CN109877683A - A kind of building steel tube polishing derusting device - Google Patents

A kind of building steel tube polishing derusting device Download PDF

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Publication number
CN109877683A
CN109877683A CN201910211665.XA CN201910211665A CN109877683A CN 109877683 A CN109877683 A CN 109877683A CN 201910211665 A CN201910211665 A CN 201910211665A CN 109877683 A CN109877683 A CN 109877683A
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CN
China
Prior art keywords
gear
case
derusting
rotating bar
rotating
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CN201910211665.XA
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Chinese (zh)
Inventor
钟树旭
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Individual
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Individual
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Priority to CN201910211665.XA priority Critical patent/CN109877683A/en
Publication of CN109877683A publication Critical patent/CN109877683A/en
Withdrawn legal-status Critical Current

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Abstract

The invention discloses a kind of building steel tube polishing derusting devices, including the case that derusts, first bevel gear rotation is driven by first motor, first bevel gear drives the first rotating bar and the first rotating wheel to rotate by second bevel gear, first rotating wheel drives the first scaling brush to reciprocatingly slide on the first slide bar by first connecting rod, first rotating bar drives the rotation of the second rotating bar by third gear and the 4th gear, second rotating bar drives the rotation of third rotating bar by the 5th gear and the 6th gear, third rotating bar drives the rotation of the second rotating wheel, second rotating wheel drives the second scaling brush to reciprocatingly slide on the second slide bar by the second connecting rod, to carry out derusting work to steel pipe, start the second motor, second motor drives steel pipe constantly to rotate by scroll chuck, to derust to the side of steel pipe, derusting is convenient, save people Power improves efficiency.The present invention is convenient to use, saves manpower, and rust cleaning efficiency is high.

Description

A kind of building steel tube polishing derusting device
Technical field
The present invention relates to building equipment technology field, specially a kind of building steel tube polishing derusting device.
Background technique
Steel pipe is for trandfer fluid and powdery solid, exchange thermal energy, manufacture machine components and container and a kind of economy Steel, the development of steel pipe's production technology start from the manufacturing rise of bicycle, the exploitation of 19th century younger oil, the twice world The manufacture of naval vessel, boiler, aircraft during Great War, the manufacture of apparatus of thermo-electric power boiler after World War II, the development of chemical industry with And the drilling of petroleum gas and transport etc., all effectively push development of the Steel Tube Industries in kind, yield and quality, steel Pipe can be divided into two major classes by production method: seamless steel pipe and seamed steel pipe, and seamed steel pipe is divided to steel pipes with straight and spirally welded steel pipe two Kind, application of the steel pipe in construction is also very extensive.
Steel pipe is due to its own material, and especially the higher carbon steel pipe of phosphorus content is highly susceptible to aoxidize in air The iron rust of steel tube surface or oxide layer are such as removed not in time so that steel tube surface generates rust stain, can both reduce steel by the oxidation of object The capability and performance of pipe can also shorten the service life of steel pipe.Therefore steel pipe need to carry out preservative treatment, carry out mopping anti-corrosion it Before, need to carry out steel tube surface polishing processing of rust removing, existing steel pipe polishing mode is mainly the polishing of worker's handheld portable Machine carries out polishing derusting to steel pipe, and which amount of labour is larger, and grinding efficiency is low, derusting effect.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of building steel tube polishing derusting dress It sets, can effectively solve the problems in background technique.
To achieve the above object, the derusting device the invention provides the following technical scheme: a kind of building steel tube use is polished, including Derust case, and the side inner wall of the derusting case is fixed with positioning plate, and the side of the positioning plate is rotatably connected to rotating disk, described The side of rotating disk is fixed with scroll chuck, and the top of the derusting case is equipped with first gear case, and the bottom of the derusting case is set There is second gear case, is equipped with first motor in the first gear case, the output sleeve of the first motor is connected to the first cone tooth Wheel, the front end of the first motor are equipped with the first rotating bar vertically, and first rotating bar is socketed with second bevel gear, and described the Two bevel gears are meshed with first bevel gear, and the bottom of first rotating bar is fixedly installed with the through the derusting box top The inside top of one rotating wheel, the derusting case is horizontally fixed with the first slide bar, is socketed with the first sliding on first slide bar Set, the bottom of first sliding sleeve are fixedly installed with the first mounting plate, and the bottom of first mounting plate is fixed with first and removes Rust brush, the side of first mounting plate are fixed with the first fixed block, and first fixed block is close to first rotating wheel Side is hinged with first connecting rod, and the other end of the first connecting rod is articulated with the bottom of first rotating wheel, and described Third gear is socketed in one rotating bar below the second bevel gear, the side of first rotating bar is equipped with second turn Lever is socketed with the 4th gear in second rotating bar, and the 4th gear is meshed with third gear, second rotation The bottom of bar extends to the inside bottom of the second gear case, second rotating bar through the two sides up and down of the derusting case Lower end be socketed with the 5th gear inside the second gear case, third rotating bar is equipped in the second gear case vertically, The 6th gear is socketed in the third rotating bar, the 6th gear is meshed with the 5th gear, the third rotating bar Top is fixed with the second rotating wheel through the bottom of the derusting case, and it is sliding that the inside bottom of the derusting case is horizontally fixed with second Bar is socketed with the second sliding sleeve on second slide bar, and the bottom of second sliding sleeve is fixedly installed with the second mounting plate, institute It states and is fixed with the second scaling brush at the top of the second mounting plate, the side of second mounting plate is fixed with the second fixed block, described Second fixed block is hinged with the second connecting rod close to the side of second rotating wheel, and the other end of second connecting rod is hinged In the top of second rotating wheel, the lower section of the derusting case is equipped with disposal box, and the side of the disposal box is equipped with delivery pipe, Blower is installed, the end of the delivery pipe is connected with dust gathering arrester through the bottom of the derusting case in the delivery pipe.
As a preferred technical solution of the present invention, the side of the derusting case is equipped with the second motor, second electricity The output shaft of machine is fixedly installed with steel pipe by the scroll chuck through the one side wall of the derusting case, the steel pipe it is another End is connect by the scroll chuck with rotating disk.
As a preferred technical solution of the present invention, the top of first rotating bar is interior with the first gear case Lateral roof rotation connection.
As a preferred technical solution of the present invention, the top of second rotating bar is interior with the first gear case The inside bottom of lateral roof rotation connection, the bottom of second rotating bar and the second gear case is rotatablely connected.
As a preferred technical solution of the present invention, the steel pipe be set to first scaling brush and the second scaling brush it Between.
As a preferred technical solution of the present invention, the equal length of first slide bar and second slide bar.
As a preferred technical solution of the present invention, the length phase of the first connecting rod and second connecting rod Deng.
As a preferred technical solution of the present invention, the bottom of the derusting case is equipped with support frame.
Compared with prior art, the beneficial effects of the present invention are: driving first bevel gear rotation by first motor first, First bevel gear drives the rotation of the first rotating bar by second bevel gear, and the first rotating bar drives the first rotating wheel to rotate, and first Rotating wheel drives the first scaling brush to reciprocatingly slide on the first slide bar by first connecting rod, and the first rotating bar passes through third gear The rotation of the second rotating bar is driven with the 4th gear, the second rotating bar drives third rotating bar to turn by the 5th gear and the 6th gear Dynamic, third rotating bar drives the rotation of the second rotating wheel, and the second rotating wheel drives the second scaling brush second by the second connecting rod It reciprocatingly slides on slide bar, to carry out derusting work to steel pipe, starts the second motor, the second motor drives steel by scroll chuck Pipe constantly rotation, so that the side to steel pipe is derusted, derusting is convenient, saves manpower, improves efficiency.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention;
Fig. 2 is the schematic diagram of the section structure of the invention;
Fig. 3 is the schematic diagram of internal structure of first gear case of the present invention;
Fig. 4 is the internal structure chart of second gear case of the present invention;
Fig. 5 is the enlarged structure schematic diagram at A of the present invention.
In figure: 1, derust case;2, positioning plate;3, rotating disk;4, scroll chuck;5, first gear case;6, second gear case; 7, first motor;8, first bevel gear;9, the first rotating bar;10, second bevel gear;11, the first rotating wheel;12, the first slide bar; 13, the first sliding sleeve;14, the first mounting plate;15, the first scaling brush;16, the first fixed block;17, first connecting rod;18, third Gear;19, the second rotating bar;20, the 5th gear;21, third rotating bar;22, the 6th gear;23, the second rotating wheel;24, Two slide bars;25, the second sliding sleeve;26, the second mounting plate;27, the second fixed block;28, the second connecting rod;29, disposal box;30, Delivery pipe;31, blower;32, dust gathering arrester;33, the 4th gear;34, the second motor;35, steel pipe;36, support frame;37, it second removes Rust brush.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of building steel tube polishing derusting device, including remove Become rusty case 1, and the side inner wall of derusting case 1 is fixed with positioning plate 2, and the side of positioning plate 2 is rotatably connected to rotating disk 3, rotating disk 3 Side is fixed with scroll chuck 4, and the top of derusting case 1 is equipped with first gear case 5, and the bottom of derusting case 1 is equipped with second gear case 6, it is equipped with first motor 7 in first gear case 5, the output sleeve of first motor 7 is connected to first bevel gear 8, before first motor 7 End is equipped with the first rotating bar 9 vertically, and the first rotating bar 9 is socketed with second bevel gear 10, second bevel gear 10 and first bevel gear 8 It is meshed, the bottom of the first rotating bar 9 is fixedly installed with the first rotating wheel 11 at the top of derusting case 1, the medial roof for the case 1 that derusts Portion is horizontally fixed with the first slide bar 12, and the first sliding sleeve 13 is socketed on the first slide bar 12, and the bottom of the first sliding sleeve 13 is fixed First mounting plate 14 is installed, the bottom of the first mounting plate 14 is fixed with the first scaling brush 15, and the side of the first mounting plate 14 is solid Surely there is the first fixed block 16, the first fixed block 16 is hinged with first connecting rod 17 close to the side of the first rotating wheel 11, and first connects The other end of extension bar 17 is articulated with the bottom of the first rotating wheel 11, is socketed in the first rotating bar 11 in the lower section of second bevel gear 10 There is third gear 18, the side of the first rotating bar 9 is equipped with the second rotating bar 19, is socketed with the 4th gear in the second rotating bar 19 33, the 4th gear 33 is meshed with third gear 18, and the bottom of the second rotating bar 19 is extended to through the two sides up and down of derusting case 1 The inside bottom of second gear case 6, the lower end of the second rotating bar 19 are socketed with the 5th gear 20 inside second gear case 6, the Third rotating bar 21 is equipped in two gear-boxes 6 vertically, is socketed with the 6th gear 22 in third rotating bar 21, the 6th gear 22 and the Five gears 20 are meshed, and the top of third rotating bar 21 is fixed with the second rotating wheel 23 through the bottom of derusting case 1, and derust case 1 Inside bottom be horizontally fixed with the second slide bar 24, the second sliding sleeve 25 is socketed on the second slide bar 24, the second sliding sleeve 25 Bottom is fixedly installed with the second mounting plate 26, and the top of the second mounting plate 26 is fixed with the second scaling brush 37, the second mounting plate 26 Side be fixed with the second fixed block 27, the second fixed block 27 is hinged with the second connecting rod close to the side of the second rotating wheel 23 28, the other end of the second connecting rod 28 is articulated with the top of the second rotating wheel 23, and the lower section of derusting case 1 is equipped with disposal box 29, collection The side of dirt case 29 is equipped with delivery pipe 30, blower 31 is equipped in delivery pipe 30, the end of delivery pipe 31 is through the bottom of derusting case 1 Portion is connected with dust gathering arrester 32.
The side of derusting case 1 is equipped with the second motor 34, and the output shaft of the second motor 34 passes through through the one side wall of derusting case 1 Scroll chuck 4 is fixedly installed with steel pipe 35, and the other end of steel pipe 19 is connect by scroll chuck 4 with rotating disk 3, the first rotating bar 9 top and the inside top of first gear case 5 are rotatablely connected, the top of the second rotating bar 19 and the inside of first gear case 5 Top rotation connection, the bottom of the second rotating bar 19 and the inside bottom of second gear case 6 are rotatablely connected, and steel pipe 35 is set to first Between scaling brush 15 and the second scaling brush 37, the equal length of the first slide bar 12 and the second slide bar 24, first connecting rod 17 and The bottom of the equal length of two connecting rods 28, derusting case 1 is equipped with support frame 36.
The working principle of the invention and process for using: in use, driving 8 turns of first bevel gear by first motor 7 first Dynamic, first bevel gear 8 drives the rotation of the first rotating bar 9 by second bevel gear 10, and the first rotating bar 9 drives the first rotating wheel 11 Rotation, the first rotating wheel 11 drive the first scaling brush 15 to reciprocatingly slide on the first slide bar 12 by first connecting rod 17, and first Rotating bar 9 drives the rotation of the second rotating bar 19 by third gear 18 and the 4th gear 33, and the second rotating bar 19 passes through the 5th tooth Wheel 20 and the 6th gear 22 drive third rotating bar 21 to rotate, and third rotating bar 21 drives the second rotating wheel 23 to rotate, and second turn Driving wheel 23 drives the second scaling brush 37 to reciprocatingly slide on the second slide bar 24 by the second connecting rod 28, to carry out to steel pipe 36 Derust work, starts the second motor 34, the second motor 34 drives steel pipe 36 constantly to rotate by scroll chuck 4, thus to steel pipe 36 side is derusted, and derusting is convenient, is saved manpower, is improved efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding And modification, the scope of the present invention is defined by the appended.

Claims (8)

1. a kind of building steel tube polishing derusting device, including derusting case (1), it is characterised in that: the side of derusting case (1) Inner wall is fixed with positioning plate (2), and the side of the positioning plate (2) is rotatably connected to rotating disk (3), and the one of the rotating disk (3) Side is fixed with scroll chuck (4), and the top of derusting case (1) is equipped with first gear case (5), the bottom of derusting case (1) Equipped with second gear case (6), first motor (7) are equipped in the first gear case (5), the output shaft of the first motor (7) It is socketed with first bevel gear (8), the front end of the first motor (7) is equipped with the first rotating bar (9) vertically, first rotating bar (9) it is socketed with second bevel gear (10), the second bevel gear (10) is meshed with first bevel gear (8), first rotation The bottom of bar (9) is fixedly installed with the first rotating wheel (11) at the top of the derusting case (1), the inside of derusting case (1) Top horizontal is fixed with the first slide bar (12), is socketed with the first sliding sleeve (13) on first slide bar (12), and described first is sliding The bottom of dynamic set (13) is fixedly installed with the first mounting plate (14), and the bottom of first mounting plate (14) is fixed with the first derusting It brushes (15), the side of first mounting plate (14) is fixed with the first fixed block (16), and first fixed block (16) is close to institute The side for stating the first rotating wheel (11) is hinged with first connecting rod (17), and the other end of the first connecting rod (17) is articulated with institute The bottom of the first rotating wheel (11) is stated, is socketed on first rotating bar (11) below the second bevel gear (10) The side of three gears (18), first rotating bar (9) is equipped with the second rotating bar (19), is socketed on second rotating bar (19) There is the 4th gear (1), the bottom of second rotating bar (19) extends to described the through the two sides up and down of derusting case (1) The inside bottom of two gear-boxes (6), the lower end of second rotating bar (19) are socketed with the inside the second gear case (6) Five gears (20) are equipped with third rotating bar (21) vertically in the second gear case (6), are socketed on the third rotating bar (21) There is the 6th gear (22), the 6th gear (22) is meshed with the 5th gear (20), the top of the third rotating bar (21) Bottom through derusting case (1) is fixed with the second rotating wheel (23), and the inside bottom of derusting case (1) is horizontally fixed with Second slide bar (24) is socketed with the second sliding sleeve (25) on second slide bar (24), the bottom of second sliding sleeve (25) It is fixedly installed with the second mounting plate (26), is fixed with the second scaling brush (37) at the top of second mounting plate (26), described The side of two mounting plates (26) is fixed with the second fixed block (27), and second fixed block (27) is close to second rotating wheel (23) side is hinged with the second connecting rod (28), and the other end of second connecting rod (28) is articulated with second rotating wheel (23) lower section at top, derusting case (1) is equipped with disposal box (29), and the side of the disposal box (29) is equipped with delivery pipe (30), it is equipped with blower (31) on the delivery pipe (30), the end of the delivery pipe (31) is through the bottom of derusting case (1) Portion is connected with dust gathering arrester (32).
2. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: derusting case (1) Side is equipped with the second motor (34), and the output shaft of second motor (34) passes through institute through the one side wall of derusting case (1) It states scroll chuck (4) to be fixedly installed with steel pipe (35), the other end of the steel pipe (19) passes through the scroll chuck (4) and rotation Disk (3) connection.
3. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: first rotating bar (9) inside top at top and the first gear case (5) is rotatablely connected.
4. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: second rotating bar (19) inside top at top and the first gear case (5) is rotatablely connected, the bottom of second rotating bar (19) and institute State the inside bottom rotation connection of second gear case (6).
5. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: the steel pipe (35) is set to Between first scaling brush (15) and the second scaling brush (27).
6. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: first slide bar (12) With the equal length of second slide bar (24).
7. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: the first connecting rod (17) with the equal length of second connecting rod (28).
8. a kind of building steel tube polishing derusting device according to claim 1, it is characterised in that: derusting case (1) Bottom is equipped with support frame (36).
CN201910211665.XA 2019-03-20 2019-03-20 A kind of building steel tube polishing derusting device Withdrawn CN109877683A (en)

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CN201910211665.XA CN109877683A (en) 2019-03-20 2019-03-20 A kind of building steel tube polishing derusting device

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Application Number Priority Date Filing Date Title
CN201910211665.XA CN109877683A (en) 2019-03-20 2019-03-20 A kind of building steel tube polishing derusting device

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110303415A (en) * 2019-07-09 2019-10-08 张宇 A kind of intelligence polishing machine
CN111823112A (en) * 2020-07-21 2020-10-27 杨建� Metal hot galvanizing processing system
CN112170709A (en) * 2020-09-23 2021-01-05 应永笑 Straightening and derusting integrated device for recycling construction steel bars
CN112605476A (en) * 2020-12-29 2021-04-06 陈飞国 Rust removal device with sweeps collection function for hydraulic engineering pipeline
CN112828056A (en) * 2020-12-25 2021-05-25 宁波凯明机器制造有限公司 Dephosphorization system
CN112894581A (en) * 2021-01-20 2021-06-04 王国彦 Steel pipe rust cleaning device for building engineering
CN115592537A (en) * 2022-11-15 2023-01-13 福建卓航科技有限公司(Cn) Target drone part machining grinding device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101306798B1 (en) * 2013-06-24 2013-09-10 최경두 Automatic bowling ball resurfacing machine
CN203993470U (en) * 2014-07-16 2014-12-10 陈俊杰 A kind of pipeline rust cleaning machine
CN107932209A (en) * 2017-11-20 2018-04-20 魏熙圆 One kind is based on architectural engineering sanding apparatus
CN207326667U (en) * 2017-07-13 2018-05-08 周婷 A kind of construction steel pipe polishing derusting device
CN108890480A (en) * 2018-07-10 2018-11-27 合肥连森裕腾新材料科技开发有限公司 A kind of automobile pipe fitting welding processing weld grinding prosthetic device
CN208147504U (en) * 2018-04-08 2018-11-27 龙岩丽荣电子科技有限公司 A kind of processing grinding device for tubular metal workpiece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101306798B1 (en) * 2013-06-24 2013-09-10 최경두 Automatic bowling ball resurfacing machine
CN203993470U (en) * 2014-07-16 2014-12-10 陈俊杰 A kind of pipeline rust cleaning machine
CN207326667U (en) * 2017-07-13 2018-05-08 周婷 A kind of construction steel pipe polishing derusting device
CN107932209A (en) * 2017-11-20 2018-04-20 魏熙圆 One kind is based on architectural engineering sanding apparatus
CN208147504U (en) * 2018-04-08 2018-11-27 龙岩丽荣电子科技有限公司 A kind of processing grinding device for tubular metal workpiece
CN108890480A (en) * 2018-07-10 2018-11-27 合肥连森裕腾新材料科技开发有限公司 A kind of automobile pipe fitting welding processing weld grinding prosthetic device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110303415A (en) * 2019-07-09 2019-10-08 张宇 A kind of intelligence polishing machine
CN111823112A (en) * 2020-07-21 2020-10-27 杨建� Metal hot galvanizing processing system
CN112170709A (en) * 2020-09-23 2021-01-05 应永笑 Straightening and derusting integrated device for recycling construction steel bars
CN112828056A (en) * 2020-12-25 2021-05-25 宁波凯明机器制造有限公司 Dephosphorization system
CN112605476A (en) * 2020-12-29 2021-04-06 陈飞国 Rust removal device with sweeps collection function for hydraulic engineering pipeline
CN112894581A (en) * 2021-01-20 2021-06-04 王国彦 Steel pipe rust cleaning device for building engineering
CN115592537A (en) * 2022-11-15 2023-01-13 福建卓航科技有限公司(Cn) Target drone part machining grinding device

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Application publication date: 20190614