CN104985494B - A kind of cast iron pipe device for grinding outer wall - Google Patents
A kind of cast iron pipe device for grinding outer wall Download PDFInfo
- Publication number
- CN104985494B CN104985494B CN201510492101.XA CN201510492101A CN104985494B CN 104985494 B CN104985494 B CN 104985494B CN 201510492101 A CN201510492101 A CN 201510492101A CN 104985494 B CN104985494 B CN 104985494B
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- CN
- China
- Prior art keywords
- cast iron
- iron pipe
- support frame
- polishing
- gripper shoe
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Classifications
-
- 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
- B24B5/36—Single-purpose machines or devices
- B24B5/38—Single-purpose machines or devices for externally grinding travelling elongated stock, e.g. wire
-
- 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
- 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
- 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)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to cast iron pipe processing technique field, specifically disclose a kind of cast iron pipe device for grinding outer wall, including support frame, described support frame is provided with the Pipe grinding machine structure that at least one can be walked in described support frame, for polishing to cast iron pipe outer wall;It is provided with rotary carrier roller group below described support frame, including some, carrying roller arranged in parallel is used for carrying cast iron pipe between each pair carrying roller, described carrying roller drives rotation by drive mechanism, thus driving cast iron pipe to rotate;Also include vibrating device and blow device, described vibrating device is arranged on the lower section of described support frame, be used for making cast iron pipe vibrate on carrying roller;Described blow device is arranged on the side of support frame, for purging to cast iron pipe surfaces externally and internally.The present invention can effectively polish and clean cast iron tube wall, efficiency high, can improve outer wall surface quality after cast tube molding, improve the adhesive force of paint film, improve worker's labor intensity.
Description
Technical field
The present invention relates to cast iron pipe processing technique field.
Background technology
At present it is often necessary to pipe is carried out outer wall polishing in the production technology of centrifugal cast iron pipe, clean outer wall surface, with
Meet client and production requirement.What prior art was usually used is man-hour manually hand-held grinder buffing, and labor strength is big, efficiency
Low, and there is potential safety hazard.
CN 203062457 U discloses a kind of Petroleum screen tube outer wall polishing processing device with dedusting function, bag
Including rack, is provided with one in described frame and can walk carry out the Pipe grinding machine structure of polishing operation described frame is up, described
It is provided with dust arrester on Pipe grinding machine structure;It is arranged with multigroup working roll being oppositely arranged by two roll surfaces in parallel in described frame
The load-bearing work roller group for placing tubing to be polished of composition, described working roll is connected with drive mechanism by rotary shaft.
This device is additionally provided with tubing jacking mechanism in described frame, conveniently after the completion of polishing operation, by this tubing jack-up machine
Structure action, the tubing jack-up of completion of processing departs from load-bearing work roller group.
This technical scheme absorbs the dust of polishing grinder buffing generation it is therefore intended that preventing dust from falling using axial fan
Fall to polluting environment.However, the metallic dust being produced using the polishing of this device, partly by the dust earthward dropping in the air in landing
Close to blower fan when can be aspirated by blower fan, and Petroleum screen tube surface still can be with a large amount of metallic dusts or chip it is impossible to by wind
Machine is absorbed, it is still desirable to manually carry out secondary cleaning, tube wall surface dust remains for the requirement that can not reach tube wall cleaning after polishing
Amount is big, and after polishing, cleaning effect is poor, and artificial cleaning still has dust pollution dangerous.
Content of the invention
The technical problem to be solved in the present invention is to provide a kind of cast iron pipe device for grinding outer wall, can effectively remove cast iron pipe
The dust of outer surface attachment, greasy dirt and iron scale etc., tube wall cleaning effect is good, it is possible to increase outside subsequent technique, spray painting film is attached
Put forth effort and presentation quality.
For solving above-mentioned technical problem, the technical solution used in the present invention is:A kind of cast iron pipe device for grinding outer wall, bag
Include support frame, described support frame is provided with the Pipe grinding machine structure that at least one can be walked in described support frame, for right
Cast iron pipe outer wall is polished;It is provided with rotary carrier roller group, including some to carrying roller arranged in parallel, often below described support frame
To being used between carrying roller carrying cast iron pipe, described carrying roller drives rotation by drive mechanism, thus driving cast iron pipe to rotate;Also include
Vibrating device and blow device, described vibrating device is arranged on the lower section of described support frame, is used for making cast iron pipe in carrying roller
Vibration;Described blow device is arranged on the side of support frame, for purging to cast iron pipe surfaces externally and internally.
Further, described rotary carrier roller group includes two pairs of carrying rollers, symmetrical;It is right that described vibrating device is located at described two
In the middle of carrying roller.
Further, described Pipe grinding machine structure includes dolly of polishing, and is arranged on the track of support frame, is driven by vehicle motor
Move and axially run along cast iron pipe;The lower section of described polishing dolly is provided with least one sander, and described sander includes polishing electricity
Machine and the wire wheel being rotated by it, described polishing motor and wire wheel arrange on the supporting plate, described gripper shoe and fixation
One end of connecting plate is hinged, and the other end of described fixed connecting plate is fixed on polishing dolly, and described gripper shoe is in wire wheel
Side is provided with power rail, and the two ends of described power rail are separately fixed in gripper shoe and polishing dolly, and described power rail can be stretched
Contracting, for driving gripper shoe to rotate, thus adjust wire wheel height.
Further, the hinge contact of described fixed connecting plate and gripper shoe is located at the middle part of gripper shoe, described polishing electricity
Machine and wire wheel are respectively positioned at the two ends of gripper shoe.Polishing motor and wire wheel two ends arrangement, effectively reduce gripper shoe and fixation
Connecting plate is hinged the load at place, the stability of lifting sander.
Further, described gripper shoe is additionally provided with dust blower, described dust blower connects air compressor, described dust blower
Blowing direction be aligned wire wheel.
Preferably, described sander is two, is located at the both sides of polishing dolly respectively, and the distance of two wire wheels is
3200mm .
Further, described vibrating device includes vibrating motor, and vibrating motor top is fixedly connected an arc buffering plate,
In order to cast iron pipe conduction vibration;Described vibrating motor is arranged on vibrating grid, and the lower section of described vibrating grid is provided with lift cylinder,
Lift cylinder being capable of 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
Position is different.
Further, stopping means are also included, it includes position-limited rack and the limiting roll on position-limited rack, position-limited rack is fixed
It is arranged on the side of cast iron pipe axial direction, limiting roll is located at the nose end of cast iron pipe, cast iron pipe is formed and stops.
Further, described blow device is the airduct being provided with electromagnetic valve, described airduct connecting fan, and airduct is arranged on casting
The bellmouth side of iron pipe, the center of airduct is directed at the lower tube wall of cast iron pipe.
Have the beneficial effects that using produced by technique scheme:The present invention has polishing, vibration, purging function, mill
Pipe mechanism drives sander along cast iron pipe axially-movable using polishing dolly, and sander adopts power rail adjustment wire wheel to realize
Lower position adjustment, simultaneously power rail wire wheel can be realized spacing keep certain lower pressure so that wire wheel and cast iron pipe
Tube wall is fitted closely, and grinding depth stablizes the polishing effect it is ensured that good.In bruting process, polishing can be produced by dust blower
Dust blow off polishing region, reduce the resistance that big dust particle produces to polishing, reduce the polishing damage to tube wall for the cut, carry
Rise the planarization after tube wall polishing.Vibrating device adopts the vibrating motor of multiple difference vibration phases to pass through arc buffering plate to casting
Iron pipe conduction vibration, vibrating effect is good, so that the debris such as the metal fragment of attachment, granule on pipe inside and outside wall is departed from, reduce
The adhesive force to tube wall for the granule debris that polishing produces, then the high pressure draught purging of the bellmouth side via cast iron pipe, can be notable
The cleaning effect of riser wall, cleaning is realized to the polishing dust falling in pipe simultaneously it is ensured that after cast iron pipe polishing pipe inside and outside
Overall spatter property.
Brief description
Fig. 1 is the structural representation of the present invention;
Fig. 2 is the structural representation of Pipe grinding machine structure of the present invention.
Wherein, 1, support frame;2nd, wire wheel;3rd, polishing dolly;4th, roller motor;5th, rotary carrier roller;6th, lift cylinder;
7th, vibrating motor;8th, vibrating grid;9th, position-limited rack;10th, limiting roll;11st, gripper shoe;12nd, fixed connecting plate;13rd, power rail;14、
Dust blower;15th, track;16th, polishing motor.
Specific embodiment
In order to solve after the polishing of cast iron tube wall and polishing, body cleaning hand labor intensity is big, and existing grinding apparatus are polished
Technical problem poor with cleaning effect, that efficiency is low, the invention discloses a kind of cast iron pipe device for grinding outer wall, by adopting connecting rod
Formula sander and the technological means installing vibrating device, blow device additional, can effectively polish and clean cast iron tube wall, efficiency
High.In order to clearly describe the present invention, the present invention will be further described below in conjunction with the accompanying drawings.
A kind of cast iron pipe device for grinding outer wall, including cuboid support frame 1, this framework inner bottom part is provided with rotary carrier roller 5
Group, including two pairs of rotary carrier rollers 5 of before and after, in order to carry cast iron pipe between the roll surface of each pair rotary carrier roller 5, each rotary carrier roller 5
Connect reductor driving by roller motor 4 to rotate in the same direction, at the same speed such that it is able to drive cast iron pipe at the uniform velocity to rotate;Support frame 1
Top be axially arranged with two groups of parallel horizontal rail 15 along cast iron pipe, horizontal rail 15 be provided with by vehicle motor drive can before and after
The polishing dolly 3 travelling, the lower section of polishing dolly 3 is provided with a sander, and sander includes polishing motor 16 and by its drive
The wire wheel 2 of rotation, polishing motor 16 and wire wheel 2 are arranged in gripper shoe 11, gripper shoe 11 and the one of fixed connecting plate 12
End is hinged, and the other end of fixed connecting plate 12 is fixed on polishing dolly 3, and gripper shoe 11 is provided with power in wire wheel 2 side
Bar 13, the two ends of power rail 13 are separately fixed in gripper shoe 11 and polishing dolly 3, and power rail 13 can stretch, for driving
Gripper shoe 11 rotates, thus adjusting wire wheel 2 height.Cast iron pipe outer wall polisher also includes vibrating device and blow device, shakes
Dynamic device is arranged on the lower section of support frame 1, between two pairs of rotary carrier rollers 5, is used for making cast iron pipe vibrate on carrying roller, vibration dress
Put including vibrating motor 7, vibrating motor 7 top is fixedly connected an arc buffering plate, in order to cast iron pipe conduction vibration, arc
Buffer board preferred high durometer rubber class material, has certain elasticity while conduction vibration, prevent from cast iron pipe being caused damage;
Vibrating motor 7 is arranged on vibrating grid 8, and the lower section of vibrating grid 8 is provided with rotary carrier roller 6, rotary carrier roller 6 can lifting or decline shake
Moving frame 8;Described blow device is arranged on the side of support frame 1, for purging to cast iron pipe surfaces externally and internally.
Improvement further to the technical program, gripper shoe 11 is additionally provided with dust blower 14, and described dust blower 14 connects sky
Air compressor, the blowing direction be aligned wire wheel 2 of described dust blower 14.
During the work of cast iron pipe outer wall polisher, roller motor 4 drives rotary carrier roller 5 to rotate, and drives cast iron pipe to rotate, polishing
Power rail 13 on dolly 3 pushes wire wheel 2 subsidy tube wall, and motor 16 of polishing drives wire wheel 2 rotary-grinding tube wall, simultaneously
Dust blower 14 blowing pressurized air at wire wheel 2, the granule dust that polishing is produced is driven away, and improves grinding efficiency, and it is right to reduce
The depth of tube wall scratches, and meanwhile, polishing dolly 3 slidably reciprocates on the track 15 in support frame 1, realizes to tube wall difference portion
The polishing of position.After polishing finishes, sander quits work, and power rail 13 shrinks wire wheel 2 lifting, and dolly 3 of polishing stops fortune
Dynamic, the rotary carrier roller 6 of vibrating device rises so that arc buffering plate is near to or in contact with cast iron pipe, and cast iron pipe is in vibrating motor 7
Vibration altitude range in, open vibrating motor 7, simultaneously open blow device, cast iron pipe rotation some week after, make cleaning situation
Whole office is closed, completes to clear up.
This device passes through to adjust the stroke of the size of rotary carrier roller 5 and power rail 13 it is adaptable to the cast iron pipe of various caliber,
Strong applicability.
Improvement further to the technical program, above-mentioned can be set by polishing dolly 3 and the Pipe grinding machine structure that forms of sander
Put multiple, depending on the length of cast iron pipe, it is possible to increase grinding efficiency, reduce the polishing time, improve working ability.
Preferably, the hinge contact of fixed connecting plate 12 and gripper shoe 11 is located at the middle part of gripper shoe 11, described polishing electricity
Machine 16 and wire wheel 2 are respectively positioned at the two ends of gripper shoe 11.Polishing motor 16 and wire wheel 2 two ends arrangement, effectively reduce and support
Plate 11 and fixed connecting plate 12 are hinged the load at place, the stability of lifting sander.
Preferably, described sander is two, is located at the both sides of polishing dolly 3 respectively, and the distance of two wire wheels 2 is
3200mm .Ductile iron pipe full-length 6m, the distance of two wire wheels 2 is 3200mm, polishing dolly 3 walking 3200mm,
The polishing to the whole outer surface of cast tube, efficiency high can be completed, technique setting is simpler, reduce operation easier.
Improvement further to the technical program, vibrating motor 7 is at least two, spaced apart;Described at least two shake
The vibration phase of galvanic electricity machine 7 is different.Multiple vibrating motor 7 distributed arrangements, more to the oscillation point of cast iron pipe, vibration is gearing
Height, the vibrated scope of cast iron pipe is bigger, and vibrating effect is more preferable.Vibration phase is different, can be obviously improved vibration efficiency.
Improvement further to the technical program, also includes stopping means, and it includes position-limited rack 9 and on position-limited rack 9
Limiting roll 10, position-limited rack 9 be fixedly installed on cast iron pipe axial direction side, limiting roll 10 be located at cast iron pipe nose end, to casting
Iron pipe forms and stops, prevents cast iron pipe from moving due to producing with rotary carrier roller 5 in vibration processes, causes center of gravity reach or retreat.
Improvement further to the technical program, described blow device is the airduct being provided with electromagnetic valve, and described airduct connects
Blower fan, airduct is arranged on the bellmouth side of cast iron pipe, and the center of airduct is directed at the lower tube wall of cast iron pipe.Wind-force more concentrates purging
Effect more preferably, prevents the polishing granule on upper tube wall from dropping and forms secondary pollution to lower tube wall, in hgher efficiency.
Claims (6)
1. a kind of cast iron pipe device for grinding outer wall, including support frame(1), described support frame(1)Being provided with least one can
In described support frame(1)The Pipe grinding machine structure of upper walking, for polishing to cast iron pipe outer wall;Described support frame(1)Under
Side is provided with rotary carrier roller(5)Group, is used for carrying cast iron pipe between each pair carrying roller to carrying roller arranged in parallel including some, described
Carrying roller drives rotation by drive mechanism, thus driving cast iron pipe to rotate;It is characterized in that, also include vibrating device and purging dress
Put, described vibrating device is arranged on described support frame(1)Lower section, be used for making cast iron pipe vibrate on carrying roller;Described purging
Device is arranged on support frame(1)Side, for purging to cast iron pipe surfaces externally and internally;
Described Pipe grinding machine structure includes dolly of polishing(3), it is arranged on support frame(1)Track(15)On, driven by vehicle motor
Axially run along cast iron pipe;Described polishing dolly(3)Lower section be provided with least one sander, described sander include polishing electricity
Machine(16)With the wire wheel being rotated by it(2), described polishing motor(16)And wire wheel(2)It is arranged on gripper shoe(11)
On, described gripper shoe(11)With fixed connecting plate(12)One end be hinged, described fixed connecting plate(12)The other end fix
In polishing dolly(3)On, described gripper shoe(11)In wire wheel(2)Side is provided with power rail(13), described power rail(13)'s
Two ends are separately fixed at gripper shoe(11)With polishing dolly(3)On, described power rail(13)Can stretch, for driving gripper shoe
(11)Rotate, thus adjusting wire wheel(2)Highly;
Described fixed connecting plate(12)And gripper shoe(11)Hinge contact be located at gripper shoe(11)Middle part, described polishing motor
(16)And wire wheel(2)It is located at gripper shoe respectively(11)Two ends;
Described gripper shoe(11)On be additionally provided with dust blower(14), described dust blower(14)Connect air compressor, described dust blower
(14)Blowing direction be aligned wire wheel(2);
Described vibrating device includes vibrating motor(7), vibrating motor(7)Top is fixedly connected an arc buffering plate, in order to right
Cast iron pipe conduction vibration;Described vibrating motor(7)It is arranged on vibrating grid(8)On, described vibrating grid(8)Lower section be provided with lifting air
Cylinder(6), lift cylinder(6)Being capable of lifting or decline vibrating grid(8).
2. a kind of cast iron pipe device for grinding outer wall according to claim 1 is it is characterised in that described rotary carrier roller(5)Group bag
Include two pairs of carrying rollers, symmetrical;Described vibrating device is located 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, it is characterised in that described sander is two, divides
Wei Yu not polish dolly(3)Both sides, two wire wheels(2)Distance be 3200mm.
4. a kind of cast iron pipe device for grinding outer wall according to claim 1 is it is characterised in that described vibrating motor(7)Be to
Few two, spaced apart;Described at least two vibrating motors(7)Vibration phase different.
5. it is characterised in that also including stopping means, it wraps a kind of cast iron pipe device for grinding outer wall according to claim 1
Include position-limited rack(9)With located at position-limited rack(9)On limiting roll(10), position-limited rack(9)It is fixedly installed on the side of cast iron pipe axial direction,
Limiting roll(10)Positioned at the nose end of cast iron pipe, cast iron pipe is formed and stops.
6. a kind of cast iron pipe device for grinding outer wall according to claim 1 is it is characterised in that described blow device is to be provided with
The airduct of electromagnetic valve, described airduct connecting fan, airduct is arranged on the bellmouth side of cast iron pipe, the center be aligned cast iron pipe of airduct
Lower tube wall.
Priority Applications (1)
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CN201510492101.XA CN104985494B (en) | 2015-08-12 | 2015-08-12 | A kind of cast iron pipe device for grinding outer wall |
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CN201510492101.XA CN104985494B (en) | 2015-08-12 | 2015-08-12 | A kind of cast iron pipe device for grinding outer wall |
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CN104985494A CN104985494A (en) | 2015-10-21 |
CN104985494B true CN104985494B (en) | 2017-03-01 |
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CN105666324A (en) * | 2016-03-10 | 2016-06-15 | 佘峰 | Rotary-grinding regulating mechanism for outer surfaces of pipe fittings |
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CN111251151B (en) * | 2020-03-12 | 2021-09-21 | 哈尔滨双通铸锻有限责任公司 | Metal surface rust cleaning device convenient to use |
CN111633478A (en) * | 2020-06-12 | 2020-09-08 | 洛阳双瑞达特铜有限公司 | High-quality processing method for outer surface of seamless pipe |
CN112809528A (en) * | 2020-12-31 | 2021-05-18 | 新兴铸管股份有限公司 | Pipe wall polishing and cleaning device |
CN113334215B (en) * | 2021-06-01 | 2022-06-03 | 中建三局第一建设安装有限公司 | Automatic pipeline rust removing equipment |
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