CN209408082U - A kind of steel pipe inner wall grinding device - Google Patents
A kind of steel pipe inner wall grinding device Download PDFInfo
- Publication number
- CN209408082U CN209408082U CN201822013662.9U CN201822013662U CN209408082U CN 209408082 U CN209408082 U CN 209408082U CN 201822013662 U CN201822013662 U CN 201822013662U CN 209408082 U CN209408082 U CN 209408082U
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- China
- Prior art keywords
- steel pipe
- mounted roller
- motion bar
- supporting table
- wall
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Abstract
The utility model discloses a kind of steel pipe inner wall grinding devices, including liftable supporting table, the top of the supporting table is equipped with mounted roller, it is uniformly scalable on the lateral wall of the mounted roller that multiple sanding blocks are installed, the outer sheath of the mounted roller is equipped with steel pipe, driving device is connected in the mounted roller, the supporting table is equipped with clamping device.It is polished by installing sanding block in mounted roller the inner wall of steel pipe in the utility model, it is not only easy to operate, and also grinding effect is good, improves the grinding effect of steel pipe, to improve the galvanizing quality of steel pipe.
Description
Technical field
The utility model relates to coating steel pipe technical field more particularly to a kind of steel pipe inner wall grinding devices.
Background technique
There is a welded still pipe of hot-dip or electro-galvanized layer on coating steel pipe surface, the zinc-plated resistance to corrosion for increasing steel pipe,
Prolong the service life, galvanized pipe has many uses, and in addition to the line pipe for making the general low-pressure fluid such as water delivery, coal gas, oil, also uses
Make oil well pipe, the petroleum pipeline of petroleum industry especially marine oil field, oil heater, condensate cooler, the coal of chemical industry coker
Evaporate washing oil exchanger pipe and trestle tubular pole, the support rack pipe in mine tunnel etc..
Need to polish to steel pipe before zinc-plated to steel pipe, but be but not easy in the prior art to the inner wall of steel pipe into
Row polishing, so that steel pipe inner wall is zinc-plated uneven, so that coating steel pipe processing quality is poor, it is therefore desirable to make and change to this
Into.
Utility model content
Purpose of the utility model is to solve be not easy to carry out polishing to steel pipe inner wall in the prior art to lead to steel pipe
The problem of zinc-plated effect difference, and a kind of steel pipe inner wall grinding device proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The top of a kind of steel pipe inner wall grinding device, including liftable supporting table, the supporting table is equipped with mounted roller,
Uniformly scalable on the lateral wall of the mounted roller to be equipped with multiple sanding blocks, the outer sheath of the mounted roller is equipped with steel pipe, institute
It states and is connected with driving device in mounted roller, the supporting table is equipped with clamping device.
Preferably, the bottom end of the supporting table is evenly arranged with multiple supporting legs, and the top of each supporting leg is inserted
Equipped with the first motion bar, and the top of the first motion bar is fixedly mounted on the bottom wall of supporting table, on each supporting leg
It is threaded with the first fastening bolt.
Preferably, multiple fixed links are uniformly fixedly installed on the lateral wall of the mounted roller, each fixed link is remote
One end from mounted roller is inserted with the second motion bar, and sanding block is removably mounted at respectively on corresponding second motion bar,
The second fastening bolt is threaded in each fixed link.
Preferably, each sanding block is fixedly installed with link block on the lateral wall of the second motion bar side,
And link block is plugged on the second motion bar, is inserted with third fastening bolt, and third on each second motion bar
Fastening bolt runs through link block and the second motion bar and the outside for extending to the second motion bar, and third fastening bolt is and even
Block intermeshing is connect, is threaded with the first fastening nut in each third fastening bolt.
Preferably, the driving device includes the shaft being plugged in mounted roller, and the shaft is arranged through mounted roller, and
Shaft is engaged with the mutual screw thread of mounted roller, and one end of the shaft is fixedly installed with limited block, and the shaft is far from limited block
One end is fixedly installed with servo motor.
Preferably, the clamping device includes symmetrically arranged two clamping plates, is symmetrically installed on the roof of the supporting table
There are two fixed block, it is fixedly installed with threaded rod on the lateral wall of two clamping plate opposite side, the threaded rod passes through
It wears fixed block and extends to the outside of fixed block, and threaded rod is engaged with the mutual screw thread of fixed block, on two threaded rods
It is threaded with the second fastening nut.
Compared with prior art, the utility model has the advantages that:
1, it is polished by installing sanding block in mounted roller the inner wall of steel pipe, it is not only easy to operate, but also polish
Effect is good, improves the grinding effect of steel pipe, to improve the galvanizing quality of steel pipe；
2, sanding block is scalable is mounted in mounted roller, can according to need the internal diameter of the steel pipe of polishing to adjust sanding block
The distance between mounted roller, to be suitable for the steel pipe of different inner diameters in a certain range, applied widely, practicability is good.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of steel pipe inner wall grinding device side structure schematic diagram；
Fig. 2 be the utility model proposes a kind of steel pipe inner wall grinding device positive structure schematic；
Fig. 3 be the utility model proposes a kind of steel pipe inner wall grinding device installation roller segment Facad structure signal
Figure.
In figure: 1 supporting table, 2 supporting legs, 3 first motion bars, 4 first fastening bolts, 5 mounted rollers, 6 sanding blocks, 7 are fixed
Bar, 8 second motion bars, 9 second fastening bolts, 10 link blocks, 11 third fastening bolts, 12 first fastening nuts, 13 steel pipes, 14
Shaft, 15 limited blocks, 16 servo motors, 17 clamping plates, 18 fixed blocks, 19 threaded rods, 20 second fastening nuts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of steel pipe inner wall grinding device, including liftable supporting table 1, the bottom end of supporting table 1 are equal
Even to be provided with multiple supporting legs 2, the top of each supporting leg 2 is inserted with the first motion bar 3, and the top of the first motion bar 3
It is fixedly mounted on the bottom wall of supporting table 1, the first fastening bolt 4 is threaded on each supporting leg 2, can freely be adjusted
Save the height of supporting table 1.
The top of supporting table 1 is equipped with mounted roller 5, uniformly scalable on the lateral wall of mounted roller 5 to be equipped with multiple sanding blocks
6, multiple fixed links 7 are uniformly fixedly installed on the lateral wall of mounted roller 5, each one end of fixed link 7 far from mounted roller 5 is inserted
Equipped with the second motion bar 8, and sanding block 6 is removably mounted at respectively on corresponding second motion bar 8, in each fixed link 7
It is threaded with the second fastening bolt 9, can according to need the internal diameter of the steel pipe 13 of polishing to adjust sanding block 6 and mounted roller 5
The distance between, so that it is suitable for the steel pipe 13 of different inner diameters in a certain range, it is applied widely.
Each sanding block 6 is fixedly installed with link block 10, and link block on the lateral wall of 8 side of the second motion bar
10 are plugged on the second motion bar 8, third fastening bolt 11 are inserted on each second motion bar 8, and third fastens spiral shell
Bolt 11 through link block 10 and the second motion bar 8 and the outside for extending to the second motion bar 8, and third fastening bolt 11 with
Link block 10 is intermeshed, and is threaded with the first fastening nut 12 in each third fastening bolt 11, it may be convenient to right
Sanding block 6 carries out installing and dismounting, consequently facilitating repairing, maintaining and replacement to sanding block 6.
The outer sheath of mounted roller 5 is equipped with steel pipe 13, and driving device is connected in mounted roller 5, and driving device includes being plugged in
Shaft 14 in mounted roller 5, shaft 14 is arranged through mounted roller 5, and shaft 14 is engaged with the mutual screw thread of mounted roller 5, shaft 14
One end be fixedly installed with limited block 15, mounted roller 5 can be prevented to be detached from shaft 14, the one end of shaft 14 far from limited block 15 is solid
Dingan County is equipped with servo motor 16, and servo motor 16 is 180SF model servo motor, and starting servo motor 16 can drive shaft
14 rotations, shaft 14 are engaged with 5 screw thread of mounted roller, therefore the rotation of shaft 14 can drive mounted roller 5 and sanding block 6 mobile,
It polishes so as to the inner wall to steel pipe 13.
Supporting table 1 is equipped with clamping device, and clamping device includes symmetrically arranged two clamping plates 17, the roof of supporting table 1
On be symmetrically installed there are two fixed block 18, be fixedly installed with threaded rod 19, spiral shell on the lateral wall of two 17 opposite side of clamping plate
Rasp bar 19 runs through fixed block 18 and extends to the outside of fixed block 18, and threaded rod 19 is engaged with the mutual screw thread of fixed block 18,
Two threaded rods 19 are rotated, threaded rod 19 is engaged with the mutual screw thread of fixed block 18, so as to which two clamping plates 17 are clamped in steel
The two sides of pipe 13 are threaded with the second fastening nut 20 on two threaded rods 19, can be further improved threaded rod 19 with
The stability of clamping plate 17.
In the utility model, each second fastening bolt 9 is loosened respectively, according to the internal diameter of steel pipe 13 by the second motion bar 8
It is moved to suitable position with sanding block 6, then turns tight each second fastening bolt 9 respectively again for the second motion bar 8 and sanding block 6
It is fixed, steel pipe 13 is set in the outside of mounted roller 5, loosens each first fastening bolt 4 respectively, by supporting table 1 be moved to
The bottom end of steel pipe 13 is closely contacted with each other, and then turns tight each first fastening bolt 4 respectively again for the first motion bar 3 and supporting table
1 is fixed, is rotated further by two threaded rods 19, two clamping plates 17 are clamped in the two sides of steel pipe 13, then starts servo motor 16 just
Shaft 14 can be driven to rotate, shaft 14 is engaged with 5 screw thread of mounted roller, therefore the rotation of shaft 14 can drive 5 He of mounted roller
Sanding block 6 is mobile, polishes so as to the inner wall to steel pipe 13.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of steel pipe inner wall grinding device, including liftable supporting table (1), it is characterised in that: the supporting table (1)
Top is equipped with mounted roller (5), uniformly scalable on the lateral wall of the mounted roller (5) to be equipped with multiple sanding blocks (6), the peace
The outer sheath for filling roller (5) is equipped with steel pipe (13), is connected with driving device on the mounted roller (5), the supporting table (1) is equipped with
Clamping device.
2. a kind of steel pipe inner wall grinding device according to claim 1, it is characterised in that: the bottom of the supporting table (1)
End is evenly arranged with multiple supporting legs (2), and the top of each supporting leg (2) is inserted with the first motion bar (3), and first
The top of motion bar (3) is fixedly mounted on the bottom wall of supporting table (1), is threaded on each supporting leg (2)
First fastening bolt (4).
3. a kind of steel pipe inner wall grinding device according to claim 1, it is characterised in that: outside the mounted roller (5)
It is uniformly fixedly installed on side wall multiple fixed links (7), each fixed link (7) plugs far from the one end of mounted roller (5)
Have the second motion bar (8), and sanding block (6) is removably mounted at respectively on corresponding second motion bar (8), each fixation
The second fastening bolt (9) are threaded on bar (7).
4. a kind of steel pipe inner wall grinding device according to claim 3, it is characterised in that: each sanding block (6)
It is fixedly installed with link block (10) on the lateral wall of the second motion bar (8) side, and link block (10) is plugged in the
On two motion bars (8), it is inserted with third fastening bolt (11) on each second motion bar (8), and third fastening bolt
(11) run through link block (10) and the second motion bar (8) and the outside for extending to the second motion bar (8), and third fastening bolt
(11) it is intermeshed with link block (10), is threaded with the first fastening nut on each third fastening bolt (11)
(12)。
5. a kind of steel pipe inner wall grinding device according to claim 1, it is characterised in that: the driving device includes inserting
The shaft (14) being located on mounted roller (5), the shaft (14) are arranged through mounted roller (5), and shaft (14) and mounted roller (5)
Mutual screw thread engagement, one end of the shaft (14) are fixedly installed with limited block (15), and the shaft (14) is far from limited block
(15) one end is fixedly installed with servo motor (16).
6. a kind of steel pipe inner wall grinding device according to claim 1, it is characterised in that: the clamping device includes pair
Two clamping plates (17) for claiming setting, are symmetrically installed that there are two fixed block (18), two folders on the roof of the supporting table (1)
It is fixedly installed with threaded rod (19) on the lateral wall of plate (17) opposite side, the threaded rod (19) runs through fixed block (18)
And the outside of fixed block (18) is extended to, and threaded rod (19) is engaged with fixed block (18) mutually screw thread, two threaded rods
(19) the second fastening nut (20) are threaded on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822013662.9U CN209408082U (en) | 2018-12-03 | 2018-12-03 | A kind of steel pipe inner wall grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822013662.9U CN209408082U (en) | 2018-12-03 | 2018-12-03 | A kind of steel pipe inner wall grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209408082U true CN209408082U (en) | 2019-09-20 |
Family
ID=67936434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822013662.9U Active CN209408082U (en) | 2018-12-03 | 2018-12-03 | A kind of steel pipe inner wall grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209408082U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139985A (en) * | 2020-09-28 | 2020-12-29 | 开封大学 | Deburring device for machining |
| CN112571173A (en) * | 2020-12-07 | 2021-03-30 | 郴州市远利机械设备制造有限公司 | Steel pipe internal surface grinding device |
| CN114083262A (en) * | 2021-11-24 | 2022-02-25 | 南通熙泰机电科技有限公司 | A compression fittings that is used for electromagnetic heating roller to embed induction coil installation |
-
2018
- 2018-12-03 CN CN201822013662.9U patent/CN209408082U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112139985A (en) * | 2020-09-28 | 2020-12-29 | 开封大学 | Deburring device for machining |
| CN112571173A (en) * | 2020-12-07 | 2021-03-30 | 郴州市远利机械设备制造有限公司 | Steel pipe internal surface grinding device |
| CN114083262A (en) * | 2021-11-24 | 2022-02-25 | 南通熙泰机电科技有限公司 | A compression fittings that is used for electromagnetic heating roller to embed induction coil installation |
| CN114083262B (en) * | 2021-11-24 | 2022-09-06 | 南通熙泰机电科技有限公司 | A compression fittings that is used for electromagnetic heating roller to embed induction coil installation |
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