CN219152352U - General type hole polisher of seamless steel pipe - Google Patents
General type hole polisher of seamless steel pipe Download PDFInfo
- Publication number
- CN219152352U CN219152352U CN202320008016.1U CN202320008016U CN219152352U CN 219152352 U CN219152352 U CN 219152352U CN 202320008016 U CN202320008016 U CN 202320008016U CN 219152352 U CN219152352 U CN 219152352U
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- adjusting
- seat
- seamless steel
- polishing
- arc
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000005498 polishing Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a universal inner hole grinding machine for a seamless steel tube, which comprises a base, wherein a grinding seat is arranged at the upper part of the base, a limiting groove is formed in the upper part of the grinding seat, an adjusting component I is fixedly arranged in the limiting groove, four connecting rods are arranged on the adjusting component I, arc-shaped abutting plates I are arranged on the four connecting rods, grooves are formed in the inner walls of the four sides of the limiting groove, an electric push rod I is arranged in each groove, arc-shaped abutting plates II are arranged on the four electric push rods I, and an adjusting component II is further arranged above the base. The utility model is provided with the polishing seat, the first adjusting component, the first arc abutting plate, the first electric push rod, the second arc abutting plate, the second adjusting component and the polishing block, can fix the seamless steel pipe with thinner pipe wall and avoid deformation in the clamping and fixing process, and can adjust the interval of the polishing block according to the diameter of the seamless steel pipe, thereby having better applicability.
Description
Technical Field
The utility model relates to the technical field of polishing, in particular to a universal inner hole polishing machine for a seamless steel tube.
Background
Seamless steel pipes have a hollow cross section and are used in large numbers as pipes for transporting fluids, such as oil, gas, water and certain solid materials. Compared with solid steel such as round steel, the steel pipe has the same bending and torsional strength, is light in weight, is an economic section steel, is widely used for manufacturing structural parts and mechanical parts, such as steel pipes for petroleum drill pipes, automobile transmission shafts, bicycle frames, steel scaffold frames used in building construction and the like, is used for manufacturing annular parts, can improve the material utilization rate, simplifies the manufacturing process, saves materials and processing time, and is widely used for manufacturing steel pipes.
In the prior art, when polishing the inner hole of a seamless steel pipe, the outer wall of the steel pipe needs to be fixed through an external clamping device, so that a polishing mechanism is convenient to polish the inner hole wall, then when the pipe wall of the seamless steel pipe needing to be polished is thinner, the method for fixing the steel pipe by applying pressure on the outer wall of the steel pipe can lead to concave deformation of the steel pipe, and certain limitation exists, so that a general inner hole polishing machine for the seamless steel pipe is needed.
Disclosure of Invention
The utility model aims to provide a universal inner hole grinding machine for a seamless steel tube, 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 general hole polisher of seamless steel pipe, includes the base, the upper portion of base is provided with the seat of polishing, the spacing groove has been seted up on the upper portion of seat of polishing, spacing inslot fixed be provided with adjusting part one, be provided with four connecting rods on the adjusting part one, four all be provided with arc butt plate one on the connecting rod, just all set up flutedly on the four side inner walls of spacing groove, all be provided with electric putter one in the recess, four all be provided with arc butt plate two on the electric putter one, the top of base still is provided with adjusting part two, adjusting part one and adjusting part two have the same structure, still be provided with four polishing blocks on the adjusting part two.
Preferably, the first arc-shaped abutting plate and the second arc-shaped abutting plate are positioned on the same horizontal plane, a seamless steel pipe body is movably arranged in the limiting groove, the outer wall of the first arc-shaped abutting plate is abutted with the inner wall of the seamless steel pipe body, and the outer wall of the second arc-shaped abutting plate is abutted with the outer wall of the seamless steel pipe body.
Preferably, the first adjusting component and the second adjusting component comprise an adjusting seat, a connecting seat fixedly arranged on the adjusting seat, a driving gear, four driven gears, four threaded rods, four rectangular adjusting blocks and a first motor fixedly arranged inside the connecting seat, a cavity is formed in the adjusting seat, a first connecting shaft is arranged on the inner wall of the bottom of the cavity, the driving gear is fixedly arranged on the first connecting shaft, a second connecting shaft is arranged on the inner wall of the four sides of the cavity, four driven gears are respectively fixed on the second corresponding connecting shaft, the driving gear and the four driven gears are meshed with each other, rectangular sliding grooves are formed in the outer walls of the four sides of the adjusting seat, the four threaded rods are respectively arranged in the corresponding rectangular sliding grooves in a rotating mode, the threaded rods are connected with the first corresponding connecting shafts, one sides of the adjusting blocks are respectively in threaded connection with one ends of the corresponding threaded rods, the adjusting blocks are slidably arranged in the rectangular sliding grooves, and an output shaft of the first motor is connected with the second connecting shaft.
Preferably, one sides of the four adjusting blocks in the first adjusting component are fixedly connected with the corresponding connecting rods respectively, and the connecting seats in the first adjusting component are fixed on the inner wall of the bottom of the limiting groove; and the four adjusting blocks in the second adjusting assembly are fixedly connected with the corresponding polishing blocks respectively.
Preferably, the upper portion of base is fixed and is provided with the rotation seat, the upper portion of rotation seat rotates and is provided with the back shaft, be provided with the diaphragm on the back shaft, the bottom of diaphragm is provided with electric putter two, electric putter two's bottom mounting is provided with motor two, be provided with the pivot on the motor two, the bottom of pivot with connecting seat fixed connection in the adjusting part two.
Preferably, a third motor is arranged in the rotating seat, and an output shaft of the third motor is connected with the supporting shaft.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is provided with the polishing seat, the first adjusting component, the first arc abutting plate, the first electric push rod, the second arc abutting plate, the second adjusting component and the polishing block, can fix the seamless steel pipe with thinner pipe wall and avoid deformation in the clamping and fixing process, and can adjust the interval of the polishing block according to the diameter of the seamless steel pipe, thereby having better applicability.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1. a base; 2. polishing a base; 3. an adjusting component I; 4. arc-shaped abutting plate I; 5. an electric push rod I; 6. arc-shaped abutting plates II; 7. an adjusting component II; 8. polishing the block; 9. a seamless steel pipe body; 10. an adjusting seat; 11. a connecting seat; 12. a drive gear; 13. a driven gear; 14. a threaded rod; 15. an adjusting block; 16. a first motor; 17. a support shaft; 18. a cross plate; 19. an electric push rod II; 20. a second motor; 21. and a third motor.
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. 1-3, the present utility model provides a technical solution: the utility model provides a general hole polisher of seamless steel pipe, including base 1, the upper portion welding of base 1 installs seat 2 of polishing, the spacing groove has been seted up on the upper portion of seat 2 of polishing, fixed mounting has adjusting part one 3 in the spacing groove, install four connecting rods on adjusting part one 3, all install arc butt plate one 4 on four connecting rods, and all set up flutedly on the four side inner walls of spacing groove, all install electric putter one 5 in the recess, all install arc butt plate two 6 on four electric putter one 5, adjusting part two 7 are still installed to the top of base 1, adjusting part one 3 and adjusting part two 7 have the same structure, still install the piece 8 of polishing that four tungsten steel materials were made on adjusting part two 7;
the arc-shaped abutting plates I4 and II 6 are positioned on the same horizontal plane, so that when the inner wall and the outer wall of the seamless steel pipe body 9 are abutted, the action surfaces are the same, the seamless steel pipe body 9 is movably installed in the limiting groove, the outer walls of the four arc-shaped abutting plates I4 are abutted with the inner wall of the seamless steel pipe body 9, and the four arc-shaped abutting plates II 6 are abutted with the outer wall of the seamless steel pipe body 9;
the first adjusting component 3 and the second adjusting component 7 respectively comprise an adjusting seat 10, a connecting seat 11 fixedly arranged on the adjusting seat 10, a driving gear 12, four driven gears 13, four threaded rods 14, four rectangular adjusting blocks 15 and a first motor 16 fixedly arranged in the connecting seat 11, a cavity is formed in the adjusting seat 10, a first connecting shaft is rotatably arranged on the inner wall of the bottom of the cavity, the driving gear 12 is fixedly arranged on the first connecting shaft, a second connecting shaft is rotatably arranged on the inner walls of the four sides of the cavity, the four driven gears 13 are respectively fixed on the corresponding second connecting shaft, the driving gear 12 and the four driven gears 13 are meshed with each other, rectangular sliding grooves are formed on the outer walls of the four sides of the adjusting seat 10, the four threaded rods 14 are respectively rotatably arranged in the corresponding rectangular sliding grooves, one ends of the threaded rods 14 are respectively connected with the first connecting shafts, the specific connecting directions are determined according to the rotating directions of the second connecting shafts, the adjusting blocks 15 are slidably arranged in the rectangular sliding grooves, and the rectangular sliding grooves can ensure that the first motor 14 can be horizontally connected with the first rectangular adjusting blocks 15 when the rectangular adjusting blocks 15 are rotated, and the second motor 15 can be horizontally connected with the second threaded rods 16;
one sides of four adjusting blocks 15 in the first adjusting component 3 are fixedly connected with corresponding connecting rods respectively, and a connecting seat 11 in the first adjusting component 3 is fixed on the inner wall of the bottom of the limiting groove; four adjusting blocks 15 in the second adjusting component 7 are fixedly connected with the corresponding polishing blocks 8 respectively;
the upper part of the base 1 is fixedly provided with a rotating seat in a welding way, the upper part of the rotating seat is rotatably provided with a supporting shaft 17, the supporting shaft 17 is provided with a transverse plate 18, the bottom of the transverse plate 18 is provided with a second electric push rod 19, the bottom end of the second electric push rod 19 is fixedly provided with a second motor 20, the second motor 20 is provided with a rotating shaft, the bottom end of the rotating shaft is fixedly connected with a connecting seat 11 in the second adjusting component 7, and the polishing block 8 is driven to move up and down and can rotationally polish;
the motor III 21 is arranged in the rotating seat, and an output shaft of the motor III 21 is connected with the supporting shaft 17, so that the supporting shaft 17 can drive the transverse plate 18 to rotate and move.
Working principle: in this scheme, electronic device all is connected with outside master controller and power, when using, insert seamless steel pipe body 9 through external equipment in the spacing groove on the platform of polishing, at this moment, drive connecting axle one drives driving gear 12 rotation through the motor on adjusting part one 3, thereby make four driven gear 13 drive connecting axle two rotate, make with connecting axle two fixed connection's threaded rod 14 rotate, adjusting block 15 is under the effect of rectangle spout, make four adjusting block 15 slide outward towards adjusting seat 10, thereby drive the arc butt piece one butt on seamless steel pipe body 9 inner wall, four arc butt plate two 6 all around of seamless steel pipe body 9 outer wall remove under the effect of electric putter one 5 simultaneously, make the outer wall surface of seamless steel pipe body 9 pass through arc butt piece two butt, improve the fixed stability of seamless steel pipe body 9 centre gripping and make seamless steel pipe outer wall and inner wall effort butt simultaneously, make and avoid warp, afterwards the inside that the piece 8 of polishing of top moves down to the inside of electric putter body 9 under the work of electric putter two 19, then adjusting part two 7 the same adjusting part one and make the inner wall 8 of seamless steel pipe body 8 take the mode of polishing of four, make the seamless steel pipe body 8 to take the same place through the mode of adjusting part two 7, so that the inner wall 8 of polishing is close to the seamless steel pipe body is 20.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a general type hole polisher of seamless steel pipe, includes base (1), its characterized in that: the utility model discloses a polishing device for polishing a surface of a workpiece, including base (1), adjusting part (3), adjusting part (7), adjusting part (3) and polishing block (8), wherein the upper portion of base (1) is provided with polishing seat (2), the upper portion of polishing seat (2) is offered the spacing groove, spacing inslot fixedly is provided with adjusting part (3), be provided with four connecting rods on adjusting part (3), four all be provided with arc butt plate (4) on the connecting rod, just all set up flutedly on the four side inner walls of spacing groove, all be provided with electric putter (5) in the recess, four all be provided with arc butt plate (6) on electric putter (5), the top of base (1) still is provided with adjusting part two (7), adjusting part one (3) and adjusting part two (7) have the same structure, still be provided with four polishing blocks (8) on adjusting part two (7).
2. A seamless steel tube universal type inner hole polisher according to claim 1, characterized in that: the first arc-shaped abutting plate (4) and the second arc-shaped abutting plate (6) are positioned on the same horizontal plane, seamless steel pipe bodies (9) are movably arranged in the limiting grooves, the outer walls of the first arc-shaped abutting plate (4) are abutted with the inner walls of the seamless steel pipe bodies (9), and the outer walls of the second arc-shaped abutting plate (6) are abutted with the outer walls of the seamless steel pipe bodies (9).
3. A seamless steel tube universal type inner hole polisher according to claim 1, characterized in that: the adjusting assembly I (3) and the adjusting assembly II (7) comprise an adjusting seat (10), a connecting seat (11) fixedly arranged on the adjusting seat (10), a driving gear (12), four driven gears (13), four threaded rods (14), four rectangular adjusting blocks (15) and a first motor (16) fixedly arranged inside the connecting seat (11), a cavity is formed in the adjusting seat (10), a first connecting shaft is arranged on the inner wall of the bottom of the cavity, the driving gear (12) is fixed on the first connecting shaft, a second connecting shaft is arranged on the inner wall of the four sides of the cavity, four driven gears (13) are respectively fixed on the second corresponding connecting shaft, the driving gear (12) and the four driven gears (13) are meshed with each other, rectangular sliding grooves are formed in the outer walls of the four sides of the adjusting seat (10), the four threaded rods (14) are respectively rotated and are arranged in the corresponding rectangular sliding grooves, the threaded rods (14) are connected with the first corresponding connecting shaft, one side of the four adjusting blocks (15) is respectively connected with the first motor (14) through the first connecting shaft and the second motor (16).
4. A seamless steel tube universal type inner hole polisher according to claim 3, characterized in that: one sides of four adjusting blocks (15) in the first adjusting component (3) are fixedly connected with corresponding connecting rods respectively, and a connecting seat (11) in the first adjusting component (3) is fixed on the inner wall of the bottom of the limiting groove; four adjusting blocks (15) in the second adjusting component (7) are fixedly connected with the corresponding polishing blocks (8) respectively.
5. A seamless steel tube universal type inner hole polisher according to claim 4 and further characterized by: the upper portion of base (1) is fixed and is provided with the rotation seat, the upper portion of rotation seat rotates and is provided with back shaft (17), be provided with diaphragm (18) on back shaft (17), the bottom of diaphragm (18) is provided with electric putter two (19), the bottom mounting of electric putter two (19) is provided with motor two (20), be provided with the pivot on motor two (20), the bottom of pivot with connecting seat (11) fixed connection in regulation subassembly two (7).
6. A seamless steel tube universal type inner hole polisher according to claim 5 and characterized by: and a motor III (21) is arranged in the rotating seat, and an output shaft of the motor III (21) is connected with the supporting shaft (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320008016.1U CN219152352U (en) | 2023-01-04 | 2023-01-04 | General type hole polisher of seamless steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320008016.1U CN219152352U (en) | 2023-01-04 | 2023-01-04 | General type hole polisher of seamless steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219152352U true CN219152352U (en) | 2023-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320008016.1U Active CN219152352U (en) | 2023-01-04 | 2023-01-04 | General type hole polisher of seamless steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219152352U (en) |
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2023
- 2023-01-04 CN CN202320008016.1U patent/CN219152352U/en active Active
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