CN217018055U - High-precision straightening equipment for producing large-caliber stainless steel seamless steel pipes - Google Patents
High-precision straightening equipment for producing large-caliber stainless steel seamless steel pipes Download PDFInfo
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- CN217018055U CN217018055U CN202220052409.8U CN202220052409U CN217018055U CN 217018055 U CN217018055 U CN 217018055U CN 202220052409 U CN202220052409 U CN 202220052409U CN 217018055 U CN217018055 U CN 217018055U
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Abstract
The utility model provides high-precision straightening equipment for producing a large-caliber stainless steel seamless steel pipe, which comprises a steel pipe straightening platform, wherein the steel pipe straightening platform comprises the following components in parts by weight: the radian correcting device is installed on one side of the upper surface of the steel pipe straightening platform, the number of the radian correcting devices is two, the interval is arranged between the two radian correcting devices, the steel pipe standard component is arranged on the other side of the upper surface of the steel pipe straightening platform, and the reinforcing supporting plate is arranged on one side of the radian correcting device on the upper surface of the steel pipe straightening platform. The radian corrector is arranged to drive the self-rolling correction matrix structure to revolve around the steel pipe, the rolling correction matrix extrudes the part with poor radian of the steel pipe through the correction convex ball, and the correction convex ball can correct the part which is excessively convex outwards, so that the correction is better ensured in the transportation process.
Description
Technical Field
The utility model belongs to the technical field of straightening of steel pipes, and particularly relates to high-precision straightening equipment for producing a large-caliber stainless steel seamless steel pipe.
Background
The straightening equipment is used for straightening metal bars, pipes, wires and the like. In a rolling mill, a leveler is classified into a pressure leveler, a roll leveler, a bar leveler, a stretch bend leveler, and the like according to its structural characteristics.
The large-caliber stainless steel seamless steel pipe is a steel pipe with a large diameter as the name implies, the diameter range of the large-caliber stainless steel seamless steel pipe is 325mm to 1220mm, and due to the fact that the diameter is too large, the roundness of the steel pipe is affected when the steel pipe is straightened, the roundness is poor after straightening is completed, and the steel pipe cannot be straightened while the steel pipe is straightened.
Therefore, the utility model of the high-precision straightening equipment for producing the large-caliber stainless steel seamless steel pipe is very necessary.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides high-precision straightening equipment for producing large-caliber stainless steel seamless steel tubes, which comprises a steel tube straightening platform and is characterized in that two radian fairers are mounted on one side of the upper surface of the steel tube straightening platform, a space is formed between the two radian fairers, a steel tube standard component is arranged on the other side of the upper surface of the steel tube straightening platform, a reinforcing supporting plate is arranged on one side of the radian fairers on the upper surface of the steel tube straightening platform, a roundness detector is arranged on one side of the steel tube standard component on the upper surface of the steel tube straightening platform, a data converter is arranged above the roundness detector, and an alarm is arranged above the data converter.
The two reinforcing support plates are arranged, one reinforcing support plate is provided with a straightening power device, the upper position and the lower position of the two reinforcing support plates are respectively provided with a straightening main roller, and the two straightening main rollers are respectively connected with the straightening power device on one reinforcing support plate.
The radian is restoreed the ware and is corrected the base member including consolidating the base body, the draw-in groove that rolls, the fixed point bulge loop, and drive tooth group, the gear that rolls, rolling element and the bulge ball of restoring to the throne, what consolidate the base body is hollow, and the draw-in groove that rolls has been seted up to the both sides of consolidating the base body, and the inside arrangement of consolidating the base body has the roll to correct the base body, and the roll is corrected the outside both sides of base body and is provided with the fixed point bulge loop respectively, and the fixed point bulge loop is provided with two altogether.
The fixed-point convex rings are bulges made of T shapes, the fixed-point convex rings are clamped in the rolling clamping grooves, the rolling clamping grooves are matched with the fixed-point convex rings in shape and size, a driving tooth group is arranged in an area between the two fixed-point convex rings, the driving tooth group is arranged at the middle position of the outer part of the rolling correcting base body, the rolling correcting base body is meshed with rolling gears through the driving tooth group, the rolling gears are totally arranged in two numbers, the rolling gears are respectively arranged at the upper position and the lower position of the rolling correcting base body, a driving shaft on the rolling gears penetrates out of the rolling gears to be connected with rolling parts, and the rolling parts are arranged at the upper position and the lower position of the reinforcing base body; the reforming convex ball is arranged on the inner wall of the rolling correction base body, the inner side of the reforming convex ball is provided with a cambered surface, and the reforming convex ball is a bulge made of a ball body.
The steel pipe standard assembly comprises a movable transverse moving cavity, a transverse moving lead screw, a transverse moving nut, a transverse moving motor, a transverse moving strip groove and a steel pipe standard shaft, wherein the movable transverse moving cavity is formed in one side inside the steel pipe straightening platform, the transverse moving lead screw is installed inside the movable transverse moving cavity through a bearing, and one end of the transverse moving lead screw penetrates out of the movable transverse moving cavity through the bearing and is connected with the transverse moving motor.
The transverse screw rod is provided with a transverse nut, a connecting piece on the transverse nut penetrates through the steel pipe straightening platform through a transverse strip groove to be connected with the lower portion of one end of the steel pipe standard shaft, the other end of the steel pipe standard shaft penetrates through the radian corrector and the roundness detector, and the whole steel pipe standard shaft is made of an L-shaped shaft.
Compared with the prior art, the utility model has the following beneficial effects:
1. the radian corrector is arranged to drive the self-rolling correction matrix structure to revolve around the steel pipe, the rolling correction matrix extrudes the part with poor radian of the steel pipe through the correction convex ball, and the correction convex ball can correct the part which is excessively convex outwards, so that the correction is better ensured in the transportation process.
2. The steel pipe standard assembly is inserted into the steel pipe through the steel pipe standard shaft, the inwards concave part in the steel pipe is corrected, and the steel pipe standard assembly and the radian corrector are matched with each other, so that the inner and outer radians of the steel pipe can be corrected, and the integral radian is corrected.
3. The steel pipe standard component drives the steel pipe standard shaft to move in a screw rod transmission mode, and drives the steel pipe to move while normalizing the arc degree, so that the large-scale steel pipe is conveniently driven, and a worker can conveniently take the steel pipe off from the steel pipe standard shaft.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic view of the partial cross-sectional structure of fig. 1 according to the present invention.
Fig. 3 is a schematic view of the arc corrector of fig. 1 of the present invention.
In the figure:
the steel pipe straightening device comprises a steel pipe straightening platform 1, a radian corrector 2, a reinforcing base body 21, a rolling clamping groove 22, a rolling correcting base body 23, a fixed-point convex ring 24, a driving tooth group 25, a rolling gear 26, a rolling part 27, a correcting convex ball 28, a steel pipe standard assembly 3, a movable transverse moving cavity 31, a transverse moving lead screw 32, a transverse moving nut 33, a transverse moving motor 34, a transverse moving strip groove 35, a steel pipe standard shaft 36, a reinforcing support plate 4, a roundness detector 5, a data converter 6, an alarm 7, a straightening power device 8 and a straightening main roller 9.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the embodiments, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in figures 1 to 3:
the utility model provides high-precision straightening equipment for producing large-caliber stainless steel seamless steel tubes, which comprises a steel tube straightening platform 1, a radian corrector 2, a steel tube standard component 3, a reinforcing support plate 4, a roundness detector 5, a data converter 6, an alarm 7, a straightening power device 8 and a straightening main roller 9, wherein: the device comprises a steel pipe straightening product table 1, radian correcting devices 2 are installed on one side of the upper surface of the steel pipe straightening product table 1, the radian correcting devices 2 are installed on two sides altogether, a space is formed between the two radian correcting devices 2, a steel pipe standard component 3 is arranged on the other side of the upper surface of the steel pipe straightening product table 1, a reinforcing supporting plate 4 is arranged on one side of the radian correcting device 2 on the upper surface of the steel pipe straightening product table 1, a roundness detector 5 is arranged on one side of the steel pipe standard component 3 on the upper surface of the steel pipe straightening product table 1, a data converter 6 is arranged above the roundness detector 5, an alarm 7 is arranged above the data converter 6, straightening main rollers 9 are respectively arranged at the upper position and the lower position of each of the two reinforcing supporting plates 4, and the two straightening main rollers 9 are respectively connected with a straightening power device 8 on one of the reinforcing supporting plates 4.
The first embodiment is as follows:
the fixed point convex rings 24 are bulges made of T shapes, the fixed point convex rings 24 are clamped in the rolling clamping grooves 22, the rolling clamping grooves 22 are matched with the fixed point convex rings 24 in shape and size, the area between the two fixed point convex rings 24 is provided with two driving tooth groups 25, the driving tooth groups 25 are arranged at the middle positions outside the rolling correcting matrix 23, the rolling correcting matrix 23 is meshed with the rolling gears 26 through the driving tooth groups 25, the rolling gears 26 are totally provided with two rolling gears 26, the rolling gears 26 are respectively arranged at the upper and lower positions of the rolling correcting matrix 23, the driving shafts on the rolling gears 26 penetrate through bearings and are connected with rolling parts 27, and the rolling parts 27 are arranged at the upper and lower positions of the reinforcing base body 21; the aligning convex ball 28 is arranged on the inner wall of the rolling correcting matrix 23, the traversing screw 32 is provided with a traversing nut 33, a connecting piece on the traversing nut 33 passes through the steel tube aligning platform 1 through a traversing strip groove 35 and is connected with one end of a steel tube standard shaft 36, the other end of the steel tube standard shaft 36 passes through the radian corrector 2 and the roundness detector 5, the whole steel tube standard shaft 36 is a shaft made of an L shape, when a steel tube part enters the rolling correcting matrix 23 of the radian corrector 2, the rolling part 27 drives the rolling gear 26, the rolling gear 26 drives the rolling correcting matrix 23 to revolve around the steel tube through the driving tooth group 25, the rolling correcting matrix 23 extrudes and resets the convex part of the steel tube through the aligning convex ball 28 when rotating, the steel tube standard shaft 36 of the steel tube standard component 3 is inserted into the steel tube again, the steel tube standard shaft 36 can limit the concave part inside the steel tube, when all the steel pipes wrap the standard steel pipe shaft 36, the traversing motor 34 drives the traversing lead screw 32, the traversing lead screw 32 drives the traversing nut 33, the traversing nut 33 drives the standard steel pipe shaft 36, the standard steel pipe shaft 36 is provided with steel pipes for displacement, and then the steel pipes on the standard steel pipe shaft 36 are taken down by workers.
The second embodiment:
the radian corrector 2 is arranged to drive the self-rolling correction matrix 23 to revolve around the steel pipe, the rolling correction matrix 23 extrudes the part with poor radian of the steel pipe through the correction convex ball 28, and the correction convex ball 28 can correct the part which is excessively convex outwards, so that the correction is better ensured in the transportation process; the steel pipe standard component 3 is inserted into the steel pipe through a steel pipe standard shaft 36, the inward concave part in the steel pipe is corrected, the steel pipe standard component 3 and the radian corrector 2 are matched with each other, so that the inner and outer radians of the steel pipe can be corrected, and the integral radian is corrected; the steel pipe standard component 3 drives the steel pipe standard shaft to move in a screw rod transmission mode, and drives the steel pipe to displace when the arc degree is normalized, so that the large-sized steel pipe is conveniently driven, and a worker can conveniently take down the steel pipe from the steel pipe standard shaft.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.
Claims (6)
1. The high-precision straightening equipment for producing the large-caliber stainless steel seamless steel pipe comprises a steel pipe straightening platform (1) and is characterized in that two radian correcting devices (2) are mounted on one side of the upper surface of the steel pipe straightening platform (1), a space is formed between the two radian correcting devices (2), and a steel pipe standard component (3) is arranged on the other side of the upper surface of the steel pipe straightening platform (1);
a reinforcing supporting plate (4) is arranged on one side of the radian corrector (2) on the upper surface of the steel pipe straightening platform (1), a roundness detector (5) is arranged on one side of the standard component (3) on the upper surface of the steel pipe straightening platform (1), a data converter (6) is arranged above the roundness detector (5), and an alarm (7) is arranged above the data converter (6).
2. The high-precision straightening equipment for producing the large-caliber stainless steel seamless steel pipe according to claim 1, which is characterized in that: the two reinforcing support plates (4) are arranged together, a straightening power device (8) is arranged on one reinforcing support plate (4), straightening main rollers (9) are arranged at the upper position and the lower position of each reinforcing support plate (4), and the two straightening main rollers (9) are connected with the straightening power device (8) on one reinforcing support plate (4) together.
3. The high-precision straightening equipment for producing the large-caliber stainless steel seamless steel pipe according to claim 1, which is characterized in that: radian ware (2) of reforming is including consolidating base body (21), roll draw-in groove (22), roll and correct base member (23), fixed point bulge loop (24), drive tooth group (25), rolling gear (26), rolling member (27) and convex ball (28) of reforming, consolidate base body (21) be hollow, roll draw-in groove (22) have been seted up to the both sides of consolidating base body (21), the inside arrangement of consolidating base body (21) has the roll to correct base member (23), the outside both sides of roll correction base member (23) are provided with fixed point bulge loop (24) respectively, fixed point bulge loop (24) are provided with two altogether.
4. The high-precision straightening equipment for producing the large-caliber stainless steel seamless steel pipe according to claim 3, wherein the straightening equipment comprises: the rolling correcting device is characterized in that the fixed-point convex rings (24) are bulges made of T shapes, the fixed-point convex rings (24) are clamped in the rolling clamping grooves (22), the rolling clamping grooves (22) and the fixed-point convex rings (24) are identical in shape and size, two driving tooth groups (25) are arranged in the area between the two fixed-point convex rings (24), the driving tooth groups (25) are arranged in the middle position of the outer part of the rolling correcting base body (23), the rolling correcting base body (23) is meshed with the rolling gears (26) through the driving tooth groups (25), the rolling gears (26) are totally provided with two, the rolling gears (26) are respectively arranged at the upper position and the lower position of the rolling correcting base body (23), the driving shafts on the rolling gears (26) penetrate through bearings to be connected with the rolling parts (27), and the rolling parts (27) are arranged at the upper position and the lower position of the reinforcing base body (21); the correcting convex ball (28) is arranged on the inner wall of the inner side of the rolling correcting base body (23), the inner side of the correcting convex ball (28) is provided with a cambered surface, and the correcting convex ball (28) is a bulge made of a ball body.
5. The high-precision straightening device for producing the large-caliber stainless steel seamless steel pipe according to claim 1, wherein the straightening device comprises: the steel pipe standard component (3) comprises a movable transverse moving cavity (31), a transverse moving lead screw (32), a transverse moving nut (33), a transverse moving motor (34), a transverse moving strip groove (35) and a steel pipe standard shaft (36), wherein the movable transverse moving cavity (31) is formed in one side inside the steel pipe straightening platform (1), the transverse moving lead screw (32) is installed inside the movable transverse moving cavity (31) through a bearing, and one end of the transverse moving lead screw (32) penetrates out of the movable transverse moving cavity (31) through the bearing to be connected with the transverse moving motor (34).
6. The high-precision straightening equipment for producing the large-caliber stainless steel seamless steel pipe according to claim 5, characterized in that: the steel pipe straightening device is characterized in that a transverse moving nut (33) is mounted on the transverse moving lead screw (32), a connecting piece on the transverse moving nut (33) penetrates through a steel pipe straightening platform (1) through a transverse moving strip groove (35) to be connected with the lower portion of one end of a standard steel pipe shaft (36), the other end of the standard steel pipe shaft (36) penetrates through a radian corrector (2) and a roundness detector (5), and the whole standard steel pipe shaft (36) is a shaft made of an L shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220052409.8U CN217018055U (en) | 2022-01-07 | 2022-01-07 | High-precision straightening equipment for producing large-caliber stainless steel seamless steel pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220052409.8U CN217018055U (en) | 2022-01-07 | 2022-01-07 | High-precision straightening equipment for producing large-caliber stainless steel seamless steel pipes |
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| Publication Number | Publication Date |
|---|---|
| CN217018055U true CN217018055U (en) | 2022-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220052409.8U Active CN217018055U (en) | 2022-01-07 | 2022-01-07 | High-precision straightening equipment for producing large-caliber stainless steel seamless steel pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217018055U (en) |
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2022
- 2022-01-07 CN CN202220052409.8U patent/CN217018055U/en active Active
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