CN212496868U - Large-scale steel pipe tip is polished and is used device - Google Patents

Large-scale steel pipe tip is polished and is used device Download PDF

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Publication number
CN212496868U
CN212496868U CN202021157164.2U CN202021157164U CN212496868U CN 212496868 U CN212496868 U CN 212496868U CN 202021157164 U CN202021157164 U CN 202021157164U CN 212496868 U CN212496868 U CN 212496868U
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China
Prior art keywords
frame
grinding
steel pipe
component
pressing
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CN202021157164.2U
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Chinese (zh)
Inventor
杨虎
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Pengzhou Taimeng New Material Co ltd
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Sichuan Pengzhou Weida Metal Products Co ltd
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Priority to CN202021157164.2U priority Critical patent/CN212496868U/en
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Abstract

The utility model provides a large-scale steel pipe end polishing device, which comprises a supporting component, and a rotating pipe component, a polishing component and a pressing component which are sequentially fixed on the top of the supporting component in the vertical direction; the rotating pipe assembly is fixedly arranged at the top of the supporting assembly, the polishing assembly is fixedly arranged above the rotating pipe assembly, and the pressing assembly is fixedly arranged above the polishing assembly. The utility model provides a it solve the technical problem that production efficiency is low and the product percent of pass is low, produced the technological effect who improves production efficiency and product percent of pass.

Description

Large-scale steel pipe tip is polished and is used device
Technical Field
The utility model relates to a steel pipe machining equipment technical field especially relates to a large-scale steel pipe tip is polished and is used device.
Background
The great steel pipe of diameter often needs to be used as the pipeline in industrial production, makes the steel pipe after using the tuber, needs to use plasma cutting machine, and after the cutting, the steel pipe both ends can produce a large amount of impurity, and polish for the manual work to the mode of polishing at large-scale steel pipe both ends, and the mode of polishing for the manual work can reduce production efficiency along with the increase of workman working time, and the straightness that hangs down between unable assurance steel pipe both ends and the steel pipe axis of polishing in addition, and then influences the qualification rate of steel pipe.
SUMMERY OF THE UTILITY MODEL
To the not enough that exists among the prior art, the utility model provides a large-scale steel pipe tip is polished and is used device, its problem that the production efficiency who has solved existence among the prior art is low and the product percent of pass is low.
According to the embodiment of the utility model, the device for polishing the end part of the large steel pipe comprises a supporting component, and a rotating pipe component, a polishing component and a pressing component which are sequentially fixed on the top of the supporting component in the vertical direction; the rotating pipe assembly is fixedly arranged at the top of the supporting assembly, the polishing assembly is fixedly arranged above the rotating pipe assembly, and the pressing assembly is fixedly arranged above the polishing assembly.
The technical principle of the utility model is that: support the steel pipe through the runner subassembly, it is inboard through supporting the pressure steel pipe to support the pressure subassembly, and the cooperation runner subassembly drives the steel pipe and rotates, along with the steel pipe pivoted while, the subassembly of polishing is polished the one end of steel pipe.
Compared with the prior art, the utility model discloses following beneficial effect has: through having adopted and supporting the steel pipe through the runner subassembly, it is inboard through pressing the steel pipe to press the subassembly, and the cooperation runner subassembly drives the steel pipe and rotates, along with the steel pipe pivoted in, the subassembly of polishing is polished to the one end of steel pipe, and it has solved the technical problem that production efficiency is low and the product percent of pass is low, has produced the technological effect that improves production efficiency and product percent of pass.
Drawings
Fig. 1 is a schematic view of an embodiment of the present invention during processing.
Fig. 2 is a front view of the embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
Fig. 4 is a sectional view taken along line a-a of fig. 3.
Fig. 5 is a schematic view of a pressing component according to an embodiment of the present invention.
Fig. 6 is a schematic view of a rotating pipe assembly according to an embodiment of the present invention.
In the above drawings: 1. a steel pipe; 2. a support assembly; 21. a base plate; 22. a mounting frame; 23. a first mounting seat; 24. a second mounting seat; 25. a roller; 26. lifting the ground feet; 3. a pipe transfer assembly; 31. a pipe rotating motor; 32. a driving wheel; 33. a first driven wheel; 34. a revolving pipe shaft; 35. a first transfer roller; 36. a second tube rotating roller; 37. a second driven wheel; 38. a conversion shaft; 4. polishing the assembly; 41. a motor frame; 42. polishing the motor; 43. a speed reducer; 44. grinding the wheel; 5. a pressing component; 51. a pressing frame; 52. a lifting rod; 53. a pedestal; 54. pressing the wheel; 55. a lifting block; 56. and (4) a bump.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1 and 2, an embodiment of the present invention provides a device for polishing an end portion of a large steel pipe, which includes a supporting component 2, and a rotating pipe component 3, a polishing component 4, and a pressing component 5 sequentially fixed on the top of the supporting component 2 in a vertical direction; the rotating pipe component 3 is fixedly arranged at the top of the supporting component 2, the polishing component 4 is fixedly arranged above the rotating pipe component 3, and the pressing component 5 is fixedly arranged above the polishing component 4; the steel pipe 1 is arranged on the rotating pipe component 3, and the rotating shafts of the rotating pipe component 3 and the pressing component 5 are parallel to the rotating shaft of the steel pipe 1.
As shown in fig. 2, 3, 4 and 6, the support assembly 2 includes a bottom plate 21, a mounting frame 22 fixed on the top of the bottom plate 21, and a first mounting seat 23 and a second mounting seat 24 provided with stepped through holes and symmetrical along the center line of the side walls are provided at the bottom of the side walls of the mounting frame 22; the rotating pipe assembly 3 comprises a rotating pipe motor 31 fixedly arranged on the top surface of the base plate 21 and a driving wheel 32 fixed on an output shaft of the rotating pipe motor 31, two rotating pipe shafts 34 respectively arranged in the first mounting seat 23 and the second mounting seat 24 through bearing matching, one ends of the two rotating pipe shafts 34 arranged in the mounting frame 22 are respectively connected with a conversion shaft 38, a first driven wheel 33 and a second driven wheel 37 are respectively fixed on the two conversion shafts 38, the driving wheel 32 is respectively in transmission connection with the first driven wheel 33 and the second driven wheel 37 through a belt, the other ends of the two rotating pipe shafts 34 are respectively connected with a first rotating pipe roller 35 and a second rotating pipe roller 36, and the ends, far away from the mounting frame 22, of the first rotating pipe roller 35 and the second rotating pipe roller 36 are respectively arranged on the top of the base plate 21 through bearings; the symmetry line of the first mounting seat 23 and the second mounting seat 24 is right below the rotation axis of the pressing component 5; the switching shaft 38 passes through flange and the coaxial coupling of switching shaft 34, switching shaft 34 diameter is greater than the diameter of switching shaft 38, the reinforcing support capacity, improve steel pipe 1 pivoted stability, the action wheel 32 still can be the sprocket, and drive first driven wheel 33 and the second through the chain and follow the rotation of driving wheel 37, be provided with the support in the mounting bracket 22, switching shaft 38 is arranged in the mounting bracket 22 in one end cooperation bearing rotation and is installed on the support, first switching roller 35 and the 36 surfaces of second switching roller all are provided with the arch of increase frictional force.
As shown in fig. 3 and 4, a second mounting seat 24 with a stepped through hole is disposed in the middle of the mounting seat 22, the polishing assembly 4 includes a motor frame 41 fixed on the top surface of the bottom plate 21, the motor frame 41 is located above the rotating pipe motor 31, a polishing motor 42 is fixedly mounted on the motor frame 41, and a speed reducer 43 fixed in the mounting seat 22, an output shaft of the polishing motor 42 is connected to the speed reducer 43, and an output shaft of the speed reducer 43 passes through the through hole of the second mounting seat 24 and is fixedly connected to a polishing wheel 44; the diameter of the grinding wheel 44 is larger than the wall thickness of the steel pipe 1, and the rotating speed of the speed reducer 43 is adjustable, so that coarse grinding is firstly carried out, and then accurate grinding is carried out.
As shown in fig. 4 and 5, the pressing component 5 includes a pressing frame 51 connected to the top of the mounting frame 22, the bottom of the pressing frame 51 is connected to two bumps 56 with through holes, the top of the pressing frame 51 is provided with a threaded hole communicated with the through hole of the bump 56, a lifting rod 52 is installed in the threaded hole in a threaded fit manner, the bottom of the lifting rod 52 is connected to a lifting block 55, the pressing component 5 further includes a shaft frame 53 with two ends respectively placed in the through holes of the two bumps 56, a pressing wheel 54 is rotatably installed in the middle of the shaft frame 53, two ends of the shaft frame 53 are clamped into the through holes of the bumps 56, two end faces of the shaft frame 53 are provided with horizontal holes, the top of the shaft frame 53 is provided with threaded holes coinciding with the threaded hole at the top of the pressing frame 51 and communicated with the horizontal holes; the through holes of the lugs 56 are clamped at the two ends of the shaft bracket 53 and do not exceed the through holes, the horizontal holes at the two ends of the shaft bracket 53 are cylindrical, the axis of the horizontal holes is vertical, and the cross section area of the lifting block 55 is larger than the opening area of the threaded hole at the top of the pressing bracket 51.
As shown in fig. 2, a plurality of rollers 25 and lifting feet 26 are mounted at the bottom of the bottom plate 21; the lifting feet 26 are lowered during operation and raised during movement.
As shown in fig. 1, both ends of the steel pipe 1 can be simultaneously placed on the tops of two rotating pipe assemblies 3 during processing; two ends of the steel pipe 1 are polished by the two polishing devices, and the rotating directions of the rotating pipe motors 31 of the two polishing devices are opposite.
The detailed working process of the embodiment is as follows; hoisting the steel pipe 1 by using a crown block, pushing a grinding device to be arranged at two ends of the steel pipe 1, arranging a rotating pipe assembly 3 outside the steel pipe 1, arranging a pressing assembly 5 inside the steel pipe 1, lowering a lifting foot 26, adjusting the steel pipe 1 by using a grinding wheel 44, enabling the axis of the steel pipe 1 to be positioned under the axis of a pressing wheel 54, pushing the grinding device while lowering the steel pipe 1, enabling the grinding wheel 44 to be in contact with the end part of the steel pipe 1, starting a rotating pipe motor 31, enabling an output shaft of the rotating pipe motor 31 to rotate, driving a first driven wheel 33 and a second driven wheel 37 to rotate by using a driving wheel 32, further driving a rotating pipe shaft 34 to rotate by using a conversion shaft 38, and finally enabling a first rotating pipe roller 35 and a second rotating pipe roller 36 to rotate and driving the steel; starting the grinding motor 42, the grinding motor 42 drives the grinding wheel 44 to rotate through the speed reducer 43, adjusting the transmission ratio of the speed reducer 43, firstly using the grinding wheel 44 to perform rough grinding on the end surface of the steel pipe 1, after the steel pipe 1 rotates for a circle, through adjusting the transmission ratio of the speed reducer 43, enabling the grinding wheel 44 to perform accurate grinding on the end surface of the steel pipe 1, closing the grinding motor 42 and the rotating pipe motor 31 after the end surface of the steel pipe 1 is ground to be smooth, pulling up the steel pipe 1 through a crown block, lifting the ground feet 26, moving out the grinding device, and finishing grinding one end of the steel pipe 1. Because support the steel pipe through the runner subassembly, it is inboard through pressing the steel pipe to support the subassembly, and the cooperation runner subassembly drives the steel pipe and rotates, along with the steel pipe pivoted in, the subassembly of polishing is polished the one end of steel pipe, has produced the effect that improves production efficiency and product percent of pass.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a large-scale steel pipe tip is polished and is used device which characterized in that: comprises a supporting component (2), and a rotating pipe component (3), a grinding component (4) and a pressing component (5) which are sequentially fixed on the top of the supporting component (2) in the vertical direction; the rotating pipe assembly (3) is fixedly arranged at the top of the supporting assembly (2), the polishing assembly (4) is fixedly arranged above the rotating pipe assembly (3), and the pressing assembly (5) is fixedly arranged above the polishing assembly (4).
2. The device for grinding the end part of the large steel pipe as claimed in claim 1, wherein: the supporting component (2) comprises a bottom plate (21) and a mounting frame (22) fixedly arranged at the top of the bottom plate (21), wherein the bottom of the side wall of the mounting frame (22) is provided with a first mounting seat (23) and a second mounting seat (24) which are symmetrical along the center line of the side wall and are provided with stepped through holes; the rotating pipe component (3) comprises a rotating pipe motor (31) fixedly arranged on the top surface of the bottom plate (21) and a driving wheel (32) fixed on an output shaft of the rotating pipe motor (31), install two commentaries on classics tubular shafts (34) in first mount pad (23) and second mount pad (24) respectively through the bearing cooperation, change shaft (38) are all connected to one end in mounting bracket (22) are arranged in to two commentaries on classics tubular shafts (34), be fixed with first driven wheel (33) and second on two change shaft (38) respectively and follow driving wheel (37), driving wheel (32) are connected with first driven wheel (33) and second driven wheel (37) transmission through the belt respectively, first commentaries on classics pipe roller (35) and second commentaries on classics pipe roller (36) are connected respectively to the other end of two commentaries on classics tubular shafts (34), first commentaries on classics pipe roller (35) and second commentaries on classics pipe roller (36) are kept away from mounting bracket (22) one end and are all installed at bottom plate (21) top through bearing and bearing.
3. The device for grinding the end part of the large steel pipe as claimed in claim 2, wherein: the utility model discloses a grinding machine, including mounting bracket (22), motor frame (41), grinding component (4), output shaft, the output shaft of grinding motor (42) passes through the through-hole of second mounting bracket (24) and fixed connection grinding wheel (44), the middle part of mounting bracket (22) sets up second mount pad (24) of taking the echelonment through-hole, grinding component (4) is including fixing motor frame (41) at bottom plate (21) top surface, and motor frame (41) are located runner motor (31) top, adorns grinding motor (42) admittedly on motor frame (41), still including fixing reduction gear (43) in mounting bracket (22), and output shaft of grinding motor (42) reduces gear (43).
4. The device for grinding the end part of the large steel pipe as claimed in claim 3, wherein: the pressing component (5) comprises a pressing frame (51) connected with the top of the mounting frame (22), two lugs (56) with through holes are connected to the bottom of the pressing frame (51), threaded holes communicated with the through holes of the lugs (56) are formed in the top of the pressing frame (51), a lifting rod (52) is installed in the threaded holes in a threaded fit mode, the bottom of the lifting rod (52) is connected with a lifting block (55), the pressing component (5) further comprises a shaft frame (53) with two ends respectively arranged in the through holes of the two lugs (56), a pressing wheel (54) is rotatably installed in the middle of the shaft frame (53), the two ends of the shaft frame (53) are clamped into the through holes of the lugs (56), horizontal holes are formed in two end faces of the shaft frame (53), threaded holes coincident with the threaded holes in the top of the pressing frame (51) are formed in the top of the shaft frame (53), the threaded holes are communicated with the horizontal holes, and the lifting.
5. The device for grinding the end of the large steel pipe according to any one of claims 2 to 4, wherein: and a plurality of rollers (25) and lifting feet (26) are arranged at the bottom of the bottom plate (21).
6. The device for grinding the end part of the large steel pipe as claimed in claim 3, wherein: and during processing, two ends of the steel pipe (1) can be simultaneously placed at the tops of the two rotating pipe assemblies (3).
CN202021157164.2U 2020-06-19 2020-06-19 Large-scale steel pipe tip is polished and is used device Active CN212496868U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021157164.2U CN212496868U (en) 2020-06-19 2020-06-19 Large-scale steel pipe tip is polished and is used device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021157164.2U CN212496868U (en) 2020-06-19 2020-06-19 Large-scale steel pipe tip is polished and is used device

Publications (1)

Publication Number Publication Date
CN212496868U true CN212496868U (en) 2021-02-09

Family

ID=74438169

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021157164.2U Active CN212496868U (en) 2020-06-19 2020-06-19 Large-scale steel pipe tip is polished and is used device

Country Status (1)

Country Link
CN (1) CN212496868U (en)

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20240119

Address after: No. 545 Baiwei Road, Pengzhou Industrial Development Zone, Chengdu City, Sichuan Province, 611930

Patentee after: Pengzhou taimeng New Material Co.,Ltd.

Address before: 611930 1-5 / F, 1 / F, 2 / F, 1 / F, 3 / F, No. 166, Baijiang Middle Road, Pengzhou Industrial Development Zone, Chengdu, Sichuan

Patentee before: Sichuan Pengzhou Weida metal products Co.,Ltd.

TR01 Transfer of patent right