CN202742181U - Steel pipe derusting machine - Google Patents
Steel pipe derusting machine Download PDFInfo
- Publication number
- CN202742181U CN202742181U CN 201220266982 CN201220266982U CN202742181U CN 202742181 U CN202742181 U CN 202742181U CN 201220266982 CN201220266982 CN 201220266982 CN 201220266982 U CN201220266982 U CN 201220266982U CN 202742181 U CN202742181 U CN 202742181U
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- fixed
- wire wheel
- wallboard
- steel pipe
- hole
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- Expired - Lifetime
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Abstract
The utility model relates to a steel pipe derusting machine which is provided with a base. A portal bracket is fixedly arranged on the base; an upright is arranged on the portal bracket; a wallboard is sleeved on the upright and can slide up and down; a lifting regulation speed reduction motor and a lifting screw are arranged above the portal bracket; the upper end of the lifting screw is connected with a power output shaft of the lifting regulation speed reduction motor; a lifting nut is fixedly arranged at the center of the upper end of the wallboard; the lower end of the lifting screw is rotationally arranged in the lifting nut; the center of the wallboard is provided with a through hole; and steel wire wheel assemblies are uniformly distributed in the peripheral direction of the through hole. According to the steel pipe derusting machine, 3 to 12 steel wire wheels are uniformly distributed on the periphery of a steel pipe to axially coat the outer surface of the steel pipe by 360 degrees; and the steel wire wheels rotate and rub along the axial direction to remove rust or a residual oxide layer on the surface of the steel pipe so as to ensure the fault detecting and paint spraying quality of the steel pipe. Moreover, the concentricity regulation and the radial regulation also can be carried out according to different diameters of the steel pipes so as to meet the derusting operation on the steel pipes with different specifications.
Description
Technical field
The utility model belongs to the metal-derusting equipment technical field, is specifically related to a kind of steel tube derusting machine.
Background technology
Because steel tube surface is got rusty or have residual oxide layer that the accuracy of flaw detection is impacted, and also causes steel pipe to spray not first-class problem when spraying paint simultaneously, steel pipe's production producer needs carry out processing of rust removing to steel tube surface before carrying out steel tube flaw detection, spraying paint processing.At present, the steel tube surface rust cleaning extensively adopts derusting device around the rotating mode of steel pipe, causes steel pipe easily to follow derusting device and rotates, and affects the rust cleaning effect of steel pipe, and complex structure, and production efficiency is low, can not satisfy the supporting needs of steel pipe flow production line.
Summary of the invention
The technical problem that the utility model solves: a kind of steel tube derusting machine is provided, at the peripheral uniform 3-12 wire wheel of steel pipe 360 ° of outer surface of steel tube are axially coated, remove by vertically friction of wire wheel rotation that steel tube surface is got rusty or residual oxide layer, guarantee steel tube flaw detection, the quality of spraying paint.In addition, also can carry out concentricity according to the difference of diameter of steel tube and regulate and radiai adjustment, satisfy the rust cleaning operation of different size steel pipe.
The technical solution adopted in the utility model: a kind of steel tube derusting machine, have base, be fixed with portal trestle on the described base, be provided with a column on the portal trestle, four jiaos of wallboard are sleeved on the column and can slide up and down; The top of portal trestle is equipped with lift adjustment reducing motor and elevating screw, and the upper end of elevating screw connects with the power output shaft of lift adjustment reducing motor, and the upper end central authorities of wallboard are fixed with lifting nut, and elevating screw lower end spinning is in lifting nut; The central authorities of described wallboard have through hole, and through hole circumferentially is evenly equipped with the wire wheel assembly; Described wire wheel assembly is by bearing, guide pillar, supporting plate, wire wheel, drive motors and radially adjust reducing motor and consist of, bearing is fixed on the wallboard, be fixed with two parallel guide pillars on the bearing, supporting plate is sleeved on two guide pillars and can slides front and back, drive motors is fixed on the supporting plate, wire wheel is fixed on the main shaft of drive motors, and wire wheel is positioned in the radial position of through hole; On the described bearing adjusting screw is installed, is fixed with the adjustment screw on the supporting plate, the power output shaft of radially adjusting reducing motor connects with adjusting screw, and the inner spinning of adjusting screw is in adjusting screw.
Described supporting plate is comprised of oscillating deck and swing span, and oscillating deck is installed on the swing span and can swings around swinging axle by swinging axle, and described adjustment screw is fixed on the swing span, and swing span is sleeved on two guide pillars and can slides front and back; The rear portion of described oscillating deck is shaped with the mounting hole of two symmetries, and afterbody central authorities are fixed with buffer board; The rear portion of described swing span is fixed with the bearing pin of two symmetries, two sides of tail is symmetrically fixed with two baffle plates, two bearing pins lay respectively in two mounting holes, and buffer board is provided with buffer spring between the centre of two baffle plates and buffer board and two baffle plates, and drive motors is fixed on the oscillating deck.
Be provided with two columns on the described portal trestle, all be set with wallboard on each column, the upper end central authorities of each wallboard all are fixed with lifting nut; The top of portal trestle is equipped with two lifting speed reduction motors and two elevating screws, and two elevating screws connect with the power output shaft of corresponding two lifting speed reduction motors respectively, and the lower end spinning of two elevating screws is thereunder in the corresponding lifting nut.
Described wallboard is made of two blocks of tool steel plates at regular intervals, lifting nut is fixed on the upper end central authorities of two block plates, through hole connects two block plates, uniform one group of wire wheel assembly on the outer wall of every block plate, every group has 3 wire wheel assemblies, 12 wire wheel assemblies are installed altogether, and the wire wheel on 12 wire wheel assemblies distributed evenly upwards in the week of through hole.
On the described portal trestle protective cover is installed, is connected with dust exhaust apparatus on the protective cover.
The advantage that the utility model compared with prior art has and effect:
1, the utility model adopts 3-12 wire wheel that 360 ° of outer surface of steel tube are axially coated, remove by vertically friction of wire wheel rotation that steel tube surface is got rusty or residual oxide layer, and promote simultaneously steel pipe and travel forward, realized the continuous continuous productive process of steel pipe derusting, production efficiency can reach 3600 m/hs.
2, the utlity model has wire wheel centre-height adjusting device and wire wheel radial regulation device, can carry out according to the difference of diameter of steel tube that concentricity is regulated and radiai adjustment, with the steel pipe that adapts to the different size diameter operation that eliminates rust continuously.
3, the utlity model has the flexible swing mechanism of wire wheel, when steel shaft when having slight bending, can guarantee all the time that the wire wheel flexibility is close to the surface of steel pipe, guarantee rust cleaning effect and normal operation.
Description of drawings
Fig. 1 is the utility model structural front view,
Fig. 2 is the schematic layout pattern of the utility model structure side view and first group of wire wheel assembly,
Fig. 3 is the schematic layout pattern of second group of wire wheel assembly of the utility model,
Fig. 4 is the schematic layout pattern of the 3rd group of wire wheel assembly of the utility model,
Fig. 5 is the schematic layout pattern of the 4th group of wire wheel assembly of the utility model,
Fig. 6 is the structural front view of the single wire wheel assembly of the utility model,
Fig. 7 is the structure left view of the single wire wheel assembly of the utility model,
Fig. 8 is the structure cutaway view of the single wire wheel assembly of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing 1-8 a kind of embodiment of the present utility model is described.
A kind of steel tube derusting machine has base 1, is fixed with portal trestle 2 on the described base 1, is provided with two columns 3 on the described portal trestle 2, all is set with wallboard 4 on each column 3, and the upper end central authorities of each wallboard 4 all are fixed with lifting nut 7; The top of portal trestle 2 is equipped with two lift adjustment reducing motors 5 and two elevating screws 6, two elevating screw 6 upper ends connect with the power output shaft of corresponding two lift adjustment reducing motors 5 respectively, and the lower end spinning of two elevating screws 6 is thereunder in the corresponding lifting nut 7.The central authorities of described wallboard 4 have through hole 8, and through hole 8 circumferentially is evenly equipped with wire wheel assembly 9.
Described wallboard 4 is made of two blocks of tool steel plates 18 at regular intervals, lifting nut 7 is fixed on the upper end central authorities of two block plates 18, through hole 8 connects two block plates 18, uniform one group of wire wheel assembly 9 on the outer wall of every block plate 18, every group has 3 wire wheel assemblies 9,12 wire wheel assemblies 9 are installed altogether, and 12 wire wheels 13 on 12 wire wheel assemblies 9 distributed evenly upwards in the week of through hole 8.
Described wire wheel assembly 9 is by bearing 10, guide pillar 11, supporting plate 12, wire wheel 13, variable-frequency motor 14 and radially adjust reducing motor 15 and consist of.Bearing 10 is fixed on the outer wall of steel plate 18, is fixed with two parallel guide pillars 11 on the bearing 10; Described supporting plate 12 is comprised of oscillating deck 28 and swing span 22, and oscillating deck 28 is installed on the swing span 22 and can swings around swinging axle 21 by swinging axle 21, and swing span 22 is sleeved on two guide pillars 11 and can slides front and back; The rear portion of described oscillating deck 28 is shaped with the mounting hole 23 of two symmetries, and afterbody central authorities are fixed with buffer board 25; The rear portion of described swing span 22 is fixed with the bearing pin 24 of two symmetries, two sides of tail is symmetrically fixed with two baffle plates 26, two bearing pins 24 lay respectively in two mounting holes 23, buffer board 25 is provided with buffer spring 27 between the centre of two baffle plates 26 and buffer board 25 and two baffle plates 26, variable-frequency motor 14 is fixed on the oscillating deck 28.Described wire wheel 13 is fixed on the main shaft of variable-frequency motor 14, and wire wheel 13 is positioned in the radial position of through hole 8; On the described bearing 10 adjusting screw 16 is installed, is fixed with on the described swing span 22 and adjusts screw 17, the power output shaft of radially adjusting reducing motor 15 connects with adjusting screw 16, and adjusting screw 16 inner spinnings are in adjusting screw 17.
On the described portal trestle 2 protective cover 19 is installed, is connected with dust exhaust apparatus 20 on the protective cover 19.
During use, the utility model is installed in after the steel pipe's production streamline molding procedure, before flaw detection, the painting process, start lift adjustment reducing motor 5, cooperate the centre-height that makes wallboard 4 slide up and down adjusting through hole 8 along column 3 by screw-nut, make that the steel pipe of producing is positioned on the same axis substantially on through hole 8 and the streamline, to adapt to different-diameter steel pipe continuous productive process.Start and radially adjust reducing motor 15, cooperate by screw-nut to make supporting plate 12 radially slide the radial position of adjusting variable-frequency motor 14 along guide pillar 11, make the wire wheel 13 that is fixed on variable-frequency motor 14 main shafts be close to the surface of steel pipe.Start variable-frequency motor 14 drive wire wheels 13 and press the design speed rotation, when the steel pipe after the moulding passes through through hole 8, through hole 8 circumferential equally distributed 12 wire wheels 13 are with 360 ° of coatings of outer surface of steel tube, remove by vertically friction of 12 wire wheels 13 rotation that steel tube surface is got rusty or residual oxide layer, and promote simultaneously steel pipe and travel forward, the same diameter steel pipe is continuous productive process continuously, and production efficiency can reach 3600 m/hs.
In the actual production process, because axially there is slight flexibility in steel pipe 20, in the continuous flow procedure when wire wheel 13 is subject to the reaction force of steel pipe, fixedly the oscillating deck 28 of variable-frequency motor 14 will be around swinging axle 21 certain angle that swings, meanwhile, because oscillating deck 28 is sleeved on the bearing pin 24 of two fixing symmetries of swing span 22 rear portions by the mounting hole 23 of two symmetries at its rear portion, has limited the amplitude of fluctuation of oscillating deck 28; Be provided with buffer spring 27 between symmetrical two the fixing baffle plates 26 of the buffer board 25 that oscillating deck 28 afterbodys central authorities are fixing and swing span 22 two sides of tail, for the swing of oscillating deck 28 provides buffering, make wire wheel 13 flexibilities be close to the surface of steel pipe, guarantee rust cleaning effect and normal operation.
Above-described embodiment is preferred embodiment of the present utility model, is not to limit the utility model practical range, therefore all equivalences of being done with the described content of the utility model claim change, all should be included within the utility model claim scope.
Claims (5)
1. steel tube derusting machine, has base (1), it is characterized in that: be fixed with portal trestle (2) on the described base (1), be provided with a column (3) on the portal trestle (2), four jiaos of wallboard (4) are sleeved on the column (3) and can slide up and down; The top of portal trestle (2) is equipped with lift adjustment reducing motor (5) and elevating screw (6), the upper end of elevating screw (6) connects with the power output shaft of lift adjustment reducing motor (5), the upper end central authorities of wallboard (4) are fixed with lifting nut (7), and elevating screw (6) lower end spinning is in lifting nut (7); The central authorities of described wallboard (4) have through hole (8), and through hole (8) circumferentially is evenly equipped with wire wheel assembly (9); Described wire wheel assembly (9) is by bearing (10), guide pillar (11), supporting plate (12), wire wheel (13), drive motors (14) and radially adjust reducing motor (15) formation, bearing (10) is fixed on the wallboard (4), be fixed with two parallel guide pillars (11) on the bearing (10), supporting plate (12) is sleeved on two guide pillars (11) and can slides front and back, drive motors (14) is fixed on the supporting plate (12), wire wheel (13) is fixed on the main shaft of drive motors (14), and wire wheel (13) is positioned in the radial position of through hole (8); Adjusting screw (16) is installed on the described bearing (10), be fixed with on the supporting plate (12) and adjust screw (17), the power output shaft of radially adjusting reducing motor (15) connects with adjusting screw (16), and the inner spinning of adjusting screw (16) is in adjusting screw (17).
2. steel tube derusting machine according to claim 1, it is characterized in that: described supporting plate (12) is comprised of oscillating deck (28) and swing span (22), oscillating deck (28) is installed on the swing span (22) and can swings around swinging axle (21) by swinging axle (21), described adjustment screw (17) is fixed on the swing span (22), and swing span (22) is sleeved on two guide pillars (11) and can slides front and back; The rear portion of described oscillating deck (28) is shaped with the mounting hole (23) of two symmetries, and afterbody central authorities are fixed with buffer board (25); The rear portion of described swing span (22) is fixed with the bearing pin (24) of two symmetries, two sides of tail is symmetrically fixed with two baffle plates (26), two bearing pins (24) lay respectively in two mounting holes (23), buffer board (25) is positioned between the centre of two baffle plates (26) and buffer board (25) and two baffle plates (26) and is provided with buffer spring (27), and drive motors (14) is fixed on the oscillating deck (28).
3. steel tube derusting machine according to claim 1 and 2, it is characterized in that: be provided with two columns (3) on the described portal trestle (2), all be set with wallboard (4) on each column (3), the upper end central authorities of each wallboard (4) all are fixed with lifting nut (7); The top of portal trestle (2) is equipped with two lifting speed reduction motors (5) and two elevating screws (6), two elevating screws (6) connect with the power output shaft of corresponding two lifting speed reduction motors (5) respectively, and the lower end spinning of two elevating screws (6) is thereunder in the corresponding lifting nut (7).
4. steel tube derusting machine according to claim 3, it is characterized in that: described wallboard (4) is made of two blocks of tool steel plates at regular intervals (18), lifting nut (7) is fixed on the upper end central authorities of two block plates (18), through hole (8) connects two block plates (18), uniform one group of wire wheel assembly (9) on the outer wall of every block plate (18), every group has 3 wire wheel assemblies (9), 12 wire wheel assemblies (9) are installed altogether, and the wire wheel (13) on 12 wire wheel assemblies (9) upwards evenly distributed in the week of through hole (8).
5. steel tube derusting machine according to claim 4 is characterized in that: protective cover (19) is installed on the described portal trestle (2), is connected with dust exhaust apparatus (20) on the protective cover (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266982 CN202742181U (en) | 2012-06-07 | 2012-06-07 | Steel pipe derusting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220266982 CN202742181U (en) | 2012-06-07 | 2012-06-07 | Steel pipe derusting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202742181U true CN202742181U (en) | 2013-02-20 |
Family
ID=47701629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220266982 Expired - Lifetime CN202742181U (en) | 2012-06-07 | 2012-06-07 | Steel pipe derusting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202742181U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084872A (en) * | 2014-07-08 | 2014-10-08 | 余姚市益群机械厂 | Steel tube rust removal device with automatic paint spraying function |
| CN104128865A (en) * | 2014-07-27 | 2014-11-05 | 成都高普石油工程技术有限公司 | Axial pressure type rust removing device for surface of petroleum drill rod |
| CN104759972A (en) * | 2015-04-21 | 2015-07-08 | 中冶建工集团有限公司 | Steel bar de-rusting treatment device |
| CN107052468A (en) * | 2017-03-14 | 2017-08-18 | 余文煜 | A kind of device for being used to build iron plate surface derusting |
| CN107263284A (en) * | 2017-05-12 | 2017-10-20 | 贺州思通信息技术有限公司 | Steel tube derusting machine |
| CN110103122A (en) * | 2019-06-17 | 2019-08-09 | 马单智 | A kind of tubular workpiece derusting device |
| CN111055203A (en) * | 2020-03-03 | 2020-04-24 | 三门宣教机械设备有限公司 | Building site steel pipe surface edulcoration device |
| CN111496641A (en) * | 2020-04-03 | 2020-08-07 | 大连富地重工机械制造有限公司 | Continuous bar grinding device |
| CN113601284A (en) * | 2021-09-08 | 2021-11-05 | 大连富地重工机械制造有限公司 | Continuous grinding machine |
-
2012
- 2012-06-07 CN CN 201220266982 patent/CN202742181U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104084872A (en) * | 2014-07-08 | 2014-10-08 | 余姚市益群机械厂 | Steel tube rust removal device with automatic paint spraying function |
| CN104128865A (en) * | 2014-07-27 | 2014-11-05 | 成都高普石油工程技术有限公司 | Axial pressure type rust removing device for surface of petroleum drill rod |
| CN104759972A (en) * | 2015-04-21 | 2015-07-08 | 中冶建工集团有限公司 | Steel bar de-rusting treatment device |
| CN107052468A (en) * | 2017-03-14 | 2017-08-18 | 余文煜 | A kind of device for being used to build iron plate surface derusting |
| CN107263284A (en) * | 2017-05-12 | 2017-10-20 | 贺州思通信息技术有限公司 | Steel tube derusting machine |
| CN110103122A (en) * | 2019-06-17 | 2019-08-09 | 马单智 | A kind of tubular workpiece derusting device |
| CN111055203A (en) * | 2020-03-03 | 2020-04-24 | 三门宣教机械设备有限公司 | Building site steel pipe surface edulcoration device |
| CN111055203B (en) * | 2020-03-03 | 2020-10-23 | 三门宣教机械设备有限公司 | Building site steel pipe surface edulcoration device |
| CN111496641A (en) * | 2020-04-03 | 2020-08-07 | 大连富地重工机械制造有限公司 | Continuous bar grinding device |
| CN113601284A (en) * | 2021-09-08 | 2021-11-05 | 大连富地重工机械制造有限公司 | Continuous grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130220 Effective date of abandoning: 20140820 |
|
| RGAV | Abandon patent right to avoid regrant |