwards through a connecting block 18, a metal pipe sequentially passes through a straightening plate 4, a fixing plate 5 and a supporting plate 7 and is then fixed through a three-jaw chuck 12, a motor B11 is opened, the output end of the motor B11 rotates with a chuck base, a chuck base rotates with the metal pipe, the motor A2 is started to enable the moving plate 10 to move rightwards with the metal pipe, the motor B11 is closed after rough correction is carried out, a hydraulic cylinder 8 is opened to adjust the height of a squeezing plate 9, the fine bending part is squeezed and adjusted, a cushion block 15 contacts with the side surface of the metal pipe during squeezing, and a spring 14 is contracted.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a stable and reliable's tubular metal resonator straightener, its characterized in that, including bottom plate (1), bottom plate (1) upper surface just is close to left side fixedly connected with motor A (2), bottom plate (1) upper surface fixedly connected with straightening board (4), straightening board (4) are located motor A (2) right side, bottom plate (1) upper surface fixedly connected with fixed plate (5), fixed plate (5) internal surface just is close to top swing joint and has upper extrusion wheel (6), fixed plate (5) internal surface just is close to below swing joint and has lower extrusion wheel (17), fixed plate (5) are located straightening board (4) right side, bottom plate (1) upper surface just is located fixed plate (5) right side fixedly connected with left backing plate (16), bottom plate (1) upper surface just is located left backing plate (16) right side fixedly connected with backup pad (7), fixed surface is connected with pneumatic cylinder (8) on backup pad (7), pneumatic cylinder (8) expansion end extends to backup pad (7) inside and is close to below swing joint, bottom plate (7) are located right side fixedly connected with bottom plate (13) on bottom plate (1), the right side surface of the moving plate (10) is fixedly connected with a motor B (11).
2. The stable and reliable metal tube straightener of claim 1, characterized in that a connecting block (18) is fixedly connected to the lower surface of the moving plate (10), a rack (20) is fixedly connected to the connecting block (18), a gear (19) is fixedly connected to the output end of the motor a (2), and the gear (19) is meshed with the rack (20).
3. The stable and reliable metal tube straightener according to claim 1, characterized in that the straightening plate (4) is internally provided with an arc-shaped groove (3), the opening of the left side surface of the straightening plate (4) is a big circle, and the opening of the right side surface of the straightening plate (4) is a small circle.
4. The stable and reliable metal tube straightener of claim 1, characterized in that the output end of the motor B (11) extends to the inside of the moving plate (10) and is fixedly connected with a chuck base, and the left side surface of the chuck base is fixedly connected with a three-jaw chuck (12).
5. The stable and reliable metal tube straightener of claim 1, characterized in that two sides of the inner surface of the fixed plate (5) are movably connected with rotating shafts near the upper end, the rotating shafts penetrate through the upper extrusion wheel (6), and the lower extrusion wheel (17) and the upper extrusion wheel (6) are symmetrical about the central line of the fixed plate (5) in the height direction.
6. The stable and reliable metal tube straightener of claim 1, characterized in that a spring (14) is fixedly connected to the upper surface of the bottom plate (1) and located right below the extrusion plate (9), and a cushion block (15) is fixedly connected to the upper end of the spring (14).
7. A stable and reliable metal tube straightener according to claim 1, characterized in that the left and right backing plates (16, 13) are located on both sides of the support plate (7) and symmetrical with respect to the support plate (7), the top of the left backing plate (16) being circular arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548984.8U CN220346907U (en) | 2023-06-17 | 2023-06-17 | Stable and reliable metal tube straightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321548984.8U CN220346907U (en) | 2023-06-17 | 2023-06-17 | Stable and reliable metal tube straightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220346907U true CN220346907U (en) | 2024-01-16 |
Family
ID=89481561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321548984.8U Active CN220346907U (en) | 2023-06-17 | 2023-06-17 | Stable and reliable metal tube straightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220346907U (en) |
-
2023
- 2023-06-17 CN CN202321548984.8U patent/CN220346907U/en active Active
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