CN208373857U - A kind of steel pipe automatic derusting machine - Google Patents
A kind of steel pipe automatic derusting machine Download PDFInfo
- Publication number
- CN208373857U CN208373857U CN201820421638.6U CN201820421638U CN208373857U CN 208373857 U CN208373857 U CN 208373857U CN 201820421638 U CN201820421638 U CN 201820421638U CN 208373857 U CN208373857 U CN 208373857U
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- steel pipe
- motor
- holder support
- brush holder
- wheel
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Abstract
The utility model discloses a kind of steel pipe automatic derusting machines, mill apparatus is scrubbed including high pressure water flushing, the high pressure water flushing scrubs mill apparatus and is equipped with the high-speed rotating brush holder support of energy, brush head is housed on brush holder support, it is equipped with the sanding face for removing steel pipe inner wall corrosion in the periphery of brush head, spray hole is equipped on the wall of brush holder support.The utility model avoids hydrogen embrittlement and decarburization phenomenon during acid cleaning of steel tube instead of acid pickling and rust removing process using corrosion and the oxide skin impurity dirt of mechanical system removal steel tube surface and inner wall, reduces corrosion losses of the steel pipe in acid solution, protects environment；The derusting process of steel pipe can be carried out continuously and carry out phosphatization saponification to steel pipe, improve Tube Drawing quality, avoid harm of the pickling process to operator, it is ensured that construction safety improves production efficiency.
Description
Technical field
The utility model relates to a kind of steel rolling auxiliary machinery, more particularly, to a kind of steel pipe automatic derusting machine.
Background technique
The general production process of solid drawn tube is, the hollow forging that hot rolling comes out is tested --- shaping is taken the lead brill
Eye --- removal corrosion and oxide skin --- phosphatization saponification --- cold-drawn --- stress-relieving by beat treatment annealing --- aligning ---
Pipe Cutting --- flaw detection --- is packed and stored.
In the prior art, removal corrosion and oxide skin generally use three kinds of techniques inside above-mentioned operation: first is that being soaked with acid solution
Blist steel pipe erodes corrosion and oxide skin, then carries out phosphatization saponifying process, after pickling, by phosphorating treatment, makes steel pipe table
Face generates one layer of phosphatic film, has one layer of phosphating coat to separate between steel tube surface and cold drawing die surface in cold-drawn, phosphatization
Film extends simultaneously with the extension of Tube Drawing, and steel pipe and mold are isolated always, die wear can be prevented, ensure that steel pipe matter
Amount.The microstructure of phosphating coat can largely absorb lubricant similar to spongy.Saponifying process is exactly that the steel pipe after making phosphatization is inhaled
Industry of knocking off liquid soap can reduce the cold-drawn frictional force of steel tube surface.But the drawbacks of pickling is: acid solution volatilization pollution air gives up
Sour leakage pollution soil and groundwater causes very big harm to environment.Acid soak is also easy to that steel tube surface is made to generate bubble, shape
Standard is not achieved at hydrogen embrittlement and corrosion fish scale spot, the quality of steel pipe.Second is that wind-force blast, with compressed air mixing gravel to steel
Pipe surface impact, removal corrosion and oxide skin.Its drawback is that the device is complicated at high cost, complex process, the thickness of scale removal
Unevenly, and air is polluted.Third is that high pressure water impact steel tube surface, drawback is equipment valuableness, and hydraulic spray loss is fast, raw
It produces at high cost.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of steel pipe automatic derusting machines, have structure simple, behaviour
The characteristics of facilitating, improving the cold drawing die service life, protect environment, guarantee construction safety, improve production efficiency.
In order to solve the above technical problems, technical solution adopted in the utility model is: a kind of steel pipe automatic derusting machine, packet
It includes high pressure water flushing and scrubs mill apparatus, the high pressure water flushing scrubs mill apparatus and is equipped with the high-speed rotating brush holder support of energy, is equipped on brush holder support
Brush head is equipped with the sanding face for removing steel pipe inner wall corrosion in the periphery of brush head, and spray hole is equipped on the wall of brush holder support.
A kind of above-mentioned steel pipe automatic derusting machine, the high pressure water flushing scrub mill apparatus equipped with first motor, suction pipe, input
Pipe and high-pressure circulation pump；The brush holder support is hollow bushing, and the main shaft of the first motor is hollow shaft, the suction pipe left end and height
Pressure circulating pump inlet opening be connected, the input pipe be connected to high-pressure circulation pump fluid hole and hollow shaft left port it
Between, the right output port of the hollow shaft is connected to by hollow shaft coupling with brush holder support left port, installs brush head in brush holder support right end.
A kind of above-mentioned steel pipe automatic derusting machine adds water trough work platform, straight idler wheel, cross roll axis, line shaft, the second motor
With derusting room；The straight idler wheel has multiple and is spaced and is linearly mounted on water trough work platform left part, the cross roll axis have it is multiple simultaneously
Interval is linearly mounted on water trough work platform right part, and the both ends of the line shaft are erected at water trough work platform right part by bearing,
Line shaft is located at the front side of cross roll axis, the second motor driven line shaft；The derusting room is mounted on the top of cross roll axis simultaneously
Positioned at the middle part of line shaft, room of derusting is equipped with the electronic sanding device for removing outer wall of steel pipe corrosion；The suction pipe right end and sink
The drainage hole of workbench is connected, and the first motor is mounted on the left side of water trough work platform.
A kind of above-mentioned steel pipe automatic derusting machine, the electronic sanding device are equipped with shell, third motor and sanding wheel, institute
It states wall at left and right sides of shell and is equipped with the aperture for passing through steel pipe, two third motors are housed inside the shell, third motor leads to respectively
Drive shaft mount installation is crossed there are two sanding wheel, the drive shaft mount is equipped with the feed mechanism of sanding wheel.
A kind of above-mentioned steel pipe automatic derusting machine, adds pressure regulation device, and the pressure regulation device is mounted on sink
Workbench left part, pressure regulation device include multiple pressure wheel groups, and each pressure wheel group is equipped with bottom roller and upper pressure wheel, under described
Idler wheel be fixed on water trough work platform and with straight idler wheel on the same line, the upper pressure wheel is mounted on lower rolling by lead screw bracket
The bottom surface of the top plate of top is taken turns, the top plate upper end is equipped with the adjusting handle connecting with lead screw.
A kind of above-mentioned steel pipe automatic derusting machine, adds the feeding of first motor, the second motor, third motor and sanding wheel
Cooperate the control facility and its computer of linkage between mechanism.
A kind of steel pipe automatic derusting machine provided by the utility model is scrubbed in water trough work platform left part provided with high pressure water flushing
Mill apparatus is provided with cross roll axis and line shaft in water trough work platform right part, derusting room is mounted with above cross roll axis, can remove steel
The corrosion of pipe appearance；The brush head that high pressure water flushing scrubs mill apparatus enters steel duct from left side, can remove the corrosion of steel pipe inner wall.
Instruction repertorie is inputted by computer, connection is cooperated between first motor, the second motor, third motor and the feed mechanism of sanding wheel
It is dynamic, it moves left steel pipe from right court, first sanding steel pipe surface, then sanding inner wall, corrosion oxide skin is removed clean.Brush holder support
The lubricating fluid of ejection can rinse corrosion and oxide skin and carry out phosphatization saponification to steel pipe.
The utility model removes corrosion and the oxide skin impurity dirt of steel tube surface and inner wall using mechanical system, instead of
Acid pickling and rust removing process avoids hydrogen embrittlement and decarburization phenomenon during acid cleaning of steel tube, reduces corrosion damage of the steel pipe in acid solution
Consumption, protects environment；The derusting process of steel pipe can be carried out continuously and carry out phosphatization saponification to steel pipe, improve Tube Drawing quality
And die life, avoid harm of the pickling process to operator, it is ensured that construction safety improves production efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the portion the A enlarged drawing in Fig. 1；
Fig. 4 is in the utility model to the operation principle schematic diagram of steel tube surface derusting.
Each part numbers in figure are as follows: input pipe 1, sealed fitting 2, hollow shaft 3, first motor 4, hollow shaft coupling 5, brush
Bar 6, steel pipe 7, brush head 8, adjusting handle 9, upper pressure wheel 10, line shaft 11, sanding wheel 12, third motor 13, derusting room 14, high pressure
Circulating pump 15, suction pipe 16, drainage hole 17, bottom roller 18, water trough work platform 19, support 20, top plate 21, straight idler wheel 22, guard ring 23,
Cross roll axis 24, the second motor 25, spray hole 26
Specific embodiment
(referring to Fig. 1,2,3 and 4) steel pipe 7 enter on the left of water trough work platform 19 and be located at line shaft 11 and cross roll axis 24 it
Between, the second motor 25 drives 11 rotation of line shaft, and steel pipe 7 drives rotation by line shaft 11, since 24 rotational angle of cross roll axis makes
Steel pipe 7 is moved to the left while rotation, into derusting room 14, two sanding wheels 12 to 7 outer surface of steel pipe derust, steel pipe 7 after
Continuous to move to left, first motor 4 starts, and brush holder support 6 drives 8 high speed rotation of brush head, and brush head 8 is passively in insertion steel pipe 7, and brush head 8 is to steel pipe 7
Inner wall carries out sanding, while high-pressure circulation pump 15 passes through lubricating fluid of the hollow shaft 3 towards input particular formulation in brush holder support 6, the lubrication
Liquid can rinse corrosion and oxide skin and carry out phosphatization saponification to steel pipe 7.Computer control first motor 4, the second motor 25,
Cooperate linkage between third motor 13 and the feed mechanism of sanding wheel 12, every steel pipe is made to do primary reciprocal shifting on rust remover
Dynamic, the corrosion of steel tube surface and inner wall and oxide skin can be removed twice, and corrosion and oxide skin are thoroughly removed completely.Dynamic
The guard ring 23 of interval suit rubber or plastic material on power axis 11, can prevent line shaft 11 from wearing, can also increase line shaft 11
To the drive of steel pipe 7.
Claims (6)
1. a kind of steel pipe automatic derusting machine, it is characterised in that: scrub mill apparatus including high pressure water flushing, the high pressure water flushing scrubs mill
Device is equipped with the high-speed rotating brush holder support (6) of energy, and brush head (8) are housed on brush holder support (6), is equipped in the periphery of brush head (8) and removes steel
The sanding face for managing the corrosion of (7) inner wall is equipped with spray hole (26) on the wall of brush holder support (6).
2. a kind of steel pipe automatic derusting machine according to claim 1, it is characterised in that: the high pressure water flushing scrubs mill apparatus
Equipped with first motor (4), suction pipe (16), input pipe (1) and high-pressure circulation pump (15)；The brush holder support (6) is hollow bushing, described
The main shaft of first motor (4) is hollow shaft (3), and suction pipe (16) left end is connected with the inlet opening of high-pressure circulation pump (15),
The input pipe (1) is connected between the fluid hole of high-pressure circulation pump (15) and the left port of hollow shaft (3), the hollow shaft
(3) right output port is connected to by hollow shaft coupling (5) with brush holder support (6) left port, installs brush head (8) in brush holder support (6) right end.
3. a kind of steel pipe automatic derusting machine according to claim 2, it is characterised in that: add water trough work platform (19), straight
Idler wheel (22), cross roll axis (24), line shaft (11), the second motor (25) and derusting room (14)；The straight idler wheel (22) has multiple
And be spaced and be linearly mounted on water trough work platform (19) left part, the cross roll axis (24) has multiple and interval to be linearly mounted on water
The both ends of slot workbench (19) right part, the line shaft (11) are erected at water trough work platform (19) right part, line shaft by bearing
(11) it is located at the front side of cross roll axis (24), second motor (25) drives line shaft (11)；The derusting room (14) is mounted on
The top of cross roll axis (24) and the middle part for being located at line shaft (11), derusting room (14) are equipped with the electricity for removing the corrosion of steel pipe (7) outer wall
Dynamic sanding device；Suction pipe (16) right end is connected with the drainage hole (17) of water trough work platform (19), the first motor (4)
It is mounted on the left side of water trough work platform (19).
4. a kind of steel pipe automatic derusting machine according to claim 3, it is characterised in that: the electronic sanding device is equipped with outer
Shell, third motor (13) and sanding wheel (12), shell left and right sides wall is equipped with the aperture for passing through steel pipe (7), in shell
Two third motors (13) are provided with, there are two sanding wheel (12) by drive shaft mount installation respectively for third motor (13), described
Drive shaft mount is equipped with the feed mechanism of sanding wheel (12).
5. a kind of steel pipe automatic derusting machine according to claim 4, it is characterised in that: pressure regulation device is added, it is described
Pressure regulation device is mounted on water trough work platform (19) left part, and pressure regulation device includes multiple pressure wheel groups, each pressure wheel
Group be equipped with bottom roller (18) and upper pressure wheel (10), the bottom roller (18) be fixed on water trough work platform (19) and with straight idler wheel
(22) on the same line, the upper pressure wheel (10) is mounted on the bottom of the top plate (21) above bottom roller (18) by lead screw bracket
Face, top plate (21) upper end are equipped with the adjusting handle (9) connecting with lead screw.
6. a kind of steel pipe automatic derusting machine according to claim 5, it is characterised in that: add first motor (4), the second electricity
Cooperate the control facility and its computer of linkage between machine (25), third motor (13) and the feed mechanism of sanding wheel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421638.6U CN208373857U (en) | 2018-03-27 | 2018-03-27 | A kind of steel pipe automatic derusting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820421638.6U CN208373857U (en) | 2018-03-27 | 2018-03-27 | A kind of steel pipe automatic derusting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373857U true CN208373857U (en) | 2019-01-15 |
Family
ID=64974874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820421638.6U Expired - Fee Related CN208373857U (en) | 2018-03-27 | 2018-03-27 | A kind of steel pipe automatic derusting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153864A (en) * | 2019-06-06 | 2019-08-23 | 东阳罗素电子科技有限公司 | A kind of steel tubular goods outer surface derusting polishing controlling terminal |
| CN111982636A (en) * | 2020-09-17 | 2020-11-24 | 中国环境监测总站 | Sample processing method and device for determining metal elements in soil |
| CN113921192A (en) * | 2021-09-22 | 2022-01-11 | 香港城市大学成都研究院 | Preparation method of high-precision patternable micro-nano silver nanowire transparent electrode |
-
2018
- 2018-03-27 CN CN201820421638.6U patent/CN208373857U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110153864A (en) * | 2019-06-06 | 2019-08-23 | 东阳罗素电子科技有限公司 | A kind of steel tubular goods outer surface derusting polishing controlling terminal |
| CN111982636A (en) * | 2020-09-17 | 2020-11-24 | 中国环境监测总站 | Sample processing method and device for determining metal elements in soil |
| CN113921192A (en) * | 2021-09-22 | 2022-01-11 | 香港城市大学成都研究院 | Preparation method of high-precision patternable micro-nano silver nanowire transparent electrode |
| CN113921192B (en) * | 2021-09-22 | 2024-05-03 | 香港城市大学成都研究院 | Preparation method of high-precision patternable micro-nano silver nanowire transparent electrode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190115 Termination date: 20190327 |
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| CF01 | Termination of patent right due to non-payment of annual fee |