CN108971275A - A kind of pipe straightener convenient for derusting - Google Patents
A kind of pipe straightener convenient for derusting Download PDFInfo
- Publication number
- CN108971275A CN108971275A CN201811173228.5A CN201811173228A CN108971275A CN 108971275 A CN108971275 A CN 108971275A CN 201811173228 A CN201811173228 A CN 201811173228A CN 108971275 A CN108971275 A CN 108971275A
- Authority
- CN
- China
- Prior art keywords
- derusting
- fixed vertical
- workbench
- speed reducer
- servo motor
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of pipe straighteners convenient for derusting, including workbench, mobile dust collection mechanism and fixed derusting mechanism, bottom side is equipped with servo motor damping base in workbench, servo motor damping base upper end is connected with servo motor, by being equipped with No. two linear guides in the two sides of straightening roll, and dust catcher is connected by guide rail cylinder on linear guides, the present invention is when straightening roll carries out in straightening process steel pipe, rust in straightening process can be considered to be worth doing to walk absorption, when being transported to after the completion of aligning above fixed bracket simultaneously, open lead screw motor, steel tube surface is carried out by mobile metal-derusting hairbrush, rust bits are avoided to attach on steel pipe, to further remove iron rust, iron filings are avoided to influence steel pipe in use below, and then substantially increase the use quality of steel pipe, the configuration of the present invention is simple, newly Grain husk, it is easy to operate, substantially increase the service efficiency of the pipe straightener.
Description
Technical field:
The invention belongs to leveller equipment technical field, in particular to a kind of pipe straightener convenient for derusting.
Background technique:
With the development of modern industry, the use scope of steel pipe is increasing, and steel pipe is applied not only to trandfer fluid and powdery
Solid, exchange thermal energy, manufacture machine components and container, it or a kind of economic steel.Building structure rack, branch are manufactured with steel pipe
Column and machinery mount can mitigate weight, save metal, straightener is one of steel pipe processing equipment, the working principle of straightener
For steel pipe enters straightening mechanism from feeding port, is extruded steel pipe by straightening mechanism and reaches aligning, therefore steel pipe was being aligned
Cheng Zhong, iron rust will become very hard, if not being purged to iron filings, will affect this after straightening mechanism repeatedly extrudes
A little steel pipes substantially reduce the use quality of steel pipe in use below.
Summary of the invention:
The object of the invention is that providing a kind of pipe straightener convenient for derusting to solve the above-mentioned problems, solve
Current existing problem.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions:
A kind of pipe straightener convenient for derusting, including workbench, mobile dust collection mechanism and fixed derusting mechanism, the work
Make bottom side in platform and be equipped with servo motor damping base, servo motor damping base upper end is connected with servo motor, institute
It states servo motor and is away from one end of servo motor damping base and be connected with machine shaft, servo motor damping base side
And bottom is equipped with speed reducer in workbench, the speed reducer upper end is connected with speed reducer shaft, and the machine shaft is close to be subtracted
The side of fast machine is connected with No.1 transmission V belt, and No.1 transmission V belt is away from the side of machine shaft and subtracts
Fast machine shaft is connected, and is driven V belt by No.1 between the machine shaft and speed reducer shaft and is connected, described to subtract
Fast machine is away from the side of servo motor and is uniformly provided with several drive rods in workbench, and the drive rod lower end is connected with one
Number bearing, the drive rod are connected by No.1 bearing with workbench, and the speed reducer shaft connects close to the side of drive rod
No. two transmission V belts are connected to, the side that No. two transmission V belts are away from speed reducer shaft is connected with drive rod
It connects, the speed reducer shaft is connected by No. two transmission V belts with drive rod, and the drive rod upper end is connected with aligning
Roller, and the straightening roll is in the outer upper end of workbench.
Preferably, being equipped with mobile dust collection mechanism on the outside of the workbench upper end two, the mobile dust collection mechanism two sides are equal
Equipped with block is fixedly connected with, the block that is fixedly connected is connected with workbench, and described be fixedly connected between block upper end is connected with No. two
Bearing plate, No. two bearing plate lower ends and is connected with No. two linear guides being fixedly connected between block, and described No. two are linearly led
Slidably connect guide rail cylinder on rail, the guide rail cylinder upper end is connected with dust catcher, the dust catcher close to straightening roll one
Side is connected with cleaner head, and No. two linear guides are connected by guide rail cylinder with dust catcher, and the workbench side is equipped with
Fixed derusting mechanism, the fixed derusting mechanism lower end are equipped with fixed bracket, and the fixed bracket is fixedly connected with workbench, institute
It states fixed derusting mechanism upper end two sides and is fixedly connected to No.1 fixed vertical plate, No.1 fixed vertical plate side and in fixed branch
Frame upper end is equipped with No. two fixed vertical plates, and the side that No. two fixed vertical plates are away from No.1 fixed vertical plate is connected with screw rod electricity
Machine, side is connected with No.1 bearing plate, No.1 bearing plate side between the No.1 fixed vertical plate and No. two fixed vertical plates
And No.1 linear guides are connected between No.1 fixed vertical plate and No. two fixed vertical plates.
Preferably, slidably connecting linear slide block on the No.1 linear guides, the No.1 linear guides are away from
The side of No.1 bearing plate and screw rod is connected between No.1 fixed vertical plate and No. two fixed vertical plates, the No.1 fixed vertical plate
One side close to screw rod is connected with No. two bearings, and one end that No. two bearings are away from No.1 fixed vertical plate is connected with screw rod
It connects, the screw rod is connected by No. two bearings with No.1 fixed vertical plate, and No. two fixed vertical plates are away from the side of screw rod
Face is connected with lead screw motor, and the lead screw motor passes through No. two fixed vertical plates and is connected with shaft coupling, the shaft coupling and screw rod phase
Connection, the lead screw motor are connected by shaft coupling with screw rod, and adjusting nut, the adjusting nut are arranged on the screw rod
Side close to linear slide block is connected with connecting rod, and the adjusting nut is connected by connecting rod with linear slide block, the tune
One end that section nut is away from connecting rod is connected with metal-derusting hairbrush, is uniformly provided on the fixed bracket table top centre several
Idler wheel, and the idler wheel bottom surrounding and several leak holes are uniformly provided on fixed bracket, the leak hole lower end and in fixed branch
Waste collection box is connected with below frame.
Preferably, the servo motor and speed reducer are sequentially connected by machine shaft, the speed reducer passes through two
Number transmission V belt and drive rod are sequentially connected.
Preferably, the connecting rod is fixedly connected with linear slide block and adjusting nut.
Preferably, the adjusting nut is connected by linear slide block with No.1 linear guides.
Preferably, the idler wheel is in underface between adjusting nut.
Preferably, the dust catcher is slidably connected by guide rail cylinder and No. two bearing plates.
Beneficial effects of the present invention: a kind of pipe straightener convenient for derusting of the present invention is set by the two sides in straightening roll
There are No. two linear guides, and dust catcher is connected by guide rail cylinder on linear guides, straightening process is carried out to steel pipe in straightening roll
When middle, the rust in straightening process can be considered to be worth doing to walk absorption, while being transported to above fixed bracket after the completion of aligning
When, lead screw motor is opened, steel tube surface is carried out by mobile metal-derusting hairbrush, rust bits is avoided to attach on steel pipe,
To further remove iron rust, iron filings are avoided to influence steel pipe in use below, and then from substantially increasing the use quality of steel pipe,
The present invention is simple, novel, easy to operate, substantially increases the service efficiency of the pipe straightener.
Detailed description of the invention:
Detailed description will be given by the following detailed implementation and drawings by the present invention for ease of explanation,.
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is fixation derusting mechanism overlooking structure diagram of the invention；
Fig. 3 is mobile dust collection mechanism positive structure schematic of the invention；
Fig. 4 is mobile dust collection mechanism flank connection structure schematic diagram of the invention.
In figure: 1, workbench；2, servo motor damping base；3, servo motor；4, No.1 is driven V belt；5, slow down
Machine；6, No. two transmission V belts；7, drive rod；8, No.1 bearing；9, straightening roll；10, mobile dust collection mechanism；11, fixation removes
Rust mechanism；12, fixed bracket；13, waste collection box；14, No.1 fixed vertical plate；15, No. two fixed vertical plates；16, lead screw motor；
17, shaft coupling；18, screw rod；19, No. two bearings；20, No.1 linear guides；21, linear slide block；22, connecting rod；23, spiral shell is adjusted
It is female；24, metal-derusting hairbrush；25, leak hole；26, idler wheel；27, No.1 bearing plate；28, it is fixedly connected with block；29, it linearly leads for No. two
Rail；30, No. two bearing plates；31, guide rail cylinder；32, dust catcher；33, cleaner head；34, machine shaft；35, speed reducer shaft.
Specific embodiment:
As shown in Figs 1-4, present embodiment uses a kind of following technical scheme: pipe straightener convenient for derusting,
Including workbench 1, mobile dust collection mechanism 10 and fixed derusting mechanism 11, bottom side is equipped with servo motor in the workbench 1
Damping base 2,2 upper end of servo motor damping base are connected with servo motor 3, and the servo motor 3 is away from servo electricity
One end of machine damping base 2 is connected with machine shaft 34,2 side of servo motor damping base and the bottom in workbench 1
Equipped with speed reducer 5,5 upper end of speed reducer is connected with speed reducer shaft 35, and the machine shaft 34 is close to the side of speed reducer 5
It is connected with No.1 transmission V belt 4, the No.1 transmission V belt 4 is away from the side of machine shaft 34 and speed reducer turns
Axis 35 is connected, and is driven V belt 4 by No.1 between the machine shaft 34 and speed reducer shaft 35 and is connected, described to subtract
Fast machine 5 is away from the side of servo motor 3 and is uniformly provided with several drive rods 7 in workbench 1, and 7 lower end of drive rod connects
It is connected to No.1 bearing 8, the drive rod 7 is connected by No.1 bearing 8 with workbench 1, and the speed reducer shaft 35 is close to biography
The side of lever 7 is connected with No. two transmission V belts 6, and No. two transmission V belts 6 are away from speed reducer shaft 35
Side is connected with drive rod 7, and the speed reducer shaft 35 is connected by No. two transmission V belts 6 with drive rod 7, described
7 upper end of drive rod is connected with straightening roll 9, and the straightening roll 9 is in the outer upper end of workbench 1.
Wherein, mobile dust collection mechanism 10 is equipped on the outside of 1 upper end two of workbench, mobile 10 two sides of dust collection mechanism are equal
Equipped with block 28 is fixedly connected with, the block 28 that is fixedly connected is connected with workbench 1, and described be fixedly connected between 28 upper end of block connects
There are No. two bearing plates 30,30 lower end of No. two bearing plates and be connected with No. two linear guides 29 being fixedly connected between block 28,
Guide rail cylinder 31 is slidably connected on No. two linear guides 29,31 upper end of guide rail cylinder is connected with dust catcher 32, institute
State dust catcher 32 and be connected with cleaner head 33 close to the side of straightening roll 9, No. two linear guides 29 by guide rail cylinder 31 with
Dust catcher 32 is connected, and 1 side of workbench is equipped with fixed derusting mechanism 11, and fixed 11 lower end of derusting mechanism is equipped with solid
Fixed rack 12, the fixed bracket 12 are fixedly connected with workbench 1, and the fixed 11 upper end two sides of derusting mechanism are fixedly connected with
There is a No.1 fixed vertical plate 14,14 side of No.1 fixed vertical plate and be equipped with No. two fixed vertical plates 15 in fixed 12 upper end of bracket,
The side that No. two fixed vertical plates 15 are away from No.1 fixed vertical plate 14 is connected with lead screw motor 16, the No.1 fixed vertical plate
Side is connected with No.1 bearing plate 27 between 14 and No. two fixed vertical plates 15,27 side of No.1 bearing plate and fixes in No.1
No.1 linear guides 20 are connected between riser 14 and No. two fixed vertical plates 15.
Wherein, linear slide block 21 is slidably connected on the No.1 linear guides 20, the No.1 linear guides 20 are separate
In No.1 bearing plate 27 side and be connected between No.1 fixed vertical plate 14 and No. two fixed vertical plates 15 screw rod 18, described one
Number fixed vertical plate 14 is connected with No. two bearings 19 close to the one side of screw rod 18, and it is fixed perpendicular that No. two bearings 19 are away from No.1
One end of plate 14 is connected with screw rod 18, and the screw rod 18 is connected by No. two bearings 19 with No.1 fixed vertical plate 14, described
The one side that No. two fixed vertical plates 15 are away from screw rod 18 is connected with lead screw motor 16, and the lead screw motor 16 passes through No. two fixations
Riser 15 is connected with shaft coupling 17, and the shaft coupling 17 is connected with screw rod 18, the lead screw motor 16 by shaft coupling 17 with
Screw rod 18 is connected, and adjusting nut 23 is arranged on the screw rod 18, the adjusting nut 23 is close to the side of linear slide block 21
It is connected with connecting rod 22, the adjusting nut 23 is connected by connecting rod 22 with linear slide block 21, and the adjusting nut 23 is remote
It is connected with metal-derusting hairbrush 24 from one end of connecting rod 22, if being uniformly provided with dry milling on 12 table top centre of the fixed bracket
Wheel 26, and 26 bottom surrounding of the idler wheel and several leak holes 25 are uniformly provided on fixed bracket 12,25 lower end of leak hole and
Waste collection box 13 is connected with below fixed bracket 12.
Wherein, the servo motor 3 and speed reducer 5 are sequentially connected by machine shaft 34, and the speed reducer 5 passes through two
Number transmission V belt 6 and drive rod 7 are sequentially connected.
Wherein, the connecting rod 22 is fixedly connected with linear slide block 21 and adjusting nut 23.
Wherein, the adjusting nut 23 is connected by linear slide block 21 with No.1 linear guides 20.
Wherein, immediately below the idler wheel 26 is between adjusting nut 23.
Wherein, the dust catcher 32 is slidably connected by guide rail cylinder 31 with No. two bearing plates 30.
It is specific: the present invention when in use, first will need align derusting steel pipe be put into corresponding straightening roll 9 it
Between, servo motor 3 and speed reducer 5 are opened, the rotation of drive rod 7 drives the straightening roll 9 of top to rotate, to rectify to steel pipe
Directly, during aligning, guide rail cylinder 31 and dust catcher 32 are opened, it can be during steel pipe be aligned to the iron filings of generation
When absorbed, while be transported to above fixed bracket 12 after the completion of steel pipe aligning, lead screw motor 16, screw rod 18 are opened
Rotation drives metal-derusting hairbrush 24 to move on steel pipe, thus by mobile metal-derusting hairbrush 24 to steel tube surface into
Row avoids rust bits from attaching on steel pipe, to further remove iron rust, the iron filings disposed fall into fixed bracket from leak hole 25
In the waste collection box 13 of 12 bottoms, iron filings are avoided to influence steel pipe in use below, and then from substantially increasing the use of steel pipe
Quality, the configuration of the present invention is simple is novel, easy to operate, substantially increases the service efficiency of the pipe straightener.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of pipe straightener convenient for derusting, including workbench (1), mobile dust collection mechanism (10) and fixed derusting mechanism
(11), it is characterised in that: the interior bottom side of the workbench (1) is equipped with servo motor damping base (2), and the servo motor subtracts
Shake pedestal (2) upper end is connected with servo motor (3), and the servo motor (3) is away from one end of servo motor damping base (2)
Be connected with machine shaft (34), servo motor damping base (2) side and workbench (1) interior bottom be equipped with speed reducer
(5), speed reducer (5) upper end is connected with speed reducer shaft (35), side of the machine shaft (34) close to speed reducer (5)
It is connected with No.1 transmission V belt (4), No.1 transmission V belt (4) is away from the side of machine shaft (34) and subtracts
Fast machine shaft (35) is connected, and is driven V belt by No.1 between the machine shaft (34) and speed reducer shaft (35)
(4) it is connected, the speed reducer (5) is away from the side of servo motor (3) and is uniformly provided with several transmissions in workbench (1)
Bar (7), drive rod (7) lower end are connected with No.1 bearing (8), and the drive rod (7) passes through No.1 bearing (8) and workbench
(1) it is connected, the speed reducer shaft (35) is connected with No. two transmission V belts (6) close to the side of drive rod (7), described
The side that No. two transmission V belts (6) are away from speed reducer shaft (35) is connected with drive rod (7), the speed reducer shaft
(35) it is connected by No. two transmission V belts (6) with drive rod (7), drive rod (7) upper end is connected with straightening roll
(9), and the straightening roll (9) is in workbench (1) outer upper end.
2. a kind of pipe straightener convenient for derusting according to claim 1, it is characterised in that: on the workbench (1)
Two outside of end is equipped with mobile dust collection mechanism (10), and mobile dust collection mechanism (10) two sides, which are equipped with, is fixedly connected with block (28), institute
It states and is fixedly connected with block (28) and is connected with workbench (1), described be fixedly connected between block (28) upper end is connected with No. two bearing plates
(30), No. two bearing plates (30) lower end and No. two linear guides (29) are connected with being fixedly connected between block (28), it is described
It is slidably connected guide rail cylinder (31) on No. two linear guides (29), guide rail cylinder (31) upper end is connected with dust catcher
(32), the dust catcher (32) is connected with cleaner head (33) close to the side of straightening roll (9), and No. two linear guides (29) are logical
It crosses guide rail cylinder (31) to be connected with dust catcher (32), workbench (1) side is equipped with fixed derusting mechanism (11), described solid
Determine derusting mechanism (11) lower end and be equipped with fixed bracket (12), the fixed bracket (12) is fixedly connected with workbench (1), described solid
Determine derusting mechanism (11) upper end two sides to be fixedly connected to No.1 fixed vertical plate (14), No.1 fixed vertical plate (14) side and
No. two fixed vertical plates (15) are equipped in fixed bracket (12) upper end, No. two fixed vertical plates (15) are away from No.1 fixed vertical plate
(14) side is connected with lead screw motor (16), and side connects between the No.1 fixed vertical plate (14) and No. two fixed vertical plates (15)
It is connected to No.1 bearing plate (27), No.1 bearing plate (27) side and in No.1 fixed vertical plate (14) and No. two fixed vertical plates
(15) No.1 linear guides (20) are connected between.
3. a kind of pipe straightener convenient for derusting according to claim 2, it is characterised in that: the No.1 linear guides
(20) slidably connected on linear slide block (21), the No.1 linear guides (20) be away from the side of No.1 bearing plate (27) and
It is connected with screw rod (18) between No.1 fixed vertical plate (14) and No. two fixed vertical plates (15), the No.1 fixed vertical plate (14) is leaned on
The one side of nearly screw rod (18) is connected with No. two bearings (19), and No. two bearings (19) are away from No.1 fixed vertical plate (14)
One end is connected with screw rod (18), and the screw rod (18) is connected by No. two bearings (19) with No.1 fixed vertical plate (14), institute
It states the one side that No. two fixed vertical plates (15) are away from screw rod (18) to be connected with lead screw motor (16), the lead screw motor (16) is worn
It crosses No. two fixed vertical plates (15) to be connected with shaft coupling (17), the shaft coupling (17) is connected with screw rod (18), the screw rod electricity
Machine (16) is connected by shaft coupling (17) with screw rod (18), is arranged with adjusting nut (23), the tune on the screw rod (18)
Section nut (23) is connected with connecting rod (22) close to the side of linear slide block (21), and the adjusting nut (23) passes through connecting rod
(22) it is connected with linear slide block (21), one end that the adjusting nut (23) is away from connecting rod (22) is connected with metal-derusting
Hairbrush (24) is uniformly provided with several idler wheels (26) on fixed bracket (12) the table top centre, and the idler wheel (26) bottom four
It week and is uniformly provided with several leak holes (25) on fixed bracket (12), leak hole (25) lower end and below fixed bracket (12)
It is connected with waste collection box (13).
4. a kind of pipe straightener convenient for derusting according to claim 1, it is characterised in that: the servo motor (3)
Be sequentially connected by machine shaft (34) with speed reducer (5), the speed reducer (5) by No. two transmission V belts (6) with
Drive rod (7) transmission connection.
5. a kind of pipe straightener convenient for derusting according to claim 3, it is characterised in that: the connecting rod (22) is equal
It is fixedly connected with linear slide block (21) and adjusting nut (23).
6. a kind of pipe straightener convenient for derusting according to claim 3, it is characterised in that: the adjusting nut (23)
It is connected by linear slide block (21) with No.1 linear guides (20).
7. a kind of pipe straightener convenient for derusting according to claim 3, it is characterised in that: the idler wheel (26) is located
Immediately below between adjusting nut (23).
8. a kind of pipe straightener convenient for derusting according to claim 2, it is characterised in that: the dust catcher (32) is logical
Guide rail cylinder (31) is crossed to be slidably connected with No. two bearing plates (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173228.5A CN108971275A (en) | 2018-10-09 | 2018-10-09 | A kind of pipe straightener convenient for derusting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811173228.5A CN108971275A (en) | 2018-10-09 | 2018-10-09 | A kind of pipe straightener convenient for derusting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108971275A true CN108971275A (en) | 2018-12-11 |
Family
ID=64543365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811173228.5A Pending CN108971275A (en) | 2018-10-09 | 2018-10-09 | A kind of pipe straightener convenient for derusting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108971275A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136553A (en) * | 2019-12-23 | 2020-05-12 | 青岛林海建设工程有限公司 | Exposed steel rust removal device in building field |
| CN112338000A (en) * | 2021-01-11 | 2021-02-09 | 潍坊市利程建材科技有限公司 | Metal bar straightening device for constructional engineering |
| CN112644952A (en) * | 2020-12-25 | 2021-04-13 | 无锡华联科技集团有限公司 | Inlet guide roller device |
| CN113175083A (en) * | 2021-04-22 | 2021-07-27 | 浙江正豪钢结构工程有限公司 | Steel structure connecting piece and correcting device thereof |
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| CN105773370A (en) * | 2016-04-06 | 2016-07-20 | 天津正安无缝钢管有限公司 | Steel pipe strengthening and derusting device with rust chip collection function |
| CN206122386U (en) * | 2016-11-01 | 2017-04-26 | 无锡市东方机器厂有限公司 | Steel band decoiler |
| CN107639514A (en) * | 2017-09-20 | 2018-01-30 | 泉州市惠安闽投商贸有限公司 | A kind of high iron plate derusting device for building of automaticity |
| CN207534588U (en) * | 2017-12-05 | 2018-06-26 | 任丘市振兴钢材制品有限公司 | A kind of adjustable round steel derusting device |
| CN207823627U (en) * | 2017-12-24 | 2018-09-07 | 霍山恒丰铸业有限公司 | A kind of detection of novel precise be straightened long shaft device |
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2018
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105773370A (en) * | 2016-04-06 | 2016-07-20 | 天津正安无缝钢管有限公司 | Steel pipe strengthening and derusting device with rust chip collection function |
| CN206122386U (en) * | 2016-11-01 | 2017-04-26 | 无锡市东方机器厂有限公司 | Steel band decoiler |
| CN107639514A (en) * | 2017-09-20 | 2018-01-30 | 泉州市惠安闽投商贸有限公司 | A kind of high iron plate derusting device for building of automaticity |
| CN207534588U (en) * | 2017-12-05 | 2018-06-26 | 任丘市振兴钢材制品有限公司 | A kind of adjustable round steel derusting device |
| CN207823627U (en) * | 2017-12-24 | 2018-09-07 | 霍山恒丰铸业有限公司 | A kind of detection of novel precise be straightened long shaft device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111136553A (en) * | 2019-12-23 | 2020-05-12 | 青岛林海建设工程有限公司 | Exposed steel rust removal device in building field |
| CN112644952A (en) * | 2020-12-25 | 2021-04-13 | 无锡华联科技集团有限公司 | Inlet guide roller device |
| CN112338000A (en) * | 2021-01-11 | 2021-02-09 | 潍坊市利程建材科技有限公司 | Metal bar straightening device for constructional engineering |
| CN113175083A (en) * | 2021-04-22 | 2021-07-27 | 浙江正豪钢结构工程有限公司 | Steel structure connecting piece and correcting device thereof |
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Application publication date: 20181211 |
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| RJ01 | Rejection of invention patent application after publication |