CN220426377U - Pre-straightening device for annealing cold-drawn seamless steel tube - Google Patents
Pre-straightening device for annealing cold-drawn seamless steel tube Download PDFInfo
- Publication number
- CN220426377U CN220426377U CN202322079485.5U CN202322079485U CN220426377U CN 220426377 U CN220426377 U CN 220426377U CN 202322079485 U CN202322079485 U CN 202322079485U CN 220426377 U CN220426377 U CN 220426377U
- Authority
- CN
- China
- Prior art keywords
- base plate
- straightening device
- seamless steel
- cold
- annealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 38
- 239000010959 steel Substances 0.000 title claims abstract description 38
- 238000000137 annealing Methods 0.000 title claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000010622 cold drawing Methods 0.000 claims abstract description 4
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 4
- 239000000758 substrate Substances 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Abstract
The application provides a pre-straightening device for annealing of cold-drawing seamless steel pipe, which comprises a substrate, two mounting panels are installed to the top symmetry slidable mounting of base plate, a plurality of straightening rollers are installed to symmetry rotation on the mounting panel, two recesses have been seted up to the symmetry on the base plate, be equipped with adjustment mechanism on the base plate, adjustment mechanism includes two bi-directional screw rods, two bi-directional screw rods rotate respectively and install two in the recess, and two bi-directional screw rods's one end all extends to two outside the recess, two sliding blocks are installed to the symmetry screw thread on the bi-directional screw rods. According to the straightening device, the distance between the straightening rollers can be changed through the adjusting mechanism, the purpose of straightening the steel pipes with different diameters is achieved, the adaptability of the straightening device is improved, the use limitation is small, the problems that the steel pipes with different diameters cannot be straightened, the use is inconvenient and the use limitation is large in the conventional technology are solved.
Description
Technical Field
The utility model relates to the technical field of cold-drawn seamless steel tube production, in particular to a pre-straightening device for annealing of cold-drawn seamless steel tubes.
Background
When the cold-drawn seamless steel tube is produced, the shape of the cold-drawn seamless steel tube is easy to bend, and straightening treatment is needed after annealing the cold-drawn seamless steel tube so as not to influence the use of the cold-drawn seamless steel tube, therefore, a straightening device is needed.
However, most of the traditional straightening devices are fixedly provided with a plurality of groups of straightening wheels, so that the straightening devices cannot be adjusted, steel pipes with different diameters cannot be straightened, and the straightening devices are inconvenient to use and have large use limitation.
Therefore, we make improvements to this and propose a pre-straightening device for annealing cold drawn seamless steel tubes.
Disclosure of Invention
The utility model aims to provide a pre-straightening device for annealing cold-drawn seamless steel pipes, which solves the problems that the prior art cannot be used for adjusting, straightening steel pipes with different diameters cannot be performed, the use is inconvenient and the use limitation is large.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model provides a pre-straightening device for annealing of cold drawing seamless steel pipe, includes the base plate, two mounting panels are installed to the top symmetry slidable mounting of base plate, symmetry rotation is installed a plurality of straightening rollers on the mounting panel, two recesses have been seted up to the symmetry on the base plate, be equipped with adjustment mechanism on the base plate, adjustment mechanism includes two bi-directional screw rod, two bi-directional screw rod rotates respectively and installs two in the recess, and two bi-directional screw rod's one end all extends to two outside the recess, two sliding blocks are installed to symmetrical screw thread on the bi-directional screw rod, the top of sliding block with the mounting panel fixed connection that corresponds, be provided with conveying mechanism on the base plate, conveying mechanism includes two fixed blocks, two fixed blocks are respectively fixed mounting in one side of two mounting panels, symmetrical fixed mounting has two installation blocks on the fixed block, the pivot is installed in the pivot rotation, the fixed cover is equipped with the conveying roller in the pivot, the top symmetry fixed mounting of base plate has two rectangular pieces.
As the preferred technical scheme of this application, adjustment mechanism still includes two first belt pulleys, two first belt pulley fixed cover is established two on the bi-directional screw rod, one side fixed mounting of base plate has first motor, fixed mounting has the second belt pulley on the output shaft of first motor, the second belt pulley rotates the cover with two first belt pulleys on and is equipped with same belt.
As the preferred technical scheme of this application, conveying mechanism still includes two supports, two the support symmetry fixed mounting respectively is two on the installation piece, rotate on the support and install the sleeve pipe, fixed cover is equipped with first conical gear on the sleeve pipe, and two first conical gear is the mirror image setting, two all fixed cover is equipped with second conical gear in the pivot, second conical gear with corresponding first conical gear meshing.
As the preferred technical scheme of this application, two rotate on the rectangular piece and install same dwang, the dwang runs through two the sleeve pipe and with two sleeve pipe sliding connection, two spacing grooves have been seted up to the symmetry on the dwang, two stopper of intraductal symmetry fixed mounting, one side of stopper extends to the correspondence in the spacing groove and with the inner wall sliding connection of corresponding spacing groove.
As the preferred technical scheme of this application, fixed cover is equipped with first straight gear on the dwang, fixed mounting has the fixed plate on the base plate, fixed mounting has the second motor on the fixed plate, fixed mounting has the second straight gear on the output shaft of second motor, second straight gear and first straight gear engagement.
As a preferred technical solution of the present application, the diameter of the second pulley is larger than the diameters of the two first pulleys.
Compared with the prior art, the utility model has the beneficial effects that:
in the scheme of the application:
1. through the adjusting mechanism, when the device is used, the distance between the straightening rollers can be changed through the two bidirectional screws, so that the aim of straightening the steel pipes with different diameters is fulfilled, the adaptability of the device is improved, the use limitation is small, and the problems that the adjustment cannot be performed, the steel pipes with different diameters cannot be straightened, the use is inconvenient and the use limitation is large in the traditional technology are solved;
2. through the conveying mechanism that sets up, can carry the straightening to the steel pipe when using automatic, reduce staff's intensity of labour, improved the convenience of use.
Drawings
FIG. 1 is a schematic structural view of a pre-straightening device for annealing a cold drawn seamless steel tube;
FIG. 2 is a schematic cross-sectional view of a portion of the structure shown in FIG. 1;
FIG. 3 is an enlarged schematic view of portion A of FIG. 2;
FIG. 4 is an exploded view of the present utility model;
FIG. 5 is a schematic view of an adjusting mechanism according to the present utility model;
FIG. 6 is a schematic view of a conveying mechanism according to the present utility model;
fig. 7 is an enlarged schematic view of the portion B shown in fig. 6.
The figures indicate:
1. a substrate; 2. a mounting plate; 3. straightening rollers; 4. a groove; 5. an adjusting mechanism; 501. a bidirectional screw; 502. a sliding block; 503. a first pulley; 504. a first motor; 505. a second pulley; 506. a belt; 6. a conveying mechanism; 601. a fixed block; 602. a mounting block; 603. a rotating shaft; 604. a conveying roller; 605. a bracket; 606. a sleeve; 607. a first bevel gear; 608. a second bevel gear; 609. a rotating lever; 610. a limit groove; 611. a limiting block; 612. a first straight gear; 613. a fixing plate; 614. a second motor; 615. a second spur gear; 7. a long bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model.
Thus, the following detailed description of the embodiments of the utility model is not intended to limit the scope of the utility model, as claimed, but is merely representative of some embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, under the condition of no conflict, the embodiments of the present utility model and the features and technical solutions in the embodiments may be combined with each other.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, the terms "upper", "lower", and the like indicate an azimuth or a positional relationship based on the azimuth or the positional relationship shown in the drawings, or an azimuth or a positional relationship conventionally put in use of the inventive product, or an azimuth or a positional relationship conventionally understood by those skilled in the art, such terms are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
As shown in fig. 1-7, this embodiment provides a pre-straightening device for annealing a cold-drawn seamless steel tube, including a base plate 1, two mounting plates 2 are symmetrically slidably mounted on the top of the base plate 1, a plurality of straightening rollers 3 are symmetrically rotatably mounted on the mounting plates 2, two grooves 4 are symmetrically formed on the base plate 1, an adjusting mechanism 5 is arranged on the base plate 1, the adjusting mechanism 5 includes two bidirectional screws 501, the two bidirectional screws 501 are rotatably mounted in the two grooves 4 respectively, one ends of the two bidirectional screws 501 extend out of the two grooves 4, two sliding blocks 502 are symmetrically screwed on the bidirectional screws 501, the tops of the sliding blocks 502 are fixedly connected with the corresponding mounting plates 2, a conveying mechanism 6 is arranged on the base plate 1, the conveying mechanism 6 includes two fixing blocks 601, the two fixing blocks 601 are fixedly mounted on one sides of the two mounting plates 2 respectively, two mounting blocks 602 are rotatably mounted on the mounting blocks 602, a conveying roller 604 is fixedly sleeved on the rotating shaft 603, and two strip blocks 7 are symmetrically mounted on the top of the base plate 1.
The adjusting mechanism 5 further comprises two first belt pulleys 503, the two first belt pulleys 503 are fixedly sleeved on the two bidirectional screw rods 501, a first motor 504 is fixedly installed on one side of the substrate 1, a second belt pulley 505 is fixedly installed on an output shaft of the first motor 504, the second belt pulley 505 and the two first belt pulleys 503 are rotatably sleeved with one belt 506, and when in use, the two bidirectional screw rods 501 can be driven to rotate, so that the two mounting plates 2 move, the distance between the straightening rollers 3 is adjusted, and steel pipes with different diameters are straightened conveniently.
The conveying mechanism 6 further comprises two brackets 605, the two brackets 605 are symmetrically and fixedly arranged on the two mounting blocks 602 respectively, a sleeve 606 is rotatably arranged on the brackets 605, a first conical gear 607 is fixedly sleeved on the sleeve 606, the two first conical gears 607 are in mirror image arrangement, a second conical gear 608 is fixedly sleeved on the two rotating shafts 603, the second conical gears 608 are meshed with the corresponding first conical gears 607, the first conical gears 607 are driven to rotate when the rotating rod 609 rotates through the sleeve 606, and the two conveying rollers 604 can rotate in opposite directions through the cooperation of the two first conical gears 607 and the two second conical gears 608, so that steel pipes can be conveyed.
The same rotating rod 609 is rotatably arranged on the two strip blocks 7, the rotating rod 609 penetrates through the two sleeves 606 and is in sliding connection with the two sleeves 606, two limiting grooves 610 are symmetrically formed in the rotating rod 609, two limiting blocks 611 are symmetrically and fixedly arranged in the sleeves 606, one side of each limiting block 611 extends into the corresponding limiting groove 610 and is in sliding connection with the inner wall of the corresponding limiting groove 610, when the two fixing blocks 601 move, the limiting blocks 611 can slide in the limiting grooves 610, and when the rotating rod 609 rotates, the rotating rod 609 can not only drive the two sleeves 606 to rotate, but also can not influence the adjustment of the two fixing blocks 601 through the matching of the limiting grooves 610 and the limiting blocks 611.
The rotating rod 609 is fixedly sleeved with a first straight gear 612, the base plate 1 is fixedly provided with a fixing plate 613, the fixing plate 613 is fixedly provided with a second motor 614, the output shaft of the second motor 614 is fixedly provided with a second straight gear 615, the second straight gear 615 is meshed with the first straight gear 612 and can be used for conveying, and the second motor 614 can drive the rotating rod 609 to rotate.
The diameter of the second belt pulley 505 is larger than that of the two first belt pulleys 503, which is beneficial for the second belt pulley 505 to drive the two first belt pulleys 503 to rotate, so as to prevent slipping.
The above scheme is further described in conjunction with specific working modes, and is described in detail below:
specifically, this a pre-straightening device for annealing of cold drawing seamless steel pipe is when using: when the device is regulated according to the diameter of a steel pipe, a first motor 504 is started, the first motor 504 drives a second belt pulley 505 to rotate, the second belt pulley 505 drives two first belt pulleys 503 to rotate through a belt 506, the two first belt pulleys 503 drive two bidirectional screws 501 to rotate, the two bidirectional screws 501 respectively drive two corresponding sliding blocks 502 to move in the direction away from each other, under the action of four sliding blocks 502, the two mounting plates 2 drive a plurality of straightening rollers 3 to move in the direction away from each other, meanwhile, the two mounting plates 2 drive two fixing blocks 601 to move in the direction away from each other, the two fixing blocks 601 drive two conveying rollers 604 to move in the direction away from each other, at the moment, a limiting block 611 slides in a limiting groove 610, after the distance between the two conveying rollers 604 is proper, the first motor 504 is closed, the regulation is completed, the operation is simple, and the straightening of steel pipes with different diameters is convenient;
then, the second motor 614 is started, the second motor 614 drives the second spur gear 615 to rotate, the second spur gear 615 drives the first spur gear 612 to rotate, the first spur gear 612 drives the rotating rod 609 to rotate, the rotating rod 609 drives the two sleeves 606 to rotate under the cooperation of the limiting block 611 and the limiting groove 610, the sleeves 606 drive the two first conical gears 607 to rotate, the two first conical gears 607 drive the two second conical gears 608 to rotate in opposite directions, the two second conical gears 608 drive the two conveying rollers 604 to rotate in opposite directions through the two rotating shafts 603, at the moment, the steel pipe is inserted between the two conveying rollers 604, the steel pipe is conveyed under the action of the two conveying rollers 604, the steel pipe enters between the straightening rollers 3, the straightened steel pipe is straightened under the action of the straightening rollers 3, then the straightened steel pipe is taken down, automatic conveying straightening can be carried out on the steel pipe, the labor intensity of workers is reduced, and the convenience of use is improved.
The above embodiments are only for illustrating the present utility model and not for limiting the technical solutions described in the present utility model, and although the present utility model has been described in detail in the present specification with reference to the above embodiments, the present utility model is not limited to the above specific embodiments, and thus any modifications or equivalent substitutions are made to the present utility model; all technical solutions and modifications thereof that do not depart from the spirit and scope of the utility model are intended to be included in the scope of the appended claims.
Claims (6)
1. The utility model provides a pre-straightening device for annealing of cold-drawing seamless steel pipe, includes base plate (1), its characterized in that, the top symmetry sliding mounting of base plate (1) has two mounting panel (2), symmetry rotation is installed on mounting panel (2) has a plurality of straightening rollers (3), two recess (4) have been seted up to symmetry on base plate (1), be equipped with adjustment mechanism (5) on base plate (1), adjustment mechanism (5) include two bi-directional screw (501), two bi-directional screw (501) rotate respectively install in two recess (4), and two the one end of bi-directional screw (501) all extends to outside two recess (4), two sliding blocks (502) are installed to the symmetry screw thread on bi-directional screw (501), the top of sliding block (502) with corresponding mounting panel (2) fixed connection, be provided with conveying mechanism (6) on base plate (1), conveying mechanism (6) include two fixed block (601) respectively fixed block (604) are installed on two mounting panel (2) fixed block (603), two fixed block (603) are installed on one side of installation pivot (602), two strip blocks (7) are symmetrically and fixedly arranged at the top of the base plate (1).
2. The pre-straightening device for annealing of cold-drawn seamless steel tubes according to claim 1, wherein the adjusting mechanism (5) further comprises two first belt pulleys (503), the two first belt pulleys (503) are fixedly sleeved on the two bidirectional screws (501), a first motor (504) is fixedly installed on one side of the base plate (1), a second belt pulley (505) is fixedly installed on an output shaft of the first motor (504), and the second belt pulley (505) and the two first belt pulleys (503) are rotatably sleeved with the same belt (506).
3. The pre-straightening device for annealing of cold-drawn seamless steel tubes according to claim 1, wherein the conveying mechanism (6) further comprises two supports (605), the two supports (605) are symmetrically and fixedly installed on the two installation blocks (602) respectively, a sleeve (606) is rotatably installed on the supports (605), a first conical gear (607) is fixedly sleeved on the sleeve (606), the two first conical gears (607) are in mirror image arrangement, a second conical gear (608) is fixedly sleeved on each of the two rotating shafts (603), and the second conical gears (608) are meshed with the corresponding first conical gears (607).
4. A pre-straightening device for annealing a cold-drawn seamless steel tube according to claim 3, wherein two long strips (7) are rotatably provided with a same rotating rod (609), the rotating rod (609) penetrates through two sleeves (606) and is in sliding connection with the two sleeves (606), two limit grooves (610) are symmetrically formed in the rotating rod (609), two limit blocks (611) are symmetrically and fixedly arranged in the sleeves (606), and one side of each limit block (611) extends into the corresponding limit groove (610) and is in sliding connection with the inner wall of the corresponding limit groove (610).
5. The pre-straightening device for annealing of cold-drawn seamless steel tubes according to claim 4, wherein a first straight gear (612) is fixedly sleeved on the rotating rod (609), a fixed plate (613) is fixedly installed on the base plate (1), a second motor (614) is fixedly installed on the fixed plate (613), a second straight gear (615) is fixedly installed on an output shaft of the second motor (614), and the second straight gear (615) is meshed with the first straight gear (612).
6. A pre-straightening device for annealing of cold drawn seamless steel tubes according to claim 2, characterized in that the diameter of the second pulley (505) is larger than the diameter of both the first pulleys (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079485.5U CN220426377U (en) | 2023-08-03 | 2023-08-03 | Pre-straightening device for annealing cold-drawn seamless steel tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079485.5U CN220426377U (en) | 2023-08-03 | 2023-08-03 | Pre-straightening device for annealing cold-drawn seamless steel tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220426377U true CN220426377U (en) | 2024-02-02 |
Family
ID=89692666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079485.5U Active CN220426377U (en) | 2023-08-03 | 2023-08-03 | Pre-straightening device for annealing cold-drawn seamless steel tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220426377U (en) |
-
2023
- 2023-08-03 CN CN202322079485.5U patent/CN220426377U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210730639U (en) | Manual simple roll bending machine | |
| CN220426377U (en) | Pre-straightening device for annealing cold-drawn seamless steel tube | |
| CN208712563U (en) | Pipe straightener | |
| CN202527561U (en) | Device for machining spiral twisted tube | |
| CN110220079A (en) | A kind of fixation device for English teaching | |
| CN215355538U (en) | Novel angle-adjustable cold roll forming equipment | |
| CN213763769U (en) | Positioning and limiting device of pipe shrinking machine | |
| CN211564134U (en) | Pipe bending machine | |
| CN108435833A (en) | A kind of Stainless Steel Coil straightener | |
| CN210358612U (en) | Flat steel transverse curvature straightening and bending machine | |
| CN210936549U (en) | Straightening device for metal pipe | |
| CN208150673U (en) | Number pipe holder | |
| CN220329834U (en) | Straightening device for spiral rib steel wire machining | |
| CN216574974U (en) | Straightening device for seamless steel pipe | |
| US2901930A (en) | Tube bending machines | |
| CN219985852U (en) | Profile bending and rounding machine | |
| CN219664784U (en) | Round steel processing alignment equipment | |
| CN216064934U (en) | Steel pipe straightening machine | |
| CN219156118U (en) | Flat pipe multistage rolling equipment | |
| CN112090998A (en) | Finishing processing assembly line after rolling forming of aluminum alloy section | |
| CN217665430U (en) | Roller lifting device | |
| CN216757753U (en) | Pipe bending device for building construction | |
| CN212216677U (en) | Universal seamless steel pipe bending machine | |
| CN209867214U (en) | Variable-diameter mineral cable straightener | |
| CN114147102B (en) | Metal bending machine for multi-station metal bending and bending method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |