CN204819001U - Cast iron pipe outer wall grinding device - Google Patents

Cast iron pipe outer wall grinding device Download PDF

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Publication number
CN204819001U
CN204819001U CN201520604305.3U CN201520604305U CN204819001U CN 204819001 U CN204819001 U CN 204819001U CN 201520604305 U CN201520604305 U CN 201520604305U CN 204819001 U CN204819001 U CN 204819001U
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CN
China
Prior art keywords
cast iron
iron pipe
grinding
polishing
vibrating
Prior art date
Application number
CN201520604305.3U
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Chinese (zh)
Inventor
李冰
白少平
李洪顺
车蕾
Original Assignee
新兴铸管股份有限公司
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Filing date
Publication date
Application filed by 新兴铸管股份有限公司 filed Critical 新兴铸管股份有限公司
Priority to CN201520604305.3U priority Critical patent/CN204819001U/en
Application granted granted Critical
Publication of CN204819001U publication Critical patent/CN204819001U/en

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Abstract

The utility model relates to a cast iron pipe processing technology field specifically discloses a cast iron pipe outer wall grinding device, including braced frame, braced frame is last be equipped with at least one can the mill pipe mechanism of the last walking of braced frame for polish to the cast iron pipe outer wall, braced frame below is equipped with rotatory bearing roller group, and is every to being used for bearing the cast iron pipe between the bearing roller including a plurality of bearing rollers to parallel arrangement, the bearing roller is rotatory by the actuating mechanism drive to the drive cast iron pipe is rotatory, still include vibrating device and sweep the device, vibrating device sets up braced frame's below for make the cast iron pipe vibrate on the bearing roller, sweeps at device setting one side at braced frame for internal and external surface sweeps to the cast iron pipe. The utility model discloses can effectively polish and clean the cast iron pipe pipe wall, it is efficient, can improve outer wall surface quality after the cast tube shaping, the adhesive force of improvement film improves worker intensity of labour.

Description

A kind of cast iron pipe device for grinding outer wall
Technical field
The utility model relates to cast iron pipe processing technique field.
Background technology
In the production technology of current centrifugal cast iron pipe, usually need pipe to carry out outer wall polishing, clean outer wall surface, to meet client and production requirement.Prior art is normally used is artificial hand-held grinder buffing, and labor strength is large, and efficiency is low, and there is potential safety hazard.
CN203062457U discloses a kind of Petroleum screen tube outer wall polishing processing device with dedusting function, comprise frame, described frame is provided with one and at the up Pipe grinding machine structure of walking to carry out polishing operation of described frame, described Pipe grinding machine structure can be provided with dust arrester; The load-bearing working roll group for placing tubing of waiting to polish being arranged with in described frame that the many groups of working rolls be oppositely arranged by two roll surfaces form in parallel, described working roll is connected with driving mechanism by turning cylinder.This device is also provided with tubing jacking mechanism in described frame, convenient after polishing operation completes, and by this tubing jacking mechanism action, by the tubing jack-up of completion of processing, departs from load-bearing working roll group.
The dust that this technical scheme adopts axial fan to absorb grinding wheel polishing to produce, object is to prevent dust to drop contaminated environment.But, adopt the metallic dust that the polishing of this device produces, part can be aspirated by blower fan close to during blower fan in landing by the dust dropped earthward in the air, and Petroleum screen tube surface still can have a large amount of metallic dust or chip, can not be absorbed by blower fan, the requirement that tube wall is clean after polishing, can not be reached, still need manually to carry out secondary cleaning, tube wall surface dust residual quantity is large, and after polishing, cleaning effect is poor, and artificial cleaning still has dust pollution dangerous.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of cast iron pipe device for grinding outer wall, effectively can remove the dust of cast iron pipe outer surface attachment, greasy dirt and iron scale etc., tube wall cleaning effect is good, can improve adhesive force and the presentation quality of the film that to spray paint outside subsequent technique.
For solving the problems of the technologies described above, technical solution adopted in the utility model is: a kind of cast iron pipe device for grinding outer wall, comprise support frame, described support frame is provided with at least one Pipe grinding machine structure can walked on described support frame, for polishing to cast iron pipe outer wall; Be provided with rotary carrier roller group below described support frame, comprise some to carrying roller arranged in parallel, for carrying cast iron pipe between often pair of carrying roller, described carrying roller is driven by driving mechanism and rotates, thus drives cast iron pipe to rotate; Also involving vibrations device and blow device, described vibrating device is arranged on the below of described support frame, vibrates on carrying roller for making cast iron pipe; Described blow device is arranged on the side of support frame, for purging cast iron pipe surfaces externally and internally.
Further, described rotary carrier roller group comprises two pairs of carrying rollers, symmetrical; Described vibrating device is positioned in the middle of described two pairs of carrying rollers.
Further, described Pipe grinding machine structure comprises polishing dolly, is arranged on the track of support frame, is driven axially run along cast iron pipe by vehicle motor; The below of described polishing dolly is provided with at least one sander, described sander comprises polishing motor and the wire wheel by its driven rotary, described polishing motor and wire wheel are arranged on the supporting plate, one end of described gripper shoe and fixed connecting plate is hinged, the other end of described fixed connecting plate is fixed on polishing dolly, described gripper shoe is provided with power rail in wire wheel side, the two ends of described power rail are separately fixed on gripper shoe and polishing dolly, described power rail can stretch, for driving gripper shoe to rotate, thus adjustment wire wheel height.
Further, the hinge contact of described fixed connecting plate and gripper shoe is positioned at the middle part of gripper shoe, and described polishing motor and wire wheel lay respectively at the two ends of gripper shoe.Polishing motor and wire wheel two ends are arranged, effectively reduction gripper shoe and fixed connecting plate are hinged the load at place, promote the stability of sander.
Further, described gripper shoe is also provided with dust blower, described dust blower connects air compressor, and the blowing direction of described dust blower aims at wire wheel.
Preferably, described sander is two, and lay respectively at the both sides of polishing dolly, the distance of two wire wheels is 3200mm.
Further, described vibrating device involving vibrations motor, vibrating motor top is fixedly connected with an arc buffering plate, in order to cast iron pipe conduction vibration; Described vibrating motor is arranged on vibrating grid, and the below of described vibrating grid is provided with lift cylinder, and lift cylinder can lifting or decline vibrating grid.
Further, described vibrating motor is at least two, spaced apart; The vibration phase of described at least two vibrating motors is different.
Further, also comprise stopping means, it comprises position-limited rack and is located at the limiting roll on position-limited rack, and position-limited rack is fixedly installed on the side of cast iron pipe axis, and limiting roll is positioned at the nose end of cast iron pipe, is formed stop cast iron pipe.
Further, described blow device is the airduct being provided with magnetic valve, described airduct connecting fan, and airduct is arranged on the bellmouth side of cast iron pipe, and the lower tube wall of cast iron pipe is aimed at the center of airduct.
The beneficial effect adopting technique scheme to produce is: the utility model has polishing, vibration, purges function, Pipe grinding machine structure adopts polishing dolly to drive sander along cast iron pipe axially-movable, sander adopts power rail adjustment wire wheel to realize upper-lower position adjustment, power rail can realize the certain downforce of spacing maintenance to wire wheel simultaneously, wire wheel and cast iron pipe tube wall are fitted closely, grinding depth is stablized, and ensures good polishing effect.In bruting process, dust blower can by polishing produce dust blow off polishing region, reduce big dust particle to polishing produce resistance, reduce polishing cut to the damage of tube wall, riser wall polishing after planarization.Vibrating device adopts the vibrating motor of multiple different vibration phase by arc buffering plate to cast iron pipe conduction vibration, vibrating effect is good, the foreign material such as metal fragment, particle that pipe inside and outside wall adheres to can be effectively made to depart from, reduce the particle foreign material of polishing generation to the adhesive force of tube wall, high pressure draught again via the bellmouth side of cast iron pipe purges, can the cleaning effect of remarkable riser wall, cleaning is realized to the polishing dust fallen in pipe simultaneously, ensure the overall spatter property inside and outside pipe after cast iron pipe polishing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model Pipe grinding machine structure.
Wherein, 1, support frame; 2, wire wheel; 3, polishing dolly; 4, roller motor; 5, rotary carrier roller; 6, lift cylinder; 7, vibrating motor; 8, vibrating grid; 9, position-limited rack; 10, limiting roll; 11, gripper shoe; 12, fixed connecting plate; 13, power rail; 14, dust blower; 15, track; 16, polishing motor.
Detailed description of the invention
In order to body after solving the polishing of cast iron pipe tube wall and polishing, to clean hand labor intensity large, existing grinding apparatus polishing and poor, the inefficient technical problem of cleaning effect, the utility model discloses a kind of cast iron pipe device for grinding outer wall, by adopting link-type sander and the technological means installing vibrating device, blow device additional, can effectively polish and clean cast iron pipe tube wall, efficiency is high.In order to clearly the utility model can be described, below in conjunction with accompanying drawing, the utility model is described further.
A kind of cast iron pipe device for grinding outer wall, comprise cuboid support frame 1, this framework inner bottom part is provided with rotary carrier roller 5 groups, comprise two pairs, front and back rotary carrier roller 5, in order to carry cast iron pipe between the roll surface of often pair of rotary carrier roller 5, each rotary carrier roller 5 connects by roller motor 4 that reductor drives in the same way, synchronized rotation, thus cast iron pipe can be driven at the uniform velocity to rotate, two groups of parallel horizontal rail 15 are axially arranged with along cast iron pipe above support frame 1, horizontal rail 15 be provided with by vehicle motor drive can before and after travel polishing dolly 3, the below of polishing dolly 3 is provided with a sander, sander comprises polishing motor 16 and the wire wheel 2 by its driven rotary, polishing motor 16 and wire wheel 2 are arranged in gripper shoe 11, gripper shoe 11 is hinged with one end of fixed connecting plate 12, the other end of fixed connecting plate 12 is fixed on polishing dolly 3, gripper shoe 11 is provided with power rail 13 in wire wheel 2 side, the two ends of power rail 13 are separately fixed on gripper shoe 11 and polishing dolly 3, power rail 13 can stretch, rotate for driving gripper shoe 11, thus adjustment wire wheel 2 height.Cast iron pipe outer wall sander also involving vibrations device and blow device, vibrating device is arranged on the below of support frame 1, between two pairs of rotary carrier rollers 5, for making cast iron pipe vibrate on carrying roller, vibrating device involving vibrations motor 7, vibrating motor 7 top is fixedly connected with an arc buffering plate, in order to cast iron pipe conduction vibration, arc buffering plate preferred high durometer rubber class material, has certain elasticity while conduction vibration, prevent from causing damage to cast iron pipe; Vibrating motor 7 is arranged on vibrating grid 8, and the below of vibrating grid 8 is provided with rotary carrier roller 6, and rotary carrier roller 6 can lifting or decline vibrating grid 8; Described blow device is arranged on the side of support frame 1, for purging cast iron pipe surfaces externally and internally.
To the further improvement of the technical program, gripper shoe 11 is also provided with dust blower 14, described dust blower 14 connects air compressor, and the blowing direction of described dust blower 14 aims at wire wheel 2.
During the work of cast iron pipe outer wall sander, roller motor 4 drives rotary carrier roller 5 to rotate, drive cast iron pipe rotates, power rail 13 on polishing dolly 3 presses down wire wheel 2 subsidy tube wall, polishing motor 16 drives wire wheel 2 rotary-grinding tube wall, dust blower 14 is to wire wheel 2 place blowing pressurized air simultaneously, particle dust polishing produced is driven away, improve grinding efficiency, reduce and the degree of depth of tube wall is scratched, meanwhile, the track 15 of polishing dolly 3 on support frame 1 slidably reciprocates, realizes the polishing to tube wall different parts.After polishing, sander quits work, and power rail 13 shrinks wire wheel 2 lifting, the stop motion of polishing dolly 3, the rotary carrier roller 6 of vibrating device rises, make arc buffering plate near to or in contact with cast iron pipe, cast iron pipe is in the vibration altitude range of vibrating motor 7, opens vibrating motor 7, open blow device simultaneously, cast iron pipe makes clean situation be closed by complete machine, completes cleaning after rotating some weeks.
This device is by the adjustment size of rotary carrier roller 5 and the stroke of power rail 13, and be applicable to the cast iron pipe of various caliber, applicability is strong.
To the further improvement of the technical program, the above-mentioned Pipe grinding machine structure be made up of polishing dolly 3 and sander can arrange multiple, depending on the length of cast iron pipe, can improve grinding efficiency, reduces the polishing time, improves working ability.
Preferably, the hinge contact of fixed connecting plate 12 and gripper shoe 11 is positioned at the middle part of gripper shoe 11, and described polishing motor 16 and wire wheel 2 lay respectively at the two ends of gripper shoe 11.Polishing motor 16 and wire wheel 2 two ends are arranged, effectively reduction gripper shoe 11 and fixed connecting plate 12 are hinged the load at place, promote the stability of sander.
Preferably, described sander is two, and lay respectively at the both sides of polishing dolly 3, the distance of two wire wheels 2 is 3200mm.Ductile iron pipe full-length 6m, the distance of two wire wheels 2 is 3200mm, and polishing dolly 3 is walked 3200mm, and can complete the polishing to the whole outer surface of cast tube, efficiency is high, and technique arranges more simple, reduces operation easier.
To the further improvement of the technical program, vibrating motor 7 is at least two, spaced apart; The vibration phase of described at least two vibrating motors 7 is different.Multiple vibrating motor 7 distributed arrangement, more to the oscillation point of cast iron pipe, vibrate gearing height, the vibrated scope of cast iron pipe is larger, and vibrating effect is better.Vibration phase is different, significantly can promote vibration efficiency.
To the further improvement of the technical program, also comprise stopping means, it limiting roll 10 comprising position-limited rack 9 and be located on position-limited rack 9, position-limited rack 9 is fixedly installed on the side of cast iron pipe axis, limiting roll 10 is positioned at the nose end of cast iron pipe, cast iron pipe is formed and stops, prevent cast iron pipe mobile owing to producing with rotary carrier roller 5 in vibration processes, cause center of gravity to move forward or retreat.
To the further improvement of the technical program, described blow device is the airduct being provided with magnetic valve, described airduct connecting fan, and airduct is arranged on the bellmouth side of cast iron pipe, and the lower tube wall of cast iron pipe is aimed at the center of airduct.Wind-force is more concentrated and is purged better effects if, and prevent the polishing particle on upper tube wall from dropping to lower tube wall formation secondary pollution, efficiency is higher.

Claims (10)

1. a cast iron pipe device for grinding outer wall, comprises support frame (1), and described support frame (1) is provided with at least one Pipe grinding machine structure above can walked at described support frame (1), for polishing to cast iron pipe outer wall; Described support frame (1) below is provided with rotary carrier roller (5) group, comprises some to carrying roller arranged in parallel, and for carrying cast iron pipe between often pair of carrying roller, described carrying roller is driven by driving mechanism and rotates, thus drives cast iron pipe to rotate; It is characterized in that, go back involving vibrations device and blow device, described vibrating device is arranged on the below of described support frame (1), vibrates on carrying roller for making cast iron pipe; Described blow device is arranged on the side of support frame (1), for purging cast iron pipe surfaces externally and internally.
2. a kind of cast iron pipe device for grinding outer wall according to claim 1, is characterized in that described rotary carrier roller (5) group comprises two pairs of carrying rollers, symmetrical; Described vibrating device is positioned in the middle of described two pairs of carrying rollers.
3. a kind of cast iron pipe device for grinding outer wall according to claim 1, is characterized in that described Pipe grinding machine structure comprises polishing dolly (3), is arranged on the track (15) of support frame (1), is driven axially run along cast iron pipe by vehicle motor, the below of described polishing dolly (3) is provided with at least one sander, described sander comprises polishing motor (16) and the wire wheel (2) by its driven rotary, described polishing motor (16) and wire wheel (2) are arranged in gripper shoe (11), described gripper shoe (11) is hinged with one end of fixed connecting plate (12), the other end of described fixed connecting plate (12) is fixed in polishing dolly (3), described gripper shoe (11) is provided with power rail (13) in wire wheel (2) side, the two ends of described power rail (13) are separately fixed in gripper shoe (11) and polishing dolly (3), described power rail (13) can stretch, rotate for driving gripper shoe (11), thus adjustment wire wheel (2) highly.
4. a kind of cast iron pipe device for grinding outer wall according to claim 3, it is characterized in that the hinge contact of described fixed connecting plate (12) and gripper shoe (11) is positioned at the middle part of gripper shoe (11), described polishing motor (16) and wire wheel (2) lay respectively at the two ends of gripper shoe (11).
5. a kind of cast iron pipe device for grinding outer wall according to claim 3, it is characterized in that described gripper shoe (11) is also provided with dust blower (14), described dust blower (14) connects air compressor, and the blowing direction of described dust blower (14) aims at wire wheel (2).
6. according to a kind of cast iron pipe device for grinding outer wall in claim 3-5 described in any one, it is characterized in that described sander is two, lay respectively at the both sides of polishing dolly (3), the distance of two wire wheels (2) is 3200mm.
7. a kind of cast iron pipe device for grinding outer wall according to claim 1, it is characterized in that described vibrating device involving vibrations motor (7), vibrating motor (7) top is fixedly connected with an arc buffering plate, in order to cast iron pipe conduction vibration; Described vibrating motor (7) is arranged on vibrating grid (8), and the below of described vibrating grid (8) is provided with lift cylinder (6), and lift cylinder (6) can lifting or decline vibrating grid (8).
8. a kind of cast iron pipe device for grinding outer wall according to claim 7, is characterized in that described vibrating motor (7) is at least two, spaced apart; The vibration phase of described at least two vibrating motors (7) is different.
9. a kind of cast iron pipe device for grinding outer wall according to claim 1, characterized by further comprising stopping means, it comprises position-limited rack (9) and is located at the limiting roll (10) on position-limited rack (9), position-limited rack (9) is fixedly installed on the side of cast iron pipe axis, limiting roll (10) is positioned at the nose end of cast iron pipe, is formed stop cast iron pipe.
10. a kind of cast iron pipe device for grinding outer wall according to claim 1, it is characterized in that described blow device is the airduct being provided with magnetic valve, described airduct connecting fan, airduct is arranged on the bellmouth side of cast iron pipe, and the lower tube wall of cast iron pipe is aimed at the center of airduct.
CN201520604305.3U 2015-08-12 2015-08-12 Cast iron pipe outer wall grinding device CN204819001U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520604305.3U CN204819001U (en) 2015-08-12 2015-08-12 Cast iron pipe outer wall grinding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520604305.3U CN204819001U (en) 2015-08-12 2015-08-12 Cast iron pipe outer wall grinding device

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CN204819001U true CN204819001U (en) 2015-12-02

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985494A (en) * 2015-08-12 2015-10-21 新兴铸管股份有限公司 Cast iron pipe outer wall grinding device
CN106736919A (en) * 2016-12-20 2017-05-31 二重集团(德阳)重型装备股份有限公司 Pipeline outer wall automatic Polishing device
CN107695807A (en) * 2017-05-27 2018-02-16 广西圣洁环境工程有限公司 A kind of novel environment friendly device
CN107695805A (en) * 2017-05-27 2018-02-16 广西圣洁环境工程有限公司 A kind of practical environmental protecting device
CN108032150A (en) * 2017-05-27 2018-05-15 沈宝霞 Environmental protecting device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104985494A (en) * 2015-08-12 2015-10-21 新兴铸管股份有限公司 Cast iron pipe outer wall grinding device
CN104985494B (en) * 2015-08-12 2017-03-01 新兴铸管股份有限公司 A kind of cast iron pipe device for grinding outer wall
CN106736919A (en) * 2016-12-20 2017-05-31 二重集团(德阳)重型装备股份有限公司 Pipeline outer wall automatic Polishing device
CN106736919B (en) * 2016-12-20 2018-07-24 二重(德阳)重型装备有限公司 Pipeline outer wall automatic Polishing device
CN107695807A (en) * 2017-05-27 2018-02-16 广西圣洁环境工程有限公司 A kind of novel environment friendly device
CN107695805A (en) * 2017-05-27 2018-02-16 广西圣洁环境工程有限公司 A kind of practical environmental protecting device
CN108032150A (en) * 2017-05-27 2018-05-15 沈宝霞 Environmental protecting device

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