CN107756242A - A kind of stainless steel tube sanding and polishing method and apparatus - Google Patents
A kind of stainless steel tube sanding and polishing method and apparatus Download PDFInfo
- Publication number
- CN107756242A CN107756242A CN201711204922.4A CN201711204922A CN107756242A CN 107756242 A CN107756242 A CN 107756242A CN 201711204922 A CN201711204922 A CN 201711204922A CN 107756242 A CN107756242 A CN 107756242A
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- polishing
- sensor
- conveying mechanism
- stainless steel
- 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.)
- Pending
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 65
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 22
- 239000010935 stainless steel Substances 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 95
- 239000010959 steel Substances 0.000 claims abstract description 95
- 230000007246 mechanism Effects 0.000 claims abstract description 71
- 230000006872 improvement Effects 0.000 description 6
- 229910001651 emery Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010061619 Deformity Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Classifications
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- 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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- 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
- B24B47/02—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables
- B24B47/04—Drives or gearings; Equipment therefor for performing a reciprocating movement of carriages or work- tables by mechanical gearing only
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Landscapes
- 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 stainless steel tube sanding and polishing method and apparatus, its method is:Polished successively by workpiece polishing mechanism steel pipe when, make the gap shrinks of adjacent two steel pipe opposite ends to 0mm 3mm.Its device includes at least one workpiece polishing mechanism, it is used to steel pipe is extended along the conveying mechanism that direction is moved including at least two, each conveying mechanism is sequentially arranged along steel pipe movement direction, the workpiece polishing mechanism is arranged on above remaining conveying mechanism in addition to the conveying mechanism of front end, sensor is provided with workpiece polishing mechanism input side, sensor circuit is connected with the controller that two adjacent steel pipe opposite end gap lengths can be judged by sensor, and the controller is connected with each conveying mechanism circuit.Stainless steel tube sanding and polishing method and apparatus provided by the invention, steel pipe both ends side wall after it is polished is not in the conical surface, need not cut off steel pipe both ends during use, stock utilization is high.
Description
Technical field
The present invention relates to steel pipe polishing field, more particularly to a kind of stainless steel tube sanding and polishing method and apparatus.
Background technology
At present when polishing steel pipe, as described in Figure 1, because the gap of front and rear adjacent two opposite ends of steel pipe 6 ' is larger,
When the both ends of steel pipe 6 ' is passed through emery wheel 31 ', some changes are not occurred by the part of the side wall support of steel pipe 6 ' in emery wheel 31 '
Shape, cause the both ends of steel pipe 6 ' conical surface 61 ' can be ground by emery wheel 31 ', cause the part to need to cut off when in use, so as to cause
The waste of material, finished product utilization rate are relatively low.Therefore, it is necessary to when finding out a kind of polishing steel pipe steel pipe both ends will not be allowed to be polished out
The polishing process and device of the conical surface.
The content of the invention
It is an object of the invention to provide a kind of stainless steel tube sanding and polishing method and apparatus, its side of steel pipe two after polishing
Wall is not in the conical surface, need not cut off steel pipe both ends during use, stock utilization is high.
To achieve the above object, the present invention provides a kind of stainless steel tube sanding and polishing method, comprises the following steps:
1) at least two steel pipes are extended along into direction to convey to workpiece polishing mechanism successively, workpiece polishing mechanism starts to polish forward
The lateral wall of steel pipe;
2) before reaching workpiece polishing mechanism at the relative both ends of two adjacent steel pipes, the gap of two steel pipe opposite ends is made to contract
As low as 0mm-3mm;
3) workpiece polishing mechanism completes the polishing to the lateral wall of two adjacent steel pipe opposite ends, then proceedes to polish rearward
The lateral wall of steel pipe.
As a further improvement on the present invention, when reducing the gap of two adjacent steel pipe opposite ends, make described
Steel pipe rearward accelerates to catch up with the forward steel pipe.
As the further improvement of the present invention, with conveying mechanism conveying steel pipe, in the side in the steel pipe movement path
Sensor is set, and sensor is connected with controller, and when sensor side is passed through in the gap, sensor can send out pulse signal
Controller is given, controller judges the size in gap according to the translational speed and gap elapsed time of steel pipe, when gap is big
When 3mm, controller control conveying mechanism makes the steel pipe rearward accelerate to catch up with the forward steel pipe.
To achieve the above object, the present invention also provides a kind of stainless steel tube sanding and polishing device, including at least one polishing
Mechanism, including at least two be used for the conveying mechanism that makes steel pipe extend along direction movement, each conveying mechanism is along steel pipe movement side
To being sequentially arranged, the workpiece polishing mechanism is arranged on above remaining conveying mechanism in addition to the conveying mechanism of front end, is being polished
Mechanism input side is provided with sensor, and sensor circuit is connected with can judge two adjacent steel pipe opposite ends by sensor
The controller of gap length, the controller are connected with each conveying mechanism circuit.
As the further improvement of the present invention, the sensor is photoelectric sensor.
As the further improvement of the present invention, each conveying mechanism includes parallel with steel pipe movement direction turn
Axle and its drive mechanism, the both ends of rotating shaft are provided with bearing block, at least two active rolls are arranged at intervals with rotating shaft, each active
Disk roller side be equipped with one can support steel pipe together guide roller, the side wall of guide roller and active roll is equipped with
The conical surface and both rotation axis is in horizontal sextant angle.
As the further improvement of the present invention, the drive mechanism includes the first gear being arranged in the rotating shaft,
Rotating shaft side is provided with motor, and the output end of motor is provided with the second gear being engaged with the first gear.
As the further improvement of the present invention, steel pipe loading machine is provided with the side of the conveying mechanism of the front end
Structure.
Beneficial effect
Compared with prior art, it is the advantages of stainless steel tube sanding and polishing method and apparatus of the invention:
1st, sander, due to being adjusted to the scope in gap, is worked as in the relative both ends of adjacent two steel pipes before polishing
Before and after structure passes through during two relative both ends of steel pipe, due to gap very little, buffed surface will not be because of portion not by foot
Enough support and larger deformation occur, be polished out so that the both ends of steel pipe avoid because of the polishing facial disfigurement of workpiece polishing mechanism
The conical surface, the steel pipe lateral wall after sanding and polishing is smooth, and both ends side wall is not present the conical surface, without both ends be cut during use
Remove, the waste of material is greatly reduced, improve the utilization rate of finished product, reduce use cost;
2nd, because the steel pipe positioned at front is also being polished, if when finding that gap is excessive using steel pipe in front of slowing down
Translational speed may then make the gap between the two neighboring steel pipe polished in front in a manner of square steel tube is kept up with after waiting
Become big and cause steel pipe both ends to be polished out the conical surface, therefore, for control difficulty, accelerated using the steel pipe at rear is made before catching up with
The mode of the steel pipe of side is easier to realize;
3rd, sensor is photoelectric sensor, and photoelectric sensor is located at the side in steel pipe movement path and is constantly being directed towards steel pipe,
When the gap of adjacent two steel pipe is moved to photoelectric sensor side, controller detects the change of photoelectric sensor output signals,
And the size in gap is calculated according to the time of signal intensity and the translational speed of front steel pipe, so as to drive the steel pipe at rear to add
Speed is mobile and catch up with the steel pipe in front, and its is simple in construction, easy to implement, and control is accurate.
It will be become more fully apparent by following description and with reference to accompanying drawing, the present invention, these accompanying drawings are used to explain the present invention
Embodiment.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram for polishing the conical surface when current steel pipe is polished in its end sidewalls;
Fig. 2 is a kind of top view of stainless steel tube sanding and polishing device of the present invention;
Fig. 3 is the schematic diagram of steel tube end part when being polished by stainless steel tube sanding and polishing device of the present invention.
Embodiment
Embodiments of the invention are described with reference now to accompanying drawing.
Embodiment
The embodiment of the present invention as shown in Figure 2 to Figure 3, a kind of stainless steel tube sanding and polishing device, including at least
One workpiece polishing mechanism 3, including at least two be used for make steel pipe extend along direction movement conveying mechanism 2, each edge of conveying mechanism 2
Steel pipe movement direction is sequentially arranged, and the workpiece polishing mechanism 3 is arranged on remaining conveying mechanism in addition to the conveying mechanism 2 of front end
2 tops, sensor 4 are provided with the input side of workpiece polishing mechanism 3, the circuit of sensor 4, which is connected with, to judge two by sensor 4
The controller 5 of the adjacent opposite end gap length of steel pipe 6, the controller 5 are connected with each circuit of conveying mechanism 2.
In the present embodiment, the quantity of workpiece polishing mechanism 3 is two, is equipped with grinding wheel 31 in two workpiece polishing mechanisms 3, two are beaten
The mesh number of emery wheel 31 is different.The workpiece polishing mechanism 3 for being located at second along the moving direction of steel pipe 6 can also be burnishing device.
The sensor 4 is photoelectric sensor.
Each conveying mechanism 2 includes the rotating shaft 21 parallel with steel pipe movement direction and its drive mechanism, rotating shaft 21
Both ends be provided with bearing block 24, at least two active rolls 22 are arranged at intervals with rotating shaft 21, each side of active roll 22 is equal
Provided with one can support steel pipe together guide roller 23, the side wall of guide roller 23 and active roll 22 is equipped with the conical surface
And both rotation axis are in horizontal sextant angle.In the present embodiment, the active roll 22 in every rotating shaft 21 is three.Guide roller
23 sides that are positioned opposite with the conical surface on active roll 22 and being respectively positioned on the close moving direction of steel pipe 6 on disk roller.
The drive mechanism includes the first gear 25 being arranged in the rotating shaft 21, and the side of rotating shaft 21 is provided with motor 26,
The output end of motor 26 is provided with the second gear 27 being engaged with the first gear 25.Motor 26 is connected with the circuit of controller 5.
Steel pipe loader mechanism 1 is provided with the side of the conveying mechanism 2 of the front end.
A kind of stainless steel tube sanding and polishing method, comprises the following steps:
1) more steel pipes 6 are extended along into direction by conveying mechanism 2 to convey to workpiece polishing mechanism 3 successively, workpiece polishing mechanism 3 is opened
The lateral wall of the forward steel pipe 6 of beginning polishing;
2) before reaching workpiece polishing mechanism 3 at the relative both ends of two adjacent steel pipes 6, if controller 5 is by sensor 4 and leans on
The translational speed (converted and obtained by the rotating speed of motor 26 in forward conveying mechanism 2) of preceding steel pipe 6 calculates two steel pipes 6
When the gap a of opposite end is more than 3mm, controller 5 drives the motor 26 of the conveying mechanism 2 contacted with steel pipe 6 rearward to accelerate
Operating, drive steel pipe 6 rearward to accelerate to catch up with forward steel pipe 6, be contracted to the gap a of two opposite ends of steel pipe 6
0mm-3mm;
3) workpiece polishing mechanism 3 completes the polishing of the lateral wall to two adjacent opposite ends of steel pipe 6, then proceedes to polishing rearward
Steel pipe 6 lateral wall.
Grinding wheel 31 in workpiece polishing mechanism 3 can also use sanding belt.
Above in association with most preferred embodiment, invention has been described, but the invention is not limited in implementation disclosed above
Example, and modification, equivalent combinations that the various essence according to the present invention are carried out should be covered.
Claims (8)
- A kind of 1. stainless steel tube sanding and polishing method, it is characterised in that comprise the following steps:1) at least two steel pipes (6) are extended along into direction to convey to workpiece polishing mechanism (3) successively, workpiece polishing mechanism (3) starts to polish The lateral wall of forward steel pipe (6);2) before reaching workpiece polishing mechanism (3) at the relative both ends of two adjacent steel pipes (6), two steel pipe (6) opposite ends are made Gap shrinks are to 0mm-3mm;3) workpiece polishing mechanism (3) completes the polishing to the lateral wall of two adjacent steel pipe (6) opposite ends, then proceedes to polishing rearward Steel pipe (6) lateral wall.
- 2. a kind of stainless steel tube sanding and polishing method according to claim 1, it is characterised in that reducing two phases During the gap of adjacent steel pipe (6) opposite end, the steel pipe (6) rearward is set to accelerate to catch up with the forward steel pipe (6).
- 3. a kind of stainless steel tube sanding and polishing method according to claim 1, it is characterised in that defeated with conveying mechanism (2) Steel pipe (6) is sent, sensor (4) is set in the side of the steel pipe (6) mobile route, sensor (4) is connected with controller (5), When sensor (4) side is passed through in the gap, pulse signal can be sent to controller (5), controller (5) by sensor (4) The size in gap is judged according to the translational speed of steel pipe (6) and gap elapsed time, when gap is more than 3mm, controller (5) conveying mechanism (2) is controlled to make the steel pipe (6) rearward accelerate to catch up with the forward steel pipe (6).
- 4. stainless steel tube sanding and polishing method and a kind of stainless steel tube sanding and polishing device for using according to claim 1, Including at least one workpiece polishing mechanism (3), it is characterised in that be used to make steel pipe extend along the defeated of direction movement including at least two Mechanism (2) is sent, each conveying mechanism (2) is sequentially arranged along steel pipe movement direction, and the workpiece polishing mechanism (3) is arranged on except front end Above remaining conveying mechanism (2) beyond conveying mechanism (2), sensor (4) is provided with workpiece polishing mechanism (3) input side, is passed Sensor (4) circuit is connected with the controller that two adjacent steel pipe (6) opposite end gap lengths can be judged by sensor (4) (5), the controller (5) is connected with each conveying mechanism (2) circuit.
- 5. a kind of stainless steel tube sanding and polishing device according to claim 4, it is characterised in that the sensor (4) is Photoelectric sensor.
- A kind of 6. stainless steel tube sanding and polishing device according to claim 4, it is characterised in that each conveying mechanism (2) rotating shaft (21) parallel with steel pipe movement direction and its drive mechanism are included, the both ends of rotating shaft (21) are provided with bearing block (24) at least two active rolls (22), are arranged at intervals with rotating shaft (21), each active roll (22) side is equipped with one Can support steel pipe together guide roller (23), the side wall of guide roller (23) and active roll (22) be equipped with the conical surface and Both rotation axis are in horizontal sextant angle.
- 7. a kind of stainless steel tube sanding and polishing device according to claim 6, it is characterised in that the drive mechanism includes The first gear (25) being arranged in the rotating shaft (21), rotating shaft (21) side are provided with motor (26), the output end of motor (26) Provided with the second gear (27) being engaged with the first gear (25).
- 8. a kind of stainless steel tube sanding and polishing device according to claim 4, it is characterised in that in the defeated of the front end The side of mechanism (2) is sent to be provided with steel pipe loader mechanism (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711204922.4A CN107756242A (en) | 2017-11-27 | 2017-11-27 | A kind of stainless steel tube sanding and polishing method and apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711204922.4A CN107756242A (en) | 2017-11-27 | 2017-11-27 | A kind of stainless steel tube sanding and polishing method and apparatus |
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CN107756242A true CN107756242A (en) | 2018-03-06 |
Family
ID=61276188
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CN201711204922.4A Pending CN107756242A (en) | 2017-11-27 | 2017-11-27 | A kind of stainless steel tube sanding and polishing method and apparatus |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04115860A (en) * | 1990-09-03 | 1992-04-16 | Nisshin Steel Co Ltd | Method and device for passing the pipe to be polished |
CN204308733U (en) * | 2014-11-06 | 2015-05-06 | 苍南县凯勒机械设计有限公司 | A kind of burnishing device of stainless steel tube lateral wall polishing machine |
CN204308743U (en) * | 2014-11-07 | 2015-05-06 | 苍南县凯勒机械设计有限公司 | A kind of conveying device of stainless steel tube lateral wall polishing machine |
CN204639885U (en) * | 2015-04-22 | 2015-09-16 | 浙江双森金属科技股份有限公司 | A kind of pay-off of stainless steel tube polishing machine |
CN204997467U (en) * | 2015-08-11 | 2016-01-27 | 浙江双森金属科技股份有限公司 | A grinding device for long tube is polished |
-
2017
- 2017-11-27 CN CN201711204922.4A patent/CN107756242A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04115860A (en) * | 1990-09-03 | 1992-04-16 | Nisshin Steel Co Ltd | Method and device for passing the pipe to be polished |
CN204308733U (en) * | 2014-11-06 | 2015-05-06 | 苍南县凯勒机械设计有限公司 | A kind of burnishing device of stainless steel tube lateral wall polishing machine |
CN204308743U (en) * | 2014-11-07 | 2015-05-06 | 苍南县凯勒机械设计有限公司 | A kind of conveying device of stainless steel tube lateral wall polishing machine |
CN204639885U (en) * | 2015-04-22 | 2015-09-16 | 浙江双森金属科技股份有限公司 | A kind of pay-off of stainless steel tube polishing machine |
CN204997467U (en) * | 2015-08-11 | 2016-01-27 | 浙江双森金属科技股份有限公司 | A grinding device for long tube is polished |
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PB01 | Publication | ||
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Application publication date: 20180306 |