CN221246725U - Straightening machine for steel pipe - Google Patents
Straightening machine for steel pipe Download PDFInfo
- Publication number
- CN221246725U CN221246725U CN202322943236.6U CN202322943236U CN221246725U CN 221246725 U CN221246725 U CN 221246725U CN 202322943236 U CN202322943236 U CN 202322943236U CN 221246725 U CN221246725 U CN 221246725U
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- threaded rod
- fixedly connected
- arc
- driving motor
- fixed
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 51
- 239000010959 steel Substances 0.000 title claims abstract description 51
- 230000002457 bidirectional effect Effects 0.000 abstract description 12
- 230000000694 effects Effects 0.000 description 10
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
The utility model provides a straightening machine for steel pipes, which relates to the technical field of steel pipes and comprises an operation platform, wherein an adjusting mechanism is arranged at the top of the operation platform and comprises an adjusting box, a first driving motor, a bidirectional threaded rod, a first limiting groove, a first moving block and a first arc-shaped clamping plate, and the adjusting box is fixedly connected to the top of the operation platform. According to the utility model, the first driving motor is started through the arranged adjusting mechanism, so that the first driving motor drives the bidirectional threaded rod to rotate, the first limiting groove limits the first moving block, the bidirectional threaded rod drives the two first arc clamping plates to move relatively, so that the steel pipe is clamped and fixed, meanwhile, the steel pipes with different diameters are clamped and fixed conveniently, and the adjusting rod is rotated, so that the adjusting rod drives the second arc clamping plates to move downwards, the steel pipe is further fixed, and the subsequent straightening work of the steel pipe is facilitated.
Description
Technical Field
The utility model relates to the technical field of steel pipes, in particular to a straightening machine for steel pipes.
Background
The steel pipe is easy to bend in the application process, and after the steel pipe is processed and formed, a straightener is required to straighten the surface flatness of the steel pipe.
However, in the use process of the existing straightening machine for the steel pipe, the pipe diameter of the steel pipe straightening machine is a fixed value, different straightening machines are needed to be used for the steel pipes with different pipe diameters, and the fixing property of the steel pipes is poor, so that the use is inconvenient.
Disclosure of utility model
The utility model aims to solve the problems that in the prior art, the pipe diameter of a steel pipe straightener is a fixed value, different straighteners are needed to be used for steel pipes with different pipe diameters, the fixity of the steel pipe is poor, and the use is inconvenient.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a straightening machine for steel pipe, includes operation platform, operation platform's top is provided with adjustment mechanism, adjustment mechanism includes adjustment tank, first driving motor, two-way threaded rod, first spacing groove, first movable block and first arc splint, adjustment tank fixed connection is in operation platform's top, first driving motor fixed mounting is in adjustment tank's top, two-way threaded rod rotates to be connected in the adjustment tank, and two-way threaded rod's smooth end runs through adjustment tank, first driving motor's output and two-way threaded rod's smooth end fixed connection, first spacing groove is seted up in one side of adjustment tank, the outer wall of two-way threaded rod is located to first movable block cover, and first spacing groove runs through to first arc splint fixed connection in one side of first movable block, and two first arc splint are the symmetry setting, operation platform's top fixed mounting has first multistage electric putter, the flexible end fixedly connected with arc backup pad of first multistage electric putter, operation platform's top fixed mounting has second multistage electric putter, second multistage electric putter's second end fixedly connected with ring, second electric putter's outer wall fixedly connected with ring.
Preferably, the top fixedly connected with support frame of operation platform, rectangular mouth has been seted up to one side of support frame, the top fixed mounting of support frame has the second driving motor, the top fixedly connected with fixed plate of support frame.
Preferably, the output end of the second driving motor is fixedly connected with a one-way threaded rod, the smooth end of the one-way threaded rod is rotationally connected with the fixed plate, and the top of the supporting frame is provided with a second limiting groove.
Preferably, the outer wall cover of one-way threaded rod is equipped with the second movable block, and the second movable block runs through the second spacing groove, the bottom fixedly connected with mounting panel of second movable block, the lower surface of mounting panel is provided with the pneumatic cylinder, the output fixedly connected with hydraulic stem of pneumatic cylinder, the one end fixedly connected with arc straightening plate of hydraulic stem.
Preferably, the first arc clamping plate, the second arc clamping plate and the inner side of the arc supporting plate are fixedly provided with protection pads, and the protection pads are made of rubber.
Preferably, a damper is fixedly arranged at the bottom of the operation platform, a return spring is sleeved on the outer wall of the damper, and a supporting leg is fixedly connected to the bottom of the damper.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. According to the utility model, the first driving motor is started through the arranged adjusting mechanism, so that the first driving motor drives the bidirectional threaded rod to rotate, the first limiting groove limits the first moving block, the bidirectional threaded rod drives the two first arc clamping plates to move relatively, so that the steel pipe is clamped and fixed, meanwhile, the steel pipes with different diameters are clamped and fixed conveniently, and the adjusting rod is rotated, so that the adjusting rod drives the second arc clamping plates to move downwards, the steel pipe is further fixed, and the subsequent straightening work of the steel pipe is facilitated.
2. According to the utility model, the second driving motor is started, so that the second driving motor drives the unidirectional threaded rod to rotate, the second limiting groove limits the second moving block, the second moving block drives the arc straightening plate to move left and right, straightening work is conveniently carried out on different parts of the steel pipe, and then the hydraulic rod drives the arc straightening plate to move downwards through starting the hydraulic cylinder, so that straightening work is carried out on the steel pipe.
Drawings
FIG. 1 is a perspective view showing the structure of a straightening machine for steel pipes according to the present utility model;
FIG. 2 is a perspective view showing a rear mechanism of a leveler for steel pipes according to the present utility model;
FIG. 3 is a perspective view showing the structure of the right side of the straightening machine for steel pipes according to the present utility model;
fig. 4 is a cross-sectional structural perspective view of the adjustment mechanism.
Legend description: 1. an operating platform; 2. an adjusting mechanism; 201. an adjusting box; 202. a first driving motor; 203. a two-way threaded rod; 204. a first limit groove; 205. a first moving block; 206. a first arc splint; 3. a first multi-stage electric putter; 4. an arc-shaped supporting plate; 5. a second multi-stage electric push rod; 6. fixing the circular ring; 7. an adjusting rod; 8. a second arc splint; 9. a support frame; 10. a rectangular opening; 11. a second driving motor; 12. a fixing plate; 13. a one-way threaded rod; 14. the second limit groove; 15. a second moving block; 16. a mounting plate; 17. a pressing cylinder; 18. a hydraulic rod; 19. an arc straightening plate; 20. a protective pad; 21. a damper; 22. a return spring; 23. and (5) supporting legs.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
The embodiment 1, as shown in fig. 1-4, the utility model provides a straightening machine for steel pipes, which comprises an operation platform 1, wherein an adjusting mechanism 2 is arranged at the top of the operation platform 1, the adjusting mechanism 2 comprises an adjusting box 201, a first driving motor 202, a bidirectional threaded rod 203, a first limiting groove 204, a first moving block 205 and a first arc clamping plate 206, the adjusting box 201 is fixedly connected to the top of the operation platform 1, the first driving motor 202 is fixedly arranged at the top of the adjusting box 201, the bidirectional threaded rod 203 is rotatably connected in the adjusting box 201, the smooth end of the bidirectional threaded rod 203 penetrates through the adjusting box 201, the output end of the first driving motor 202 is fixedly connected with the smooth end of the bidirectional threaded rod 203, the first limiting groove 204 is formed on one side of the adjusting box 201, the first moving block 205 is sleeved on the outer wall of the bidirectional threaded rod 203, the first limiting groove 204 penetrates through the first limiting groove 204, the first arc clamping plate 206 is fixedly connected to one side of the first moving block 205, the two first arc clamping plates 206 are symmetrically arranged, the top of the operation platform 1 is fixedly provided with a first multistage electric push rod 3, the output end of the first multistage electric push rod 3 is fixedly connected with a second arc clamping plate 6 fixedly connected with the outer wall 7, the second end of the electric push rod 6 is fixedly connected with the second arc push rod 7 fixedly connected with the second arc push rod 6, and the top of the first arc push rod 6 is fixedly connected with the second arc push rod 6 fixedly connected with the telescopic support plate 6.
The effect that its whole embodiment 1 reached is, through passing fixed ring 6 with the one end of steel pipe and placing on first arc splint 206, start first driving motor 202, make first driving motor 202 drive two-way threaded rod 203 and rotate, first spacing groove 204 carries out spacingly to first movable block 205, and then make two-way threaded rod 203 drive two first arc splint 206 carry out relative movement, play the effect of carrying out the centre gripping fixed to the steel pipe, be convenient for carry out the centre gripping fixed to the steel pipe of different diameters, the practicality has been increased, rethread starts first multistage electric putter 3 and second multistage electric putter 5, make arc backup pad 4 and fixed ring 6 remove suitable position, play the effect of supporting the steel pipe, rethread rotation regulation pole 7, make regulation pole 7 drive second arc splint 8 and move down, play the effect of further fixed to the steel pipe, the follow-up straightening work of being convenient for to the steel pipe.
In embodiment 2, as shown in fig. 1-4, a supporting frame 9 is fixedly connected to the top of the operation platform 1, a rectangular opening 10 is formed in one side of the supporting frame 9, a second driving motor 11 is fixedly mounted at the top of the supporting frame 9, a fixing plate 12 is fixedly connected to the top of the supporting frame 9, a unidirectional threaded rod 13 is fixedly connected to the output end of the second driving motor 11, the smooth end of the unidirectional threaded rod 13 is rotatably connected with the fixing plate 12, a second limit groove 14 is formed in the top of the supporting frame 9, a second moving block 15 is sleeved on the outer wall of the unidirectional threaded rod 13, the second moving block 15 penetrates through the second limit groove 14, a mounting plate 16 is fixedly connected to the bottom of the second moving block 15, a pressing cylinder 17 is arranged on the lower surface of the mounting plate 16, a hydraulic rod 18 is fixedly connected to the output end of the pressing cylinder 17, a protection pad 20 is fixedly connected to one end of the hydraulic rod 18, protection pads 20 are fixedly mounted on the inner sides of the first arc clamping plate 206, the second arc clamping plate 8 and the arc supporting plate 4, the protection pad 20 is made of rubber, a damper 21 is fixedly mounted on the bottom of the operation platform 1, a reset spring 22 is sleeved on the outer wall of the damper 21, and a damping leg 23 is fixedly connected to the bottom of the damping spring 21.
The effect that its whole embodiment 2 reached is, through start second driving motor 11, make second driving motor 11 drive unidirectional screw 13 rotate, second spacing groove 14 carries out spacingly to second movable block 15, make unidirectional screw 13 drive second movable block 15 and control the removal, and then make the effect of driving arc straightening plate 19 left and right movement, be convenient for carry out the straightening work to the different positions of steel pipe, rethread starts pneumatic cylinder 17, make pneumatic cylinder 17 drive hydraulic stem 18 downwardly moving, hydraulic stem 18 drives arc straightening plate 19 downwardly moving, play the effect of straightening the steel pipe, the effect of protecting the steel pipe is played to rethread protection pad 20, avoid causing the damage to the steel pipe, rethread damper 21 and reset spring 22 that set up, under reset spring 22's elasticity effect, play the absorbing effect, make the device keep stable in the straightening work.
Working principle: when the straightening machine is used, firstly, one end of a steel pipe passes through the rectangular opening 10 and the fixed circular ring 6 to be placed on the first arc clamping plates 206, the first driving motor 202 is started, the first driving motor 202 drives the bidirectional threaded rod 203 to rotate, the first limiting groove 204 limits the first moving block 205, further the bidirectional threaded rod 203 drives the two first arc clamping plates 206 to move relatively, the two first arc clamping plates 206 clamp and fix the steel pipe, then the first multistage electric push rod 3 and the second multistage electric push rod 5 are started, the arc supporting plate 4 and the fixed circular ring 6 are moved to a proper position to support the steel pipe, the adjusting rod 7 is rotated, the adjusting rod 7 drives the second arc clamping plates 8 to move downwards, the steel pipe is further fixed, the second driving motor 11 is started, the second driving motor 11 drives the unidirectional threaded rod 13 to rotate, the second limiting groove 14 limits the second moving block 15, the unidirectional threaded rod 13 drives the second moving block 15 to move left and right, further the arc straightening plate 19 to move left and right, when the arc straightening plate 19 moves to a place, the straightening plate 17 is required to be started, and then the hydraulic cylinder 18 is driven to move downwards, and the straightening plate 18 is driven to move downwards.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a straightening machine for steel pipe, includes operation platform (1), its characterized in that: the top of operation platform (1) is provided with adjustment mechanism (2), adjustment mechanism (2) are including adjustment box (201), first driving motor (202), two-way threaded rod (203), first spacing groove (204), first movable block (205) and first arc splint (206), adjustment box (201) fixed connection is in the top of operation platform (1), first driving motor (202) fixed mounting is in the top of adjustment box (201), two-way threaded rod (203) rotate and connect in adjustment box (201), and the smooth end of two-way threaded rod (203) runs through adjustment box (201), the output of first driving motor (202) is fixed with the smooth end of two-way threaded rod (203), one side of adjustment box (201) is seted up in first spacing groove (204), the outer wall of two-way threaded rod (203) is set firmly to first movable block (205) cover, and first movable block (205) run through first spacing groove (204), first arc splint (206) fixed connection is in one side of first movable block (205) and one side of two arc splint (3) are fixed connection, two arc push rods (3) are fixed with one-level of electric push rod (3), the top fixed mounting of operation platform (1) has second multistage electric putter (5), the flexible end fixedly connected with of second multistage electric putter (5) is fixed ring (6), the outer wall rotation of fixed ring (6) is connected with adjusts pole (7), the one end fixedly connected with second arc splint (8) of adjusting pole (7).
2. A leveler for steel pipes as set forth in claim 1, wherein: the top fixedly connected with support frame (9) of operation platform (1), rectangular mouth (10) have been seted up to one side of support frame (9), the top fixed mounting of support frame (9) has second driving motor (11), the top fixedly connected with fixed plate (12) of support frame (9).
3. A leveler for steel pipes as set forth in claim 2, wherein: the output end of the second driving motor (11) is fixedly connected with a unidirectional threaded rod (13), the smooth end of the unidirectional threaded rod (13) is rotationally connected with the fixed plate (12), and the top of the supporting frame (9) is provided with a second limiting groove (14).
4. A leveler for steel pipes as set forth in claim 3, wherein: the outer wall cover of unidirectional threaded rod (13) is equipped with second movable block (15), and second movable block (15) runs through second spacing groove (14), the bottom fixedly connected with mounting panel (16) of second movable block (15), the lower surface of mounting panel (16) is provided with pneumatic cylinder (17), the output fixedly connected with hydraulic rod (18) of pneumatic cylinder (17), the one end fixedly connected with arc straightening plate (19) of hydraulic rod (18).
5. A leveler for steel pipes as set forth in claim 1, wherein: the protection pad (20) is fixedly arranged on the inner sides of the first arc clamping plate (206), the second arc clamping plate (8) and the arc supporting plate (4), and the protection pad (20) is made of rubber.
6. A leveler for steel pipes as set forth in claim 1, wherein: the bottom of operation platform (1) fixed mounting has attenuator (21), the outer wall cover of attenuator (21) is equipped with reset spring (22), the bottom fixedly connected with supporting leg (23) of attenuator (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322943236.6U CN221246725U (en) | 2023-11-01 | 2023-11-01 | Straightening machine for steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322943236.6U CN221246725U (en) | 2023-11-01 | 2023-11-01 | Straightening machine for steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221246725U true CN221246725U (en) | 2024-07-02 |
Family
ID=91654969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322943236.6U Active CN221246725U (en) | 2023-11-01 | 2023-11-01 | Straightening machine for steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221246725U (en) |
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2023
- 2023-11-01 CN CN202322943236.6U patent/CN221246725U/en active Active
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| GR01 | Patent grant |