CN220112894U - Grinding device for outer surface of steel pipe - Google Patents
Grinding device for outer surface of steel pipe Download PDFInfo
- Publication number
- CN220112894U CN220112894U CN202321638726.9U CN202321638726U CN220112894U CN 220112894 U CN220112894 U CN 220112894U CN 202321638726 U CN202321638726 U CN 202321638726U CN 220112894 U CN220112894 U CN 220112894U
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- steel pipe
- conveying mechanism
- steel
- driving
- rack
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 317
- 239000010959 steel Substances 0.000 title claims abstract description 317
- 230000007246 mechanism Effects 0.000 claims abstract description 91
- 239000000463 material Substances 0.000 claims abstract description 11
- 230000010485 coping Effects 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 31
- 238000005096 rolling process Methods 0.000 abstract description 26
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 230000000712 assembly Effects 0.000 description 9
- 238000000429 assembly Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007723 transport mechanism Effects 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Abstract
The utility model relates to a polishing device for the outer surface of a steel pipe, which comprises a rear steel pipe conveying mechanism, a steel pipe polishing mechanism and a front steel pipe conveying mechanism which are sequentially arranged from back to front, wherein a steel pipe rolling frame and a steel pipe placing frame are arranged on the right side of the rear steel pipe conveying mechanism, the steel pipe rolling frame is positioned between the steel pipe placing frame and the rear steel pipe conveying mechanism, the upper sides of the steel pipe placing frame and the steel pipe rolling frame are all obliquely arranged from right to left, a single steel pipe conveying mechanism is arranged on one side of the steel pipe placing frame facing the steel pipe rolling frame, a plurality of steel pipe blocking hooks are rotationally connected on one side of the steel pipe rolling frame facing the rear steel pipe conveying mechanism, a blocking hook driving mechanism for driving the steel pipe blocking hooks to rotate is arranged on the left side of the front steel pipe conveying mechanism, and a steel pipe ejection mechanism is arranged between the finished steel pipe material frame and the front steel pipe conveying mechanism.
Description
Technical Field
The utility model relates to the technical field of steel pipe machining, in particular to a polishing device for the outer surface of a steel pipe.
Background
The steel pipes are classified into seamless steel pipes and welded steel pipes. The seamless steel pipe is produced through the steps of threading solid pipe blank or steel ingot into hollow pipe billet and rolling the hollow pipe billet into steel pipe of required size. Different perforation and tube rolling methods are adopted, so that different methods for producing the seamless steel tube are formed. The welded steel pipe is produced through bending pipe blank (steel plate or strip steel) into pipe and welding the seam. Different methods for producing welded steel pipes are formed due to different molding and welding methods.
However, in the production process of seamless steel pipes or welded steel pipes, the outer surfaces of the seamless steel pipes or welded steel pipes need to be polished, when large quantities of steel pipes are polished, the conventional polishing devices for the outer surfaces of the steel pipes are usually required to automatically convey the steel pipes into a polishing mechanism, the outer surfaces of the steel pipes are polished by a polishing mechanism to be completely polished, and finally the steel pipes are automatically conveyed to a finished steel pipe rack.
Disclosure of Invention
The utility model provides a polishing device for the outer surface of a steel pipe, which has a simple and reliable structure and simple and efficient action, improves the polishing processing efficiency of the outer surface of the steel pipe, and solves the problems in the use process in the prior art.
The technical scheme of the utility model is realized as follows: the utility model provides a coping device for steel pipe surface, is including back steel pipe conveying mechanism, steel pipe coping mechanism and the preceding steel pipe conveying mechanism that from the back forward set gradually, be equipped with steel pipe roll-off rack and steel pipe rack on back steel pipe conveying mechanism's the right side, steel pipe roll-off rack is located between steel pipe rack and the back steel pipe conveying mechanism, steel pipe rack and steel pipe roll-off rack's upside all are downward sloping setting from right left, steel pipe rack is equipped with single steel pipe conveying mechanism on the one side towards steel pipe roll-off rack, steel pipe roll-off rack rotates on the one side towards back steel pipe conveying mechanism to be connected with a plurality of steel pipe and keeps off and colludes, be equipped with on the steel pipe roll-off rack and be used for driving steel pipe fender and collude pivoted fender and collude actuating mechanism, be equipped with finished product steel pipe work or material rest on preceding steel pipe conveying mechanism's the left side, be equipped with steel pipe ejection mechanism between finished product steel pipe work or rest and the preceding steel pipe conveying mechanism.
Preferably, the steel pipe coping mechanism comprises a coping box body, a coping cavity is formed in the coping box body, a pipe inlet and a pipe outlet penetrating through the coping cavity are formed in the coping box body, a hollow shaft is fixedly connected to the pipe inlet, a central gear is rotatably connected to the hollow shaft, an upper rotating shaft and a lower rotating shaft which are respectively arranged on the upper side and the lower side of the pipe inlet are arranged in the coping cavity, the upper rotating shaft and the lower rotating shaft are both rotatably connected to the coping box body, an upper gear meshed with the central gear is fixedly connected to the upper rotating shaft, a lower gear meshed with the central gear is fixedly connected to the lower rotating shaft, a coping motor is fixedly connected to the coping box body, a driving gear is fixedly connected to an output shaft of the coping motor, the driving gear is meshed with the upper gear, an upper steel wire wheel is fixedly arranged on the upper rotating shaft, and a lower steel wire wheel is fixedly arranged on the lower rotating shaft.
Preferably, the upper steel wire wheel and the lower steel wire wheel are provided with at least two, the upper steel wire wheel and the lower steel wire wheel are arranged in a staggered manner, and the grinding box body is provided with a steel pipe auxiliary rotating roller in the grinding cavity.
Preferably, the rear steel pipe conveying mechanism and the front steel pipe conveying mechanism all comprise a motor, a speed reducer, a support, a driving roller assembly, a tail end shell and tail end V-shaped conveying rollers, the driving roller assembly is provided with a plurality of driving roller assemblies and is connected with the speed reducer from back to front in an inclined mode, the support is used for supporting the driving roller assemblies, the driving roller assemblies comprise a driving shell, V-shaped conveying rollers and an output shaft, the V-shaped conveying rollers and the output shaft are all rotationally connected on the driving shell, the V-shaped conveying rollers are in transmission connection with the output shaft, the V-shaped conveying rollers of the driving roller assemblies are all connected with the output shaft of the driving roller assembly far away from one side of the grinding box, the V-shaped conveying rollers of the driving roller assemblies far away from one side of the grinding box are connected with the speed reducer, the speed reducer is connected with the motor, the output shaft of the driving roller assembly closest to one side of the grinding box is connected with the tail end V-shaped conveying rollers, the tail end V-shaped conveying rollers are rotationally arranged on the tail end shell, and the tail end shell is fixedly mounted on the support.
Preferably, the steel pipe keeps off and colludes crisscross setting between each adjacent V type conveying roller that is located back steel pipe conveying mechanism rear side position, steel pipe keeps off and colludes fixedly connected with control lever, the control lever rotates to be connected on the steel pipe roll-off frame, keep off and collude actuating mechanism and collude the motor including being used for driving the control lever and carry out pivoted fender.
Preferably, the single steel pipe conveying mechanism comprises a control shaft which is rotationally connected to the steel pipe placing frame, a plurality of three-fork-shaped stop blocks are fixedly connected to the control shaft, and a control motor for driving the control shaft to rotate is arranged on the steel pipe placing frame.
Preferably, the steel pipe ejection mechanism comprises an ejection frame, the ejection frame comprises a plurality of inclined plane top plates, the upper end faces of the inclined plane top plates incline downwards from right to left, each inclined plane top plate is arranged between each adjacent V-shaped conveying roller at the front side of the front steel pipe conveying mechanism in a staggered mode, and an ejection oil cylinder is fixedly connected to the lower side of the ejection frame.
Preferably, the upper side of the finished steel pipe material frame is arranged in a downward inclination mode from right to left, and a steel pipe baffle is fixedly connected to the left side of the finished steel pipe material frame.
In summary, the beneficial effects of the utility model are as follows:
1. according to the steel pipe polishing device, the steel pipe to be processed is placed on the steel pipe placing frame, the upper side of the steel pipe placing frame is arranged in a downward inclined mode from right to left, so that the steel pipe can automatically roll towards the left side and roll onto a single steel pipe conveying mechanism, the single steel pipe conveying mechanism is used for conveying the steel pipe at the leftmost side onto the steel pipe rolling frame, the upper side of the steel pipe rolling frame is also arranged in a downward inclined mode from right to left, so that the steel pipe rolls towards the left side until reaching a steel pipe retaining hook, then the retaining hook driving mechanism controls the steel pipe retaining hook to rotate downwards, the steel pipe is placed on a rear steel pipe conveying mechanism, the rear steel pipe conveying mechanism conveys the steel pipe to conduct outer surface polishing of the steel pipe polishing mechanism, then the steel pipe is output onto a front steel pipe conveying mechanism, and when the front steel pipe conveying mechanism drives the steel pipe to the position of the steel pipe ejection mechanism, the steel pipe ejection mechanism ejects the steel pipe, so that the steel pipe enters the finished steel pipe material frame.
2. The steel pipe is polished through an upper steel wire wheel and a lower steel wire wheel in the polishing box body, wherein the upper steel wire wheel and the lower steel wire wheel are driven by a polishing motor through a driving gear to drive a lower gear through a central gear, so that an upper rotating shaft and a lower rotating shaft synchronously rotate.
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 according to these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1 when viewed at another angle;
FIG. 3 is a schematic cross-sectional view of a grinding case;
FIG. 4 is a schematic view of the structure of the finished steel tube work-up stand 30 with the grinding box, front steel tube transport mechanism removed in the present utility model;
FIG. 5 is a schematic structural view of a rear steel pipe conveying mechanism in the utility model;
FIG. 6 is a schematic view of the structure of the steel pipe roll-off stand according to the present utility model;
FIG. 7 is a schematic view of the structure of a steel pipe rack according to the present utility model;
FIG. 8 shows a front steel pipe conveying mechanism, a steel pipe rack and a steel pipe ejection mechanism of a steel pipe ejection mechanism according to the present utility model
Fig. 9 is a schematic view of the structure of the steel pipe prevention device according to the present utility model.
In the figure: 10. a steel pipe rolling frame; 11. a steel pipe blocking hook; 12. a control lever; 13. a blocking hook motor; 20. a steel pipe placing rack; 21. a control shaft; 22. three fork-shaped stop blocks; 23. controlling a motor; 30. a finished steel pipe rack; 31. a steel pipe baffle; 40. repairing the grinding box body; 401. grinding the cavity; 402. a pipe inlet; 403. a pipe outlet; 41. a hollow shaft; 42. a sun gear; 43. an upper rotating shaft; 44. a lower rotating shaft; 431. a top gear; 441. a lower gear; 45. grinding the motor; 46. a drive gear; 47. a wire wheel is arranged; 48. a lower wire wheel; 49. auxiliary rotating rollers for the steel pipes; 50. a motor; 51. a speed reducer; 52. a bracket; 53. a tip housing; 54. a terminal V-shaped conveying roller; 55. a transmission housing; 56. v-shaped conveying rollers; 57. an output shaft; 60. an ejection frame; 61. a beveled top plate; 62. and (5) ejecting the oil cylinder.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 9 of the embodiments of the present utility model, and it is obvious that the described embodiments 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.
Examples:
as shown in fig. 1 to 8, the present utility model discloses a coping device for outer surfaces of steel pipes, comprising a rear steel pipe conveying mechanism, a steel pipe coping mechanism and a front steel pipe conveying mechanism which are sequentially arranged from back to front, wherein, a steel pipe rolling frame 10 and a steel pipe placing frame 20 are arranged on the right side of the rear steel pipe conveying mechanism, the steel pipe placing frame 20 is used for placing steel pipes to be processed, the steel pipe rolling frame 10 is positioned between the steel pipe placing frame 20 and the rear steel pipe conveying mechanism, the upper sides of the steel pipe placing frame 20 and the steel pipe rolling frame 10 are all arranged in a downward inclination manner from right to left, therefore, the steel pipes positioned on the steel pipe placing frame 20 and the steel pipe rolling frame 10 can roll leftwards, wherein, a single steel pipe conveying mechanism is arranged on the side facing the steel pipe rolling frame 10, the single steel pipe conveying mechanism forms a blocking for the steel pipes on the steel pipe placing frame 20, and a single steel pipe conveying mechanism can be used for conveying the steel pipes on the steel pipe placing frame 20 to the steel pipe rolling frame 10 one by one, in addition, the steel pipe rolling frame 10 is rotationally connected with a plurality of steel pipe retaining hooks 11 on one side facing the rear steel pipe conveying mechanism, the steel pipe rolling frame 10 is provided with a retaining hook driving mechanism for driving the steel pipe retaining hooks 11 to rotate, the steel pipe retaining hooks 11 are used for blocking the steel pipes rapidly rolled from the steel pipe rolling frame 10 and preventing the steel pipes from flying out of the steel pipe rolling frame 10 and the rear steel pipe conveying mechanism, the steel pipe retaining hooks 11 can retain the steel pipes, then the steel pipes are stably placed on the rear steel pipe conveying mechanism by the driving of the retaining hook driving mechanism, in addition, the left side of the front steel pipe conveying mechanism is provided with a finished steel pipe material frame 30, a steel pipe ejection mechanism is arranged between the finished steel pipe material frame 30 and the front steel pipe conveying mechanism, the steel pipes positioned on the front steel pipe conveying mechanism can be ejected, the steel pipe is passed into the finished steel pipe rack 30.
As shown in fig. 3, the steel pipe polishing mechanism in the present utility model specifically includes a polishing box 40, a polishing cavity 401 is provided in the polishing box 40, a pipe inlet 402 and a pipe outlet 403 penetrating into the polishing cavity 401 are provided on the polishing box 40, wherein a hollow shaft 41 is fixedly connected to the pipe inlet 402, a central gear 42 is rotatably connected to the hollow shaft 41, an upper rotating shaft 43 and a lower rotating shaft 44 are provided in the polishing cavity 401, which are respectively located at the upper side and the lower side of the pipe inlet 402, and the upper rotating shaft 43 and the lower rotating shaft 44 are both rotatably connected to the polishing box 40, an upper gear 431 meshed with the central gear 42 is fixedly connected to the upper rotating shaft 43, a lower gear 441 meshed with the central gear 42 is fixedly connected to the lower rotating shaft 44, in addition, a polishing motor 45 is fixedly connected to the polishing box 40, a driving gear 46 is meshed with the upper rotating shaft 431, an upper steel wire 47 is fixedly mounted on the upper rotating shaft 43, and a lower steel wire 48 is fixedly mounted on the lower rotating shaft 44. When the steel pipe enters the grinding cavity 401 in the grinding box body 40 from the hollow shaft 41, the grinding motor 45 drives the upper gear 431 through the driving gear 46, and the upper gear 431 drives the lower gear 441 through the central gear 42, so that the upper rotating shaft 43 fixedly connected with the upper gear 431 and the lower rotating shaft 44 fixedly connected with the lower gear 441 synchronously rotate, and the upper steel wire wheel 47 and the lower steel wire wheel 48 are driven to rotate to grind the steel pipe passing through the grinding cavity 401.
In this embodiment, two upper wire wheels 47 and two lower wire wheels 48 are provided, and the upper wire wheels 47 and the lower wire wheels 48 are staggered, so that the steel pipe can be polished better, and in addition, in order to support the steel pipe entering the polishing cavity 401, the polishing box 40 is provided with a steel pipe auxiliary roller 49 in the polishing cavity 401.
As shown in fig. 1, 4 and 5, the rear steel pipe conveying mechanism and the front steel pipe conveying mechanism each comprise a motor 50, a speed reducer 51, a bracket 52, a driving roller assembly, a tail end shell 53 and a tail end V-shaped conveying roller 54, wherein the driving roller assembly is provided with a plurality of driving roller assemblies and is arranged in an inclined sequence from back to front end to end, the bracket 52 is correspondingly provided with a plurality of driving roller assemblies, the bracket 52 is used for supporting the driving roller assembly, the driving roller assembly comprises a driving shell 55, a V-shaped conveying roller 56 and an output shaft 57, the V-shaped conveying roller 56 and the output shaft 57 are both connected on the driving shell 55 in a rotating manner, in other words, the V-shaped conveying roller 56 drives the output shaft 57 to rotate synchronously when rotating, the gear tooth belt structure is very common, therefore, it is not necessary to describe here again, and it is also necessary to say that, because the driving roller assembly is disposed obliquely, the V-shaped conveying roller 56 is also disposed obliquely, so that the steel pipe can rotate while moving forward, then it is necessary to say that the V-shaped conveying roller 56 of each driving roller assembly is connected with the output shaft 57 of the driving roller assembly on the side of the driving roller assembly far away from the grinding box 40, the V-shaped conveying roller 56 of the driving roller assembly on the side of the driving roller assembly far away from the grinding box 40 is connected with the decelerator 51, the decelerator 51 is connected with the motor 50, in addition, the output shaft 57 of the driving roller assembly closest to the grinding box 40 is connected with the end V-shaped conveying roller 54, the end V-shaped conveying roller 54 is rotatably disposed on the end housing 53, the end housing 53 is fixedly mounted on the bracket 52, according to the structure, when the motor 50 drives the V-shaped conveying rollers 56 of the driving roller assemblies at the side farthest from the grinding box body 40 to rotate through the speed reducer 51, the V-shaped conveying rollers 56 and the tail end V-shaped conveying on all the driving roller assemblies can follow, the mechanism is simple, the synchronism of the rotation of the V-shaped conveying rollers 56 is high, and the efficient conveying of the steel pipes is realized.
As shown in fig. 6, the steel pipe retaining hooks 11 are staggered between each adjacent V-shaped conveying roller 56 located at the rear side of the rear steel pipe conveying mechanism, a control rod 12 is fixedly connected to the steel pipe retaining hooks 11, the control rod 12 is rotatably connected to the steel pipe rolling frame 10, the retaining hook driving mechanism comprises a retaining hook motor 13 for driving the control rod 12 to rotate, when the steel pipe rolls from the steel pipe placing frame 20 to the steel pipe rolling frame 10, the upper side of the steel pipe rolling frame 10 is also obliquely arranged from right to left, so that the steel pipe rolls towards the left until reaching the steel pipe retaining hooks 11, the steel pipe retaining hooks 11 can stop the rolled steel pipe, and then the retaining hook motor 13 controls the steel pipe retaining hooks 11 to rotate downwards, so that the steel pipe can be just stably placed on the V-shaped conveying rollers 56.
As shown in fig. 7, the single steel pipe conveying mechanism comprises a control shaft 21 rotatably connected to a steel pipe rack 20, a plurality of three-fork-shaped stop blocks 22 are fixedly connected to the control shaft 21, a control motor 23 for driving the control shaft 21 to rotate is arranged on the steel pipe rack 20, and only one steel pipe can be conveyed from the steel pipe rack 20 to the steel pipe rolling rack 10 at a time when the three-fork-shaped stop blocks 22 rotate.
As shown in fig. 8, the steel tube ejection mechanism includes an ejection frame 60, the ejection frame 60 includes a plurality of inclined plane top plates 61, the upper end surfaces of the inclined plane top plates 61 incline downward from right to left, each inclined plane top plate 61 is disposed between each adjacent V-shaped conveying roller 56 disposed at the front side of the front steel tube conveying mechanism, an ejection cylinder 62 is fixedly connected to the lower side of the ejection frame 60, in addition, the upper side of the finished steel tube frame 30 is disposed obliquely downward from right to left, a steel tube baffle 31 is fixedly connected to the left side of the finished steel tube frame 30, when the ejection cylinder 62 controls the ejection frame 60 to move upward, the inclined plane top plates 61 support the steel tube on the V-shaped conveying rollers 56 upward, so that the steel tube is ejected out of the V-shaped conveying rollers 56 and rolls leftward as the inclined plane top plates 61 continue upward, and enters the finished steel tube frame 30, and the upper side of the finished steel tube frame 30 inclines downward from right to left, so that the steel tube rolls leftward on the finished steel tube frame 30.
Fig. 9 is a schematic structural view of a steel pipe on the present utility model when the steel pipe is to be polished, the steel pipe is placed on the steel pipe placing frame 20, since the upper side of the steel pipe placing frame 20 is inclined downward from right to left, the steel pipe automatically rolls towards the left side, rolls onto the three-fork-shaped stop 22, the control motor 23 controls the three-fork-shaped stop 22 to rotate so as to convey the steel pipe at the leftmost side onto the steel pipe rolling frame 10, since the upper side of the steel pipe rolling frame 10 is also inclined downward from right to left, the steel pipe rolls towards the left side until reaching the steel pipe retaining hook 11, then the retaining hook motor 13 controls the steel pipe retaining hook 11 to rotate downward so that the steel pipe is just stably placed on the V-shaped conveying roller 56 of the rear steel pipe conveying mechanism, the V-shaped conveying roller 56 of the steel pipe conveying mechanism conveys the steel pipe towards the polishing box body 40, the steel pipe enters the polishing cavity 401 to be polished through the polishing cavity 401, then reaches the V-shaped conveying roller 56 of the rear steel pipe conveying mechanism, when the steel pipe moves to the upper side position of the ejection mechanism, the ejection cylinder 62 controls the inclined surface 61 to push the V-shaped conveying roller 56 upwards and the left side towards the left side of the steel pipe rolling frame 30, and the finished product steel pipe rolls towards the left side of the steel pipe 30 once and the left side is inclined to finish the polishing frame 30, thereby completing the polishing of the steel pipe is finished, and the finish of the pipe is arranged on the pipe and is finished at the left side and is inclined to be polished from the left and the upper side to the pipe side 30.
Also, the terms pointed out by the present utility model are as follows: the directional or positional relationships indicated by the terms "front", "rear", "vertical", "horizontal", etc., are based on the directional or positional relationships shown in the drawings, are merely for convenience in describing the utility model and to simplify the description, and are not indicative or implying that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed to limit the scope of the utility model.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (8)
1. A coping device for steel pipe surface, its characterized in that: including back steel pipe conveying mechanism, steel pipe coping mechanism and the preceding steel pipe conveying mechanism that from the back forward set gradually, be equipped with steel pipe roll-off rack and steel pipe rack on back steel pipe conveying mechanism's the right side, steel pipe roll-off rack is located between steel pipe rack and the back steel pipe conveying mechanism, steel pipe rack and steel pipe roll-off rack's upside all are downward sloping setting from right left, steel pipe rack is equipped with single steel pipe conveying mechanism on the one side that rolls off the rack towards the steel pipe, steel pipe rolls off the rack and rotates on the one side that rolls off the steel pipe conveying mechanism towards back and be connected with a plurality of steel pipe and keep off and collude, be equipped with on the steel pipe roll-off rack and be used for driving the steel pipe and keep off collude pivoted fender and collude actuating mechanism, be equipped with finished steel pipe work or material rest on preceding steel pipe conveying mechanism's the left side, be equipped with steel pipe ejection mechanism between finished product steel pipe work or material rest and the preceding steel pipe conveying mechanism.
2. A coping apparatus for an outer surface of a steel pipe according to claim 1, wherein: the steel tube grinding mechanism comprises a grinding box body, a grinding cavity is formed in the grinding box body, a pipe inlet and a pipe outlet penetrating through the grinding cavity are formed in the grinding box body, a hollow shaft is fixedly connected to the grinding box body on the pipe inlet, a central gear is rotatably connected to the hollow shaft, an upper rotating shaft and a lower rotating shaft which are respectively arranged on the upper side and the lower side of the pipe inlet are arranged in the grinding cavity, the upper rotating shaft and the lower rotating shaft are both rotatably connected to the grinding box body, an upper gear meshed with the central gear is fixedly connected to the upper rotating shaft, a lower gear meshed with the central gear is fixedly connected to the lower rotating shaft, a grinding motor is fixedly connected to the grinding box body, a driving gear is fixedly connected to an output shaft of the grinding motor, the driving gear is meshed with the upper gear, an upper steel wire wheel is fixedly arranged on the upper rotating shaft, and a lower steel wire wheel is fixedly arranged on the lower rotating shaft.
3. A coping apparatus for an outer surface of a steel pipe according to claim 2, wherein: the upper steel wire wheel and the lower steel wire wheel are arranged at least two, the upper steel wire wheel and the lower steel wire wheel are arranged in a staggered mode, and the grinding box body is provided with a steel pipe auxiliary rotating roller in the grinding cavity.
4. A coping apparatus for an outer surface of a steel pipe according to claim 1, wherein: the rear steel pipe conveying mechanism and the front steel pipe conveying mechanism all comprise a motor, a speed reducer, a support, a driving roller assembly, a tail end shell and tail end V-shaped conveying rollers, the driving roller assembly is provided with a plurality of driving rollers and is connected with the motor from rear to front in an inclined mode and is sequentially arranged, the support is used for supporting the driving roller assembly, the driving roller assembly comprises a driving shell, V-shaped conveying rollers and an output shaft, the V-shaped conveying rollers and the output shaft are all rotationally connected on the driving shell, the V-shaped conveying rollers are in transmission connection with the output shaft, the V-shaped conveying rollers of the driving roller assembly are all connected with the output shaft of the driving roller assembly far away from one side of the grinding box, the V-shaped conveying rollers of the driving roller assembly far away from one side of the grinding box are connected with the speed reducer, the speed reducer is connected with the motor, the output shaft of the driving roller assembly closest to one side of the grinding box is connected with the tail end V-shaped conveying rollers, the tail end V-shaped conveying rollers are rotationally arranged on the tail end shell, and the tail end shell is fixedly mounted on the support.
5. A coping apparatus for an outer surface of a steel pipe according to claim 1, wherein: the steel pipe keeps off and colludes crisscross setting between each adjacent V type conveying roller that is located back steel pipe conveying mechanism rear side position, steel pipe keeps off and colludes fixedly connected with control lever, the control lever rotates to be connected on the steel pipe rolls down the frame, keep off and collude actuating mechanism and collude the motor including being used for driving the control lever and carry out pivoted fender.
6. A coping apparatus for an outer surface of a steel pipe according to claim 1, wherein: the single steel pipe conveying mechanism comprises a control shaft which is rotationally connected to a steel pipe placing frame, a plurality of three-fork-shaped stop blocks are fixedly connected to the control shaft, and a control motor for driving the control shaft to rotate is arranged on the steel pipe placing frame.
7. A coping apparatus for an outer surface of a steel pipe according to claim 1, wherein: the steel pipe ejection mechanism comprises an ejection frame, the ejection frame comprises a plurality of inclined plane top plates, the upper end faces of the inclined plane top plates incline downwards from right to left, the inclined plane top plates are arranged between adjacent V-shaped conveying rollers at the front side of the front steel pipe conveying mechanism in a staggered mode, and an ejection oil cylinder is fixedly connected to the lower side of the ejection frame.
8. A coping apparatus for an outer surface of a steel pipe according to claim 1, wherein: the upper side of finished steel pipe work or material rest is downward sloping setting from right to left, fixedly connected with steel pipe baffle on the left side of finished steel pipe work or material rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638726.9U CN220112894U (en) | 2023-06-26 | 2023-06-26 | Grinding device for outer surface of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321638726.9U CN220112894U (en) | 2023-06-26 | 2023-06-26 | Grinding device for outer surface of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220112894U true CN220112894U (en) | 2023-12-01 |
Family
ID=88896586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321638726.9U Active CN220112894U (en) | 2023-06-26 | 2023-06-26 | Grinding device for outer surface of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220112894U (en) |
-
2023
- 2023-06-26 CN CN202321638726.9U patent/CN220112894U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |