CN219005544U - Welding seam grinding device in welded pipe - Google Patents
Welding seam grinding device in welded pipe Download PDFInfo
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- CN219005544U CN219005544U CN202223191052.0U CN202223191052U CN219005544U CN 219005544 U CN219005544 U CN 219005544U CN 202223191052 U CN202223191052 U CN 202223191052U CN 219005544 U CN219005544 U CN 219005544U
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- pushing mechanism
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- 238000003466 welding Methods 0.000 title abstract description 16
- 238000005498 polishing Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 7
- 244000309464 bull Species 0.000 claims description 10
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 239000003034 coal gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
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- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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Abstract
The utility model discloses a welding line grinding device in a welded pipe, which comprises a base, an installation seat fixed at the central position of the upper end of the base and a pipe body clamped on the installation seat, wherein the upper end of the base is fixedly connected with a top plate through a plurality of support columns, an opening is arranged at the central position of the upper end of the top plate, the edge of the upper end of the opening is fixedly connected with a mounting frame, a pushing mechanism is arranged on the mounting frame, the lower end of the pushing mechanism penetrates through the top plate through the opening, the bottom end of the pushing mechanism is provided with a motor, the output end of the motor is fixedly connected with a rotating rod, the lower end of the rotating rod is inserted into the pipe body, the outer side of the bottom end of the rotating rod is connected with a plurality of installation blocks through a plurality of elastic mechanisms, and the polishing blocks can be tightly attached to the inner wall of the pipe body all the time through the acting force of a plurality of springs, so that the polishing effect of the polishing blocks on the welding line of the inner wall of the pipe body can be ensured, the pipe body with different specifications can be adapted, the applicability is stronger, frequent replacement of the polishing blocks according to the actual path of the pipe is unnecessary, and the time and labor is saved.
Description
Technical Field
The utility model relates to a grinding device for an inner weld joint of a welded pipe, and belongs to the technical field of grinding devices.
Background
The pipeline has wide application, is mainly used in water supply, water drainage, heat supply, coal gas supply, long-distance petroleum and natural gas transportation, agricultural irrigation, hydraulic engineering and various industrial devices, is generally divided into a metal pipeline and a nonmetal pipeline, and the metal pipeline is internally provided with welding seams during processing, and the welding seams in the metal steel pipe are polished by a manual hand-held angle grinder at present, so that the workload is large and the efficiency is low.
The patent number CN211916347U discloses a welding seam grinding device in a welded pipe, and particularly relates to the technical field of grinding devices, the welding seam grinding device comprises a base, wherein a clamping block is fixedly arranged on one side wall of the base, the top end of the clamping block is fixedly clamped with a material containing groove, the side part of the material containing groove is fixedly provided with a tray which is fixedly arranged at the top end of the base, the top end of the tray is fixedly sleeved with a welded pipe body, and one side of the welded pipe body is fixedly provided with a limiting rod which is arranged at the top end of the base; this weld grinding device in welded tube is through starting driving motor's switch for driving motor can drive rotatable pole and the piece of polishing and rotate, starts the control storehouse through utilizing the power supply line, thereby makes the control storehouse can work and promotes the loop bar and stretch out and draw back, utilizes the telescopic link to carry out the further adjustment of length, and the telescopic link can drive the activity that the protection storehouse goes up and down at last, and then makes the piece of polishing can grind the inner wall of welded tube body, very big increase its practicality.
When this kind of technique polishes the body inner wall through polishing the piece, because the piece of polishing is a fixed unchangeable whole, in case the piece of polishing appears wearing and tearing phenomenon at the in-process of polishing, the body inner wall part region can consequently not obtain abundant polishing, simultaneously, to the body of different latus rectum, in order to guarantee to polish the welding seam of body inner wall, still need change the piece of polishing with body looks adaptation, comparatively troublesome.
Disclosure of Invention
The utility model aims to provide a welding seam grinding device in a welded pipe, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a weld grinding device in welded tube, includes the base, fixes mount pad and the joint body on the mount pad in base upper end central point put, the base upper end is through a plurality of support column fixedly connected with roof, roof upper end central point put and is equipped with the opening, opening upper end border fixedly connected with mounting bracket, be equipped with pushing mechanism on the mounting bracket, the pushing mechanism lower extreme runs through the roof through the opening, the pushing mechanism bottom is equipped with the motor, motor output fixedly connected with bull stick, the bull stick lower extreme is inserted and is established in the body, the bull stick bottom outside is connected with a plurality of installation pieces through a plurality of elastic mechanism, a plurality of installation piece one side all is equipped with the polishing piece, a plurality of polishing piece one side all closely laminates with the body inner wall.
Preferably, the pushing mechanism comprises a hydraulic cylinder, a plurality of guide rods, a connecting rod and a mounting plate, wherein the hydraulic cylinder is fixedly connected to the upper end of the mounting frame, the connecting rod is fixedly connected to the output end of the hydraulic cylinder, the mounting plate is fixedly connected to the bottom end of the connecting rod, the mounting plate is fixedly connected with the motor, the guide rods are fixedly connected to the mounting frame, and the guide rods are movably sleeved with the mounting plate.
Preferably, the elastic mechanism comprises two fixing rods, a connecting plate, a plurality of mounting rods, a plurality of through holes, a plurality of springs and a movable plate, wherein the two fixing rods are fixedly connected with the outer sides of the rotating rods, the two fixing rods are fixedly connected with the connecting plate, the movable plate is movably sleeved with the two fixing rods, one side of the movable plate is fixedly connected with the plurality of mounting rods, the plurality of mounting rods penetrate through the connecting plate and the mounting block through the plurality of through holes respectively, the plurality of springs are fixedly connected between the movable plate and the connecting plate, and the plurality of springs are respectively sleeved on the periphery of the plurality of mounting rods.
Preferably, a plurality of installation blocks one side all is equipped with the mounting groove, and a plurality of the piece one side of polishing all is located the mounting groove, and a plurality of all be equipped with fastening bolt between installation block and the corresponding piece of polishing.
Preferably, the plurality of mounting rods are movably sleeved with the corresponding through holes, and the plurality of springs are in a compressed state.
Compared with the prior art, the utility model has the beneficial effects that: the effort that the polishing piece passes through a plurality of springs can be closely laminated with body inner wall all the time to can guarantee the polishing effect of polishing piece to body inner wall welding seam, also can adapt to the body of different specifications, the adaptability is stronger, need not be according to the frequent change polishing piece of the actual latus rectum of pipeline, labour saving and time saving.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure at A of the present utility model;
FIG. 3 is a schematic view of the elastic mechanism of the present utility model;
fig. 4 is a schematic structural view of a mounting block according to the present utility model.
In the figure: 1. a base; 2. a support column; 3. a top plate; 4. a mounting base; 5. a tube body; 6. a mounting frame; 7. a pushing mechanism; 71. a hydraulic cylinder; 72. a guide rod; 73. a connecting rod; 74. a mounting plate; 8. an elastic mechanism; 81. a fixed rod; 82. a connecting plate; 83. a mounting rod; 84. a through hole; 85. a spring; 86. a movable plate; 9. an opening; 10. a motor; 11. a rotating rod; 12. a mounting block; 13. a fastening bolt; 14. polishing the block; 15. and a mounting groove.
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 fig. 1-4, the present utility model provides a technical solution: the utility model provides a weld grinding device in welded tube, including base 1, fixing mount pad 4 and the joint body 5 on mount pad 4 in 1 upper end central point of base, 1 upper end of base is through a plurality of support column 2 fixedly connected with roof 3, roof 3 upper end central point is equipped with opening 9, opening 9 upper end border fixedly connected with mounting bracket 6, be equipped with pushing mechanism 7 on the mounting bracket 6, pushing mechanism 7 lower extreme runs through roof 3 through opening 9, pushing mechanism 7 bottom is equipped with motor 10, motor 10 output fixedly connected with bull stick 11, bull stick 11 lower extreme is inserted and is established in body 5, bull stick 11 bottom outside is connected with a plurality of installation piece 12 through a plurality of elastic mechanism 8, a plurality of installation piece 12 one side all is equipped with the sanding piece 14, a plurality of sanding piece 14 one side all closely laminate with body 5 inner wall, the effort of sanding piece 14 through a plurality of spring 85 can be closely laminate all the time with body 5 inner wall, thereby can guarantee the polishing effect of sanding piece 14 to body 5 inner wall weld, also can adapt to different body 5, the adaptability is stronger, need not frequently change the sanding piece 14 according to the actual latus of pipeline, labour saving and time saving.
The pushing mechanism 7 comprises a hydraulic cylinder 71, a plurality of guide rods 72, a connecting rod 73 and a mounting plate 74, wherein the hydraulic cylinder 71 is fixedly connected to the upper end of the mounting frame 6, the output end of the hydraulic cylinder 71 is fixedly connected with the connecting rod 73, the bottom end of the connecting rod 73 is fixedly connected with the mounting plate 74, the mounting plate 74 is fixedly connected with the motor 10, the plurality of guide rods 72 are fixedly connected to the mounting frame 6, the plurality of guide rods 72 are movably sleeved with the mounting plate 74, the hydraulic cylinder 71 is used as driving equipment, and when in use, the mounting plate 74 and the motor 10 are pushed to move downwards, so that the plurality of elastic mechanisms 8 and the plurality of grinding blocks 14 are pushed to move in the pipe body 5, and the plurality of grinding blocks 14 correspond to welding seams inside the pipe body 5; the elastic mechanism 8 comprises two fixing rods 81, a connecting plate 82, a plurality of mounting rods 83, a plurality of through holes 84, a plurality of springs 85 and a movable plate 86, wherein the two fixing rods 81 are fixedly connected with the outer side of the rotary rod 11, the connecting plate 82 is fixedly connected between the two fixing rods 81, the movable plate 86 is movably sleeved with the two fixing rods 81, one side of the movable plate 86 is fixedly connected with the plurality of mounting rods 83, the plurality of mounting rods 83 penetrate through the connecting plate 82 and the mounting blocks 12 through the plurality of through holes 84 respectively, a plurality of springs 85 are fixedly connected between the movable plate 86 and the connecting plate 82, the plurality of springs 85 are respectively sleeved on the peripheries of the plurality of mounting rods 83, and when the plurality of grinding blocks 14 wear or grind pipe bodies 5 with different diameters, the acting force of the grinding blocks 14 always closely cling to the inner walls of the pipe bodies 5 through the plurality of springs 85, so that the grinding effect of welding seams of the inner walls of the pipe bodies 5 of the grinding blocks 14 can be ensured, and the pipe bodies 5 with different specifications can be adapted; one side of each of the mounting blocks 12 is provided with a mounting groove 15, one side of each of the grinding blocks 14 is positioned in each of the mounting grooves 15, and fastening bolts 13 are arranged between each of the mounting blocks 12 and the corresponding grinding block 14, so that the new grinding block 14 can be replaced at a later stage; the plurality of mounting rods 83 are movably sleeved with the corresponding through holes 84, the plurality of springs 85 are in a compressed state, and the polishing block 14 is always tightly attached to the inside of the pipe body 5 through the acting force of the springs 85, so that polishing efficiency is guaranteed.
Specifically, when the utility model is used, the hydraulic cylinder 71 and the motor 10 are connected with an external power supply through the controller, the hydraulic cylinder 71 pushes the mounting plate 74 and the motor 10 to move downwards, so that a plurality of elastic mechanisms 8 and a plurality of grinding blocks 14 are pushed to move in the pipe body 5, when the plurality of grinding blocks 14 correspond to welding seams, the motor 10 drives the rotating rod 11 to rotate, the plurality of grinding blocks 14 are uniformly arranged on the outer side of the rotating rod 11, as the plurality of springs 85 are in a compressed state, the plurality of grinding blocks 14 are tightly attached to the inner wall of the pipe body 5, the rotating rod 11 drives the plurality of grinding blocks 14 to rotate in the pipe body 5, the welding seams of the inner wall of the pipe body 5 are polished through the grinding blocks 14, when the plurality of grinding blocks 14 are worn or the pipe body 5 with different diameters are polished, the acting force of the plurality of springs 85 can be always tightly attached to the inner wall of the pipe body 5, so that the polishing effect of the welding seams of the pipe body 5 of the grinding blocks 14 can be ensured, the pipe body 5 with different specifications can be adapted, the adaptability is stronger, and the grinding blocks 14 do not need to be frequently replaced according to the actual diameters of pipes, and the time is saved.
In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)
1. The utility model provides a weld grinding device in welded tube, includes base (1), fixes mount pad (4) and joint body (5) on mount pad (4) in base (1) upper end central point put, its characterized in that: base (1) upper end is through a plurality of support column (2) fixedly connected with roof (3), roof (3) upper end central point puts and is equipped with opening (9), opening (9) upper end border fixedly connected with mounting bracket (6), be equipped with pushing mechanism (7) on mounting bracket (6), pushing mechanism (7) lower extreme runs through roof (3) through opening (9), pushing mechanism (7) bottom is equipped with motor (10), motor (10) output fixedly connected with bull stick (11), bull stick (11) lower extreme is inserted and is established in body (5), bull stick (11) bottom outside is connected with a plurality of installation piece (12) through a plurality of elastic component (8), a plurality of installation piece (12) one side all is equipped with polishing piece (14), a plurality of polishing piece (14) one side all closely laminate with body (5) inner wall.
2. The welded pipe inner weld grinding device according to claim 1, wherein: the pushing mechanism (7) comprises a hydraulic cylinder (71), a plurality of guide rods (72), a connecting rod (73) and a mounting plate (74), wherein the hydraulic cylinder (71) is fixedly connected to the upper end of the mounting frame (6), the output end of the hydraulic cylinder (71) is fixedly connected with the connecting rod (73), the bottom end of the connecting rod (73) is fixedly connected with the mounting plate (74), the mounting plate (74) is fixedly connected with the motor (10), a plurality of guide rods (72) are fixedly connected to the mounting frame (6), and a plurality of guide rods (72) are movably sleeved with the mounting plate (74).
3. The welded pipe inner weld grinding device according to claim 1, wherein: a plurality of elastic mechanism (8) all include two dead levers (81), connecting plate (82), a plurality of installation pole (83), a plurality of through-hole (84), a plurality of spring (85) and fly leaf (86), two dead lever (81) all with bull stick (11) outside fixed connection, two fixedly connected with connecting plate (82) between dead lever (81), fly leaf (86) cup joint with two dead lever (81) activity, a plurality of installation pole (83) of fly leaf (86) one side fixedly connected with, a plurality of installation pole (83) run through connecting plate (82) and installation piece (12) fixed connection through a plurality of through-hole (84) respectively, a plurality of spring (85) of fixedly connected with between fly leaf (86) and the connecting plate (82), a plurality of spring (85) are overlapped respectively and are established in a plurality of installation pole (83) periphery.
4. The welded pipe inner weld grinding device according to claim 1, wherein: a plurality of installation piece (12) one side all is equipped with mounting groove (15), and a plurality of piece (14) one side all is located mounting groove (15) polishes, and a plurality of all be equipped with fastening bolt (13) between installation piece (12) and the corresponding piece (14) polishes.
5. A welded pipe inner weld grinding apparatus as defined in claim 3, wherein: the mounting rods (83) are movably sleeved with the corresponding through holes (84), and the springs (85) are in a compressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191052.0U CN219005544U (en) | 2022-11-30 | 2022-11-30 | Welding seam grinding device in welded pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223191052.0U CN219005544U (en) | 2022-11-30 | 2022-11-30 | Welding seam grinding device in welded pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219005544U true CN219005544U (en) | 2023-05-12 |
Family
ID=86245579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223191052.0U Active CN219005544U (en) | 2022-11-30 | 2022-11-30 | Welding seam grinding device in welded pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219005544U (en) |
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2022
- 2022-11-30 CN CN202223191052.0U patent/CN219005544U/en active Active
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