CN222402781U - A seamless steel pipe cold rolling mill - Google Patents
A seamless steel pipe cold rolling mill Download PDFInfo
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- CN222402781U CN222402781U CN202421145650.0U CN202421145650U CN222402781U CN 222402781 U CN222402781 U CN 222402781U CN 202421145650 U CN202421145650 U CN 202421145650U CN 222402781 U CN222402781 U CN 222402781U
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- cold rolling
- seamless steel
- rolling mill
- plate
- steel pipe
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 58
- 239000010959 steel Substances 0.000 title claims abstract description 58
- 238000005097 cold rolling Methods 0.000 title claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- 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
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Cleaning In General (AREA)
Abstract
The utility model belongs to the technical field of cold rolling mills, in particular to a seamless steel tube cold rolling mill which comprises a mounting plate, wherein a sliding groove is formed in the mounting plate, a sliding block is slidably arranged in the sliding groove, a cleaning brush is fixedly arranged on the top side of the sliding block, a rack is fixedly arranged on one side of the mounting plate, an L-shaped plate is arranged on one side of the cleaning brush, a servo motor is arranged in the L-shaped plate, a pinion is arranged at the output end of the servo motor, the pinion is driven to rotate through the operation of the servo motor, the rotation of the pinion can be converted into linear motion along the rack, the linear motion of the pinion drives the cleaning brush to stably slide along the sliding groove through the L-shaped plate, and the surface of a steel tube can be comprehensively and efficiently cleaned along with the sliding of the cleaning brush, so that the quality of a product and the subsequent processing efficiency are improved.
Description
Technical Field
The utility model relates to the technical field of cold rolling mills, in particular to a seamless steel tube cold rolling mill.
Background
The seamless steel pipe is a long steel with a hollow section and no seam at the periphery, and in the processing process of the seamless steel pipe, in order to improve the dimensional accuracy and the surface quality of the steel pipe, the outer diameter, the wall thickness and the like of the steel pipe are more accurate and uniform, and the surface is smoother, so that a cold rolling mill is needed.
One Chinese patent with the publication number of CN117620858A discloses an automatic feeding seamless steel pipe cold rolling mill, which comprises a cold rolling mill main body, wherein a steel pipe is placed on a feeding component and can push the steel pipe to move towards the cold rolling mill main body, a polishing cylinder is rotationally connected with a rotary cylinder, a driving component is arranged on the rotary cylinder and is used for driving the polishing cylinder to rotate, first electric push rods are arranged in the polishing cylinder, the three first electric push rods are linearly arranged along the conveying direction of the steel pipe, and the output directions of the three first electric push rods are mutually arranged at one hundred twenty degrees.
However, the cold rolling mill still has some problems, in practical application, metal particles or scraps can be generated due to friction between the cold rolling roller and the steel pipe, impurities and scraps on the surface of the steel pipe cannot be cleaned timely in the prior art, the impurities and scraps can remain on the surface of a workpiece, the subsequent cold rolling quality is affected, flaws and scratches are generated on the surface of the steel pipe, and the qualification rate of products is reduced, so that the seamless steel pipe cold rolling mill is provided for the problems.
Disclosure of utility model
In order to overcome the defects in the prior art and solve the problems in the background art, the utility model provides a seamless steel tube cold rolling mill.
The technical scheme includes that the seamless steel tube cold rolling mill comprises a main plate, a cleaning assembly is arranged at one end of the top side of the main plate, the cleaning assembly comprises a mounting plate, the mounting plate is fixedly arranged on the top side of the main plate, a sliding groove is formed in the mounting plate, a sliding block is slidably arranged in the sliding groove, a cleaning brush is fixedly arranged on the top side of the sliding block, the cleaning brush is in an unsealed rectangle, a rack is fixedly arranged on one side of the mounting plate, the length of the rack is equal to the length of the sliding groove, an L-shaped plate is arranged on one side of the cleaning brush, a servo motor is arranged in the L-shaped plate, a pinion is arranged at the output end of the servo motor, the pinion and the rack are meshed with each other, the surface of a steel tube can be cleaned comprehensively and efficiently, and the product quality and the subsequent processing efficiency are improved.
Preferably, the cold rolling frame is fixedly arranged at the middle end of the top side of the main board, two rotating shafts are symmetrically arranged in the cold rolling frame in a rotating mode, cold rolling rollers are arranged on the outer wall of each rotating shaft, one end of each rotating shaft rotates to penetrate through the outer side of the cold rolling frame and is provided with a driving gear and a driven gear respectively, the driving gears and the driven gears are meshed with each other, a driving motor is arranged at the other side of the cold rolling frame, one end of each rotating shaft is connected with the output end of the driving motor in a matched mode, and cold rolling operation on steel pipes is achieved.
Preferably, the inside of cold roll is equidistant to be seted up three equi-spaced circular logical groove, the both sides of cold rolling frame are equi-spaced to be seted up three and are matched with circular logical groove and fit through-hole, can be according to different production demands, select the logical groove of equi-spaced to carry out the operation, improved the adaptability and the flexibility of equipment.
Preferably, the top side other end symmetry rigid coupling of mainboard has two backup pads, conveying motor is installed to bottom one side of backup pad, the pivot is installed to conveying motor's output, the one end of pivot is rotated and is installed on one side inner wall of backup pad, install the conveying roller on the outer wall of pivot, guaranteed the stable transport of steel pipe in cold rolling process.
Preferably, rectangular grooves are formed in the top end of the supporting plate, guide rods are fixedly connected between two sides of the rectangular grooves, sliding blocks are slidably mounted on the cambered surfaces of the guide rods, auxiliary rollers are mounted between the sliding blocks through pin shaft matching, springs are fixedly connected between the rectangular grooves and the sliding blocks, the springs are sleeved on the outer walls of the guide rods, self-adaptive adjustment can be performed according to the diameters of the steel pipes, and conveying stability and conveying reliability are guaranteed.
Preferably, a control panel is installed on one side of the main board, and the control panel is used for controlling operation of electrical components in the device, so that concentration of the electrical components in the device is achieved, and convenience of the device is improved.
The utility model has the advantages that:
1. According to the utility model, the servo motor is used for running to drive the pinion to rotate, the rotation of the pinion can be converted into linear motion along the rack, the linear motion of the pinion drives the cleaning brush to stably slide along the chute through the L-shaped plate, and the surface of the steel pipe can be comprehensively and efficiently cleaned along with the sliding of the cleaning brush, so that the product quality and the subsequent processing efficiency are improved;
2. In the conveying process, the sliding block can slide along the guide rod, and under the action of the spring, the sliding block can be automatically adjusted according to the diameter of the steel pipe, so that certain pressure and adaptability to the steel pipe are always kept, the seamless steel pipe can be stably conveyed, and meanwhile, the seamless steel pipe conveying device is suitable for seamless steel pipes with different sizes.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an isometric side view of the present utility model;
FIG. 2 is a schematic view of a cleaning assembly;
FIG. 3 is a schematic view of a cold rolling assembly;
fig. 4 is a schematic diagram of a transport assembly.
The device comprises a main board 1, a mounting board 2, a mounting board 3, a sliding chute 4, a sliding block 5, a cleaning brush 6, a rack, a 7, an L-shaped board 8, a servo motor 9, a pinion gear 10, a cold rolling frame 11, a rotating shaft 12, a cold rolling roller 13, a driving gear 14, a driven gear 15, a driving motor 16, a through hole 17, a supporting board 18, a conveying motor 19, a rotating shaft 20, a conveying roller 21, a rectangular groove 22, a guide rod 23, a sliding block 24, an auxiliary roller 25, a spring 26 and a control panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to FIGS. 1-2, a seamless steel pipe cold rolling mill comprises a main plate 1, a cleaning assembly is installed at one end of the top side of the main plate 1, the cleaning assembly comprises a mounting plate 2, the mounting plate 2 is fixedly installed on the top side of the main plate 1, a sliding groove 3 is formed in the mounting plate 2, a sliding block 4 is slidably installed in the sliding groove 3, a cleaning brush 5 is fixedly installed on the top side of the sliding block 4, the cleaning brush 5 is in an unsealed rectangle, a rack 6 is fixed on one side of the mounting plate 2, the length of the rack 6 is equal to the length of the sliding groove 3, an L-shaped plate 7 is installed on one side of the cleaning brush 5, a servo motor 8 is installed in the interior of the L-shaped plate 7, a pinion 9 is installed at the output end of the servo motor 8, and is meshed with the rack 6, a control panel 26 is installed on one side of the main plate 1, impurities and scraps on the surface of a steel pipe cannot be cleaned timely in the prior art during operation, the surface of a workpiece can be left, the surface of the workpiece is influenced, the surface of the workpiece is enabled to be in an unsealed, scratches are reduced, the surface can be converted into a straight line, the quality is improved, the cleaning brush 9 can be stably moved along the sliding surface of the pinion 9 through the pinion 9, and the pinion 9 can be completely moved along the sliding surface 9, and the sliding surface is completely along the sliding surface 9, and the pinion 9 is completely clean the pinion 9 is completely, and the cleaning plate is completely clean through the L-shaped through the pinion 9, and the L-shaped plate is completely has the cleaning assembly.
Referring to fig. 3, a cold rolling frame 10 is fixedly mounted at the middle end of the top side of the main board 1, two rotating shafts 11 are symmetrically rotatably mounted in the cold rolling frame 10, cold rolling rollers 12 are mounted on the outer walls of the rotating shafts 11, one ends of the rotating shafts 11 rotatably penetrate through the outer sides of the cold rolling frame 10 and are respectively provided with a driving gear 13 and a driven gear 14, the driving gear 13 and the driven gear 14 are meshed with each other, a driving motor 15 is mounted on the other side of the cold rolling frame 10, one ends of the rotating shafts 11 are connected with the output end of the driving motor 15 in a matched manner, three circular through grooves with different sizes are formed in the cold rolling rollers 12 at equal intervals, three through holes 16 matched with the circular through grooves are formed in the two sides of the cold rolling frame 10 at equal intervals.
Referring to fig. 4, two support plates 17 are symmetrically and fixedly connected to the other end of the top side of the main board 1, a conveying motor 18 is installed at one side of the bottom end of the support plates 17, a rotating shaft 19 is installed at the output end of the conveying motor 18, one end of the rotating shaft 19 is rotatably installed on one side inner wall of the support plates 17, and a conveying roller 20 is installed on the outer wall of the rotating shaft 19;
The steel tube cold rolling machine is characterized in that a rectangular groove 21 is formed in the top end of the supporting plate 17, a guide rod 22 is fixedly connected between two sides of the rectangular groove 21, a sliding block 23 is slidably arranged on the cambered surface of the guide rod 22, an auxiliary roller 24 is cooperatively arranged between the sliding blocks 23 through a pin shaft, a spring 25 is fixedly connected between the rectangular groove 21 and the sliding blocks 23, the spring 25 is sleeved on the outer wall of the guide rod 22, and in order to ensure the continuity of the steel tube cold rolling operation in a steel tube production workshop, a steel tube to be processed is placed between the conveying roller 20 and the auxiliary roller 24, after a conveying motor 18 is started, the conveying motor 18 drives a rotating shaft 19 to rotate, so that the conveying roller 20 arranged on the rotating shaft 19 rotates, seamless steel tubes are conveyed, the sliding blocks 23 can slide along the guide rod 22 in the conveying process, the sliding blocks 23 can be automatically adjusted according to the diameter of the steel tube, a certain pressure and adaptability to the steel tube are always kept, and the seamless steel tube can be stably conveyed, and simultaneously, and the seamless steel tube with different sizes are adapted.
The working principle is that a steel pipe to be processed is placed between a conveying roller 20 and an auxiliary roller 24, after a conveying motor 18 is started, the conveying motor 18 drives a rotating shaft 19 to rotate, so that the conveying roller 20 arranged on the rotating shaft 19 rotates, seamless steel pipes are conveyed, in the conveying process, a sliding block 23 can slide along a guide rod 22, the sliding block 23 can be automatically adjusted according to the diameter of the steel pipe under the action of a spring 25, certain pressure and adaptability to the steel pipe are always kept, the seamless steel pipes can be conveyed stably, and meanwhile, seamless steel pipes with different sizes are adapted;
when the seamless steel tube is conveyed into the cold rolling frame 10, the driving motor 15 is started to drive the rotating shafts 11 connected with the seamless steel tube to rotate, and due to the meshing relationship of the driving gear 13 and the driven gear 14, the two rotating shafts 11 realize synchronous reverse rotation, so that the two cold rolling rollers 12 cold-roll the steel tube;
The steel pipe that cold rolling operation accomplished can come out from the through-hole 16 of opposite side and get into in the brush cleaner 5, control servo motor 8 operation through control panel 26 drives pinion 9 and rotates, because pinion 9 and rack 6 intermesh, the motion of pinion 9 drives brush cleaner 5 and slides along spout 3 steadily through L shaped plate 7, along with the slip of brush cleaner 5, can clear up the steel pipe surface comprehensively, high-efficiently, improves product quality and follow-up machining efficiency.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (6)
1. The seamless steel tube cold rolling mill is characterized by comprising a main plate (1), wherein a cleaning assembly is arranged at one end of the top side of the main plate (1), the cleaning assembly comprises a mounting plate (2), the mounting plate (2) is fixedly arranged at the top side of the main plate (1), a sliding groove (3) is formed in the mounting plate (2), a sliding block (4) is slidably arranged in the sliding groove (3), a cleaning brush (5) is fixedly arranged at the top side of the sliding block (4), the cleaning brush (5) is in an unsealed rectangular shape, a rack (6) is fixed at one side of the mounting plate (2), the length of the rack (6) is equal to the length of the sliding groove (3), an L-shaped plate (7) is arranged at one side of the cleaning brush (5), a servo motor (8) is arranged in the inner part of the L-shaped plate (7), a pinion (9) is arranged at the output end of the servo motor (8), and the pinion (9) is meshed with the rack (6).
2. The seamless steel pipe cold rolling mill according to claim 1, wherein a cold rolling frame (10) is fixedly arranged at the middle end of the top side of the main board (1), two rotating shafts (11) are symmetrically arranged in the cold rolling frame (10) in a rotating mode, cold rolling rollers (12) are arranged on the outer walls of the rotating shafts (11), one ends of the rotating shafts (11) penetrate through the outer sides of the cold rolling frame (10) in a rotating mode and are respectively provided with a driving gear (13) and a driven gear (14), the driving gears (13) and the driven gears (14) are meshed with each other, a driving motor (15) is arranged on the other side of the cold rolling frame (10), and one ends of the rotating shafts (11) are connected with the output ends of the driving motor (15) in a matching mode.
3. A seamless steel pipe cold rolling mill according to claim 2, wherein three circular through grooves with different sizes are formed in the cold rolling roller (12) at equal intervals, and three through holes (16) matched with the circular through grooves are formed in the two sides of the cold rolling frame (10) at equal intervals.
4. The seamless steel tube cold rolling mill according to claim 3, wherein two support plates (17) are symmetrically and fixedly connected to the other end of the top side of the main plate (1), a conveying motor (18) is installed on one side of the bottom end of each support plate (17), a rotating shaft (19) is installed at the output end of each conveying motor (18), one end of each rotating shaft (19) is rotatably installed on the inner wall of one side of each support plate (17), and conveying rollers (20) are installed on the outer wall of each rotating shaft (19).
5. The seamless steel tube cold rolling mill according to claim 4, wherein rectangular grooves (21) are formed in the top end of the supporting plate (17), guide rods (22) are fixedly connected between two sides of the rectangular grooves (21), sliding blocks (23) are slidably mounted on the cambered surfaces of the guide rods (22), auxiliary rollers (24) are mounted between the sliding blocks (23) in a matched mode through pin shafts, springs (25) are fixedly connected between the rectangular grooves (21) and the sliding blocks (23), and the springs (25) are sleeved on the outer walls of the guide rods (22).
6. A seamless steel pipe cold rolling mill according to claim 1, wherein a control panel (26) is mounted on one side of the main plate (1), and the control panel (26) is used for controlling operation of electrical components inside the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421145650.0U CN222402781U (en) | 2024-05-23 | 2024-05-23 | A seamless steel pipe cold rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421145650.0U CN222402781U (en) | 2024-05-23 | 2024-05-23 | A seamless steel pipe cold rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222402781U true CN222402781U (en) | 2025-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421145650.0U Active CN222402781U (en) | 2024-05-23 | 2024-05-23 | A seamless steel pipe cold rolling mill |
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| Country | Link |
|---|---|
| CN (1) | CN222402781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119819716A (en) * | 2025-02-26 | 2025-04-15 | 浙江朋诚科技有限公司 | Transmission shaft system for three-roller mill |
-
2024
- 2024-05-23 CN CN202421145650.0U patent/CN222402781U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119819716A (en) * | 2025-02-26 | 2025-04-15 | 浙江朋诚科技有限公司 | Transmission shaft system for three-roller mill |
| CN119819716B (en) * | 2025-02-26 | 2026-03-03 | 浙江朋诚科技有限公司 | A drive shaft system for a three-roll mill |
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