CN205668181U - A kind of novel steel tube grinding machine for inner wall - Google Patents
A kind of novel steel tube grinding machine for inner wall Download PDFInfo
- Publication number
- CN205668181U CN205668181U CN201620418955.3U CN201620418955U CN205668181U CN 205668181 U CN205668181 U CN 205668181U CN 201620418955 U CN201620418955 U CN 201620418955U CN 205668181 U CN205668181 U CN 205668181U
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- CN
- China
- Prior art keywords
- grinding
- grinding head
- wall
- motor
- steel tube
- 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.)
- Expired - Fee Related
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Abstract
A kind of novel steel tube grinding machine for inner wall, including driving means and grinding attachment, grinding attachment includes the first motor, scroll chuck and grinding head system, grinding head system includes bistrique and grinding head shaft, first motor connects scroll chuck, and scroll chuck connects grinding head shaft, and grinding head shaft end connects bistrique.Hinge structure, this utility model can solve the problem that in production, steel pipe bore is little, and internal diameter cannot the problem of reconditioning, it is possible to removing manually cannot the internal flaw of reconditioning, tube quality and yield rate can be improved, when carrying out maintenance and changing, it is only necessary to change ready mill bar and bistrique in advance, the mill bar of damage can carry out repairing under line, do not interfere with production efficiency, fault treating procedure is easy, and makes simple, it is possible to carry out flexible arrangement according to ips difference.
Description
Technical field
This utility model relates to a kind of sharpening machine, is specifically related to a kind of novel steel tube grinding machine for inner wall.
Background technology
Grinding machine for inner wall of steel pipe is used to that steel pipe internal-surface carries out grinding and removes the special equipment of defect.Can locate simultaneously
Manage some (customizing according to customer demand) root material.This equipment is by main frame, wheel holding mechanism, electrical system, pneumatic system, hydraulic pressure system
System, dust arrester etc. form, and in prior art, grinding machine for inner wall of steel pipe can only adapt to the steel pipe that reconditioning caliber is bigger mostly, and
Cannot the steel pipe of the following caliber of reconditioning 100mm, it addition, traditional grinding machine for inner wall of steel pipe uses after breaking down, replacing construction
Longer, dismounting is difficult to, and causes productivity ratio to decline, and grinding quality is poor, and it is the most convenient to change, and for the problems referred to above, ad hoc meter is originally
Utility model is solved.
Utility model content
The purpose of this utility model is that providing a kind of changes conveniently, and productivity ratio is high, in the novel steel tube that grinding quality is good
Wall sharpening machine.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of novel steel tube grinding machine for inner wall, including driving means and grinding attachment, driving means includes stepping car and the
Two motors, stepping car connects the second motor, and driving means connects grinding attachment, and grinding attachment includes the first motor, scroll chuck
And grinding head system, grinding head system includes that bistrique and grinding head shaft, the first motor connect scroll chuck, and scroll chuck connects bistrique
Axle, grinding head shaft end connects bistrique.
As the further improvement of above-mentioned technology, described first motor is provided with arrangements for speed regulation.
As the further improvement of above-mentioned technology, described scroll chuck connects grinding head shaft by flexible axle.
As the further improvement of above-mentioned technology, described flexible axle and grinding head shaft junction are provided with thrust conical bearing.
As the further improvement of above-mentioned technology, described grinding head shaft and bistrique junction are provided with needle bearing.
As the further improvement of above-mentioned technology, described thrust conical bearing is provided with two groups.
As the further improvement of above-mentioned technology, described needle bearing is provided with one.
As the further improvement of above-mentioned technology, described first motor bottom is provided with the elevating mechanism for regulating height.
As the further improvement of above-mentioned technology, described second motor is provided with arrangements for speed regulation.
Compared with prior art, the beneficial effects of the utility model are: can solve the problem that in production, steel pipe bore is little, internal diameter without
The problem of method reconditioning, it is possible to carry out below 80mm caliber pipe inwall grinding, simple in construction, manufactures easily, low cost,
And using easy to operate, reconditioning quality is big, and grinding is uniform, it is possible to removing manually cannot the internal flaw of reconditioning, it is possible to increase steel
Pipe quality and yield rate, when carrying out maintenance and changing, it is only necessary to changes ready mill bar and bistrique, the mill of damage in advance
Bar can carry out repairing under line, does not interferes with production efficiency, and fault treating procedure is easy, and makes simple, it is possible to according to pipe
Sub-internal diameter difference carries out flexible arrangement.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1-bistrique, 2-the first motor, 3-scroll chuck, 4-elevating mechanism, 5-the second motor, 6-stepping car, 7-grind
Head axle.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
A kind of novel steel tube grinding machine for inner wall, including driving means and grinding attachment, driving means includes stepping car 6 and the
Two motors 5, stepping car 6 connects the second motor 5, and the second motor 5 is provided with arrangements for speed regulation, can regulate second by arrangements for speed regulation
The rotating speed of motor 5, thus regulate the movement velocity of stepping car 6 so that stepping car 6 can be fast or slow, it is possible to enter according to the condition of production
Row is arranged flexibly, and driving means top is provided with grinding attachment, and grinding attachment includes the first motor 2, scroll chuck 3 and bistrique system
System, grinding head system includes that bistrique 1, thrust conical bearing, needle bearing and grinding head shaft 7, the first motor 2 connect scroll chuck 3,
Scroll chuck 3 connects grinding head shaft 7 by flexible axle, and flexible axle and grinding head shaft 7 junction are provided with thrust conical bearing, thrust conical bearing
It is provided with two groups, bottom the first motor 2, is provided with the elevating mechanism for regulating height, for the height of regulation the first motor 2, thus
Adapting to the centre-height of different tube diameters steel pipe, grinding head shaft 7 end connects bistrique 1, and grinding head shaft 7 and bistrique 1 junction are provided with needle roller
Bearing.
During utility model works, stepping car 6 is driven by the second motor 5, can drive grinding by stepping car 6
Device moves forward and backward, thus adjusts bistrique 1 position, and the second motor 5 is provided with arrangements for speed regulation, can be adjusted by arrangements for speed regulation
Save the rotating speed of the second motor 5, thus regulate the movement velocity of stepping car 6 so that stepping car 6 can be fast or slow, it is possible to according to production
Situation is arranged flexibly, and grinding attachment includes that the first motor 2, scroll chuck 3 and grinding head system, the first motor 2 connect three
Dog chuck 3, when the first motor 2 starts, scroll chuck 3 rotates, and scroll chuck 3 connects grinding head shaft 7, bistrique by flexible axle
Axle 7 end is provided with bistrique 1, then bistrique 1 rotates under the drive of grinding head shaft 7, during work, bistrique 1 is positioned over steel pipe end
Portion, then steel pipe carries out grinding by bistrique 1, can bear the axial pressure of flexible axle transmission by arranging two groups of thrust conical bearings
Power, arranges needle bearing can play certralizing ability by being provided with one end of bistrique 1 at grinding head shaft 7, reduces grinding head shaft 7 when rotating
The swing produced, it is ensured that grinding head shaft 7 is the most eccentric when rotating, and does not results in destruction, is provided with bottom the first motor 2 for regulating height
Elevating mechanism, for the height of regulation the first motor, thus adapt to the centre-height of different tube diameters steel pipe, this utility model energy
Enough solve to produce in steel pipe bore little, internal diameter cannot the problem of reconditioning, it is possible to carry out below 80mm caliber pipe inwall grinding,
Simple in construction, manufactures easily, low cost, and uses easy to operate, and reconditioning quality is big, and grinding is uniform, it is possible to remove artificial
Cannot the internal flaw of reconditioning, it is possible to increase tube quality and yield rate, when carrying out maintenance and changing, it is only necessary to change standard in advance
The mill bar got ready and bistrique, the mill bar of damage can carry out repairing under line, not interfere with production efficiency, fault treating procedure
Simplicity, and make simple, it is possible to carry out flexible arrangement according to ips difference.
The foregoing is only this utility model preferred embodiment, not thereby limit embodiment of the present utility model and
Protection domain, to those skilled in the art, it should in can appreciate that all utilization this utility model description and diagram
Hold the scheme obtained by the equivalent made and obvious change, all should be included in protection domain of the present utility model
In.
Claims (9)
1. a novel steel tube grinding machine for inner wall, including driving means and grinding attachment, it is characterised in that driving means includes step
Entering car and the second motor, stepping car connects the second motor, and driving means connects grinding attachment, grinding attachment include the first motor,
Scroll chuck and grinding head system, grinding head system includes that bistrique and grinding head shaft, the first motor connect scroll chuck, and scroll chuck is even
Connecing grinding head shaft, grinding head shaft end connects bistrique.
Novel steel tube grinding machine for inner wall the most according to claim 1, it is characterised in that described first motor is provided with speed governing
Device.
Novel steel tube grinding machine for inner wall the most according to claim 1, it is characterised in that described scroll chuck is by flexible axle even
Connect grinding head shaft.
Novel steel tube grinding machine for inner wall the most according to claim 3, it is characterised in that described flexible axle and grinding head shaft junction
It is provided with thrust conical bearing.
Novel steel tube grinding machine for inner wall the most according to claim 1, it is characterised in that described grinding head shaft and bistrique junction
It is provided with needle bearing.
Novel steel tube grinding machine for inner wall the most according to claim 4, it is characterised in that described thrust conical bearing is provided with two
Group.
Novel steel tube grinding machine for inner wall the most according to claim 5, it is characterised in that described needle bearing is provided with one.
Novel steel tube grinding machine for inner wall the most according to claim 1, it is characterised in that described first motor bottom is provided with use
Elevating mechanism in regulation height.
Novel steel tube grinding machine for inner wall the most according to claim 1, it is characterised in that described second motor is provided with speed governing
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418955.3U CN205668181U (en) | 2016-05-10 | 2016-05-10 | A kind of novel steel tube grinding machine for inner wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418955.3U CN205668181U (en) | 2016-05-10 | 2016-05-10 | A kind of novel steel tube grinding machine for inner wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205668181U true CN205668181U (en) | 2016-11-02 |
Family
ID=57193745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418955.3U Expired - Fee Related CN205668181U (en) | 2016-05-10 | 2016-05-10 | A kind of novel steel tube grinding machine for inner wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205668181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756216A (en) * | 2017-12-11 | 2018-03-06 | 山东中琦环保设备制造有限公司 | A kind of snakelike flexible axle deep hole grinding machine device of air preheater enamel pipe base material |
| CN110355660A (en) * | 2019-08-14 | 2019-10-22 | 宝鸡石油钢管有限责任公司 | A kind of pipe end inner and outer welding automatic polishing device for spiral welded pipe production line |
-
2016
- 2016-05-10 CN CN201620418955.3U patent/CN205668181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756216A (en) * | 2017-12-11 | 2018-03-06 | 山东中琦环保设备制造有限公司 | A kind of snakelike flexible axle deep hole grinding machine device of air preheater enamel pipe base material |
| CN110355660A (en) * | 2019-08-14 | 2019-10-22 | 宝鸡石油钢管有限责任公司 | A kind of pipe end inner and outer welding automatic polishing device for spiral welded pipe production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 Termination date: 20170510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |