CN111482856A - Processing machinery that steel pipe surface multistage was polished - Google Patents
Processing machinery that steel pipe surface multistage was polished Download PDFInfo
- Publication number
- CN111482856A CN111482856A CN202010305916.3A CN202010305916A CN111482856A CN 111482856 A CN111482856 A CN 111482856A CN 202010305916 A CN202010305916 A CN 202010305916A CN 111482856 A CN111482856 A CN 111482856A
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- China
- Prior art keywords
- steel pipe
- ring
- lead screw
- polishing
- connecting plate
- Prior art date
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Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 238000005498 polishing Methods 0.000 claims abstract description 32
- 238000009434 installation Methods 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims description 47
- 238000000227 grinding Methods 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000001816 cooling Methods 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 19
- 238000007517 polishing process Methods 0.000 abstract description 10
- 238000007667 floating Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009837 dry grinding Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- 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
- B24B5/04—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 externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a 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
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B5/35—Accessories
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to a processing machine for multistage polishing of the surface of a steel pipe, which comprises an installation base, a fixed base, a limiting plate, a polishing device, an inner supporting device and a lead screw, wherein the limiting plate is arranged between the upper end of the installation base and the upper end of the fixed base, the polishing device is uniformly distributed between the limiting plate and the lead screw, the inner supporting device is arranged at the center of the polishing device, the inner supporting device is arranged on the installation base, the lead screw is arranged between the installation base and the fixed base through a bearing, and the lead screw is positioned at the lower end of the limiting plate. The invention can solve the problems that the surface of the steel pipe is still not smooth enough after the steel pipe is polished by the traditional polishing machine, dust scraps remained on the surface of the steel pipe can cause scratches and hollow points in the polishing process of the steel pipe, the dust scraps floating in the air can be generated in the polishing process, the body is uncomfortable after being sucked by workers by mistake, the heat generated in the polishing process can further cause damage to a polishing device, and the like.
Description
Technical Field
The invention relates to the technical field of steel pipe treatment, in particular to a steel pipe surface multistage-polishing treatment machine.
Background
A steel pipe is a steel material having a hollow cross section, the length of which is much greater than the diameter or circumference. The steel pipe is not only used for transporting fluid and powdery solid, exchanging heat energy, manufacturing mechanical parts and containers, but also is an economical steel pipe. The steel pipe is used to manufacture the net frame, the pillar and the mechanical support of the building structure, so that the weight can be reduced, and the industrialized mechanized construction can be realized. The surface smoothness of the steel pipe is required to a certain extent under various working conditions, but the surface smoothness of the steel pipe is not high, so that the use of the steel pipe is influenced.
At present, the following defects are generally existed in the surface treatment processing of the steel pipe: 1. the traditional grinding machine cannot carry out multi-stage grinding on the steel pipe, so that the surface of the steel pipe is still not smooth enough after grinding, the traditional grinding machine usually carries out dry grinding on the steel pipe, and heat generated in the dry grinding process can damage a grinding head; 2. part of dust scraps remained on the surface of the steel pipe can cause scratches and hollow points on the steel pipe in the polishing process, and part of dust scraps can float in the air in the polishing process, so that the dust scraps are sucked by workers by mistake to cause discomfort.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that the surface of a steel pipe is still not smooth enough after being polished due to the fact that the conventional polishing machine cannot polish the steel pipe in multiple stages, dust scraps remained on the surface of the steel pipe can cause scratches and hollow points on the steel pipe in the polishing process, dust scraps floating in the air can be generated in the polishing process, the dust scraps are sucked by workers by mistake and cause discomfort, heat generated in the polishing process can damage a polishing device, and the like.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the processing machine for multistage polishing of the surface of the steel pipe comprises an installation base, a fixed base, a limiting plate, a polishing device, an inner supporting device and a lead screw, wherein the limiting plate is installed between the upper end of the installation base and the upper end of the fixed base, the polishing device is uniformly distributed between the limiting plate and the lead screw, the inner supporting device is installed in the center of the polishing device, the inner supporting device is installed on the installation base, the lead screw is installed between the installation base and the fixed base through a bearing, and the lead screw is located at the lower end of the limiting plate.
The installation base comprises a fixing plate, a driving motor, a spool and a belt, the driving motor is installed at the center of the fixing plate, the spool is installed on an output shaft of the driving motor and is connected with the lead screw through the belt, and during specific work, the driving motor drives the belt to rotate in a reciprocating mode so as to drive the lead screw to rotate in a reciprocating mode, and the polishing device polishes on the steel pipe.
Grinding device include multistage grinding machanism, scrape material mechanism, cooling mechanism, the transport ring, the slider, the connecting rod, multistage grinding machanism is evenly installed in the upper end rear side of transport ring, transport ring lower extreme front side is installed and is scraped material mechanism, cooling mechanism is installed to transport ring upper end front side, directly pass through slider and limiting plate connection in the upper end of transport ring, and be connected for sliding fit between slider and the spacing board, directly lower extreme is connected with the lead screw through the connecting rod under the transport ring, and be connected for screw-thread fit between connecting rod and lead screw, when concrete work, carry out multistage polishing to the steel pipe through multistage grinding machanism, strike off the dust bits material that will polish through scraping material mechanism, because the in-process of polishing produces the heat, accessible cooling mechanism cools down the processing to the steel pipe after rising temperature.
The cooling mechanism comprises an installation block, a water conveying cavity, a water storage cavity, a working cavity, a sponge wiper, a third connecting plate, a water seepage hole, a sealing block, a reset spring, a rotating motor and a cam, wherein the installation block is installed at the front part of the upper end of a conveying ring, the water conveying cavity is formed in the conveying ring, the working cavity is formed in the front end inside the installation block, the water storage cavity is formed in the rear end inside the installation block, the water storage cavity is communicated with the conveying ring, the lower end of the installation block is connected with the third connecting plate, the third connecting plate is connected with the sponge wiper through a pin shaft, the water seepage hole is formed in the front side of the lower end of the installation block, the sealing block is arranged in the working cavity, the installation block is connected with the sealing block through the reset spring, the rotating motor is installed at the front end inside the working cavity, the cam is installed on an output shaft of the rotating motor, the cam is always in a fit, make sealed piece carry out reciprocating motion, when sealed piece was located the working chamber middle part, the water of water storage intracavity received the influence of gravity to flow into the working chamber, when sealed piece when the oblique below motion of working chamber, extrudeed the sponge with the water of working chamber intracavity from the infiltration hole and wiped the surface, wiped the processing of cooling down to the steel pipe through the sponge that is stained with wet. When the sealing block is reset by force, the water in the water storage cavity flows into the working cavity.
As a preferred technical scheme of the invention, the inner support device comprises an inner support ring and a clamping mechanism, wherein the inner support ring is arranged in the center of the mounting base, the inner support ring is uniformly provided with grooves along the circumferential direction of the inner support ring, and the clamping mechanism is arranged in the grooves.
As a preferred technical scheme, the multistage grinding mechanism comprises abrasive paper, a rotating wheel, a first connecting plate, a telescopic rod and a threaded rod, wherein the abrasive paper is adhered to the surface of the rotating wheel, the rotating wheel is connected and installed at the lower end of the first connecting plate through a pin shaft, the first connecting plate is connected with the conveying ring through the telescopic rod, the telescopic rods are symmetrically installed at two ends of the first connecting plate, the upper end of the connecting plate is connected with the lower end of the threaded rod through a bearing, and the threaded rod is connected with the conveying ring in a threaded fit mode.
According to a preferable technical scheme, the scraping mechanism comprises a compression spring, a second connecting plate, a collection cabinet, two scraping plates and a collection groove, the lower end of the second connecting plate is connected with the conveying ring through the compression spring, the collection cabinet is arranged in the second connecting plate, the two scraping plates are mounted at the upper end of the collection cabinet, and the collection groove is formed in the scraping plates.
As a preferred technical scheme of the invention, the collecting cabinet is connected with the second connecting plate in a sliding fit mode, and the front end of the collecting tank is communicated with the inside of the collecting cabinet.
As a preferred technical scheme of the invention, the clamping mechanism comprises a limiting spring and a clamping plate, and the clamping plate is connected with the groove through the limiting spring.
As a preferable technical scheme of the invention, the outer end face of the clamping plate is provided with a rubber block with an arc-shaped structure.
(III) advantageous effects
1. According to the processing machine for the multistage polishing of the surface of the steel pipe, the steel pipe is subjected to multistage polishing through the multistage polishing mechanism, polished dust and scraps are scraped through the scraping mechanism, and the temperature of the steel pipe after being heated can be reduced through the cooling mechanism due to heat generated in the polishing process;
2. according to the processing machine for multistage grinding of the surface of the steel pipe, the distance between abrasive paper on each multistage grinding mechanism and the outer wall of the steel pipe is controlled, the multistage grinding effect is achieved, and the smoothness degree of the surface of the steel pipe can be further improved;
3. according to the processing machine for multistage polishing of the surface of the steel pipe, cold water is intermittently injected onto the sponge wiper by the cooling mechanism according to the intermittent injection principle, the steel pipe is wiped by the sponge wiper to be cooled, and meanwhile, dust scraps are effectively attached to the steel pipe through wet water, so that the dust scraps are prevented from floating in the air and being mistakenly sucked by workers;
4. according to the processing machine for multistage polishing of the surface of the steel pipe, dust and scraps remained on the surface of the wall of the steel pipe are uniformly scraped by the scraping mechanism, and are collected in the collecting cabinet through the collecting tank, so that scratches and hollow spots of the steel pipe are prevented.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a cross-sectional view of the polishing device of the present invention;
FIG. 4 is an enlarged view of the X-direction portion of FIG. 3 of the present invention;
FIG. 5 is an enlarged view of the Y-direction portion of FIG. 3 of the present invention;
FIG. 6 is an enlarged view of the invention in the Z-direction of FIG. 3;
fig. 7 is a partial enlarged view of fig. 3 taken along line V of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a processing machinery that steel pipe surface multistage was polished, including installation base 1, unable adjustment base 2, limiting plate 3, grinding device 4, internal stay device 5, lead screw 6, its characterized in that: mounting base 1's upper end and unable adjustment base 2's upper end between install limiting plate 3, evenly distributed has grinding device 4 between limiting plate 3 and the lead screw 6, grinding device 4 center is installed interior strutting arrangement 5, interior strutting arrangement 5 is installed on mounting base 1, lead screw 6 passes through the bearing and installs between mounting base 1 and unable adjustment base 2, and lead screw 6 is located limiting plate 3 under.
The mounting base 1 comprises a fixing plate 11, a driving motor 12, a spool 13 and a belt 14, wherein the driving motor 12 is mounted at the center of the fixing plate 11, the spool 13 is mounted on an output shaft of the driving motor 12, and the spool 13 is connected with a lead screw 6 through the belt 14. During specific work, the driving motor 12 drives the belt 14 to rotate in a reciprocating mode, so that the lead screw 6 is driven to rotate in a reciprocating mode, and the polishing device 4 polishes on the steel pipe.
The cooling mechanism 43 comprises a mounting block 431, a water delivery cavity 432, a water storage cavity 433, a working cavity 434, a sponge wiper 435, a third connecting plate 436, a water seepage hole 437, a sealing block 438, a return spring 439, a rotating motor 440 and a cam 441, wherein the mounting block 431 is mounted at the front part of the upper end of the conveying ring 44, the water delivery cavity 432 is arranged on the conveying ring 44, the working cavity 434 is arranged at the front end inside the mounting block 431, the water storage cavity 433 is arranged at the rear end inside the mounting block 431, the water storage cavity 433 is communicated with the conveying ring 44, the lower end of the mounting block 431 is connected with the third connecting plate 436, the third connecting plate 436 is connected with the sponge wiper 435 through a pin shaft, the water seepage hole 437 is arranged at the front side of the lower end of the mounting block 431, the sealing block 438 is arranged inside the working cavity 434, the mounting block 431 is connected with the sealing block 434 through the return spring 439, the rotating motor 440 is, and the cam 437 is the laminating state with the seal block 438 all the time, during concrete work, pour into water in the water storage chamber 433, drive the cam 441 through rotating the motor 440 and rotate and then beat and make the seal block, make the seal block 438 carry out reciprocating motion, when the seal block 438 is located the middle part of working chamber 434, water in the water storage chamber 433 flows into in the working chamber 434 by the influence of gravity, when the seal block 438 moves to the oblique below of working chamber 434, extrude the water in the working chamber 434 from the infiltration hole 437 and spray the surface of sponge wiper 435, wipe 435 through the sponge that is stained with and carry out the cooling treatment to the steel pipe, when the seal block 438 atress resets, water in the water storage chamber 433 will flow into in the working chamber 434 again.
Interior strutting arrangement 5 include interior vaulting ring 51, screens mechanism 52, interior vaulting ring 51 install at installation base 1 positive center, interior vaulting ring 51 has evenly seted up the recess along its circumference, installs screens mechanism 52 in the recess. During specific work, the steel pipe is sleeved on the inner supporting ring 51, the inner supporting ring 51 supports the inner wall of the steel pipe through the clamping mechanism 52, and then the position of the steel pipe is fixed.
Multistage grinding machanism 41 include abrasive paper 411, the wheel 412 rotates, connecting plate 413 No. one, telescopic link 414, threaded rod 415, abrasive paper 411 bonds on the wheel 412 surface of rotating, the wheel 412 of rotating is installed at the lower extreme of connecting plate 413 through round pin hub connection, be connected through telescopic link 415 between connecting plate 413 and the transport ring 44, and connecting plate 413 both ends symmetry installs telescopic link 415 No. one, the upper end 413 of connecting plate passes through the bearing with the lower extreme 415 of threaded rod and is connected, threaded rod 415 is connected with transport ring 44 through screw-thread fit's mode. During specific work, the threaded rods of the multistage grinding mechanisms 41 are rotated, so that the distance between the abrasive paper 411 on each multistage grinding mechanism 41 and the outer wall of the steel pipe is controlled, the distance between the abrasive paper 411 of each multistage grinding mechanism 41 and the outer wall of the steel pipe is gradually increased anticlockwise, and accordingly multistage grinding is performed on the rotating steel pipe.
Scraping mechanism 42 include compression spring 421, No. two connecting plates 422, collect cabinet 423, two scraper blades 424, collecting vat 425, No. two connecting plates 422's lower extreme passes through compression spring 421 and carries between the ring 44 is connected, No. two connecting plates 422 are inside to be equipped with and to collect cabinet 423, collect cabinet 423 upper end and install two scraper blades 424, collecting vat 425 has been seted up to scraper blade 424 inside, during operation specifically, will remain the dust bits material on the steel pipe through scraper blade 424 and strike off, the dust bits material of striking off enters into through collecting vat 425 and collects in the cabinet 423.
The collecting cabinet 423 is connected with the second connecting plate 422 in a sliding fit mode, the front end of the collecting tank 425 is communicated with the interior of the collecting cabinet 423, and when the collecting cabinet 423 is in specific work, the collecting cabinet 423 collecting dust scraps is taken out periodically, the dust scraps are poured out and returned to the collecting cabinet 423 again, so that the dust scraps can be collected next time.
The clamping mechanism 52 comprises a limiting spring 521 and a clamping plate 522, the clamping plate 522 is connected with the groove through the limiting spring 521, and during specific work, the clamping plate 522 is tightly attached to the inner wall of the steel pipe under the elastic action of the limiting spring 521.
The outer terminal surface of screens board 522 be equipped with the block rubber of arc structure, specific during operation, the design of arc structure makes the degree of agreeing with of screens board 522 and steel pipe inner wall obtain improving, and the block rubber plays the effect that increases the resistance for screens board 522 and steel pipe inner wall resistance increase.
The working steps of the invention are as follows:
s1: sleeving the steel pipe to be treated on the inner support device 5, and fixing the steel pipe through the clamping plate 522;
s2, the sleeved steel pipe is driven to rotate by the driving motor 12, and simultaneously, under the linkage of the belt 14, the driving motor 12 drives the screw rod 6 to rotate, so that the grinding device moving left and right performs multi-stage grinding on the rotating steel pipe;
s3, polishing the steel pipe in multiple stages through the multiple polishing mechanisms 41, scraping the polished waste materials through the scraping mechanisms 42, and cooling the heated steel pipe with cold water through the cooling mechanism 43 due to heat generated in the polishing process;
and S4, smoothing the steel pipe after multistage grinding, taking out the steel pipe after the treatment is finished, and putting another steel pipe to be treated into the steel pipe for grinding.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a processing machinery that steel pipe surface multistage was polished, includes installation base (1), unable adjustment base (2), limiting plate (3), grinding device (4), internal stay device (5), lead screw (6), its characterized in that: a limiting plate (3) is arranged between the upper end of the mounting base (1) and the upper end of the fixed base (2), polishing devices (4) are uniformly distributed between the limiting plate (3) and the lead screw (6), an inner supporting device (5) is arranged at the center of each polishing device (4), the inner supporting devices (5) are arranged on the mounting base (1), the lead screw (6) is arranged between the mounting base (1) and the fixed base (2) through a bearing, and the lead screw (6) is positioned at the right lower end of the limiting plate (3); wherein:
the mounting base (1) comprises a fixing plate (11), a driving motor (12), a spool (13) and a belt (14), wherein the driving motor (12) is mounted at the center of the fixing plate (11), the spool (13) is mounted on an output shaft of the driving motor (12), and the spool (13) is connected with the lead screw (6) through the belt (14);
the polishing device (4) comprises a multi-stage polishing mechanism (41), a scraping mechanism (42), a cooling mechanism (43), a conveying ring (44), a sliding block (45) and a connecting rod (46), wherein the multi-stage polishing mechanism (41) is uniformly installed on the rear side of the upper end of the conveying ring (44), the scraping mechanism (42) is installed on the front side of the lower end of the conveying ring (44), the cooling mechanism (43) is installed on the front side of the upper end of the conveying ring (44), the right upper end of the conveying ring (44) is connected with a limiting plate (3) through the sliding block (45), the sliding block (45) is connected with the limiting plate (3) in a sliding fit manner, the right lower end of the conveying ring (44) is connected with a lead screw (6) through the connecting rod (46), and the connecting rod (46) is connected with;
the cooling mechanism (43) comprises an installation block (431), a water delivery cavity (432), a water storage cavity (433), a working cavity (434) sponge wiper (435), a third connecting plate (436), a water seepage hole (437), a sealing block (438), a reset spring (439), a rotating motor (440) and a cam (441), the installation block (431) is installed at the front part of the upper end of a conveying ring (44), the water delivery cavity (432) is arranged on the conveying ring (44), the working cavity (434) is arranged at the front end inside the installation block (431), the water storage cavity (433) is arranged at the rear end inside the installation block (431), the water storage cavity (433) is communicated with the conveying ring (44), the lower end of the installation block (431) is connected with the third connecting plate (436), the third connecting plate (436) is connected with the sponge wiper (435) through a pin shaft, the water seepage hole (437) is arranged at the front side of the lower end of the installation block (431), the sealing block (438) is, the mounting block (431) is connected with the sealing block (434) through a return spring (439), a rotating motor (440) is mounted at the front end inside the working cavity (434), a cam (437) is mounted on an output shaft of the rotating motor (437), and the cam (437) is always in a fit state with the sealing block (438).
2. The steel pipe surface multistage grinding processing machine according to claim 1, characterized in that: interior strutting arrangement (5) including interior vaulting ring (51), screens mechanism (52), interior vaulting ring (51) install at installation base (1) positive center, interior vaulting ring (51) are evenly seted up flutedly along its circumference, install screens mechanism (52) in the recess.
3. The steel pipe surface multistage grinding processing machine according to claim 1, characterized in that: multistage grinding machanism (41) include abrasive paper (411), rotate wheel (412), connecting plate (413), telescopic link (414), threaded rod (415), abrasive paper (411) bonding is on rotating wheel (412) surface, it installs the lower extreme at connecting plate (413) through round pin hub connection to rotate wheel (412), be connected through telescopic link (415) between connecting plate (413) and transport ring (44), and telescopic link (415) are installed to a connecting plate (413) both ends symmetry, upper end (413) of connecting plate and lower extreme (415) of threaded rod pass through the bearing and are connected, threaded rod (415) are connected with transport ring (44) through screw-thread fit's mode.
4. The steel pipe surface multistage grinding processing machine according to claim 1, characterized in that: scraping mechanism (42) include compression spring (421), No. two connecting plates (422), collect cabinet (423), two scraper blades (424), collecting vat (425), between the lower extreme of No. two connecting plates (422) passes through compression spring (421) and is connected with transport ring (44), No. two connecting plates (422) inside is equipped with collects cabinet (423), collects cabinet (423) upper end and installs two scraper blades (424), collecting vat (425) have been seted up to scraper blade (424) inside.
5. The steel pipe surface multistage grinding processing machine according to claim 4, characterized in that: the collecting cabinet (423) is connected with the second connecting plate (422) in a sliding fit mode, and the front end of the collecting tank (425) is communicated with the inside of the collecting cabinet (423).
6. The steel pipe surface multistage grinding processing machine according to claim 2, characterized in that: the clamping mechanism (52) comprises a limiting spring (521) and a clamping plate (522), and the clamping plate (522) is connected with the groove through the limiting spring (521).
7. The steel pipe surface multistage grinding processing machine according to claim 6, characterized in that: the outer end face of the clamping plate (522) is provided with a rubber block with an arc-shaped structure.
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| CN112296777A (en) * | 2020-10-19 | 2021-02-02 | 刘丹丹 | Nonrust steel pipe processingequipment |
| CN112518536A (en) * | 2020-12-10 | 2021-03-19 | 南京多脉智能设备有限公司 | Multistage grinding and polishing device and process for metal tube machining |
| CN112621405A (en) * | 2020-12-10 | 2021-04-09 | 杭州茅岚机械科技有限公司 | A practice thrift environmental protection grinding device for cylindrical furniture is made |
| CN112677003A (en) * | 2020-12-15 | 2021-04-20 | 三江学院 | Casting treatment device with parallel mechanism |
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