CN201544107U - Press roller type online steel pipe derusting device - Google Patents

Press roller type online steel pipe derusting device Download PDF

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Publication number
CN201544107U
CN201544107U CN2009201443092U CN200920144309U CN201544107U CN 201544107 U CN201544107 U CN 201544107U CN 2009201443092 U CN2009201443092 U CN 2009201443092U CN 200920144309 U CN200920144309 U CN 200920144309U CN 201544107 U CN201544107 U CN 201544107U
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CN
China
Prior art keywords
roller assembly
steel pipe
derusting
brush roller
base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2009201443092U
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Chinese (zh)
Inventor
马永刚
何宏伟
解庆
左新贞
朱世飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Machinery Industry Lanzhou Petroleum Drilling Refining & Chemical Equipment Quality Detection Institute
Shanghai Lanbin Petrochemical Equipment Co Ltd
Lanzhou Petroleum Machinery Research Institute
Lanzhou Lanya Petrochemical Equipment Engineering Co Ltd
Original Assignee
Machinery Industry Lanzhou Petroleum Drilling Refining & Chemical Equipment Quality Detection Institute
Shanghai Lanbin Petrochemical Equipment Co Ltd
Lanzhou Petroleum Machinery Research Institute
Lanzhou Lanya Petrochemical Equipment Engineering Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Machinery Industry Lanzhou Petroleum Drilling Refining & Chemical Equipment Quality Detection Institute, Shanghai Lanbin Petrochemical Equipment Co Ltd, Lanzhou Petroleum Machinery Research Institute, Lanzhou Lanya Petrochemical Equipment Engineering Co Ltd filed Critical Machinery Industry Lanzhou Petroleum Drilling Refining & Chemical Equipment Quality Detection Institute
Priority to CN2009201443092U priority Critical patent/CN201544107U/en
Application granted granted Critical
Publication of CN201544107U publication Critical patent/CN201544107U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a press roller type online steel pipe derusting device, which comprises a pedestal, a rotary conveying roller assembly, a balancing frame, a derusting brush roller assembly and a drive system thereof, wherein the rotary conveying roller assembly is arranged on the pedestal, the pedestal is also provided with a proximity switch for detecting the position of a steel pipe to be derusted, the balancing frame is arranged above the pedestal and connected with the pedestal through a pin shaft seat, the derusting brush roller assembly is installed below one end of the balancing frame, a dust removing cover of dust removing equipment is arranged around the derusting brush roller assembly, the position below the other end of the balancing frame is connected with a cylinder installed on the pedestal, the drive system for providing dynamic force for the derusting brush roller assembly is installed above the balancing frame, and a balancing weight for applying derusting force to the steel pipe is also installed above the balancing frame. The device has simple structure, reasonable layout, easy regulation of derusting pressure and derusting brush roller speed, high derusting efficiency, good effect, low cost, safety, reliability and long service life and is adaptable to the fully automatic derusting of steel pipes with various pipe diameters.

Description

Roller line Pipe derusting device
Technical field the utility model relates to plant equipment fields such as petroleum drilling and mining, oil refinery, metallurgy, building, specifically a kind of steel pipe reprocessing process surface derusting device.
The technical background steel pipe is as the indispensable material of industries such as petroleum drilling and mining, refinery, metallurgy, building, its utilization rate is more and more higher, the particularly raising of China's oil sleeve pipe process technology in recent years, China's oil, the surge of sleeve pipe export volume, steel pipe's production task amount that thereupon brings and steel pipe deep processing amount are also increasing; In steel pipe's production, the steel pipe rolling back steel tube surface before carry out deep processing once more that is shaped all can be got rusty, so will eliminate rust earlier, just can carry out next step surface treatment then, as spray paint, zinc-plated or chromium plating etc.The steel pipe deep processing and production line has also all adopted special-purpose automation rust removalling equipment mostly at present, " a kind of pipe production line special steel pipe derusting device " (ZL 200720031029.1) as Lanzhou Oil Machine Research Institute's application in 2007, be exactly the automation rust removalling equipment at the design of steel pipe deep processing and production line, its major advantage is: 1. steel pipe need not rotate in the production line; 2. do not need to be equipped with cleaner.But find that after coming into operation also there is the improved place of needs in it: what 1. derusting device used is the steel wire scrubbing brush, and use amount is big, and scrubbing brush manufacturing cost height, so the rust cleaning expense is very high; 2. derusting device is had relatively high expectations to the linearity of steel pipe, and when tube bending was big, the vibrating noise of derusting device was very big, and possible locking; 3. need often to regulate steel wire scrubbing brush contact amount or change scrubbing brush, to reach best rust cleaning effect, workman's workload is big; 4. the adaptable steel pipe caliber scope of derusting device institute is less.In the prior art, the version of the automation rust removalling equipment that uses on other production line also has: both sides, steel pipe center are fixed with four motors, every motor head is connected with circular rotational head, be rotated rust cleaning, because the position of circular rotational head is fixed, so the rust cleaning power that acts on the steel pipe is constantly reducing along with the wearing and tearing of brush,, require to regulate at any time the brush position in order to guarantee the effect that eliminates rust; So because require to regulate at any time and can't seal with guard shield, rust cleaning back dust from flying influences environmental sanitation and worker health greatly.The rust removalling equipment that uses on present most of production line all can't reach the needed surface quality requirement of steel pipe deep processing.
The summary of the invention the purpose of this utility model is to provide that a kind of layout is more reasonable, rust cleaning efficient is higher, the rust cleaning cost is lower and can adapt to the roller line Pipe derusting device of all size caliber.
To achieve these goals, the technical scheme taked of the utility model is:
A kind of roller line Pipe derusting device, comprise base, rotation conveying roller assembly, balancing stand, scaling brush roller assembly and transmission system thereof, arrange rotation conveying roller assembly on the described base, also installed on the base be used for detecting wait to eliminate rust the steel pipe position near switch; Described balancing stand is arranged in the top of base, link to each other with base by axis pin base, the scaling brush roller assembly is installed in the below of balancing stand one end, the center line of scaling brush roller assembly is carried the pivot line parallel with steel pipe, be positioned at steel pipe carry rotation centerline directly over, the dust excluding hood of cleaner is set around the scaling brush roller assembly, the below of the balancing stand other end links to each other with cylinder on being installed in base, the transmission system that promising scaling brush roller assembly provides power is installed in the top of balancing stand, and the balancing weight that applies rust cleaning power to steel pipe also is installed.
Described balancing stand below also is provided with the stopping means of the control scaling brush roller assembly volume under pressure and the amount of lifting.Described stopping means is by being fixed on adjusting screw(rod) and the adjusting nut of installing on it on the base and cushioning rubber and form.
Described scaling brush roller assembly, its rust cleaning roller brush is a matched in clearance with rotating shaft, the skeleton end face of rust cleaning roller brush is provided with radially keyway, matches with straight end-face key on the binding nut, and rust cleaning roller brush and rotating shaft are fixed as one.
The roller line Pipe derusting device that the utility model provides, it is simple in structure, rationally distributed, owing to adopted balancing stand press-down type scaling brush roller assembly, rust cleaning pressure and rust cleaning brush roll speed are regulated easily, rust cleaning brush roll rust cleaning efficient height, rust cleaning is effective, the rust cleaning cost is low, safe and reliable, the life-span is long, in the rust cleaning process, really accomplished full-automatic rust cleaning to be adapted to the rust cleaning of various caliber steel pipes.
Description of drawings Fig. 1 is the structural representation front view of the utility model embodiment
Fig. 2 is the structural representation side view of the utility model embodiment
Fig. 3 is a rust cleaning roller assembly partial schematic diagram among the utility model embodiment
Among the figure: the 1-base; 2-rotates conveying roller; 3-decelerator motor; 4-scaling brush roller assembly; The 5-balancing stand; The 6-motor; The 7-main pulley; The 8-belt; 9-is from belt pulley; 10-is near switch; The 11-cylinder; 12-engaging lug seat; 13-cylinder connecting pin; 14-cylinder connector; The 15-connecting pin; The 16-stopping means; The 17-swelling device; The 18-balancing weight; The 19-steel pipe; The 20-binding nut; 21-rust cleaning roller brush; The 22-rotating shaft; The 23-axis pin base; The 24-bearing block.
The specific embodiment as shown in Figure 1 and Figure 2, among the roller line Pipe derusting device embodiment that the utility model provides, this device mainly comprises base 1, rotation conveying roller assembly, balancing stand 5, scaling brush roller assembly 4 and transmission system thereof.Wherein:
Three cover rotation conveying roller assemblies have been arranged on the described base 1, rotation conveying roller 2 connects with decelerator motor 3 usefulness shaft couplings and is fixed on the whole plate, overall fixed is on base 1, it is arranged on same the straight line with the rotation conveying roller assembly of production line, finishes the rotation of steel pipe with production line rotation conveying roller assembly together and carries.Also installed near switch 10 on the base 1, be used for detecting the position of steel pipe 19.
Described balancing stand 5 is arranged in the top of base 1, links to each other with base 1 by axis pin base 23, and balancing stand 5 suitable balanced levers, balancing stand 5 are that the center can rotate in certain angle with the bearing pin.Scaling brush roller assembly 4 is installed in the below of balancing stand 5 one ends, the center line of scaling brush roller assembly 4 is carried the pivot line parallel with steel pipe, be positioned at steel pipe carry rotation centerline directly over, the dust excluding hood of cleaner is set around scaling brush roller assembly 4, this derusting device has been equipped with independent cleaner, whole rust cleaning process is finished in the space of a sealing, dust is unified to be collected, can not cause any pollution to surrounding environment, and because the effect of cleaner, after the steel pipe rust cleaning was finished, the floating dust on the tube wall seldom can enter next link smoothly.The below of balancing stand 5 other ends links to each other with cylinder 11, and promptly cylinder 11 links to each other with the connecting pin 15 of balancing stand 5 belows by cylinder connector 14, and the other end of cylinder 11 then links to each other with engaging lug seat 12 on being welded on base 1 by cylinder connecting pin 13.The below of balancing stand 5 also disposes quadruplet stopping means 16, and stopping means 16 is by being fixed on adjusting screw(rod) and the adjusting nut of installing on it on the base 1 and cushioning rubber and form, and control scaling brush roller assembly 4 presses down and the amount of lifting.The transmission system that promising scaling brush roller assembly 4 provides power is installed in the top of balancing stand 5, to be motor 6 by main pulley 7, belt 8 drive to be installed in drives whole rust cleaning roller assembly 4 from belt pulley 9 on the balancing stand 5 below scaling brush roller assemblies 4, and the tensioner of belt 8 realizes by the swelling device 17 that is installed on the balancing stand 5.The top of balancing stand 5 also is equipped with the balancing weight 18 that applies rust cleaning power in the rust cleaning process for steel pipe.
The motor 6 of the decelerator motor 3 of above-mentioned rotation conveying roller assembly, scaling brush roller assembly transmission system has all adopted frequency conversion control technique, in process of production can be according to the corrosion situation of different batches steel pipe, rotary speed (frequency conversion), steel pipe rotation transporting velocity (frequency conversion) to rust cleaning roller brush 21 are regulated, weight to balancing weight 18 is regulated, to reach best rust cleaning effect.
Described scaling brush roller assembly 4 as shown in Figure 3, the two ends of its rotating shaft 22 are by bearing block 24 location and be supported on the balancing stand below; Rust cleaning roller brush 21 be a matched in clearance with rotating shaft 22, and the skeleton end face of rust cleaning roller brush 21 is provided with radially keyway, match with straight end-face key on the binding nut 20, when two ends binding nut 20 clamps, the rust cleaning roller brush 21 and rotating shaft 22 be fixed as one; The end that belt pulley 9 is installed in rotating shaft 22 links together by flat key and end face pressing plate.
The above-mentioned roller line Pipe derusting device that the utility model provides, its operation principle is:
The rotation that the rotation conveying roller assembly of this device is finished steel pipe together with production line rotation conveying roller assembly is carried, when detecting steel pipe 19 near switch 10 and enter derusting device, send signal near switch 10, be cylinder 11 solenoid valve, magnetic valve action, cylinder 11 venting, under the effect of balancing weight 18, the end that balancing stand 5 is installed scaling brush roller assembly 4 presses down, and the rust cleaning roller brush 21 of rotation acts on and rotates on the steel pipe 19 that moves ahead, and eliminates rust; When detecting steel pipe 19 near switch 10 and left derusting device, cylinder 11 air feed, under cylinder 11 effects, the end that balancing stand 5 is installed scaling brush roller assemblies 4 lifts, and rust cleaning roller brush 21 breaks away from the steel pipe 19 that rotation is carried, and finishes the rust cleaning work of a steel pipe.Balancing stand 5 suitable balanced levers, within the specific limits around bearing pin 23 rotations, be installed in the stopping means 16 on the balancing stand 5 below bases 1, can be according to the abrasion condition of rust cleaning roller brush 21, under the effect of balancing weight 18, control the volume under pressure of scaling brush roller assembly 4 by the angle of balancing stand 5 rotations; Then be to wait for when steel pipe 19 enters derusting device on the other hand, under the effect of cylinder 11, by the angle of balancing stand 5 rotations control scaling brush roller assembly 4 on the amount of moving, thereby reduce the inertia impact of cylinder 11 and rust cleaning roller being brushed 21 steel wires.
Above, describe the specific embodiment of the present utility model with reference to the accompanying drawings.But those skilled in the art can understand, and under the situation that does not depart from spirit and scope of the present utility model, can also do various changes and replacement to the specific embodiment of the present utility model.These changes and replacement all drop in the utility model claims institute restricted portion.

Claims (4)

1. roller line Pipe derusting device, comprise base, rotation conveying roller assembly, balancing stand, scaling brush roller assembly and transmission system thereof, it is characterized in that: arrange rotation conveying roller assembly on the described base, also installed on the base be used for detecting wait to eliminate rust the steel pipe position near switch, described balancing stand is arranged in the top of base, link to each other with base by axis pin base, the scaling brush roller assembly is installed in the below of balancing stand one end, the center line of scaling brush roller assembly is carried the pivot line parallel with steel pipe, be positioned at steel pipe carry rotation centerline directly over, the dust excluding hood of cleaner is set around the scaling brush roller assembly, the below of the balancing stand other end links to each other with cylinder on being installed in base, the transmission system that promising scaling brush roller assembly provides power is installed in the top of balancing stand, and the balancing weight that applies rust cleaning power to steel pipe also is installed.
2. roller line Pipe derusting device according to claim 1 is characterized in that: described balancing stand below also is provided with the stopping means of the control scaling brush roller assembly volume under pressure and the amount of lifting.
3. roller line Pipe derusting device according to claim 2 is characterized in that: described stopping means is by being fixed on adjusting screw(rod) and the adjusting nut of installing on it on the base and cushioning rubber and form.
4. roller line Pipe derusting device according to claim 1, it is characterized in that: described scaling brush roller assembly, its rust cleaning roller brush is a matched in clearance with rotating shaft, the skeleton end face of rust cleaning roller brush is provided with radially keyway, match with the straight end-face key on the binding nut, rust cleaning roller brush and rotating shaft are fixed as one.
CN2009201443092U 2009-11-17 2009-11-17 Press roller type online steel pipe derusting device Expired - Fee Related CN201544107U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201443092U CN201544107U (en) 2009-11-17 2009-11-17 Press roller type online steel pipe derusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201443092U CN201544107U (en) 2009-11-17 2009-11-17 Press roller type online steel pipe derusting device

Publications (1)

Publication Number Publication Date
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102528622A (en) * 2011-12-29 2012-07-04 枣庄矿业集团新安煤业有限公司 Steel pipe automatic derusting machine
CN103029024A (en) * 2012-12-20 2013-04-10 国鼎(南通)管桩有限公司 Integrated treatment device for concrete pipe pile end plate
CN104002221A (en) * 2014-04-30 2014-08-27 六安市协诚车辆配件有限公司 Metal rust removal roller
CN104440487A (en) * 2014-11-03 2015-03-25 重庆钢铁(集团)有限责任公司 Structural steel surface sanding device
CN105108623A (en) * 2015-09-02 2015-12-02 苏州普洛代尔机电有限公司 Polishing machine with uniform polishing effect
CN105252394A (en) * 2015-09-08 2016-01-20 宁国市南方耐磨材料有限公司 Abrasion-resistant ball rust removal device
CN106625190A (en) * 2016-11-29 2017-05-10 安徽宝泰特种材料有限公司 Core rod floatation-type automatic-feeding polishing machine for inner bores
CN106737074A (en) * 2016-11-28 2017-05-31 南安市达腾商务服务有限公司 A kind of building materials steel pipe derusting equipment with elastic device
CN109465725A (en) * 2018-12-11 2019-03-15 中建三局安装工程有限公司 One kind passing through formula outer wall of steel pipe derusting device and its application method
CN113263416A (en) * 2021-06-21 2021-08-17 浙江华立智能装备股份有限公司 Mechanism for automatically removing steel pipe shielding paper
CN113340256A (en) * 2021-06-09 2021-09-03 芜湖新兴铸管有限责任公司 DN400-DN1200 centrifugal nodular cast iron pipe socket ovality detection and correction system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102528622A (en) * 2011-12-29 2012-07-04 枣庄矿业集团新安煤业有限公司 Steel pipe automatic derusting machine
CN103029024A (en) * 2012-12-20 2013-04-10 国鼎(南通)管桩有限公司 Integrated treatment device for concrete pipe pile end plate
CN103029024B (en) * 2012-12-20 2015-04-01 国鼎(南通)管桩有限公司 Integrated treatment device for concrete pipe pile end plate
CN104002221A (en) * 2014-04-30 2014-08-27 六安市协诚车辆配件有限公司 Metal rust removal roller
CN104440487A (en) * 2014-11-03 2015-03-25 重庆钢铁(集团)有限责任公司 Structural steel surface sanding device
CN105108623A (en) * 2015-09-02 2015-12-02 苏州普洛代尔机电有限公司 Polishing machine with uniform polishing effect
CN105252394A (en) * 2015-09-08 2016-01-20 宁国市南方耐磨材料有限公司 Abrasion-resistant ball rust removal device
CN106737074A (en) * 2016-11-28 2017-05-31 南安市达腾商务服务有限公司 A kind of building materials steel pipe derusting equipment with elastic device
CN106625190A (en) * 2016-11-29 2017-05-10 安徽宝泰特种材料有限公司 Core rod floatation-type automatic-feeding polishing machine for inner bores
CN109465725A (en) * 2018-12-11 2019-03-15 中建三局安装工程有限公司 One kind passing through formula outer wall of steel pipe derusting device and its application method
CN113340256A (en) * 2021-06-09 2021-09-03 芜湖新兴铸管有限责任公司 DN400-DN1200 centrifugal nodular cast iron pipe socket ovality detection and correction system
CN113263416A (en) * 2021-06-21 2021-08-17 浙江华立智能装备股份有限公司 Mechanism for automatically removing steel pipe shielding paper

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20161117

CF01 Termination of patent right due to non-payment of annual fee