CN115383594B - Steel pipe surface rust cleaning device for building engineering - Google Patents
Steel pipe surface rust cleaning device for building engineering Download PDFInfo
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- CN115383594B CN115383594B CN202211055035.6A CN202211055035A CN115383594B CN 115383594 B CN115383594 B CN 115383594B CN 202211055035 A CN202211055035 A CN 202211055035A CN 115383594 B CN115383594 B CN 115383594B
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- Prior art keywords
- motor
- clamping piece
- rust removing
- upper clamping
- screw rod
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 73
- 238000004140 cleaning Methods 0.000 title claims description 8
- 238000005498 polishing Methods 0.000 claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 5
- 238000011282 treatment Methods 0.000 abstract description 5
- 238000011221 initial treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229940116318 copper carbonate Drugs 0.000 description 1
- GEZOTWYUIKXWOA-UHFFFAOYSA-L copper;carbonate Chemical compound [Cu+2].[O-]C([O-])=O GEZOTWYUIKXWOA-UHFFFAOYSA-L 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/08—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a vertical tool spindle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The utility model provides a steel pipe surface rust removing device for constructional engineering, which comprises a rust removing frame, wherein a first rotary clamping mechanism and a second rotary clamping mechanism are arranged on the inner side of the rust removing frame. According to the utility model, the steel pipes are clamped between the first upper clamping piece and the first lower clamping piece and between the second upper clamping piece and the second lower clamping piece, the third motor and the fourth motor are controlled to synchronously operate so that the steel pipes at the two sides are simultaneously close to the middle part and are attached to each other, and the first motor and the second motor are controlled to operate so that the rotation directions of the steel pipes at the two sides are opposite, so that the steel pipes can be primarily polished through the steel pipes with the opposite rotation directions at the two sides, thicker rust on the surfaces of the steel pipes can be primarily removed, meanwhile, the surface rust primary treatment can be carried out on the two steel pipes at one time, and the subsequent polishing efficiency can be effectively improved and the polishing device can be effectively protected through the primary quick treatment of thicker rust on the surfaces of the steel pipes.
Description
Technical Field
The utility model relates to the technical field of constructional engineering equipment, in particular to a steel pipe surface rust removing device for constructional engineering.
Background
Rust refers to a change of metal and oxygen in the air after oxidation, and generally refers to rust which changes the original shape and texture of the material, such as iron rust or basic copper carbonate. However, if only rust is considered to be metal oxidation, most of the metal will rust, and a part of the metal, such as aluminum, will generate compact oxide after oxidation; when in construction engineering, a rust removing device is needed to remove rust on the surface of the steel pipe. At present, most of the prior art adopts a polishing mode to remove rust on the surface of a steel pipe.
The prior art has the following defects: in the prior art, when rust on the surface of a steel pipe is treated, most of the rust is directly polished on the surface of the steel pipe through a polishing device, when the rust on the surface of the steel pipe is more and thicker, if the rust is directly polished, the polishing efficiency is lower, and the loss of the polishing device is quite serious.
Disclosure of Invention
The utility model provides a steel pipe surface rust removing device for construction engineering, which aims at the defects of the prior art.
The utility model solves the technical problems by the following technical means: the utility model provides a steel pipe surface rust cleaning device for building engineering, includes the rust cleaning frame, the rust cleaning frame inboard is provided with first rotation type fixture and second rotation type fixture, rust cleaning frame inboard top and inboard bottom are provided with first adjustment mechanism and second adjustment mechanism respectively, first adjustment mechanism is used for adjusting the laminating mutually of the steel pipe of centre gripping between first rotation type fixture and second rotation type fixture with second adjustment mechanism, rust cleaning frame one side is provided with first grinding post and second grinding post; the clamping and laminating steel pipe reverse rotation mutual polishing is adjusted through the first rotary clamping mechanism and the second rotary clamping mechanism, and then the steel pipe reverse rotation mutual polishing is performed through the first polishing column and the second polishing column.
Preferably, the first rotary clamping mechanism comprises a first motor arranged at the top of the inner side of the rust removing frame, a first upper clamping piece connected to the end part of an output shaft of the first motor, and a first lower clamping piece arranged at the bottom of the first upper clamping piece.
Preferably, the second rotary clamping mechanism comprises a second motor arranged at the top of the inner side of the rust removing frame, a second upper clamping piece connected to the end part of an output shaft of the second motor, and a second lower clamping piece arranged at the bottom of the second upper clamping piece.
Preferably, the first upper clamping piece, the first lower clamping piece, the second upper clamping piece and the second lower clamping piece are all in a circular truncated cone shape, the first upper clamping piece is opposite to the tip of the first lower clamping piece, and the second upper clamping piece is opposite to the tip of the second lower clamping piece.
Preferably, a first hollow box is arranged at the bottom of the inner side of the rust removing frame, the first adjusting mechanism is arranged on the first hollow box and comprises a third motor connected to one side of the first hollow box, a first screw rod penetrating through the inner side of the first hollow box and a first sliding block in threaded connection with two sides of the outer part of the first screw rod, the first screw rod is connected to the end part of an output shaft of the third motor, the threaded directions of two sides of the first screw rod are opposite, and the first lower clamping piece and the second lower clamping piece are respectively connected to the top of the first sliding block in a rotating mode through movable shafts; the third motor operates and drives the first sliding blocks on two sides to drive the first lower clamping piece and the second lower clamping piece to synchronously close to the middle, and the distance between the first lower clamping piece and the second lower clamping piece can be adjusted.
Preferably, the top of the inner side of the rust removing frame is provided with a second hollow box, the second adjusting mechanism is arranged on the second hollow box and comprises a fourth motor connected to one side of the second hollow box, a second screw rod penetrating through the inner side of the second hollow box and second sliding blocks in threaded connection with two sides of the outer part of the second screw rod, the second screw rod is connected to the end part of an output shaft of the fourth motor, the directions of threads on two sides of the second screw rod are opposite, and the first motor and the second motor are respectively connected to the bottom of the second sliding blocks; the fourth motor operates and drives the second sliding blocks on two sides to drive the first upper clamping piece and the second upper clamping piece to synchronously approach the middle part, and the distance between the first upper clamping piece and the second upper clamping piece can be adjusted.
Preferably, the lifting mechanism for driving the second hollow box to move up and down is arranged on the rust removing frame, the lifting mechanism comprises a fifth motor connected to the top of the rust removing frame, a third screw rod penetrating through the position of the rust removing frame corresponding to the fifth motor, and a third sliding block in threaded connection with the outer portion of the third screw rod, the third screw rod is connected to the end portion of an output shaft of the fifth motor, and the third sliding block is attached to the inner side face of the rust removing frame.
Preferably, the first slider corresponds first post of polishing and the second post of polishing position department all is connected with the adjustable shelf, the adjustable shelf slides and sets up in the spout of seting up in first hollow box one side, the adjustable shelf inboard is provided with the mounting bracket, all symmetry is connected with the pneumatic cylinder between the mounting bracket of adjustable shelf and corresponding position, first post bottom of polishing is connected with the sixth motor, the second post bottom of polishing is connected with the seventh motor, first post of polishing and second post of polishing are connected respectively at sixth motor and seventh motor output shaft tip, sixth motor and seventh motor are all connected at the mounting bracket inboard through the connecting piece.
The utility model has the beneficial effects that:
1. according to the utility model, the steel pipes are clamped between the first upper clamping piece and the first lower clamping piece and between the second upper clamping piece and the second lower clamping piece, the third motor and the fourth motor are controlled to synchronously operate so that the steel pipes at the two sides are simultaneously close to the middle part and are attached to each other, and the first motor and the second motor are controlled to operate so that the rotation directions of the steel pipes at the two sides are opposite, so that the steel pipes can be primarily polished through the steel pipes with the opposite rotation directions, thicker rust on the surfaces of the steel pipes can be primarily removed, meanwhile, the surface rust primary treatment can be carried out on the two steel pipes at one time, and the subsequent polishing efficiency can be effectively improved and the polishing device can be effectively protected through the primary quick treatment of thicker rust on the surfaces of the steel pipes;
2. according to the utility model, two steel pipes are clamped between the first upper clamping piece and the first lower clamping piece and between the second upper clamping piece and the second lower clamping piece, and the preliminary polishing treatment on the two steel pipes with different pipe wall thicknesses can be realized by only ensuring that the inner diameter of the steel pipes is the same as the pipe wall thickness and the same operation is performed, so that the polishing applicability of the device can be improved;
3. according to the utility model, the first motor, the second motor, the first upper clamping piece and the second upper clamping piece are controlled by the fifth motor to move up and down, and steel pipes with the same inner diameter and different lengths can be clamped by matching the first lower clamping piece and the second lower clamping piece;
4. according to the utility model, the first grinding column and the second grinding column are driven to move to be attached to the surface of the steel pipe through the mounting frame, the first grinding column and the second grinding column are driven to rotate through the sixth motor and the seventh motor, and the steel pipe clamped at two sides is driven to rotate through the first motor and the second motor, so that the steel pipe can be comprehensively and rapidly polished through the first grinding column and the second grinding column.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial cross-sectional view of the structure of the present utility model;
FIG. 3 is a schematic view of a first polishing post and a second polishing post according to the present utility model;
fig. 4 is a view of a usage scenario of the present utility model.
In the figure: 1. a rust removing frame; 2. a first rotary clamping mechanism; 21. a first motor; 22. a first upper clamp; 23. a first lower clamp; 3. a second rotary clamping mechanism; 31. a second motor; 32. a second upper clamp; 33. a second lower clamp; 4. a first adjustment mechanism; 41. a third motor; 42. a first screw rod; 43. a first slider; 5. a second adjustment mechanism; 51. a fourth motor; 52. a second screw rod; 53. a second slider; 6. a lifting mechanism; 61. a fifth motor; 62. a third screw rod; 63. a third slider; 7. a first grinding column; 8. a second polishing column; 9. a movable frame; 10. a hydraulic cylinder; 11. a sixth motor; 12. a first hollow box; 13. a second hollow box; 14. a mounting frame; 15. and a seventh motor.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Examples
Referring to fig. 1 to 4, the rust removing device for a surface of a steel pipe for construction engineering according to the present embodiment includes a rust removing frame 1, a first rotary clamping mechanism 2 and a second rotary clamping mechanism 3 are disposed on an inner side of the rust removing frame 1, a first adjusting mechanism 4 and a second adjusting mechanism 5 are disposed on an inner top and an inner bottom of the rust removing frame 1, respectively, and the first adjusting mechanism 4 and the second adjusting mechanism 5 are used for adjusting the steel pipe clamped between the first rotary clamping mechanism 2 and the second rotary clamping mechanism 3 to be attached to each other, and a first polishing post 7 and a second polishing post 8 are disposed on one side of the rust removing frame 1; as shown in fig. 4, the first rotary clamping mechanism 2 and the second rotary clamping mechanism 3 are used for adjusting clamping, and the attached steel pipes are reversely rotated to mutually polish and then polished by the first polishing column 7 and the second polishing column 8;
the first rotary clamping mechanism 2 comprises a first motor 21 arranged at the top of the inner side of the rust removing frame 1, a first upper clamping piece 22 connected to the end part of an output shaft of the first motor 21, and a first lower clamping piece 23 arranged at the bottom of the first upper clamping piece 22, the second rotary clamping mechanism 3 comprises a second motor 31 arranged at the top of the inner side of the rust removing frame 1, a second upper clamping piece 32 connected to the end part of an output shaft of the second motor 31, and a second lower clamping piece 33 arranged at the bottom of the second upper clamping piece 32, wherein the first upper clamping piece 22, the first lower clamping piece 23, the second upper clamping piece 32 and the second lower clamping piece 33 are all arranged in a round table shape, the tip of the first upper clamping piece 22 is opposite to the tip of the first lower clamping piece 23, the second upper clamping piece 32 is opposite to the tip of the second lower clamping piece 33, the inner side of the rust removing frame 1 is provided with a first hollow box 12, the first adjusting mechanism 4 is arranged on the first hollow box 12, the first adjusting mechanism 4 comprises a third motor 41 connected to one side of the first hollow box 12, a first sliding rod 42 penetrating through the inner side of the first hollow box 12 and a first sliding rod 42 and connected to the two sides of the first sliding rod 42 and the first sliding rod 42 through the first sliding rod 42 and the two sides of the first sliding rod 43; the third motor 41 operates and drives the first sliding blocks 43 on two sides to drive the first lower clamping piece 23 and the second lower clamping piece 33 to synchronously approach towards the middle part, the distance between the first lower clamping piece 23 and the second lower clamping piece 33 can be adjusted, the top of the inner side of the rust removing frame 1 is provided with a second hollow box 13, the second adjusting mechanism 5 is arranged on the second hollow box 13, the second adjusting mechanism 5 comprises a fourth motor 51 connected to one side of the second hollow box 13, a second lead screw 52 penetrating through the inner side of the second hollow box 13 and a second sliding block 53 in threaded connection with two sides of the outer part of the second lead screw 52, the second lead screw 52 is connected to the end part of an output shaft of the fourth motor 51, the threaded directions of two sides of the second lead screw 52 are opposite, and the first motor 21 and the second motor 31 are respectively connected to the bottom of the second sliding block 53; the fourth motor 51 operates and drives the second sliding blocks 53 at two sides to drive the first upper clamping piece 22 and the second upper clamping piece 32 to synchronously draw close to the middle part, so that the distance between the first upper clamping piece 22 and the second upper clamping piece 32 can be adjusted;
example 1
The steel pipe is clamped between the first upper clamping piece 22 and the first lower clamping piece 23, and between the second upper clamping piece 32 and the second lower clamping piece 33, the third motor 41 and the fourth motor 51 are controlled to synchronously operate, the first screw rod 42 is driven to rotate when the third motor 41 operates, the first sliding blocks 43 are respectively connected with the two sides of the first screw rod 42 in a threaded mode, the threaded directions of the two sides of the first screw rod 42 are opposite, the first sliding blocks 43 on the two sides are driven to synchronously move towards the middle when the first screw rod 42 rotates, the first lower clamping piece 23 and the second lower clamping piece 33 can be driven to synchronously move towards the middle through the first sliding blocks 43, the second screw rod 52 is driven to rotate when the fourth motor 51 operates, the second sliding blocks 53 are respectively connected with the two sides of the second screw rod 52 in a threaded mode, the threaded directions of the two sides of the second screw rod 52 are opposite, the second sliding blocks 53 on the two sides of the drive are synchronously moved towards the middle when the second screw rod 52 rotates, the second slide block 53 can drive the first motor 21 and the second motor 31 on two sides and the first upper clamping piece 22 and the second upper clamping piece 32 on two sides to move towards the middle part simultaneously, the third motor 41 and the fourth motor 51 are controlled to operate synchronously, the first upper clamping piece 22 is matched with the first lower clamping piece 23 to drive the clamped steel pipe to move, the second upper clamping piece 32 is matched with the second lower clamping piece 33 to drive the clamped steel pipe to move, the two sides of the steel pipe are simultaneously close towards the middle part to be attached, after the two sides of the steel pipe are attached, the first motor 21 is controlled to operate to drive the first upper clamping piece 22 to rotate, the steel pipe is clamped between the first upper clamping piece 22 and the first lower clamping piece 23 and between the second upper clamping piece 32 and the second lower clamping piece 33, the first lower clamping piece 23 and the second lower clamping piece 33 are respectively connected at the top of the first slide block 43 through movable shafts in a rotating way, the first motor 21 and the second motor 31 are operated to drive the steel pipes on two sides to synchronously rotate, and the first motor 21 and the second motor 31 are controlled to drive the steel pipes on two sides to rotate in opposite directions, as shown in fig. 4, so that the steel pipes can be subjected to preliminary polishing through the steel pipes with two opposite directions, rust on the surfaces of the steel pipes can be primarily removed, meanwhile, the two steel pipes can be subjected to surface rust preliminary treatment at one time, and the rust on the surfaces of the steel pipes can be primarily and rapidly treated, so that the subsequent polishing efficiency can be effectively improved, and the polishing device can be effectively protected;
two steel pipes are clamped between the first upper clamping piece 22 and the first lower clamping piece 23 and between the second upper clamping piece 32 and the second lower clamping piece 33, and the preliminary polishing treatment of the two steel pipes with different pipe wall thicknesses can be realized by only ensuring that the inner diameter of the steel pipes is the same as the pipe wall thickness and the same operation, so that the polishing applicability of the device can be improved;
the first upper clamping piece 22, the first lower clamping piece 23, the second upper clamping piece 32 and the second lower clamping piece 33 are all in a circular truncated cone type arrangement, the first upper clamping piece 22 is opposite to the tip end of the first lower clamping piece 23, the second upper clamping piece 32 is opposite to the tip end of the second lower clamping piece 33, and steel pipes with different inner diameters can be clamped through the first upper clamping piece 22, the first lower clamping piece 23, the second upper clamping piece 32 and the second lower clamping piece 33, so that the applicability of the device is further improved.
Referring to fig. 1 to 4, a lifting mechanism 6 for driving the second hollow box 13 to move up and down is mounted on the rust removing frame 1, the lifting mechanism 6 comprises a fifth motor 61 connected to the top of the rust removing frame 1, a third screw rod 62 penetrating through the position of the rust removing frame 1 corresponding to the fifth motor 61, and a third sliding block 63 in threaded connection with the outside of the third screw rod 62, the third screw rod 62 is connected to the end part of the output shaft of the fifth motor 61, and the third sliding block 63 is attached to the inner side surface of the rust removing frame 1;
example 2
The fifth motor 61 is controlled to operate to drive the third screw 62 to rotate, since the third slider 63 is in threaded connection with the outside of the third screw 62, the third slider 63 is driven to move up and down by the rotation of the third screw 62, the second hollow box 13 and the first motor 21, the second motor 31, the first upper clamping member 22 and the second upper clamping member 32 thereon can be driven to move up and down, the first motor 21, the second motor 31, the first upper clamping member 22 and the second upper clamping member 32 are controlled to move up and down by the fifth motor 61, so that the steel pipes can be clamped between the first upper clamping member 22 and the first lower clamping member 23 and between the second upper clamping member 32 and the second lower clamping member 33, and the clamping of the same steel pipes with different inner diameters can be realized by controlling the first motor 21, the second motor 31, the first upper clamping member 22 and the second upper clamping member 32 to move up and cooperate with the first lower clamping member 23 and the second lower clamping member 33 on the basis of the steps of embodiment 1.
Referring to fig. 1 to 4, the first slider 43 is connected with a movable frame 9 at the positions corresponding to the first polishing column 7 and the second polishing column 8, the movable frame 9 is slidably disposed in a chute formed on one side of the first hollow box 12, a mounting frame 14 is disposed on the inner side of the movable frame 9, hydraulic cylinders 10 are symmetrically connected between the movable frame 9 and the mounting frame 14 at the corresponding positions, a sixth motor 11 is connected to the bottom of the first polishing column 7, a seventh motor 15 is connected to the bottom of the second polishing column 8, the first polishing column 7 and the second polishing column 8 are respectively connected to output shaft ends of the sixth motor 11 and the seventh motor 15, and the sixth motor 11 and the seventh motor 15 are connected to the inner side of the mounting frame 14 through connectors;
example 3
Because the first sliding block 43 is connected with the movable frame 9 at the positions corresponding to the first polishing column 7 and the second polishing column 8, the movable frame 9 is arranged in a sliding groove formed in one side of the first hollow box 12 in a sliding manner, the movable frame 9 is driven to move synchronously when the first sliding block 43 moves, the mounting frame 14, the hydraulic cylinder 10, the first polishing column 7, the second polishing column 8, the sixth motor 11 and the seventh motor 15 on the movable frame 9 can be driven to move through the movable frame 9, after a steel pipe is primarily polished, the hydraulic cylinder 10 at the positions of the first polishing column 7 and the second polishing column 8 is controlled to extend to drive the mounting frame 14 to move, the first polishing column 7 and the second polishing column 8 are driven to be attached to the surface of the steel pipe through the mounting frame 14, the first polishing column 7 and the second polishing column 8 are driven to rotate through the sixth motor 11 and the seventh motor 15, the steel pipe clamped on two sides can be rapidly polished in all directions through the first motor 21 and the second polishing column 8, after the steel pipe is primarily polished, the steel pipe can be primarily polished through the device, the steel pipe can be further polished through the first steel pipe 7 and the second steel pipe can be further polished, and the primary polishing precision can be further improved after the steel pipe is primarily polished, and the primary polishing precision is not required to be achieved;
when the inner diameters of the steel pipes are the same and the pipe wall thicknesses are different, the extension amount of the hydraulic cylinder 10 is controlled, so that the first polishing column 7 and the second polishing column 8 are attached to the outer surfaces of the steel pipes at corresponding positions, and therefore the steel pipes with the same inner diameters and the different pipe wall thicknesses can be polished accurately, and the applicability of the device can be further improved.
In this solution, the first motor 21, the second motor 31, the third motor 41, the fourth motor 51, the fifth motor 61, the sixth motor 11, and the seventh motor 15 are all controlled by a controller, the controller is controlled by MAM-200, and the control circuit is implemented by simple programming of those skilled in the art, and it is only used, not improved, and the utility model is mainly used to protect mechanical devices, so the utility model does not explain the control mode and circuit connection in detail.
It is noted that relational terms such as first and second, and the like, if any, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (3)
1. The utility model provides a steel pipe surface rust cleaning device for building engineering which characterized in that: the rust removing device comprises a rust removing frame (1), wherein a first rotary clamping mechanism (2) and a second rotary clamping mechanism (3) are arranged on the inner side of the rust removing frame (1), a first adjusting mechanism (4) and a second adjusting mechanism (5) are respectively arranged on the top and the bottom of the inner side of the rust removing frame (1), the first adjusting mechanism (4) and the second adjusting mechanism (5) are used for adjusting and clamping steel pipes between the first rotary clamping mechanism (2) and the second rotary clamping mechanism (3) to be attached, and a first polishing column (7) and a second polishing column (8) are arranged on one side of the rust removing frame (1); the clamping is adjusted through the first rotary clamping mechanism (2) and the second rotary clamping mechanism (3), and the attached steel pipes are polished through the first polishing column (7) and the second polishing column (8) after being reversely rotated and mutually polished;
the first rotary clamping mechanism (2) comprises a first motor (21) arranged at the top of the inner side of the rust removing frame (1), a first upper clamping piece (22) connected to the end part of an output shaft of the first motor (21), and a first lower clamping piece (23) arranged at the bottom of the first upper clamping piece (22);
the second rotary clamping mechanism (3) comprises a second motor (31) arranged at the top of the inner side of the rust removing frame (1), a second upper clamping piece (32) connected to the end part of an output shaft of the second motor (31), and a second lower clamping piece (33) arranged at the bottom of the second upper clamping piece (32);
the first upper clamping piece (22), the first lower clamping piece (23), the second upper clamping piece (32) and the second lower clamping piece (33) are all arranged in a truncated cone shape, the first upper clamping piece (22) is opposite to the tip of the first lower clamping piece (23), and the second upper clamping piece (32) is opposite to the tip of the second lower clamping piece (33);
the rust removing frame is characterized in that a first hollow box (12) is arranged at the bottom of the inner side of the rust removing frame (1), a first adjusting mechanism (4) is arranged on the first hollow box (12), the first adjusting mechanism (4) comprises a third motor (41) connected to one side of the first hollow box (12), a first screw rod (42) penetrating through the inner side of the first hollow box (12) and first sliding blocks (43) in threaded connection with the two sides of the outer portion of the first screw rod (42), the first screw rod (42) is connected to the end part of an output shaft of the third motor (41), the threaded directions of the two sides of the first screw rod (42) are opposite, and a first lower clamping piece (23) and a second lower clamping piece (33) are respectively connected to the top of the first sliding blocks (43) in a rotating mode through movable shafts; the third motor (41) operates and drives the first sliding blocks (43) at two sides to drive the first lower clamping piece (23) and the second lower clamping piece (33) to synchronously draw close to the middle part, and the distance between the first lower clamping piece (23) and the second lower clamping piece (33) can be adjusted;
the rust removing rack is characterized in that a second hollow box (13) is arranged at the top of the inner side of the rust removing rack (1), the second adjusting mechanism (5) is arranged on the second hollow box (13), the second adjusting mechanism (5) comprises a fourth motor (51) connected to one side of the second hollow box (13), a second screw rod (52) penetrating through the inner side of the second hollow box (13) and second sliding blocks (53) in threaded connection with two sides of the outer part of the second screw rod (52), the second screw rod (52) is connected to the end part of an output shaft of the fourth motor (51), the threaded directions of two sides of the second screw rod (52) are opposite, and the first motor (21) and the second motor (31) are respectively connected to the bottom of the second sliding blocks (53); the fourth motor (51) operates and drives the second sliding blocks (53) at two sides to drive the first upper clamping piece (22) and the second upper clamping piece (32) to synchronously approach the middle part, and the distance between the first upper clamping piece (22) and the second upper clamping piece (32) can be adjusted.
2. The steel pipe surface rust removing device for construction engineering according to claim 1, wherein: the rust removing frame (1) is provided with a lifting mechanism (6) for driving the second hollow box (13) to move up and down, the lifting mechanism (6) comprises a fifth motor (61) connected to the top of the rust removing frame (1), a third screw rod (62) penetrating through the position of the rust removing frame (1) corresponding to the fifth motor (61), and a third sliding block (63) in threaded connection with the outer portion of the third screw rod (62), the third screw rod (62) is connected to the end part of an output shaft of the fifth motor (61), and the third sliding block (63) is attached to the inner side face of the rust removing frame (1).
3. The steel pipe surface rust removing device for construction engineering according to claim 1, wherein: the utility model discloses a grinding machine is characterized in that a first slider (43) corresponds first post (7) of polishing and second post (8) position department all is connected with adjustable shelf (9), adjustable shelf (9) slip sets up in the spout of seting up in first hollow box (12) one side, adjustable shelf (9) inboard is provided with mounting bracket (14), all symmetry is connected with pneumatic cylinder (10) between adjustable shelf (9) and mounting bracket (14) of corresponding position, first post (7) bottom of polishing is connected with sixth motor (11), second post (8) bottom of polishing is connected with seventh motor (15), first post (7) of polishing and second post (8) of polishing are connected respectively in sixth motor (11) and seventh motor (15) output shaft tip, sixth motor (11) and seventh motor (15) are all inboard at mounting bracket (14) through the connecting piece connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211055035.6A CN115383594B (en) | 2022-08-31 | 2022-08-31 | Steel pipe surface rust cleaning device for building engineering |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211055035.6A CN115383594B (en) | 2022-08-31 | 2022-08-31 | Steel pipe surface rust cleaning device for building engineering |
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| Publication Number | Publication Date |
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| CN115383594A CN115383594A (en) | 2022-11-25 |
| CN115383594B true CN115383594B (en) | 2024-02-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211055035.6A Active CN115383594B (en) | 2022-08-31 | 2022-08-31 | Steel pipe surface rust cleaning device for building engineering |
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