CN108326721A - A kind of polishing machine for inner wall of steel pipe - Google Patents
A kind of polishing machine for inner wall of steel pipe Download PDFInfo
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- CN108326721A CN108326721A CN201810022594.4A CN201810022594A CN108326721A CN 108326721 A CN108326721 A CN 108326721A CN 201810022594 A CN201810022594 A CN 201810022594A CN 108326721 A CN108326721 A CN 108326721A
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- pipeline
- polishing
- steel pipe
- fixed mechanism
- fixing groove
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- 238000005498 polishing Methods 0.000 title claims abstract description 141
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 114
- 239000010959 steel Substances 0.000 title claims abstract description 114
- 230000007246 mechanism Effects 0.000 claims abstract description 183
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000033001 locomotion Effects 0.000 claims description 24
- 238000003860 storage Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
- B24B29/06—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction
- B24B29/08—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for elongated workpieces having uniform cross-section in one main direction the cross-section being circular, e.g. tubes, wires, needles
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- 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
- 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
- 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
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The present invention relates to a kind of polishing machine for inner wall of steel pipe, including fixed mechanism and polishing mechanism, further include feeding area and transverse shifting track, polishing mechanism includes the first polishing mechanism and the second polishing mechanism, and first polishing mechanism and the second polishing mechanism be respectively arranged at feeding area both sides, fixed mechanism includes the first fixed mechanism and the second fixed mechanism, and the first fixed mechanism and the second fixed mechanism slide be set to transverse shifting track respectively, and first driving means are provided on transverse shifting track.Using the above scheme, it provides a kind of by the way that two groups of fixed mechanisms and two groups of polishing mechanisms are arranged, so that the pipeline on one of which fixed mechanism is when doing polishing, another set fixed mechanism can carry out the pipeline that the pipeline of polishing is completed in dismounting and installation needs are polished, and so that the pipeline being polished is needed to be directly entered polishing after the completion of polishing, to eliminate the time between polishing twice, a kind of polishing machine for inner wall of steel pipe with high working efficiency.
Description
Technical field
The present invention relates to polishing mechanical technical field, in particular to a kind of polishing machine for inner wall of steel pipe.
Background technology
Steel pipe is answered extensively due to the characteristics such as itself stable chemical performance, cold-resistant, heat-resisting, pressure-resistant, corrosion-resistant and fire resisting
For pipeline field.And in the manufacturing process of steel pipe, since there are the manufacturing process such as hot rolling, cold rolling, the interior tables of steel pipe
Face inevitably forms burr unevenly distributed, to cause the inner surface flatness of steel pipe poor.Therefore it needs to steel
The burr of pipe surface is handled.Polishing refers to so that workpiece surface roughness is dropped using the effect of machinery, chemistry or electrochemistry
It is low, the processing method to obtain bright, flat surface.It is to utilize polishing tool and abrasive grain or other polishing mediums to workpiece
The modification processing that surface carries out.Therefore polishing technology can be applied to steel pipe inner wall, for removing steel pipe inner wall burr, to make
Obtain steel pipe inner wall surfacing, light.
Steel pipe inner wall polishing can be used existing polishing machine for inner wall of steel pipe and be polished comprising fixed mechanism and polishing machine
Structure, polishing mechanism include again polished part for being polished to steel pipe inner wall, so that polished part high-speed rotation driving motor
And the moving member for driving polished part to be moved axially along steel pipe.In use, steel pipe is fixed by fixed mechanism, and to complete
It being polished by polishing mechanism at fixed steel pipe, the driving motor wherein in polishing mechanism drives polished part to rotate, and
Under the action of moving member, polished part is moved axially along steel pipe makes the polished part under high-speed rotation be in contact with steel pipe inner wall,
Keep steel pipe inner wall smooth to remove remaining burr on steel pipe inner wall, after removing finishes, removes polished part, and will
The steel pipe for completing polishing is disassembled from fixed mechanism, and is reinstalled polished steel pipe and is repeated to operate.
However above-mentioned polishing machine for inner wall of steel pipe can only once polish a steel pipe, i.e., by penstock installation to fixed mechanism
When, polishing mechanism is in idle state, and when under polishing mechanism is in running order, and can not be that standard is done in polishing next time
It is standby, so that existence time is poor between polishing twice, cause production efficiency relatively low.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide it is a kind of by be arranged two groups of fixed mechanisms with
And two groups of polishing mechanisms so that for the pipeline on one of which fixed mechanism when doing polishing, another set fixed mechanism can
It carries out dismounting to complete the pipeline of polishing and the pipeline for needing to be polished is installed, and so that needs were polished after the completion of polishing
Pipeline is directly entered polishing, to eliminate the time between polishing twice, a kind of steel pipe with high working efficiency
Inner wall-burnishing machine.
To achieve the above object, the present invention provides following technical solutions：Include fixed mechanism for fixing steel pipe and
Polishing mechanism for polishing steel pipe inner wall further includes existing for the feeding area of penstock installation to fixed mechanism and for fixed mechanism
Toward the transverse shifting track of polyslip between feeding area and polishing mechanism, the polishing mechanism includes the first polishing mechanism and second
Polishing mechanism, and shown first polishing mechanism and the second polishing mechanism are respectively arranged at feeding area both sides, the fixed mechanism pair
The first polishing mechanism and the second polishing mechanism is answered to respectively include the first fixed mechanism and the second fixed mechanism, described first fixes
Mechanism and the second fixed mechanism slide respectively is set to transverse shifting track, and driving first is provided on the transverse shifting track
The first driving means of fixed mechanism and the second fixed mechanism synchronization-sliding, first fixed mechanism and the first polishing mechanism position
When setting corresponding, the second fixed mechanism is corresponding with feeding zone position, and first fixed mechanism is corresponding with feeding zone position
When, the second fixed mechanism is corresponding with the second polishing mechanism position.
By using above-mentioned technical proposal, being used cooperatively for fixed mechanism and polishing mechanism first can complete steel pipe inner wall
Polishing is fixed steel pipe using fixed mechanism, and using polishing mechanism to being fixed in the steel pipe on fixed mechanism
Wall uniform polish keeps the steel pipe inner wall after polishing uniform and smooth, in addition, in order to promote working efficiency, by polishing mechanism and admittedly
Determine mechanism and be divided into two groups, and one piece of feeding area is set between two groups of polishing mechanisms, in addition to this pacifies two groups of fixed mechanisms
On the transverse shifting track that can be slided so that two groups of fixed mechanisms respectively can feeding area and corresponding polishing mechanism it
Between move back and forth, finally match and close first driving means so that the first fixed mechanism and the second fixed mechanism are in the first driving dress
It is moved under the drive set, and when the first fixed mechanism is located at the first polishing mechanism, the second fixed mechanism is located at feeding position
Place is set, the first polishing mechanism can be polished the steel pipe on the first fixed mechanism at this time, while the second fixed mechanism also may be used
The steel pipe that polishing is completed is disassembled in feeding area, and installs polished steel pipe again, later when the first fixed mechanism
Interior steel pipe inner wall polishing is completed and then drives the first fixed mechanism and the second fixed mechanism to move by first driving means
It is dynamic so that the first fixed mechanism is moved to feeding area, and the second fixed mechanism is moved at the second polishing mechanism, therefore second throws
Ray machine structure can be polished the polished steel pipe just loaded onto in the second fixed mechanism, while also can be in feeding area by
The steel pipe for having completed polishing on one fixed mechanism disassembles, and it is follow-up throw to install polished steel pipe again
Light is prepared, and is repeated the above process later.
It the advantage is that：First, it is corresponding another when the first fixed mechanism or the completion polishing of the second fixed mechanism
Fixed mechanism has completed the installation of polished pipeline, therefore can directly allow the pipeline on another fixed mechanism to be polished work
Make, and the steel pipe completed is dismantled to the fixed mechanism for having completed polishing and reinstalls polished steel
Pipe so that the time difference of pipe laying is not present between polishing twice, to improve working efficiency；The second, the first fixes machine
The movement of structure and the second fixed mechanism between feeding area and corresponding polishing mechanism is by transverse shifting track and to match
Close what first driving means were realized, whole process is realized using automation, is carried out without artificial, is not only increased operating accuracy, and
Reduce job costs；Third, since first driving means are that the first fixed mechanism of synchronous driving and the second fixed mechanism carry out
Mobile, therefore the first fixed mechanism and the linkage of the second fixed mechanism are arranged, so working as the first fixed mechanism from feeding area direction
When first polishing mechanism moves, the second fixed mechanism is just synchronized and is moved towards feeding area from the second polishing mechanism so that the two is not
Position intersection can occur and cause station chaotic so that job stability is strong.
The present invention is further arranged to：The fixed mechanism includes the lower fixture and upper fixture for pipeline to be clamped, institute
The lower surface for stating upper fixture is covered on the upper surface of lower fixture, and the upper surface of the lower fixture is provided with V-shaped and opening up
First pipe fixing groove, the lower surface of the upper fixture is provided with semicircular in shape and opening down with respect to first pipe fixing groove
Second pipe fixing groove, the first pipe fixing groove and second pipe fixing groove are cooperatively formed places and side wall for pipeline
Fixed pipeline fixing groove, the pipeline fixing groove are provided with the feed openings axially stretched into for pipeline, institute towards feeding area side
The locating rod being fixedly installed on lower fixture for first pipe fixing groove and the coordination of second pipe fixing groove is stated, the locating rod
Bar length direction is set to locating rod perpendicular to lower fixture, the upper fixture along the sliding of locating rod bar length direction.
By using above-mentioned technical proposal, fixed mechanism coordinates to grip pipeline using upper fixture and lower fixture,
In in the upper surface of lower fixture setting first pipe fixing groove pipeline is positioned in first pipe fixing groove, and pass through
Second pipe fixing groove is set in the lower surface of upper fixture, the upper fixture made is pressed on lower fixture from top to bottom, and passes through the second pipe
Road fixing groove squeezes the fixed pipeline being located in first pipe fixing groove, to complete fixed work；In addition to this, by first
Feed openings are set in the pipeline fixing groove that pipeline fixing groove and second pipe fixing groove are composed so that need to be polished
Pipeline can enter pipeline fixing groove by feed openings, carry out pipe laying without removing upper fixture from lower fixture so that
Pipe installing is more convenient；In addition, the setting of locating rod so that upper fixture sliding is set to locating rod, and upper fixture exists
When sliding onto locating rod bottom end, ensure that first pipe fixing groove is mutually matched with second pipe fixing groove so that pipeline is effective
Be fixed in pipeline fixing groove, and since upper fixture can up and down slide along locating rod, second pipe fixing groove can it is appropriate on
It moves or declines so that there are the pipelines of difference can all adapt in the corresponding pipeline fixing groove of the present invention for shape size, significantly
Improve use scope；Finally, the design that first pipe fixing groove is in the shape of the letter V so that round steel pipe is placed on the first fixing groove
When can realize central symmetry place so that the second pipe fixing groove of steel pipe and upper end formed coordination.
The present invention is further arranged to：The polishing mechanism includes for polishing the polished part of steel pipe inner wall, driving polishing
The polishing motor and axially make polished part and steel pipe axial movement track close to each other, the polished part along steel pipe that part rotates
It is coaxially installed in the rotation axis of polishing motor, the orbital direction of the axial movement track is arranged in parallel in the rotation of polished part
Axis direction, the fixed mechanism sliding is set to axial movement track, and the conduit of pipeline fixing groove is oriented parallel to polished part
Rotating shaft direction, and feed openings are towards polished part side, and the axial movement track is provided with driving fixed mechanism in an axial direction
Second driving device of moving track sliding.
By using above-mentioned technical proposal, the fixed mechanism direction on the second driving device driving axial moving track polishes
Part moves so that the entrance steel pipe inner wall of the polished part of high-speed rotation slowly under polishing motor driving, and along steel pipe axis
Go deep into gradual, therefore the burr on steel pipe inner wall is just gradually cleared away by the polished part under high-speed rotation so that steel pipe inner wall
Smooth cleaning is showed, and polished part extends to steel pipe end time, the second driving device just drives steel pipe to be gradually distance from polishing
Part so that polished part slowly exits, and is finally separated from each other, to complete entire polishing process.It the advantage is that：It is entire first
It the propulsion of polishing and exits process and is and sliding setting is controlled by the second driving device move axially fixed mechanism on track
It completes, therefore the second driving device can at the uniform velocity drive fixed mechanism to be moved towards polished part so that polished part is in steel pipe inner wall
Feed rate is identical, so that polished part is in uniformity to steel pipe inner wall polishing so that the steel pipe inner wall after polishing is smooth, suitable
Suitable fluid media (medium) transmission；In addition entire polishing process is carried out, therefore not only drop significantly by automatically completing without artificial control
The input cost of low polishing, and improve working efficiency using automation.
The present invention is further arranged to：The axial movement track sliding is set to transverse shifting track.
By using above-mentioned technical proposal, since fixed mechanism sliding is set to transverse shifting track, and fixed mechanism is again
Sliding is set to axial movement track, therefore can first slide fixed mechanism and be set to axial movement track, then will axial movement
Track sliding is set to transverse shifting track so that it is all that the axial moving track of transverse shifting track cooperation can complete the present invention
It needs mobile situation, therefore remaining can will be set such as polishing mechanism and the fixation of subsequent feed mechanism in addition to fixed mechanism
It sets so that terminal with compact integral structure of the present invention, easy to operation and maintenance.
The present invention is further arranged to：The feeding area is provided with the feed mechanism for installing steel pipe automatically, it is described on
It is solid that material mechanism includes the pipeline pre-placing part placed for polished pipeline, the pipeline in driving pipeline pre-placing part enters pipeline
Determine the third driving device of slot, pipeline pre-placing compatible with pipe shape size is provided in the pipeline pre-placing part
Slot, and the conduit direction of pipeline pre-placing slot is arranged in parallel in the conduit direction of pipeline fixing groove, the pipeline pre-placing slot position
It is respectively arranged with front opening and open rearward end in the both ends in conduit direction, the front opening is corresponding with feed openings to be set
It sets, the third driving device is set to open rearward end.
By using above-mentioned technical proposal, the setting of feeding area on polished penstock installation to fixed mechanism,
Manually installed or automation installation can be used in embodiment, and in order to further enhance working efficiency, feeding is arranged in feeding area
The steel pipe that mechanism, wherein feed mechanism are polished using needs are placed in pipeline pre-placing part, and pass through third driving device
The steel pipe in pipeline pre-placing slot is pushed at the open rearward end of pipeline pre-placing part, steel pipe is made to be moved towards front opening
It is dynamic, and be pierced by front opening and entered in pipeline fixing groove by feed openings, to realize automatic charging function.Its advantage exists
In：The setting of feed mechanism so that polished steel pipe only need to be put into pipeline pre-placing slot, steel pipe will be driven by third
Dynamic device is installed automatically, is installed whole use and is automated, is fixed it is not necessary that polished penstock installation is manually entered pipeline
Mounting groove not only reduces production cost, and the operating rate of third driving device is far above manually installed so that work effect
Rate is promoted, and in addition its operating accuracy of third driving device cooperation pipeline pre-placing slot is also comparable far from manually installed so that polishing
It is more fine.
The present invention is further arranged to：The pipeline fixing groove is provided with away from feed openings side for polishing the pipeline finished
The discharge openings left.
By using above-mentioned technical proposal, the setting of discharge openings so that the third driving device driving tube in feeding area
When polished steel pipe in road pre-placing slot is entered in pipeline fixing groove, polished pipeline is mutually butted in pipeline fixing groove
The steel pipe of polishing has been completed, and the steel pipe for having completed polishing has been squeezed out from discharge openings, and simultaneously so that itself is replaced
The penstock installation for having completed polishing enters in pipeline fixing groove, realizes that dismounting has completed the steel pipe of polishing and installed to wait throwing
The work of the steel pipe of light.It the advantage is that：Discharge openings only are set far from feed openings side in pipeline fixing groove, just by discharging
And feeding process linkage so that discharge process coordinates feed mechanism to realize automation, and reduces process, to improve work effect
Rate.
The present invention is further arranged to：It is provided with tube storage part, the tube storage above the pipeline pre-placing part
Part include for polished pipeline enter pipeline pre-placing part canned paragraphs and by the duct orientation in canned paragraphs adjust to
The compatible traction section of pipeline pre-placing slot, the traction segment length are adapted with duct length, and width is mutually fitted with pipe diameter
Match, and the traction section lower end is connected with pipeline pre-placing slot, upper end is connected with memory paragraph.
By using above-mentioned technical proposal, due to can only once place a steel pipe in pipeline pre-placing slot, when upper
A piece steel pipe is implemented into after pipeline fixing groove, it is necessary to steel pipe be replenished in time, used for next time, there are many realization methods
In, such as inefficient artificial addition or using efficient automatic addition, and the present invention reduces money needed for production in order to more preferable
Source is arranged tube storage part in pipeline pre-placing part upper end, and carries out storage steel pipe by the canned paragraphs on tube storage part, and
When pipeline pre-placing slot is under blank state, the steel pipe in canned paragraphs is led into pipeline pre-placing slot by drawing section, from
And complete automatic filling process so that the number of hand-stuff greatly reduces, and then improves work efficiency and reduce work
Make cost.
The present invention is further arranged to：The canned paragraphs are from lower end to upper end in flaring setting.
By using above-mentioned technical proposal, since canned paragraphs lower end is connected with traction section, lower end shape and steel pipe phase
Adaptation so that can only be in from bottom to up by canned paragraphs by a steel pipe, in order to enable canned paragraphs more to accommodate steel pipe once
Flaring setting so that the canned paragraphs cross-sectional area and volume bigger of setting are flared, to complete the storage of more steel pipes so that
Hand-stuff number greatly reduces, and then improves work efficiency and reduce job costs.
The present invention is further arranged to：The third driving device includes for axially pushing pipeline pre-placing slot along pipeline
The piston rod of interior pipeline, the cylinder of driving piston rod movement, the piston rod sliding are set in cylinder, and the piston rod is remote
It is useful for offseting and push the promotion piece of pipeline, the promotion piece that pipe side is provided with promotion from cylinder end fixed setting
Face, the rank street face in the promotion face are more than the cross section of pipeline.
By using above-mentioned technical proposal, third driving device pushes piston rod using cylinder, makes piston rod along pipeline
Polished steel pipe is released in the conduit direction of pre-placing slot, to complete driving work, wherein due to piston rod be the body of rod compared with
The thin solid body of rod, and steel pipe inner wall hollow out is arranged, therefore piston rod is difficult to act on steel pipe after releasing, in order to make piston
Bar is significantly more efficient to push the work forward, and is arranged towards steel pipe end in piston rod and pushes piece, and is pushing on piece that promotion face is arranged,
And face cross section is pushed to be more than steel pipe cross section, therefore steel pipe is effectively acted on instead of piston rod by promotion face so that it is living
Stopper rod is released steel pipe by promotion face.
The invention will be further described with reference to the accompanying drawings and detailed description.
Description of the drawings
Fig. 1 is the installation diagram of the specific embodiment of the invention；
Fig. 2 is the explosive view of fixed mechanism in the specific embodiment of the invention；
Fig. 3 is the installation diagram of fixed mechanism in the specific embodiment of the invention；
Fig. 4, Fig. 5 are the position view of fixed mechanism and polishing mechanism in the specific embodiment of the invention；
Fig. 6, Fig. 7 are the position view of fixed mechanism and feed mechanism in the specific embodiment of the invention；
Fig. 8 is the installation diagram of third driving device in the specific embodiment of the invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
As shown in Figure 1, the invention discloses a kind of polishing machine for inner wall of steel pipe, including one be in Double-ladder structure erecting bed
1, include fixed mechanism 2 and polishing mechanism 3 on erecting bed 1, wherein steel pipe can be fixed by fixed mechanism 2, and pass through throwing
Ray machine structure 3 carries out inner wall polishing to the steel pipe being fixed on fixed mechanism 2, to realize polishing.
In addition, being additionally provided with positioned at the feeding area 4 of 1 upper layer ladder of erecting bed on erecting bed 1 in the present embodiment, in addition throw
Ray machine structure 3 divides for the first polishing mechanism 31 and the second polishing mechanism 32, wherein the first polishing mechanism 31 and the second polishing mechanism 32
It is respectively and fixedly installed to the both sides of feeding area 4.
In addition, it is additionally provided with the transverse shifting track 5 positioned at 1 lower layer's ladder of erecting bed on erecting bed 1 in the present embodiment,
The orbital direction of wherein transverse shifting track 5 is parallel to 32 three of the first polishing mechanism 31, feeding area 4 and the second polishing mechanism
Arragement direction, in addition, fixed mechanism 2 divides for the first fixed mechanism 21 and the second fixed mechanism 22, and the first fixed mechanism 21
And second fixed mechanism 22 slide be set to transverse shifting track 5 respectively.
In addition, as shown in Fig. 2-Fig. 3, the fixed mechanism 2 in this implementation include lower fixture 24 for pipeline to be clamped and
Upper fixture 23, and upper fixture 23 and lower fixture 24 are in cuboid, wherein upper fixture 23 is located at lower fixture by lower surface Lai Gai
On 24 upper surface, and the upper surface of lower fixture 24 offers the first pipe fixing groove 251 in opening up V-arrangement, upper folder
The lower surface of tool 23 offers semicircular in shape and downward opening second pipe fixing groove 252 with respect to first pipe fixing groove 251,
Wherein first pipe fixing groove 251 cooperatively forms pipeline fixing groove 25 with second pipe fixing groove 252 so that pipeline is placed on pipe
It is fixed in road fixing groove 25 and with the side wall of pipeline fixing groove 25, in addition, the upper surface of lower fixture 24 is located at four corners
Place is provided with four locating rods 241 vertically, and upper fixture 23 is threaded through in four locating rods 241 so that upper fixture
23 along locating rod 241 when being moved to least significant end, and first pipe fixing groove 251 cooperates with second pipe fixing groove 252, in addition
Upper fixture 23 can also be moved up and down along 241 bar length direction of locating rod so that and the shape of pipeline fixing groove 25 can be adjusted suitably,
It is fixed for being adapted to more steel pipes.
In addition, being provided with electromagnet 242 and compressed spring 243, wherein electromagnet in lower fixture 24 in the present embodiment
242 are in the energized state adsorbed to upper fixture 23 on lower fixture 24 along 241 bar length direction of locating rod, and compressed spring 243 is pressed
Contracting is arranged between upper fixture 23 and lower fixture 24, and one end is downward, and one end is upward.Therefore it is located at feeding area 4 in fixed mechanism 2
When, 242 power down process of electromagnet so that upper fixture 23, upward far from lower fixture 24, is convenient for upper under the action of compressed spring 243
Material, and be powered to electromagnet 242 after feeding completion so that upper fixture 23 is tightly adsorbed in lower fixture 24 downwards, makes
It obtains steel tube extrusion and completes pinned task between first pipe fixing groove 251 and second pipe fixing groove 252 so that when polishing
More stablize.
In addition, the pipeline fixing groove 25 in the present embodiment offers feed openings 253 towards 4 side of feeding area, and away from upper
Material 4 side of area offers discharge openings 254 so that the polished steel pipe from feeding area 4 enters pipeline by feed openings 253
In fixing groove 25, the steel pipe for completing polishing is left by discharge openings 254 out of pipeline fixing groove 25.
In addition, on the basis of Fig. 1, as shown in fig. 4-5, polishing mechanism 3 includes polished part 33, polishing in the present embodiment
Motor 34 and axial movement track 35, wherein polishing motor 34 are bolted on erecting bed 1, and polishing motor 34
Rotation axis is towards transverse shifting track 5, in addition, rotation axis coaxial phase of the polished part 33 by shaft coupling 36 and polishing motor 34
Even, and the axial direction of polished part 33 and the rotation axis of polishing motor 34 are towards identical, are directed to transverse shifting track 5, in addition to this,
The axial movement sliding of track 35 is set to transverse shifting track 5, and moves axially the rotation in the direction and polished part 33 of track 35
Axis direction is mutually parallel, in addition, sliding is provided with the first sliding plate 37 on axial movement track 35, fixed mechanism 2 passes through bolt
Fixed mode is fixed on the first sliding plate 37, and the conduit of the pipeline fixing groove 25 on fixed mechanism 2 is oriented parallel to throw
The rotating shaft direction of light part 33, feed openings 253 are located at 33 side of polished part, in addition move axially and are provided with driving on track 35 admittedly
The second driving device 38 that mechanism 2 is axially moveable the sliding of track 35 is determined, wherein the second driving device 38 includes axial movement electricity
Machine 381 and the axial lead screw 382 coordinated with axial movement motor 381, and the rail of axial lead screw 382 and axial movement track 35
Road direction is identical, and with 37 screw-thread fit of the first sliding plate, therefore move axially motor 381 at work, can driving axial
Lead screw 382 drives the first sliding plate 37 to be axially moveable the back-and-forth motion of track 35, to drive fixed mechanism 2 close to polished part
33, it is polished work.
Wherein, the polishing material in body of rod periphery envelope the required accuracy, such as hair can be used in the polished part 33 in this implementation
Skin, sand paper etc..
In addition, sliding is provided with two piece of second sliding plate 51, and corresponding two on transverse shifting track 5 in the present embodiment
Block axial movement track 35 is separately fixed at by bolt on the second sliding plate 51, in addition, being provided with drive on transverse shifting track 5
The first driving means 52 of 22 synchronization-sliding of dynamic first fixed mechanism 21 and the second fixed mechanism, wherein first driving means 52 are wrapped
It includes transverse mobile motor 521, the cross lead screw 522 coordinated with transverse mobile motor 521 and connect two piece of second sliding plate 51
Connecting rod 523, and cross lead screw 522 is identical as the orbital direction of transverse shifting track 5, and with close to transverse mobile motor
521 51 screw-thread fit of the second sliding plate, therefore transverse mobile motor 521 is at work, and cross lead screw 522 can be driven to drive
Second sliding plate 51 laterally moves the back-and-forth motion of track 5, to drive fixed mechanism 2 in 3 position of polishing mechanism and feeding
Move back and forth between area 4.
In addition, on the basis of Fig. 1, as Figure 6-Figure 7, the feeding area 4 in the present embodiment is provided with for pacifying automatically
The feed mechanism 41 of steel loading pipe, wherein feed mechanism 41 include the pipeline pre-placing part 411 for supplying polished pipeline to place, driving
Pipeline in pipeline pre-placing part 411 enters the third driving device 412 of pipeline fixing groove 25, wherein pipeline pre-placing part 411
Be bolted on erecting bed 1, in addition offered in pipeline pre-placing part 411 length be adapted with length of steel pipe, width
Pipeline pre-placing slot 4111 compatible with diameter of steel tube with height, and the conduit direction of pipeline pre-placing slot 4111 is arranged in parallel
In the conduit direction of pipeline fixing groove 25 so that polished steel pipe can be previously positioned in pipeline pre-placing slot 4111, in addition
The both ends that pipeline pre-placing slot 4111 is located at conduit direction offer front opening 41111 and open rearward end 41112 respectively, and
Front opening 41111 is correspondingly arranged with feed openings 253, and third driving device 412 is set to open rearward end 41112.
In addition, 411 top of pipeline pre-placing part in the present embodiment is integrally formed and is provided with tube storage part 413, pipeline
Storage member 413 include for polished pipeline enter pipeline pre-placing part 411 canned paragraphs 4131 and will be in canned paragraphs 4131
Duct orientation adjust to traction section 4132 compatible with pipeline pre-placing slot 4111, draw the length of section 4132 length and steel pipe
Degree is adapted, and width is adapted with diameter of steel tube, and draw 4132 lower end of section be connected with pipeline pre-placing slot 4111, upper end and
Canned paragraphs 4131 are connected, therefore steel pipe can mass storage be in canned paragraphs 4131 in advance, and one one passes downwardly through traction
Section 4132 is corrected direction and is entered in pipeline pre-placing slot 4111.
Preferably, the canned paragraphs 4131 in the present embodiment are similar to rectangular leakage from lower end to upper end in flaring setting, shape
Bucket so that canned paragraphs 4131 can store more polished steel pipes, to reduce artificial filling number.
Preferably, in the present embodiment in the first polishing mechanism 31 rotation axis of polishing motor 34 to pipeline pre-placing slot 4111
The distance between be equal to the rotation axis of polishing motor 34 in the second polishing mechanism 32 the distance between to pipeline pre-placing slot 4111,
And in 523 length of connecting rod and the first polishing mechanism 31 polishing motor 34 rotation axis between pipeline pre-placing slot 4111 away from
From equal.
In addition, as shown in figure 8, the third driving device 412 in this implementation includes for axially pushing pipeline pre- along pipeline
The cylinder 4122 that piston rod 4121, the driving piston rod 4121 of pipeline in placing groove 4111 move, wherein piston rod 4,121 1
End sliding is set in cylinder 4122, and the other end slides setting along the conduit direction of pipeline pre-placing slot 4111, in addition piston rod
4121 are useful for offseting and pushing the promotion piece 4123 of pipeline far from the fixed setting of 4122 end of cylinder, push piece 4123 towards pipeline
Side is provided with promotion face 41231, wherein pushing face 41231 square, and the square in face 41231 is pushed to become greater than pipeline
Diameter.
Claims (9)
1. a kind of polishing machine for inner wall of steel pipe includes the fixed mechanism for fixing steel pipe and the polishing machine for polishing steel pipe inner wall
Structure, it is characterised in that：Further include for the feeding area of penstock installation to fixed mechanism and for fixed mechanism in feeding area and polishing
Toward the transverse shifting track of polyslip between mechanism, the polishing mechanism includes the first polishing mechanism and the second polishing mechanism, and
Shown first polishing mechanism and the second polishing mechanism are respectively arranged at feeding area both sides, and the fixed mechanism corresponds to the first polishing machine
Structure and the second polishing mechanism have respectively included the first fixed mechanism and the second fixed mechanism, and first fixed mechanism and second are consolidated
Determine mechanism and slide respectively to be set to transverse shifting track, the first fixed mechanism of driving and the are provided on the transverse shifting track
The first driving means of two fixed mechanism synchronization-slidings, when first fixed mechanism is corresponding with the first polishing mechanism position,
Second fixed mechanism is corresponding with feeding zone position, and when first fixed mechanism is corresponding with feeding zone position, second fixes
Mechanism is corresponding with the second polishing mechanism position.
2. a kind of polishing machine for inner wall of steel pipe according to claim 1, it is characterised in that：The fixed mechanism includes for pressing from both sides
The lower fixture and upper fixture of pipeline are held, the lower surface of the upper fixture is covered on the upper surface of lower fixture, the lower fixture
Upper surface is provided with V-shaped and opening up first pipe fixing groove, and the lower surface of the upper fixture is solid with respect to first pipe
Determine slot and be provided with semicircular in shape and downward opening second pipe fixing groove, the first pipe fixing groove is fixed with second pipe
Slot cooperatively form for pipeline place and the fixed pipeline fixing groove of side wall, the pipeline fixing groove be provided with towards feeding area side
For the feed openings that pipeline axially stretches into, it is fixedly installed on the lower fixture and is fixed with second pipe for first pipe fixing groove
The locating rod of slot coordination, the bar length direction of the locating rod perpendicular to lower fixture, along locating rod bar length direction slide by the upper fixture
Shifting is set to locating rod.
3. a kind of polishing machine for inner wall of steel pipe according to claim 2, it is characterised in that：The polishing mechanism includes for throwing
The polishing motor and so that polished part and steel pipe is mutually leaned on along steel pipe that polished part, the driving polished part of light steel pipe inner wall rotate
Close axial movement track, the polished part are coaxially installed in the rotation axis of polishing motor, the rail of the axial movement track
Road direction is arranged in parallel in the rotating shaft direction of polished part, and the fixed mechanism sliding is set to axial movement track, and pipeline
The conduit of fixing groove is oriented parallel to the rotating shaft direction of polished part, and feed openings are towards polished part side, the axial movement
Track is provided with the second driving device that driving fixed mechanism is axially moveable track sliding.
4. a kind of polishing machine for inner wall of steel pipe according to claim 3, it is characterised in that：The axial movement track sliding is set
It is placed in transverse shifting track.
5. a kind of polishing machine for inner wall of steel pipe according to claim 2, it is characterised in that：The feeding area is provided with for certainly
The feed mechanism of dynamic installation steel pipe, the feed mechanism include pipeline pre-placing part, the driving tube placed for polished pipeline
Pipeline in road pre-placing part enters the third driving device of pipeline fixing groove, is provided in the pipeline pre-placing part and pipeline
The compatible pipeline pre-placing slot of shape size, and the conduit direction of pipeline pre-placing slot is arranged in parallel in the slot of pipeline fixing groove
Road direction, the both ends that the pipeline pre-placing slot is located at conduit direction are respectively arranged with front opening and open rearward end, described
Front opening is correspondingly arranged with feed openings, and the third driving device is set to open rearward end.
6. a kind of polishing machine for inner wall of steel pipe according to claim 5, it is characterised in that：The pipeline fixing groove is away from charging
Open side is provided with the discharge openings left for polishing the pipeline finished.
7. a kind of polishing machine for inner wall of steel pipe according to claim 5, it is characterised in that：It is set above the pipeline pre-placing part
It is equipped with tube storage part, the tube storage part includes entering the canned paragraphs of pipeline pre-placing part for polished pipeline and inciting somebody to action
Duct orientation in canned paragraphs is adjusted to traction section compatible with pipeline pre-placing slot, the traction segment length and duct length
It is adapted, width is adapted with pipe diameter, and the traction section lower end is connected with pipeline pre-placing slot, upper end and canned paragraphs
It is connected.
8. a kind of polishing machine for inner wall of steel pipe according to claim 7, it is characterised in that：The canned paragraphs are from lower end to upper end
It is arranged in flaring.
9. a kind of polishing machine for inner wall of steel pipe according to claim 5, it is characterised in that：The third driving device includes using
In the cylinder that the piston rod, the driving piston rod that axially push the pipeline in pipeline pre-placing slot along pipeline move, the piston rod
Sliding is set in cylinder, and the piston rod is useful for offseting and pushing the promotion piece of pipeline, institute far from cylinder end fixed setting
It states and pushes piece that pipe side is provided with promotion face, the rank street face in the promotion face is more than the cross section of pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022594.4A CN108326721B (en) | 2018-01-10 | 2018-01-10 | Polishing machine for inner wall of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022594.4A CN108326721B (en) | 2018-01-10 | 2018-01-10 | Polishing machine for inner wall of steel pipe |
Publications (2)
| Publication Number | Publication Date |
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| CN108326721A true CN108326721A (en) | 2018-07-27 |
| CN108326721B CN108326721B (en) | 2020-05-22 |
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ID=62924146
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810022594.4A Expired - Fee Related CN108326721B (en) | 2018-01-10 | 2018-01-10 | Polishing machine for inner wall of steel pipe |
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| CN108908114A (en) * | 2018-08-07 | 2018-11-30 | 宁波俐辰新能源有限公司 | Positioning processing device is used in a kind of production of new-energy automobile |
| CN109352436A (en) * | 2018-09-29 | 2019-02-19 | 芜湖威雕自动化设备有限公司 | A kind of double-station graver automatic grinding equipment |
| CN110253412A (en) * | 2019-07-26 | 2019-09-20 | 南京禹智智能科技有限公司 | A kind of tubing polishing machine and its polishing method |
| CN110977717A (en) * | 2019-12-26 | 2020-04-10 | 周洪峰 | Steel bar lifting type rust removing device for bridge construction |
| CN111113173A (en) * | 2019-12-27 | 2020-05-08 | 青岛航天石墨有限公司 | Automatic fine grinding equipment for inner hole of graphite tube |
| CN111482862A (en) * | 2020-04-30 | 2020-08-04 | 湖北隐冠轴业有限公司 | Batch grinding device |
| CN115383594A (en) * | 2022-08-31 | 2022-11-25 | 南京宏亚建设集团有限公司 | Steel pipe surface rust removal device for building engineering |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108908114A (en) * | 2018-08-07 | 2018-11-30 | 宁波俐辰新能源有限公司 | Positioning processing device is used in a kind of production of new-energy automobile |
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| CN110977717A (en) * | 2019-12-26 | 2020-04-10 | 周洪峰 | Steel bar lifting type rust removing device for bridge construction |
| CN110977717B (en) * | 2019-12-26 | 2021-05-28 | 周洪峰 | Steel bar lifting type rust removing device for bridge construction |
| CN111113173A (en) * | 2019-12-27 | 2020-05-08 | 青岛航天石墨有限公司 | Automatic fine grinding equipment for inner hole of graphite tube |
| CN111113173B (en) * | 2019-12-27 | 2021-09-03 | 青岛航天石墨有限公司 | Automatic fine grinding equipment for inner hole of graphite tube |
| CN111482862A (en) * | 2020-04-30 | 2020-08-04 | 湖北隐冠轴业有限公司 | Batch grinding device |
| CN111482862B (en) * | 2020-04-30 | 2021-11-19 | 湖北隐冠轴业有限公司 | Batch grinding device |
| CN115383594A (en) * | 2022-08-31 | 2022-11-25 | 南京宏亚建设集团有限公司 | Steel pipe surface rust removal device for building engineering |
| CN115383594B (en) * | 2022-08-31 | 2024-02-20 | 南京宏亚建设集团有限公司 | Steel pipe surface rust cleaning device for building engineering |
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