CN107243817A - A kind of pipeline external surface derusting device - Google Patents
A kind of pipeline external surface derusting device Download PDFInfo
- Publication number
- CN107243817A CN107243817A CN201710672966.3A CN201710672966A CN107243817A CN 107243817 A CN107243817 A CN 107243817A CN 201710672966 A CN201710672966 A CN 201710672966A CN 107243817 A CN107243817 A CN 107243817A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- workbench
- upside
- external surface
- derusting device
- 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.)
- Withdrawn
Links
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
- B24B41/007—Weight compensation; Temperature compensation; Vibration damping
-
- 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/16—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces performing a reciprocating movement, e.g. during which the sense of rotation of the working-spindle is reversed
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of pipeline external surface derusting device, including workbench and base, some damping devices are provided between workbench and base, pillar is provided with the upside of workbench, the upper end of pillar is provided with installing plate, the upside of installing plate is symmetrical to be provided with the first motor, the output end of first motor is provided with the first threaded rod, supporting plate is threaded with first threaded rod, the downside of supporting plate is symmetrical to be provided with mounting seat, the second threaded rod is provided between two mounting seats, the downside right-hand member of supporting plate is provided with the second motor of the second threaded rod of driving, sliding block is threaded with second threaded rod, the upside left part of workbench is provided with fixed station, fixed block is provided with the right side of fixed station, the upside right part of workbench is provided with slide rail, sliding stand is provided with slide rail, fixed block is provided with the left of sliding stand.The present invention is simple in construction, easy to use, reduces use cost, good damping effect reduces the pollution of dust.
Description
Technical field
The present invention relates to derusting device technical field, specifically a kind of pipeline external surface derusting device.
Background technology
Pipeline be with pipe, pipe connector and valve etc. be connected into be used for convey gas, liquid or with solid particle
Fluid device.Generally, after fluid is pressurized through air blower, compressor, pump and boiler etc., low pressure is flowed at the high pressure of pipeline
Place, can also be used pressure or the gravity conveying of fluid itself.Having many uses for pipeline is general, be used primarily in feedwater, draining, heat supply,
Give gas, long distance delivery oil and natural gas, agricultural irrigation, in hydraulic engineering and various commercial plants.Current various pipelines
Engineering all proposes the requirement of derusting anti-corrosive processing to pipeline external surface and inner surface.Present pipeline external surface derusting anti-corrosive technology
It is highly developed, take chemical derusting technique and interior derusting by sandblasting technique for inner surface of pipeline.Both techniques will
Ask operating location is relative to fix, equipment volume is huger, and effect on environment is than larger.To installing existing in pipeline building site
Field and the derusting of single and mini-batch production pipeline are just inapplicable.
The content of the invention
It is an object of the invention to provide a kind of pipeline external surface derusting device, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of pipeline external surface derusting device, including workbench and base, some subtract is provided between the workbench and base
Device is shaken, the damping device includes being provided with damping spring on the outside of support base and telescopic stand, the support base, support base
Inside offers cavity, and cavity is internally provided with portable plate, and the upside of the portable plate and the lower end of telescopic stand are connected, activity
It is provided between the downside of plate and cavity on the upside of some decompression air bags, workbench and is provided with pillar, the upper end of the pillar is set
Installing plate is equipped with, the upside of the installing plate is symmetrical to be provided with the first motor, and the output end of first motor is set
Have and supporting plate is threaded with the first threaded rod, first threaded rod, the downside of the supporting plate is symmetrical to be set
Have and the second threaded rod is provided between mounting seat, two mounting seats, the downside right-hand member of supporting plate is provided with the second threaded rod of driving
The second motor, be threaded with the downside of sliding block, the sliding block on the second threaded rod and be provided with support, the lower end of the support
Derusting device is installed, the upside left part of workbench, which is provided with the right side of fixed station, the fixed station, is provided with fixed block, worked
The upside right part of platform, which is provided with slide rail, the slide rail, is provided with sliding stand, is provided with fixed block on the left of the sliding stand, institute
State and rotating seat is provided with the right side of sliding stand, the 3rd threaded rod is provided with the rotating seat, the upside right part of workbench is set
There is the support frame of the 3rd threaded rod of support, the right-hand member of the 3rd threaded rod is provided with handle, and the inside of workbench offers vacuum chamber,
The vacuum chamber is internally provided with suction box, and the upper end of the suction box is provided with dust exhaust apparatus, the dust exhaust apparatus upper end
It is connected with by pipeline on sweep-up pipe, the sweep-up pipe and is provided with some branch pipes.
It is used as further scheme of the invention：The lower end of first threaded rod and the upside of workbench, which are rotated, to be connected.
It is used as further scheme of the invention：The fixed block is rotated with fixed station and is connected, and fixed block is rotated with sliding stand
Connection.
It is used as further scheme of the invention：The motor that driving fixed block is rotated is provided with the fixed station.
It is used as further scheme of the invention：The upper end of the branch pipe and the upper surface flush of workbench.
Compared with prior art, the beneficial effects of the invention are as follows：The present apparatus is realized using motor control and pipeline is removed
Rust work, instead of the more existing device driven using hydraulic test, reduce cost, and be easy to maintenance, damping dress
The structure setting put, damping spring and decompression air bag cooperate, good damping effect, reduce device work produce vibrations and
Impact, the service life of the device of extension is reduced the generation of noise, is provided with suction box, produced when can be worked with adsorbent equipment
Raw dust, reduces the pollution to surrounding environment, and protection workman's is healthy.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is the structural representation of damping device.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer in Fig. 1 and Fig. 2, the embodiment of the present invention, a kind of pipeline external surface derusting device, including workbench 1 and bottom
Seat 2, is provided with some damping devices 3 between the workbench 1 and base 2, the damping device 3 includes support base 28 and flexible
Seat 29, the outside of the support base 28 is provided with damping spring 30, and the inside of support base 28 offers cavity 31, cavity 31 it is interior
Portion is provided with portable plate 32, and the upside of the portable plate 32 is connected with the lower end of telescopic stand 29, the downside of portable plate 32 and cavity
Some decompression air bags 33, the structure setting of damping device 3, damping spring 30 and the decompression phase interworking of air bag 33 are provided between 31
Close, good damping effect, reduce vibrations and impact that device work is produced, the service life of the device of extension reduces noise
Generation.
The upside of workbench 1 is provided with pillar 4, and the upper end of the pillar 4 is provided with installing plate 5, the installing plate 5 it is upper
Side is symmetrical to be provided with the first motor 6, and the output end of first motor 6 is provided with the first threaded rod 7, first spiral shell
The lower end of rasp bar 7 is rotated with the upside of workbench 1 and is connected, and supporting plate 8, the branch are threaded with first threaded rod 7
Symmetrical be provided between mounting seat 9, two mounting seats 9 in the downside of fagging 8 is provided with the second threaded rod 10, supporting plate 8
Downside right-hand member the second motor 11 of the second threaded rod 10 of driving is installed, be threaded with sliding block 12 on the second threaded rod 10,
The downside of the sliding block 12 is provided with support 13, and the lower end of the support 3 is provided with derusting device 14, and the upside of workbench 1 is left
Portion is provided with fixed station 15, and the right side of the fixed station 15 is provided with fixed block 16, and the upside right part of workbench 1 is provided with slide rail
17, be provided with sliding stand 18 on the slide rail 17, the left side of the sliding stand 18 is provided with fixed block 16, the fixed block 16 with
Fixed station 15 rotates connection, and fixed block 16 is rotated with sliding stand 18 and is connected, and driving fixed block 16 is provided with the fixed station 16
The motor of rotation, the right side of the sliding stand 18, which is provided with rotating seat 19, the rotating seat 9, is provided with the 3rd threaded rod
21, the upside right part of workbench 1 is provided with the support frame 20 of the 3rd threaded rod 21 of support, and the right-hand member of the 3rd threaded rod 21 is provided with
Handle 22, the present apparatus is realized using motor control carries out derusting work to pipeline, instead of and more existing uses hydraulic test
The device of driving, reduces cost, and be easy to maintenance.
The inside of workbench 1 offers vacuum chamber 23, and the vacuum chamber 23 is internally provided with suction box 24, the dust suction
The upper end of case 24 is provided with dust exhaust apparatus 25, and the upper end of dust exhaust apparatus 25 is connected with sweep-up pipe 26, the dust suction by pipeline
Some branch pipes 27, the upper end of the branch pipe 27 and the upper surface flush of workbench 1 are provided with pipe 26, suction box 24 is provided with,
The dust produced when can be worked with adsorbent equipment, reduces the pollution to surrounding environment, and protection workman's is healthy.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of pipeline external surface derusting device, including workbench and base, it is characterised in that between the workbench and base
Some damping devices are provided with, the damping device includes being provided with damping on the outside of support base and telescopic stand, the support base
Spring, the inside of support base offers cavity, and cavity is internally provided with portable plate, the upside of the portable plate and telescopic stand
Lower end is connected, and is provided between the downside of portable plate and cavity on the upside of some decompression air bags, workbench and is provided with pillar, described
The upper end of pillar is provided with installing plate, and the upside of the installing plate is symmetrical to be provided with the first motor, first motor
Output end be provided with the first threaded rod, first threaded rod and be threaded with supporting plate, the downside of the supporting plate is left
The right side, which is symmetrically arranged between mounting seat, two mounting seats, is provided with the second threaded rod, and the downside right-hand member of supporting plate is provided with drive
It is threaded with second motor of dynamic second threaded rod, the second threaded rod on the downside of sliding block, the sliding block and is provided with support, institute
The lower end for stating support is provided with derusting device, and the upside left part of workbench is provided with fixed station, and the right side of the fixed station is set
There is fixed block, the upside right part of workbench, which is provided with slide rail, the slide rail, is provided with sliding stand, is set on the left of the sliding stand
It is equipped with the right side of fixed block, the sliding stand and is provided with rotating seat, the 3rd threaded rod is provided with the rotating seat, workbench
Upside right part is provided with the support frame of the 3rd threaded rod of support, and the right-hand member of the 3rd threaded rod is provided with handle, the inside of workbench
Offer vacuum chamber, the vacuum chamber is internally provided with suction box, and the upper end of the suction box is provided with dust exhaust apparatus, described
Dust exhaust apparatus upper end is connected with sweep-up pipe, the sweep-up pipe by pipeline and is provided with some branch pipes.
2. a kind of pipeline external surface derusting device according to claim 1, it is characterised in that under first threaded rod
Hold to rotate with the upside of workbench and be connected.
3. a kind of pipeline external surface derusting device according to claim 1, it is characterised in that the fixed block and fixed station
Connection is rotated, fixed block is rotated with sliding stand and is connected.
4. a kind of pipeline external surface derusting device according to claim 1, it is characterised in that be provided with the fixed station
The motor for driving fixed block to rotate.
5. a kind of pipeline external surface derusting device according to claim 1, it is characterised in that the upper end of the branch pipe and work
Make the upper surface flush of platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672966.3A CN107243817A (en) | 2017-08-09 | 2017-08-09 | A kind of pipeline external surface derusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710672966.3A CN107243817A (en) | 2017-08-09 | 2017-08-09 | A kind of pipeline external surface derusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107243817A true CN107243817A (en) | 2017-10-13 |
Family
ID=60012719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710672966.3A Withdrawn CN107243817A (en) | 2017-08-09 | 2017-08-09 | A kind of pipeline external surface derusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107243817A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855896A (en) * | 2017-11-03 | 2018-03-30 | 邱杨清 | A kind of cylindrical parts processing surface polishing device |
| CN107855883A (en) * | 2017-11-03 | 2018-03-30 | 邱杨清 | A kind of cell wall sanding apparatus being machined with trough of belt workpiece |
| CN107855916A (en) * | 2017-12-14 | 2018-03-30 | 无锡威克莱科技有限公司 | A kind of hardware hanging part flat polisher |
| CN107962485A (en) * | 2017-12-11 | 2018-04-27 | 郑州国知网络技术有限公司 | A kind of rotatable Novel grinding device |
| CN108000283A (en) * | 2017-11-29 | 2018-05-08 | 宁波润佳汽车安全***有限公司 | A kind of efficient sanding apparatus of brake disc |
| CN108000224A (en) * | 2018-01-09 | 2018-05-08 | 上海海事大学 | A kind of numerically-controlled machine tool damping device |
| CN108115523A (en) * | 2018-01-04 | 2018-06-05 | 苏州智吉兴敏电子科技有限公司 | The cinnabar craftwork processing unit (plant) and method of a kind of grinding abrasive disk vertical setting of types |
| CN108214246A (en) * | 2017-12-27 | 2018-06-29 | 伍振铭 | Oily equipment is stained in a kind of hardware iron sieve derusting |
| CN108311976A (en) * | 2017-12-13 | 2018-07-24 | 建始县楚瑜精密铸造有限责任公司 | A kind of casting grinding machine |
| CN108453604A (en) * | 2018-02-09 | 2018-08-28 | 高佳 | A kind of iron staff derusting device for construction and decoration |
| CN108673318A (en) * | 2018-05-22 | 2018-10-19 | 盛梁科 | A kind of mechanical processing surface of steel plate high-efficient rust-removing device |
| CN108747724A (en) * | 2018-06-12 | 2018-11-06 | 蒙城县信德木业有限公司 | A kind of wooden packing box processing burnishing device |
| CN108747830A (en) * | 2018-06-12 | 2018-11-06 | 蒙城县信德木业有限公司 | A kind of wood pallets process apparatus has the surface polishing device of sawdust recycling function |
| CN109129123A (en) * | 2018-09-28 | 2019-01-04 | 柳州市千山木业有限公司 | A kind of sheet fabrication sander |
| CN109551351A (en) * | 2019-01-28 | 2019-04-02 | 夏玮玮 | A kind of pre-buried exposed steel bar derusting device of architectural engineering being suitable for different-diameter |
| CN110227862A (en) * | 2019-07-03 | 2019-09-13 | 安徽万磁电子有限公司 | A kind of magnet cutter device |
| CN110409783A (en) * | 2018-04-26 | 2019-11-05 | 湖北宇星建设有限公司 | A kind of skyscraper elevator support operation platform |
| CN110682191A (en) * | 2019-05-21 | 2020-01-14 | 新昌县乐意工艺品有限公司 | Surface fine polishing machine for manufacturing ceramic artware |
| CN110900364A (en) * | 2019-11-25 | 2020-03-24 | 湖南瑞泰欣金属有限公司 | A grinding device for galvanized iron alloy door processing |
| CN112139979A (en) * | 2020-10-09 | 2020-12-29 | 湖南中科光电有限公司 | Spherical metal surface polishing equipment |
| CN112157556A (en) * | 2020-09-20 | 2021-01-01 | 国网湖北省电力有限公司电力科学研究院 | Rust removal device for water conservancy pipeline |
| CN112355858A (en) * | 2020-11-13 | 2021-02-12 | 安徽金鹏建设集团股份有限公司 | Rust removal device for construction steel bars |
| CN112518540A (en) * | 2020-11-18 | 2021-03-19 | 浙江江山福鑫工艺品有限公司 | Iron art surface rust removal coating film device |
| CN114589623A (en) * | 2022-01-20 | 2022-06-07 | 中船澄西船舶修造有限公司 | Tool for supporting and grinding |
-
2017
- 2017-08-09 CN CN201710672966.3A patent/CN107243817A/en not_active Withdrawn
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855896A (en) * | 2017-11-03 | 2018-03-30 | 邱杨清 | A kind of cylindrical parts processing surface polishing device |
| CN107855883A (en) * | 2017-11-03 | 2018-03-30 | 邱杨清 | A kind of cell wall sanding apparatus being machined with trough of belt workpiece |
| CN108000283A (en) * | 2017-11-29 | 2018-05-08 | 宁波润佳汽车安全***有限公司 | A kind of efficient sanding apparatus of brake disc |
| CN107962485A (en) * | 2017-12-11 | 2018-04-27 | 郑州国知网络技术有限公司 | A kind of rotatable Novel grinding device |
| CN108311976A (en) * | 2017-12-13 | 2018-07-24 | 建始县楚瑜精密铸造有限责任公司 | A kind of casting grinding machine |
| CN107855916A (en) * | 2017-12-14 | 2018-03-30 | 无锡威克莱科技有限公司 | A kind of hardware hanging part flat polisher |
| CN108214246A (en) * | 2017-12-27 | 2018-06-29 | 伍振铭 | Oily equipment is stained in a kind of hardware iron sieve derusting |
| CN108115523A (en) * | 2018-01-04 | 2018-06-05 | 苏州智吉兴敏电子科技有限公司 | The cinnabar craftwork processing unit (plant) and method of a kind of grinding abrasive disk vertical setting of types |
| CN108000224A (en) * | 2018-01-09 | 2018-05-08 | 上海海事大学 | A kind of numerically-controlled machine tool damping device |
| CN108453604A (en) * | 2018-02-09 | 2018-08-28 | 高佳 | A kind of iron staff derusting device for construction and decoration |
| CN110409783A (en) * | 2018-04-26 | 2019-11-05 | 湖北宇星建设有限公司 | A kind of skyscraper elevator support operation platform |
| CN108673318A (en) * | 2018-05-22 | 2018-10-19 | 盛梁科 | A kind of mechanical processing surface of steel plate high-efficient rust-removing device |
| CN108747830A (en) * | 2018-06-12 | 2018-11-06 | 蒙城县信德木业有限公司 | A kind of wood pallets process apparatus has the surface polishing device of sawdust recycling function |
| CN108747724A (en) * | 2018-06-12 | 2018-11-06 | 蒙城县信德木业有限公司 | A kind of wooden packing box processing burnishing device |
| CN109129123A (en) * | 2018-09-28 | 2019-01-04 | 柳州市千山木业有限公司 | A kind of sheet fabrication sander |
| CN109551351A (en) * | 2019-01-28 | 2019-04-02 | 夏玮玮 | A kind of pre-buried exposed steel bar derusting device of architectural engineering being suitable for different-diameter |
| CN110682191A (en) * | 2019-05-21 | 2020-01-14 | 新昌县乐意工艺品有限公司 | Surface fine polishing machine for manufacturing ceramic artware |
| CN110227862A (en) * | 2019-07-03 | 2019-09-13 | 安徽万磁电子有限公司 | A kind of magnet cutter device |
| CN110900364A (en) * | 2019-11-25 | 2020-03-24 | 湖南瑞泰欣金属有限公司 | A grinding device for galvanized iron alloy door processing |
| CN112157556A (en) * | 2020-09-20 | 2021-01-01 | 国网湖北省电力有限公司电力科学研究院 | Rust removal device for water conservancy pipeline |
| CN112157556B (en) * | 2020-09-20 | 2022-01-04 | 国网湖北省电力有限公司电力科学研究院 | Rust removal device for water conservancy pipeline |
| CN112139979A (en) * | 2020-10-09 | 2020-12-29 | 湖南中科光电有限公司 | Spherical metal surface polishing equipment |
| CN112355858A (en) * | 2020-11-13 | 2021-02-12 | 安徽金鹏建设集团股份有限公司 | Rust removal device for construction steel bars |
| CN112518540A (en) * | 2020-11-18 | 2021-03-19 | 浙江江山福鑫工艺品有限公司 | Iron art surface rust removal coating film device |
| CN114589623A (en) * | 2022-01-20 | 2022-06-07 | 中船澄西船舶修造有限公司 | Tool for supporting and grinding |
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Application publication date: 20171013 |
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| WW01 | Invention patent application withdrawn after publication |