CN215614118U - Hot rolling device is used in seamless steel pipe production - Google Patents
Hot rolling device is used in seamless steel pipe production Download PDFInfo
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- CN215614118U CN215614118U CN202121818280.9U CN202121818280U CN215614118U CN 215614118 U CN215614118 U CN 215614118U CN 202121818280 U CN202121818280 U CN 202121818280U CN 215614118 U CN215614118 U CN 215614118U
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- steel pipe
- hot rolling
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Abstract
The utility model discloses a hot rolling device for seamless steel tube production, which comprises a workbench, wherein an installation box is fixedly arranged at the rear side of the top end of the workbench, the front end of the installation box is movably connected with a polishing device, a rotating mechanism is fixedly arranged inside the workbench, the polishing device comprises an electric push rod, the rear end of the electric push rod is movably connected inside the installation box, the front end of the electric push rod is fixedly connected with an installation plate, the front end of the installation plate is fixedly provided with a polishing disc, the hot rolling device for seamless steel tube production is used for inserting a seamless steel tube onto a rotating roller, then the rotating mechanism is started, the rotating mechanism can drive the rotating roller and the seamless steel tube to rotate, and then the polishing device is matched to polish the seamless steel tube, the structural design greatly reduces the labor intensity of workers and improves the overall working efficiency, meanwhile, the safety performance during processing is improved.
Description
Technical Field
The utility model belongs to the technical field of seamless steel pipe processing equipment, and particularly relates to a hot rolling device for producing a seamless steel pipe.
Background
Hot rolling is rolling performed at a recrystallization temperature or higher, as compared with cold rolling. Briefly, a slab is heated, then rolled several times, trimmed, and straightened into a sheet, which is called hot rolling. Can obviously reduce energy consumption and cost. The metal plasticity is high during hot rolling, the deformation resistance is low, and the energy consumption of metal deformation is greatly reduced. Hot rolling can improve the processing property of metal and alloy, i.e. crushing the coarse grains in casting state, healing the cracks obviously, reducing or eliminating casting defects, converting the as-cast structure into a deformed structure and improving the processing property of the alloy.
When the seamless steel pipe is subjected to hot rolling processing, iron oxide is generated on the surface of the seamless steel pipe, if the iron oxide is not removed in time, the quality of a finished product of the steel pipe is affected, however, the traditional iron oxide removing method generally adopts a manual treatment mode, not only is the processing efficiency reduced, but also workers are easily scalded in the polishing process, certain potential safety hazards exist, and therefore the hot rolling device for producing the seamless steel pipe is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a hot rolling device for producing seamless steel pipes, which solves the problems in the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hot rolling device is used in seamless steel pipe production, includes the workstation, the rear side fixed mounting on workstation top has the install bin, the front end swing joint of install bin has grinding device, the inside fixed mounting of workstation has slewing mechanism.
Preferably, grinding device is including electric putter, electric putter's rear end swing joint is in the inside of install bin, electric putter's front end fixedly connected with mounting panel, the front end fixed mounting of mounting panel has the mill, the mill be with seamless steel pipe assorted arc form.
Preferably, slewing mechanism is including the rotating electrical machines, rotating electrical machines fixed mounting is in the interior diapire department of workstation, the output transmission of rotating electrical machines is connected with first pivot, the outer fixed surface of first pivot center department installs the action wheel, the outer surface transmission of action wheel is connected with the belt, the equal transmission of inside wall at belt both ends is connected with from the driving wheel, two from the equal fixedly connected with second pivot of center department of driving wheel, first pivot and two the equal fixed mounting in top of second pivot has the carousel, and is three the carousel all rotates to be connected on the surface on the top of workstation, and is three the equal fixedly connected with live-rollers in top of carousel.
Preferably, the grinding devices are provided with three groups, and the three groups of grinding devices are respectively arranged at the rear sides of the three rotating rollers.
Preferably, the top ends of the three rotating rollers are fixedly connected with threaded rods, and the outer surfaces of the three threaded rods are connected with limiting discs in a screwed mode.
Preferably, the top fixed mounting on install bin has the control box, the surface fixed mounting on control box top has display screen and control button.
Preferably, the bottom fixed mounting of workstation has the supporting leg, and the supporting leg is provided with four altogether, four the supporting leg evenly distributed is in the four corners department of workstation bottom.
Preferably, the inside fixed mounting of workstation has the bearing, and the bearing is provided with threely altogether, first pivot and two the second pivot is all connected through the inner wall rotation of bearing and workstation.
Compared with the prior art, the utility model has the beneficial effects that:
(1) this hot rolling device is used in seamless steel pipe production inserts seamless steel pipe to the live-rollers, restarts slewing mechanism, and slewing mechanism can drive the live-rollers and seamless steel pipe rotates, and grinding device is gone up in the deuterogamy, just can be to the work of just polishing of seamless steel pipe, and the design of this structure, great reduction staff's the intensity of labour, improved holistic work efficiency, simultaneously, the security performance when having improved the processing.
(2) This hot rolling device is used in seamless steel pipe production through three grinding device of group and the three live-rollers that set up, can carry out the work of polishing simultaneously to three seamless steel pipe, further improvement the machining efficiency of device, increased the practicality of device.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is a top view of the present invention;
fig. 4 is a side view of the present invention.
In the figure: 1. a work table; 2. installing a box; 3. a polishing device; 301. an electric push rod; 302. mounting a plate; 303. grinding disc; 4. a rotating mechanism; 401. a rotating electric machine; 402. a first rotating shaft; 403. a driving wheel; 404. a belt; 405. a driven wheel; 406. a second rotating shaft; 407. a turntable; 5. a rotating roller; 6. a limiting disc; 7. a threaded rod; 8. a control box; 9. supporting legs; 10. and a bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1-4, the utility model provides a hot rolling device for producing seamless steel tubes, which comprises a workbench 1, wherein an installation box 2 is fixedly installed on the rear side of the top end of the workbench 1, the front end of the installation box 2 is movably connected with a grinding device 3, and a rotating mechanism 4 is fixedly installed inside the workbench 1.
In this embodiment, it is preferred, grinding device 3 is including electric putter 301, electric putter 301's rear end swing joint is in the inside of install bin 2, electric putter 301's front end fixedly connected with mounting panel 302, mounting panel 302's front end fixed mounting has the dish of polishing 303, the dish of polishing 303 is the arc form with seamless steel pipe assorted, start electric putter 301, electric putter 301 can drive mounting panel 302 and the dish of polishing 303 horizontal migration, after the cambered surface and the seamless steel pipe of dish of polishing 303 contact, prepare for subsequent work of polishing is provided.
In this embodiment, preferably, the rotating mechanism 4 includes a rotating electrical machine 401, the rotating electrical machine 401 is fixedly installed at the inner bottom wall of the workbench 1, the output end of the rotating electrical machine 401 is in transmission connection with a first rotating shaft 402, the outer surface of the center of the first rotating shaft 402 is fixedly installed with a driving wheel 403, the outer surface of the driving wheel 403 is in transmission connection with a belt 404, the inner side walls of the two ends of the belt 404 are in transmission connection with driven wheels 405, the centers of the two driven wheels 405 are respectively and fixedly connected with a second rotating shaft 406, the top ends of the first rotating shaft 402 and the two second rotating shafts 406 are respectively and fixedly installed with a rotating disc 407, the three rotating discs 407 are respectively and rotatably connected to the outer surface of the top end of the workbench 1, the top ends of the three rotating discs 407 are respectively and fixedly connected with a rotating roller 5, the rotating electrical machine 401 is started, the rotating electrical machine 401 can drive the first rotating shaft 402 and the driving wheel 403 to rotate, the driving wheel 403 can drive the belt 404 to operate, belt 404 can drive both ends from driving wheel 405 and rotate, two can drive two second pivots 406 from driving wheel 405 and rotate, first pivot 402 and two second pivots 406 can drive three carousel 407 and rotate, three carousel 407 can drive three group live-rollers 5 and seamless steel pipe and rotate, deuterogamy go up grinding device 3, just can carry out polishing work to seamless steel pipe, just can get rid of the iron oxide on the seamless steel pipe, the design of this structure, great reduction staff's the strong labor, holistic work efficiency has been improved, and simultaneously, the security performance when handling has been improved.
In this embodiment, it is preferred, grinding device 3 is provided with three groups altogether, and three grinding device 3 of group set up respectively in the rear side of three live-rollers 5, through three grinding device 3 of group and the three live-rollers 5 that set up, can carry out the work of polishing to three seamless steel pipe simultaneously, further improvement the machining efficiency of device, increased the practicality of device.
In this embodiment, preferred, the equal fixedly connected with threaded rod 7 in top of three live-rollers 5, the equal threaded connection of outward appearance people of three threaded rod 7 has spacing dish 6, through the threaded rod 7 that sets up, provides the prerequisite for spacing dish 6's vertical migration, through the spacing dish 6 that sets up, can play spacing fixed effect to seamless steel pipe, avoids seamless steel pipe to take place to rock when polishing, influences the work of polishing, has improved the effect of polishing.
In this embodiment, it is preferred, install the top fixed mounting on install bin 2 has control box 8, and the fixed surface on 8 tops of control box installs display screen and control button, through the control box 8 that sets up, can make things convenient for the staff to control the machine, and simple and practical easily promotes.
In this embodiment, preferably, the bottom end of the workbench 1 is fixedly provided with four supporting legs 9, the four supporting legs 9 are uniformly distributed at four corners of the bottom of the workbench 1, and the supporting legs 9 are arranged to support and fix the whole device.
In this embodiment, preferably, the inside fixed mounting of workstation 1 has bearing 10, and bearing 10 is provided with three altogether, first pivot 402 and two second pivots 406 are all connected through the inner wall rotation of bearing 10 with workstation 1, through the bearing 10 who sets up, can play spacing fixed effect to first pivot 402 and two second pivots 406, simultaneously, because the characteristic of bearing 10 self, it is more smooth and easy when can making first pivot 402 and two second pivots 406 rotate, avoid appearing the card and pause, influence the subsequent operation of slewing mechanism 4.
The working principle and the using process of the utility model are as follows: this hot rolling device for seamless steel pipe production uses, the staff rotates from threaded rod 7 with spacing dish 6 earlier, cup joint seamless steel pipe on live-rollers 5 again, spacing dish 6 of rethread is fixed seamless steel pipe, fixed completion back, start electric putter 301, electric putter 301 can drive mounting panel 302 and polishing dish 303 horizontal migration, after the cambered surface and the seamless steel pipe joint of polishing dish 303, start rotating electrical machines 401, rotating electrical machines 401 can drive first pivot 402 and rotate, first pivot 402 can drive carousel 407 and rotate, carousel 407 can drive live-rollers 5 and seamless steel pipe and rotate, deuterogamy polishing dish 303, just can polish work to seamless steel pipe, just can get rid of the iron oxide on the seamless steel pipe.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a hot rolling device is used in seamless steel pipe production, includes workstation (1), its characterized in that: the rear side fixed mounting on workstation (1) top has install bin (2), the front end swing joint of install bin (2) has grinding device (3), the inside fixed mounting of workstation (1) has slewing mechanism (4).
2. The hot rolling apparatus for seamless steel pipe production according to claim 1, characterized in that: grinding device (3) are including electric putter (301), the rear end swing joint of electric putter (301) is in the inside of install bin (2), the front end fixedly connected with mounting panel (302) of electric putter (301), the front end fixed mounting of mounting panel (302) has abrasive disc (303), abrasive disc (303) are with seamless steel pipe assorted arc form.
3. The hot rolling apparatus for seamless steel pipe production according to claim 1, characterized in that: the rotating mechanism (4) comprises a rotating motor (401), the rotating motor (401) is fixedly arranged on the inner bottom wall of the workbench (1), the output end of the rotating motor (401) is connected with a first rotating shaft (402) in a transmission way, the outer surface of the center of the first rotating shaft (402) is fixedly provided with a driving wheel (403), the outer surface of the driving wheel (403) is in transmission connection with a belt (404), the inner side walls of two ends of the belt (404) are in transmission connection with driven wheels (405), the centers of the two driven wheels (405) are fixedly connected with second rotating shafts (406), first pivot (402) and two equal fixed mounting in top of second pivot (406) has carousel (407), and is three carousel (407) all rotates to be connected on the surface on the top of workstation (1), and is three the equal fixedly connected with live-rollers (5) in top of carousel (407).
4. The hot rolling apparatus for seamless steel pipe production according to claim 3, characterized in that: the grinding devices (3) are provided with three groups, and the three groups of grinding devices (3) are respectively arranged on the rear sides of the three rotating rollers (5).
5. The hot rolling apparatus for seamless steel pipe production according to claim 3, characterized in that: the top of the three rotating rollers (5) is fixedly connected with a threaded rod (7), and the outer surface of the threaded rod (7) is connected with a limiting disc (6) in a screwed mode.
6. The hot rolling apparatus for seamless steel pipe production according to claim 1, characterized in that: the top fixed mounting of install bin (2) has control box (8), the fixed surface on control box (8) top installs display screen and control button.
7. The hot rolling apparatus for seamless steel pipe production according to claim 1, characterized in that: the bottom fixed mounting of workstation (1) has supporting leg (9), and supporting leg (9) are provided with four altogether, four supporting leg (9) evenly distributed is in the four corners department of workstation (1) bottom.
8. The hot rolling apparatus for seamless steel pipe production according to claim 3, characterized in that: the inside fixed mounting of workstation (1) has bearing (10), and bearing (10) are provided with threely altogether, first pivot (402) and two second pivot (406) all are connected with the inner wall rotation of workstation (1) through bearing (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818280.9U CN215614118U (en) | 2021-08-05 | 2021-08-05 | Hot rolling device is used in seamless steel pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121818280.9U CN215614118U (en) | 2021-08-05 | 2021-08-05 | Hot rolling device is used in seamless steel pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614118U true CN215614118U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121818280.9U Active CN215614118U (en) | 2021-08-05 | 2021-08-05 | Hot rolling device is used in seamless steel pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215614118U (en) |
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2021
- 2021-08-05 CN CN202121818280.9U patent/CN215614118U/en active Active
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