CN108908044B - Over-and-under type construction steel pipe inner wall rust cleaning grinding device - Google Patents
Over-and-under type construction steel pipe inner wall rust cleaning grinding device Download PDFInfo
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- CN108908044B CN108908044B CN201810629805.0A CN201810629805A CN108908044B CN 108908044 B CN108908044 B CN 108908044B CN 201810629805 A CN201810629805 A CN 201810629805A CN 108908044 B CN108908044 B CN 108908044B
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- box
- steel pipe
- liquid
- polishing
- wall
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 65
- 239000010959 steel Substances 0.000 title claims abstract description 65
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000010276 construction Methods 0.000 title description 7
- 238000004140 cleaning Methods 0.000 title description 5
- 238000005498 polishing Methods 0.000 claims abstract description 63
- 239000007788 liquid Substances 0.000 claims abstract description 62
- 239000000110 cooling liquid Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 241001640558 Cotoneaster horizontalis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a lifting type building steel pipe inner wall rust removing and polishing device which comprises a fixed base, wherein a polishing box is arranged in the middle of the upper end of the fixed base, a fixed plate is in clearance fit with the upper end inside the polishing box, expansion springs are arranged on two sides of the lower end of the fixed plate, a liquid seepage plate is fixed at the lower end of the expansion springs, a cooling liquid box is arranged inside the bottom end of the polishing box, a liquid inlet box is arranged inside the cooling liquid box, a rotating shaft is arranged inside the liquid inlet box, the upper end of the rotating shaft penetrates through the liquid seepage plate and is connected with a polishing shaft, limiting frames are arranged on the upper and lower sides of the left end of the polishing box, a lead screw is connected between the limiting frames, a lifting block is connected in the. According to the invention, automatic rust removal and polishing of the inner wall of the steel pipe are realized, and in the process, the polishing quality is improved by continuously spraying cooling liquid to the inner wall of the steel pipe, and the reduction of the service life caused by overhigh temperature of a polishing rod is avoided.
Description
Technical Field
The invention relates to the technical field of construction equipment, in particular to a lifting type rust removing and polishing device for an inner wall of a construction steel pipe.
Background
The steel pipe for construction can be classified into seamless steel pipe and seamed steel pipe according to the seamed and seamless steel pipe. The seamed steel pipe is divided into a spiral steel pipe and a straight seam steel pipe according to the difference of welding seams, and the seamed steel pipe and the straight seam steel pipe are very commonly applied to the aspects of building piling, structure, steel structure, bearing, drainage and the like. The material mainly comprises carbon steel, stainless steel and alloy steel. The carbon steel material is most commonly applied, and is mainly used in Hebei Cangzhou of a production base. The length of the steel pipe can be fixed and scattered according to the requirement of a client, and the price of the fixed length is 500-600 yuan more than that of each ton of scattered length. The construction seamless steel pipe can be divided into the following parts according to the production method: hot rolling seamless pipes, cold drawn pipes, precision steel pipes, hot expanded pipes, cold spun pipes, extruded pipes, and the like. Hot rolled pipe is used more in the construction industry.
The steel pipe is a tubular material made of steel, plays an indispensable important role in modern society of mechanized mass production, and is most widely applied to the fields of energy, manufacturing, building and the like. The steel pipe is made of steel, and the steel pipe can be rusted after being used for a long time, not only the appearance of the steel pipe, but also the inner wall of the steel pipe can be rusted. The rust removal method mainly used at present is that a polishing rod is held by a worker to continuously rotate along the inner wall of a steel pipe, the rust removal polishing effect can be realized only by exerting no force, the rust removal polishing efficiency is low, the rust removal effect is poor, and the labor intensity of workers is additionally increased.
Disclosure of Invention
The invention aims to provide a lifting type building steel pipe inner wall rust removing and polishing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a lifting type building steel pipe inner wall rust removal and polishing device comprises a fixed base, wherein a polishing box is mounted in the middle of the upper end of the fixed base, a fixed plate is in clearance fit with the upper end inside the polishing box, a sink groove is formed in the middle of the upper end of the fixed plate, a through hole is formed in the middle of the lower end of the fixed plate, expansion springs are mounted on two sides of the lower end of the fixed plate, a liquid seepage plate is fixed at the lower end of the expansion springs, a cooling liquid box is arranged inside the bottom end of the polishing box, a liquid inlet box is mounted inside the cooling liquid box, a rotating shaft is mounted inside the liquid inlet box, the upper end of the rotating shaft penetrates through the liquid seepage plate to be connected with a polishing shaft, a filter tip is arranged inside the cooling liquid box and is connected with a liquid guide pump through a water pipe, the liquid guide pump is communicated with the liquid, the top end of the lifting column is connected with a mandril, and the lower end of the mandril is connected with a limiting plate.
As a further scheme of the invention: supporting legs are installed to unable adjustment base lower extreme both sides, and unable adjustment base lower extreme mid-mounting has the rotating electrical machines, rotating electrical machines's output shaft fixedly connected with rotation axis.
As a further scheme of the invention: the liquid inlet box is characterized in that a liquid inlet hole is formed in the outer side of a rotating shaft inside the liquid inlet box, a liquid outlet hole is uniformly formed in the outer side of the polishing shaft, and the liquid inlet hole and the liquid outlet hole are communicated with each other through a hollow cavity.
As a further scheme of the invention: and polishing salient points are uniformly arranged on the outer side of the polishing shaft.
As a further scheme of the invention: the liquid seepage plate is fixed in the middle of the grinding box, and liquid seepage holes are uniformly formed in the middle of the liquid seepage plate.
As a further scheme of the invention: the lower extreme in coolant liquid case left side is connected with the drain pipe, and the drain pipe mid-mounting has the solenoid valve.
As a further scheme of the invention: lifting motor is installed to the lead screw lower extreme, and lifting motor is fixed in the case left end of polishing.
As a further scheme of the invention: and the middle part of the lower end of the limiting plate is provided with a limiting groove.
As a still further scheme of the invention: and a steel pipe is arranged between the limiting plate and the fixing plate.
Compared with the prior art, the invention has the beneficial effects that:
the utility model provides an over-and-under type building steel pipe inner wall rust cleaning grinding device, rational in infrastructure, and novel in design, through the lead screw that is equipped with and the cooperation each other between the expanding spring, realize the change to position about the steel pipe, for the preparation of polishing of steel pipe, the stick of polishing through being equipped with realizes polishing to the automatic rust cleaning of steel pipe inner wall simultaneously, at this in-process, through constantly toward steel pipe inner wall spray coolant liquid both increasing the quality of polishing, also avoid polishing the stick high temperature and cause the reduction in life-span, the needs of building steel pipe inner wall rust cleaning polishing are satisfied.
Drawings
FIG. 1 is a schematic structural diagram of a lifting type rust removing and polishing device for the inner wall of a building steel pipe.
FIG. 2 is a schematic structural diagram of a limiting plate in the lifting type building steel pipe inner wall rust removing and polishing device.
Fig. 3 is a schematic structural diagram of a fixing plate in the lifting type building steel pipe inner wall rust removing and polishing device.
FIG. 4 is a schematic cross-sectional structure diagram of a grinding shaft in the lifting type building steel pipe inner wall derusting and grinding device.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-4, in the embodiment of the invention, a lifting type building steel pipe inner wall rust removing and polishing device comprises a fixed base 1, wherein supporting legs 3 are installed on two sides of the lower end of the fixed base 1 and are used for supporting and fixing the whole device, a rotating motor 2 is installed in the middle of the lower end of the fixed base 1 and is used for driving a rotating shaft 9 to rotate, so that the whole polishing shaft 10 is rotated, an output shaft of the rotating motor 2 is fixedly connected with the rotating shaft 9, a polishing box 27 is installed in the middle of the upper end of the fixed base 1, a fixed plate 21 is in clearance fit with the upper end inside the polishing box 27, a sink 24 is arranged in the middle of the upper end of the fixed plate 21, a through hole 25 is formed in the middle of the lower end of the fixed plate 21, so that the polishing shaft 10 can be inserted into a steel pipe through the through hole 25, telescopic, a liquid seepage plate 28 is fixed at the lower end of the telescopic spring 22, the liquid seepage plate 28 is fixed at the middle part of a polishing box 27, liquid seepage holes 29 are uniformly formed in the middle part of the liquid seepage plate 28 and used for recycling sprayed cooling liquid, a cooling liquid box 8 is arranged in the bottom end of the polishing box 27, the lower end of the left side of the cooling liquid box 8 is connected with a liquid outlet pipe 4, an electromagnetic valve is arranged in the middle of the liquid outlet pipe 4 and used for opening and closing the liquid outlet pipe 4, a liquid inlet box 7 is arranged in the cooling liquid box 8, a rotating shaft 9 is arranged in the middle of the liquid inlet box 7, the upper end of the rotating shaft 9 penetrates through the liquid seepage plate 28 and is connected with a polishing shaft 10, polishing salient points 11 are uniformly arranged on the outer side of the polishing shaft 10 to further polish and remove rust on the inner wall of the steel pipe, a filter tip 5 is arranged in the cooling liquid box 8 to prevent rust in the cooling liquid box 8 from being sucked into the filter, the liquid guide pump 6 is communicated with a liquid inlet box 7 through a water pipe, a liquid inlet hole 13 is arranged on the outer side of a rotating shaft 9 positioned in the liquid inlet box 7, so that cooling liquid in the liquid inlet box 7 can enter a hollow cavity 30 in a polishing shaft 10, liquid outlet holes 12 are uniformly arranged on the outer side of the polishing shaft 10 and used for ensuring the spraying of the cooling liquid, the liquid inlet hole 13 and the liquid outlet holes 12 are communicated with each other through the hollow cavity 30, limiting frames 17 are arranged on the upper side and the lower side of the left end of the polishing box 27, a screw rod 14 is connected between the limiting frames 17, a lifting motor 15 is arranged at the lower end of the screw rod 14, the lifting motor 15 is fixed at the left end of the polishing box 27, a lifting block 16 is connected to the middle part of the screw rod 14, an internal thread hole matched with the screw rod 18 is arranged in the middle part of the lifting block 16, so that the rotary motion of the screw rod 14 is, the top end of the lifting column 18 is connected with a mandril 19, the lower end of the mandril 19 is connected with a limiting plate 20, the middle part of the lower end of the limiting plate 20 is provided with a limiting groove 2 used for supporting a steel pipe, and the steel pipe is arranged between the limiting plate 20 and the fixing plate 21.
The lifting type building steel pipe inner wall rust removing and polishing device is characterized in that when the lifting type building steel pipe inner wall rust removing and polishing device works, a steel pipe needing inner wall rust removal is placed at the upper end of a fixing plate 21, then a lifting motor 15 is started, the lifting motor 15 drives a screw rod 14 to rotate, further a limiting plate 20 is driven to move downwards through the action of a lifting column 18 and a top plate 19 and further to be matched with the fixing plate 21, and the position of the steel pipe is fixed, therefore, simultaneously, a rotating motor 2 and a liquid guiding pump 6 are started, the rotating motor 2 drives a rotating shaft 9 to rotate and further drives a polishing shaft 12 to rotate synchronously, so that polishing salient points 11 are contacted with the inner wall of the steel pipe, rust removing and polishing are realized, in the polishing process, the liquid guiding pump 6 guides cooling liquid in a cooling liquid tank 8 into a liquid inlet tank 7 and then enters a hollow cavity 30 through the action of a liquid inlet 13, not only the rust on the inner wall of the steel pipe is sprayed, the polishing quality is improved, but also the cooling of the steel pipe and the polishing shaft 10 is realized, the service life of the whole polishing device is prolonged, the cooling liquid flows back into the cooling liquid 8 box through the liquid seepage plate 28, the recycling is realized, and in the process, cold water with lower temperature can be supplemented into the cooling liquid box 9 through the liquid outlet pipe 4 at any time. The automatic derusting and polishing device is reasonable in structure and novel in design, changes of the upper position and the lower position of the steel pipe are realized through the mutual matching of the screw rod 14 and the extension spring 22, preparation is made for polishing the steel pipe, meanwhile, automatic derusting and polishing of the inner wall of the steel pipe are realized through the polishing rod 10, in the process, the polishing quality is improved through continuously spraying cooling liquid to the inner wall of the steel pipe, the reduction of the service life caused by overhigh temperature of the polishing rod is avoided, and the derusting and polishing requirements of the inner wall of the steel pipe of a building are met.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The lifting type rust removing and grinding device for the inner wall of the building steel pipe comprises a fixed base (1), wherein a grinding box (27) is arranged at the middle part of the upper end of the fixed base (1), and is characterized in that a fixed plate (21) is in clearance fit with the inner upper end of the grinding box (27), a sink (24) is arranged in the middle of the upper end of the fixed plate (21), a through hole (25) is formed in the middle of the lower end of the fixed plate (21), expansion springs (22) are arranged on two sides of the lower end of the fixed plate (21), a liquid seepage plate (28) is fixed at the lower end of each expansion spring (22), a cooling liquid box (8) is arranged in the bottom end of the grinding box (27), a liquid inlet box (7) is arranged in each cooling liquid box (8), a rotating shaft (9) is arranged in the middle of each liquid inlet box (7), the upper end of each rotating shaft (9), the filter tip (5) is connected with a liquid guiding pump (6) through a water pipe, the liquid guiding pump (6) is communicated with a liquid inlet box (7) through a water pipe, limiting frames (17) are arranged on the upper side and the lower side of the left end of the polishing box (27), a lead screw (14) is connected between the limiting frames (17), an elevating block (16) is connected to the middle of the lead screw (14), an elevating column (18) is connected to the left end of the elevating block (16), a top rod (19) is connected to the top end of the elevating column (18), a limiting plate (20) is connected to the lower end of the top rod (19), a liquid inlet hole (13) is formed in the outer side of a rotating shaft (9) positioned in the liquid inlet box (7), liquid outlet holes (12) are uniformly formed in the outer side of the polishing, the liquid inlet hole (13) and the liquid outlet hole (12) are communicated with each other through a hollow cavity (30), the liquid seepage plate (28) is fixed in the middle of the grinding box (27), and liquid seepage holes (29) are uniformly formed in the middle of the liquid seepage plate (28).
2. The lifting type rust removing and grinding device for the inner wall of the building steel pipe as claimed in claim 1, wherein supporting legs (3) are mounted on two sides of the lower end of the fixed base (1), a rotating motor (2) is mounted in the middle of the lower end of the fixed base (1), and a rotating shaft (9) is fixedly connected to an output shaft of the rotating motor (2).
3. The lifting type rust removing and grinding device for the inner wall of the building steel pipe as claimed in claim 1, wherein grinding salient points (11) are uniformly arranged on the outer side of the grinding shaft (10).
4. The lifting type rust removing and grinding device for the inner wall of the building steel pipe as claimed in claim 1, wherein the lower end of the left side of the cooling liquid tank (8) is connected with a liquid outlet pipe (4), and an electromagnetic valve is arranged in the middle of the liquid outlet pipe (4).
5. The lifting type rust removing and grinding device for the inner wall of the building steel pipe as claimed in claim 1, wherein a lifting motor (15) is mounted at the lower end of the screw rod (14), and the lifting motor (15) is fixed at the left end of the grinding box (27).
6. The lifting type rust removing and grinding device for the inner wall of the building steel pipe as claimed in claim 1, wherein a limiting groove (23) is arranged in the middle of the lower end of the limiting plate (20).
7. The lifting type rust removing and grinding device for the inner wall of the building steel pipe as claimed in claim 1, wherein a steel pipe is arranged between the limiting plate (20) and the fixing plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629805.0A CN108908044B (en) | 2018-06-19 | 2018-06-19 | Over-and-under type construction steel pipe inner wall rust cleaning grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810629805.0A CN108908044B (en) | 2018-06-19 | 2018-06-19 | Over-and-under type construction steel pipe inner wall rust cleaning grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108908044A CN108908044A (en) | 2018-11-30 |
| CN108908044B true CN108908044B (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810629805.0A Active CN108908044B (en) | 2018-06-19 | 2018-06-19 | Over-and-under type construction steel pipe inner wall rust cleaning grinding device |
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| CN (1) | CN108908044B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123151B (en) * | 2020-09-15 | 2022-08-23 | 湖南常德牌水表制造有限公司 | Cast iron pipe section ultrasonic water meter production is with grinding device who has iron fillings clearance mechanism |
| CN113814863B (en) * | 2021-09-16 | 2022-08-30 | 佛山市美宝家家居有限公司 | Metal part corrosion-resistant and rust-proof device and process thereof |
| CN114161293A (en) * | 2021-10-28 | 2022-03-11 | 江南造船(集团)有限责任公司 | Steel pipe end polishing and derusting device for ship construction |
| CN114951152A (en) * | 2022-04-02 | 2022-08-30 | 淄博鲁中水泥有限公司 | Industrial solid waste recycling treatment device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203636564U (en) * | 2014-01-06 | 2014-06-11 | 辽宁格瑞机械有限公司 | Steel pipe inner wall rust removing polisher |
| CN105150074A (en) * | 2015-09-30 | 2015-12-16 | 江苏宏联环保科技有限公司 | Polisher device capable of discharging polishing agents |
| KR20170082273A (en) * | 2016-01-06 | 2017-07-14 | 한국항공우주산업 주식회사 | Deburring Process and Cleaning Process Integrated Device |
| CN105773352B (en) * | 2016-05-30 | 2017-10-10 | 苏州速腾电子科技有限公司 | A kind of adjustable glass column groove at side surface device |
| CN206436106U (en) * | 2016-11-14 | 2017-08-25 | 深圳市锐鼎制工科技有限公司 | A kind of mobile phone shell sander with cooling device |
| CN206263793U (en) * | 2016-12-09 | 2017-06-20 | 重庆平步青云汽车配件有限公司 | Sander cooling device with radiating ribs |
| CN107662151A (en) * | 2017-11-13 | 2018-02-06 | 张粉银 | A kind of screw rod derusting device of novel metal bolt |
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