CN109093474A - A kind of small-sized stainless steel pipe grinding device - Google Patents
A kind of small-sized stainless steel pipe grinding device Download PDFInfo
- Publication number
- CN109093474A CN109093474A CN201811219976.2A CN201811219976A CN109093474A CN 109093474 A CN109093474 A CN 109093474A CN 201811219976 A CN201811219976 A CN 201811219976A CN 109093474 A CN109093474 A CN 109093474A
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- block
- fixed block
- fixed
- grinding device
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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
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
- B24B5/40—Single-purpose machines or devices for grinding tubes internally
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of small-sized stainless steel pipe grinding devices, including shell, the side of the shell is provided with baffle, the side of the baffle and it is located at the shell and is internally provided with the first rotating block, the side of first rotating block and the side of the baffle is provided with the first driving motor, the side of first driving motor and the side of first rotating block is provided with the first drive shaft, the side of first drive shaft and the side of first driving motor is provided with grinding device, the side of the baffle and the side of the shell is provided with fixed link, the side of the fixed link and the side of the baffle is provided with several control buttons.The utility model has the advantages that design is rationally, and it is easy to use, it compared to pipe fitting grinding device, not only makes it possible to and polishes the pipe fitting of different tube diameters, but also can polish pipe fitting depths, to effectively improve its whole grinding effect.
Description
Technical field
The present invention relates to mechanical equipment technical fields, it particularly relates to a kind of small-sized stainless steel pipe grinding device.
Background technique
Stainless steel pipe has excellent mechanical performances and the characteristics such as corrosion-resistant, be widely used in space flight, ocean, nuclear energy,
The fields such as medical instrument and petrochemical industry, aluminum pipe have good corrosion resistance, are mainly used for the fluid-transporting tubing of high-end product, due to
Reduce the roughness of stainless steel pipe inner wall and remove rusty stain can reduce inner wall to the resistance of fluid and material inner wall suction
Attached effect, so, existing reduction stainless steel pipe inner wall roughness and removing most important to the processing of stainless steel inner wall
Polishing stick mainly by the way of mechanical polishing, mainly extend into tube wall, passes through craft or motor by the method for rusty stain
Polishing stick rotation is driven to derust, this mode cannot polish according to the stainless steel of different tube diameters size, can make some
Subtle place cannot polish in place, be not easy to operation and it is time-consuming and laborious, existing stainless steel inner tube grinding device structure is simple,
It can not stretch to pipe fitting depths, the whole grinding effect of device is poor.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Summary of the invention
For the problems in the relevant technologies, the present invention proposes a kind of small-sized stainless steel pipe grinding device, existing to overcome
Above-mentioned technical problem present in the relevant technologies.
The technical scheme of the present invention is realized as follows:
A kind of small-sized stainless steel pipe grinding device, including shell, the side of the shell are provided with baffle, the baffle
Side and be located at the shell be internally provided with the first rotating block, the side of first rotating block and far from the baffle
Side be provided with the first driving motor, and first driving motor is fixed on first rotating block by fixed frame,
The side of first driving motor and the side of separate first rotating block are provided with the first drive shaft, first driving
The side of axis and side far from first driving motor is provided with grinding device, the side of the baffle and far from described outer
The side of shell is provided with fixed link, the side of the fixed link and the side far from the baffle be provided with several controls by
Button is provided with protection cap on the outside of the control button, and the interior side of the fixed link is provided with the second driving motor, described
The side of second driving motor is provided with the second drive shaft, the side of second drive shaft and separate second driving motor
Side be provided with the second rotating block, the side of the second rotating block and side far from second drive shaft is provided with spiral shell
Set, the swivel nut are internally provided with the first screw rod with matching, the side of first screw rod and the separate swivel nut
Side through the baffle and being fixedly connected with the side of first rotating block.
Further, the grinding device includes rotating bar, be provided on the outside of described rotating bar one end several first
Fixed block, is provided with first connecting rod on first fixed block, and the first connecting rod and first fixed block it
Between be to be flexibly connected, one end of the first connecting rod and one end far from first fixed block is living with the second fixed block
Dynamic connection, one end of second fixed block and one end far from first connecting rod are provided with polishing plate, the polishing plate
Side and the side of separate second fixed block are provided with several sanding blocks, the outside setting of the rotating bar other end
Have several third fixed blocks, be provided with the second connecting rod on the third fixed block, and second connecting rod with it is described
Be between third fixed block be flexibly connected, one end of second connecting rod and far from the third fixed block one end with
4th fixed block is flexibly connected, and the 4th fixed block is with the side of the polishing plate and far from second fixed block
Side is fixedly connected, and the side of the polishing plate is provided with the 5th fixed block, and the 5th fixed block is located at the described 4th and consolidates
Determine the side of block, one end of the 5th fixed block and one end far from the polishing plate is flexibly connected with third connecting rod,
It one end of the third connecting rod and is flexibly connected with the 6th fixed block far from one end of the 5th fixed block, the rotation
One end of bar is provided with the second screw rod, is provided with movable block with matching on second screw rod, and the movable block
Middle part winding is fluted, annulus is provided on the groove, and the annulus is fixedly connected with the 6th fixed block.
Further, one end of second screw rod and one end setting restraining position ring block far from the rotating bar, the work
Several adjustment holes are provided on motion block, and the adjustment hole is hexagonal structure.
Further, it is fixedly connected between first drive shaft and the rotating bar by the first link block.
Further, it is provided with several on the inner wall of the shell and fixes device.
Further, the fixed device includes the second link block, and one end of second link block with it is described outer
The inner wall of shell is fixedly connected, and the bottom of second link block is provided with electric telescopic rod, one end of the electric telescopic rod and
One end far from second link block is provided with sucker.
Further, pipe fitting is provided between the sucker.
Further, it is provided with several groups sliding slot on the inner wall of the fixed link, is provided with support rod in the sliding slot,
And the support rod is fixedly connected with the swivel nut.
Beneficial effects of the present invention: by the way that pipe fitting to be inserted between shell and grinding device, in the work of spanner and adjustment hole
Make movable block that annulus be driven to move downward under, so that the 6th fixed block drives third connecting rod to move upwards, simultaneously
It is fixed in the first fixed block, first connecting rod, the second fixed block, third fixed block, the second connecting rod, the 4th fixed block and the 5th
Move upwards polishing plate, so that sanding block is contacted with the inner wall of pipe fitting, at this point, opening the first driving
The control switch of motor, so that the first drive shaft drives the rotation of the first link block, so that rotating bar drives first to connect
Extension bar, the second connecting rod and the rotation of third connecting rod, polish on pipe fitting inner wall so that polishing strip moves sanding block；
By opening the control switch of the second driving motor, so that the second drive shaft drives the rotation of the second rotating block, so that
Swivel nut drives the first screw rod to move right under the action of screw thread, so that the first rotating block drives the first driving motor to the right
Movement, so that the depths that grinding device can enter pipe fitting is polished；The present invention has rational design, easy to use, phase
Than not only making it possible to and polishing the pipe fitting of different tube diameters in pipe fitting grinding device, but also can be to pipe fitting depths
It polishes, to effectively improve its whole grinding effect.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of small-sized stainless steel pipe grinding device according to an embodiment of the present invention；
Fig. 2 is a kind of scheme of installation of small-sized stainless steel pipe grinding device according to an embodiment of the present invention；
Fig. 3 is the structural representation of grinding device in a kind of small-sized stainless steel pipe grinding device according to an embodiment of the present invention
Figure；
Fig. 4 is the side view of grinding device in a kind of small-sized stainless steel pipe grinding device according to an embodiment of the present invention.
In figure:
1, shell；2, baffle；3, the first rotating block；4, the first driving motor；5, fixed frame；6, the first drive shaft；7, it beats
Mill apparatus；8, fixed device；9, the second link block；10, electric telescopic rod；11, sucker；12, fixed link；13, sliding slot；14, it controls
Button processed；15, protection cap；16, the second driving motor；17, the second drive shaft；18, the second rotating block；19, swivel nut；20, first
Screw rod；21, pipe fitting；22, rotating bar；23, the first fixed block；24, first connecting rod；25, the second fixed block；26, polishing plate；
27, sanding block；28, third fixed block；29, the second connecting rod；30, the 4th fixed block；31, the 5th fixed block；32, third connects
Bar；33, the 6th fixed block；34, the second screw rod；35, movable block；36, groove；37, annulus；38, stop collar；39, adjustment hole；
40, the first link block；41, support rod.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art's every other embodiment obtained belong to what the present invention protected
Range.
According to an embodiment of the invention, providing a kind of small-sized stainless steel pipe grinding device.
As shown in Figs 1-4, a kind of small-sized stainless steel pipe grinding device according to an embodiment of the present invention, including shell 1, institute
The side for stating shell 1 is provided with baffle 2, the side of the baffle 2 and be located at the shell 1 be internally provided with the first rotating block
3, the side of the first rotating block 3 and side far from the baffle 2 is provided with the first driving motor 4, and described first drives
Dynamic motor 4 is fixed on first rotating block 3 by fixed frame 5, the side of first driving motor 4 and far from described the
The side of one rotating block 3 is provided with the first drive shaft 6, the side of first drive shaft 6 and separate first driving motor 4
Side be provided with grinding device 7, the side of the baffle 2 and side far from the shell 1 is provided with fixed link 12 is described
The side of fixed link 12 and side far from the baffle 2 is provided with several control buttons 14, the control button 14 it is outer
Side is provided with protection cap 15, and the interior side of the fixed link 12 is provided with the second driving motor 16, second driving motor
16 side is provided with the second drive shaft 17, the side of second drive shaft 17 and far from second driving motor 16 one
Side is provided with the second rotating block 18, the side of the second rotating block 18 and side far from second drive shaft 17 is provided with
Swivel nut 19, the swivel nut 19 are internally provided with the one the first screw rod 20 with matching, the one the first screw rod 20
Side and side far from the swivel nut 19 with the side of first rotating block 3 through the baffle 2 and being fixedly connected.
With the aid of the technical scheme, by being provided with grinding device 7, the control switch of the first driving motor 4 is opened, from
And the first drive shaft 6 is made to drive the rotation of the first link block 40, so that it drives grinding device 7 to be rotated, thus real
Now to the polishing of workpiece inner wall；By opening the control switch of the second driving motor 16, so that the second drive shaft 17 drives
The rotation of second rotating block 18, so that swivel nut 19 drives the first screw rod 20 to move right under the action of screw thread, so that
First rotating block 3 drives the first driving motor 4 to move right so that grinding device 7 can enter the depths of workpiece into
Row polishing；The present invention has rational design, easy to use, compared to pipe fitting grinding device, not only makes it possible to different tube diameters
Pipe fitting is polished, but also can be polished pipe fitting depths, to effectively improve its whole grinding effect.
In addition, the grinding device 7 includes rotating bar 22, be provided on the outside of described 22 one end of rotating bar several first
Fixed block 23 is provided with first connecting rod 24, and the first connecting rod 24 and described first on first fixed block 23
It is to be flexibly connected between fixed block 23, one end of one end of the first connecting rod 24 and separate first fixed block 23 is equal
It is flexibly connected with the second fixed block 25, one end of one end of second fixed block 25 and separate first connecting rod 24 is provided with
Polishing plate 26, the side of the polishing plate 26 and the side far from second fixed block 25 are provided with several sanding blocks
27, several third fixed blocks 28 are provided on the outside of 22 other end of rotating bar, are respectively provided on the third fixed block 28
There is the second connecting rod 29, and is to be flexibly connected between second connecting rod 29 and the third fixed block 28, described second
It one end of connecting rod 29 and is flexibly connected with the 4th fixed block 30 far from one end of the third fixed block 28, and the described 4th
Side of the fixed block 30 with the side of the polishing plate 26 and far from second fixed block 25 is fixedly connected, the polishing plate
26 side is provided with the 5th fixed block 31, and the 5th fixed block 31 is located at the side of the 4th fixed block 30, described
One end of 5th fixed block 31 and one end far from the polishing plate 26 is flexibly connected with third connecting rod 32, third company
It one end of extension bar 32 and is flexibly connected with the 6th fixed block 33 far from one end of the 5th fixed block 31, the rotating bar 22
One end be provided with the second screw rod 34, movable block 35 with matching, and the activity are provided on second screw rod 34
The middle part winding fluted 36 of block 35 is provided with annulus 37, and the annulus 37 and the 6th fixed block on the groove 36
33 are fixedly connected, one end of second screw rod 34 and one end setting restraining position ring block 38 far from the rotating bar 22, the work
Several adjustment holes 39 are provided on motion block 35, and the adjustment hole 39 is hexagonal structure, first drive shaft 6 and institute
It states and is fixedly connected between rotating bar 22 by the first link block 40, by being used cooperatively for spanner and adjustment hole 39, so that
Movable block 35 drives annulus 37 to move downward, so that the 6th fixed block 33 drives third connecting rod 32 to move upwards, simultaneously
In the first fixed block 23, first connecting rod 24, the second fixed block 25, third fixed block 28, the second connecting rod 29, the 4th fixed block
30 and the 5th the plate 26 that under the action of fixed block 31 to polish move upwards so that sanding block 27 and the inner wall of pipe fitting 21 connect
Touching, so that the processing of its pipe fitting that different tube diameters may be implemented；It is provided with several on the inner wall of the shell 1 and fixes dress
8 are set, the fixed device 8 includes the second link block 9, and one end of second link block 9 is solid with the inner wall of the shell 1
Fixed connection, the bottom of second link block 9 are provided with electric telescopic rod 10, one end of the electric telescopic rod 10 and separate institute
The one end for stating the second link block 9 is provided with sucker 11, is provided with pipe fitting 21 between the sucker 11, by the second link block 9,
Electric telescopic rod 10 and sucker 11 are used cooperatively, so that it can be effectively fixed the pipe fitting 21 in shell 1,
To be effectively guaranteed the stability of pipe fitting；Several groups sliding slot 13, the sliding slot are provided on the inner wall of the fixed link 12
Support rod 41 is provided in 13, and the support rod 41 is fixedly connected with the swivel nut 19, passes through sliding slot 13 and support rod
41 are used cooperatively, so that it can play good support effect to swivel nut 19, to provide for its normal operation
Effectively guarantee.
In conclusion by means of above-mentioned technical proposal of the invention, by the way that pipe fitting 21 is inserted into shell 1 and grinding device 7
Between, make movable block 35 that annulus 37 be driven to move downward under the action of spanner and adjustment hole 39, so that the 6th is fixed
Block 33 drives third connecting rod 32 to move upwards, while in the first fixed block 23, first connecting rod 24, the second fixed block 25, the
Make the fortune upwards of plate 26 of polishing under the action of three fixed blocks 28, the second connecting rod 29, the 4th fixed block 30 and the 5th fixed block 31
It is dynamic, so that sanding block 27 is contacted with the inner wall of pipe fitting 21, at this point, the control switch of the first driving motor 4 is opened, to make
It obtains the first drive shaft 6 and drives the rotation of the first link block 40, so that rotating bar 22 drives first connecting rod 24, the second connecting rod
29 and third connecting rod 32 rotate so that polishing plate 26 drive sanding block 27 polish on 21 inner wall of pipe fitting；Pass through
The control switch of the second driving motor 16 is opened, so that the second drive shaft 17 drives the rotation of the second rotating block 18, to make
Obtain swivel nut 19 drives the first screw rod 20 to move right under the action of screw thread, so that the first rotating block 3 drives the first driving
Motor 4 moves right, so that the depths that grinding device 7 can enter pipe fitting 21 is polished；The present invention has rational design,
It is easy to use, it compared to pipe fitting grinding device, not only makes it possible to and polishes the pipe fitting of different tube diameters, but also can be with
It polishes pipe fitting depths, to effectively improve its whole grinding effect.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of small-sized stainless steel pipe grinding device, which is characterized in that including shell (1), the side of the shell (1) is arranged
Have baffle (2), the side of the baffle (2) and is located at the shell (1) and being internally provided with the first rotating block (3), described the
The side of the side of one rotating block (3) and separate the baffle (2) is provided with the first driving motor (4), and first driving
Motor (4) is fixed on first rotating block (3) by fixed frame (5), the side of first driving motor (4) and separate
The side of first rotating block (3) is provided with the first drive shaft (6), the side of first drive shaft (6) and far from described
The side of first driving motor (4) is provided with grinding device (7), the side of the baffle (2) and far from the shell (1) one
Side is provided with fixed link (12), and the side of the side of the fixed link (12) and separate the baffle (2) is provided with several controls
Button (14) processed is provided with protection cap (15) on the outside of the control button (14), and the interior side of the fixed link (12) is set
It being equipped with the second driving motor (16), the side of second driving motor (16) is provided with the second drive shaft (17), and described second
It the side of drive shaft (17) and is provided with the second rotating block (18) far from the side of second driving motor (16), described second
The side of rotating block (18) and be provided with swivel nut (19) far from the side of second drive shaft (17), the swivel nut (19) it is interior
Portion is provided with the first screw rod (20) with matching, the side of first screw rod (20) and far from the swivel nut (19) one
Side is fixedly connected through the baffle (2) and with the side of first rotating block (3).
2. a kind of small-sized stainless steel pipe grinding device according to claim 1, which is characterized in that the grinding device
(7) include rotating bar (22), be provided with several the first fixed blocks (23) on the outside of described rotating bar (22) one end, described first
Be provided on fixed block (23) first connecting rod (24), and the first connecting rod (24) and first fixed block (23) it
Between be to be flexibly connected, one end of the first connecting rod (24) and one end far from first fixed block (23) is with second
Fixed block (25) is flexibly connected, and one end of one end of second fixed block (25) and separate first connecting rod (24) is provided with
It polishes plate (26), the side of the side of polishing plate (26) and separate second fixed block (25) is provided with several dozens
Abrading block (27) is provided with several third fixed blocks (28), the third fixed block on the outside of rotating bar (22) other end
(28) it is provided on the second connecting rod (29), and is between second connecting rod (29) and the third fixed block (28)
Be flexibly connected, one end of second connecting rod (29) and far from the third fixed block (28) one end with the 4th fixed block
(30) it is flexibly connected, and the 4th fixed block (30) is with the side of polishing plate (26) and far from second fixed block
(25) side is fixedly connected, and the side of polishing plate (26) is provided with the 5th fixed block (31), and the 5th fixed block
(31) it is located at the side of the 4th fixed block (30), one end of the 5th fixed block (31) and the separate polishing plate (26)
One end be flexibly connected with third connecting rod (32), one end of the third connecting rod (32) and far from the 5th fixed block
(31) one end is flexibly connected with the 6th fixed block (33), and one end of the rotating bar (22) is provided with the second screw rod (34),
It is provided with movable block with matching (35), and is arranged in the middle part of the movable block (35) recessed on second screw rod (34)
Slot (36) is provided with annulus (37) on the groove (36), and the annulus (37) and the 6th fixed block (33) is fixed connects
It connects.
3. a kind of small-sized stainless steel pipe grinding device according to claim 2, which is characterized in that second screw rod
(34) one end and restraining position ring block (38) are arranged in one end far from the rotating bar (22), the movable block (35) if on be provided with
Dry adjustment hole (39), and the adjustment hole (39) is hexagonal structure.
4. a kind of small-sized stainless steel pipe grinding device according to claim 2, which is characterized in that first drive shaft
(6) it is fixedly connected between the rotating bar (22) by the first link block (40).
5. a kind of small-sized stainless steel pipe grinding device according to claim 1, which is characterized in that the shell (1)
It is provided with several on inner wall and fixes device (8).
6. a kind of small-sized stainless steel pipe grinding device according to claim 5, which is characterized in that the fixed device
It (8) include the second link block (9), and one end of second link block (9) is fixedly connected with the inner wall of the shell (1),
The bottom of second link block (9) is provided with electric telescopic rod (10), one end of the electric telescopic rod (10) and separate institute
The one end for stating the second link block (9) is provided with sucker (11).
7. a kind of small-sized stainless steel pipe grinding device according to claim 6, which is characterized in that the sucker (11) it
Between be provided with pipe fitting (21).
8. a kind of small-sized stainless steel pipe grinding device according to claim 1, which is characterized in that the fixed link (12)
Inner wall on be provided with several groups sliding slot (13), is provided with support rod (41) in the sliding slot (13), and the support rod
(41) it is fixedly connected with the swivel nut (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219976.2A CN109093474B (en) | 2018-10-19 | 2018-10-19 | Small-size stainless steel pipe fitting grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811219976.2A CN109093474B (en) | 2018-10-19 | 2018-10-19 | Small-size stainless steel pipe fitting grinding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109093474A true CN109093474A (en) | 2018-12-28 |
| CN109093474B CN109093474B (en) | 2020-04-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811219976.2A Expired - Fee Related CN109093474B (en) | 2018-10-19 | 2018-10-19 | Small-size stainless steel pipe fitting grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109093474B (en) |
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| CN111843784A (en) * | 2020-07-31 | 2020-10-30 | 广州市欧树环保科技有限公司 | Polishing equipment for inner wall of steel pipe |
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| CN112605178A (en) * | 2020-11-30 | 2021-04-06 | 常熟市欧迪管业有限公司 | Be used for titanium pipe wall correcting unit |
| CN113664659A (en) * | 2021-09-06 | 2021-11-19 | 广东电网有限责任公司 | Isolator grinding device |
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| CN108453603A (en) * | 2018-02-06 | 2018-08-28 | 成都科盛石油科技有限公司 | A kind of petroleum pipe fitting automatic rust removing device |
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| CN207289688U (en) * | 2017-08-19 | 2018-05-01 | 合肥永威机械设备有限责任公司 | A kind of steel pipe inner wall polishing cleaning device |
| CN207464950U (en) * | 2017-12-01 | 2018-06-08 | 四川长鑫管业有限公司 | A kind of pipeline uniformly interior polishing apparatus |
| CN108453603A (en) * | 2018-02-06 | 2018-08-28 | 成都科盛石油科技有限公司 | A kind of petroleum pipe fitting automatic rust removing device |
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| CN110370142A (en) * | 2019-07-12 | 2019-10-25 | 焦新建 | A kind of hydraulic engineering pipeline derusting device |
| CN110253402A (en) * | 2019-07-27 | 2019-09-20 | 陈烁 | The polishing rust-removal device of long range round tube handware inner wall |
| CN110405569A (en) * | 2019-08-09 | 2019-11-05 | 毛庆 | A kind of device removing different-diameter aluminum pipe inner cavity burr |
| CN110842748A (en) * | 2019-11-22 | 2020-02-28 | 徐州迪沃通讯工程有限公司 | Circular pipe inner wall polishing device and polishing process thereof |
| CN111136520A (en) * | 2020-01-17 | 2020-05-12 | 宁波金鼎紧固件有限公司 | Polishing device for machining inner ring of fastener |
| CN111390673B (en) * | 2020-03-02 | 2021-08-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
| CN111390673A (en) * | 2020-03-02 | 2020-07-10 | 江西理工大学 | Integrated adjustable polishing mechanism |
| CN111283490A (en) * | 2020-03-31 | 2020-06-16 | 谢星 | Automobile pipe fitting inner wall grinding device |
| CN111390657A (en) * | 2020-04-18 | 2020-07-10 | 无锡易通精密机械股份有限公司 | Polishing equipment and polishing process for inner ring and outer ring of bearing ring |
| CN111496600A (en) * | 2020-06-08 | 2020-08-07 | 杭州酬催科技有限公司 | Wall grinding device capable of grinding internal corners |
| CN111843784A (en) * | 2020-07-31 | 2020-10-30 | 广州市欧树环保科技有限公司 | Polishing equipment for inner wall of steel pipe |
| CN112238375A (en) * | 2020-09-22 | 2021-01-19 | 衡阳市畅通管业有限公司 | A pipeline port cleaning device for cement pipeline production line |
| CN112605178A (en) * | 2020-11-30 | 2021-04-06 | 常熟市欧迪管业有限公司 | Be used for titanium pipe wall correcting unit |
| CN112605178B (en) * | 2020-11-30 | 2021-11-05 | 常熟市欧迪管业有限公司 | Be used for titanium pipe wall correcting unit |
| WO2022110254A1 (en) * | 2020-11-30 | 2022-06-02 | 常熟市欧迪管业有限公司 | Correction device for titanium pipe walls |
| CN113664659A (en) * | 2021-09-06 | 2021-11-19 | 广东电网有限责任公司 | Isolator grinding device |
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