CN208866887U - A kind of long straight tube inner surface magnetic grinder of heavy caliber - Google Patents
A kind of long straight tube inner surface magnetic grinder of heavy caliber Download PDFInfo
- Publication number
- CN208866887U CN208866887U CN201821368750.4U CN201821368750U CN208866887U CN 208866887 U CN208866887 U CN 208866887U CN 201821368750 U CN201821368750 U CN 201821368750U CN 208866887 U CN208866887 U CN 208866887U
- Authority
- CN
- China
- Prior art keywords
- pipe fitting
- sliding rail
- motor
- base
- magnetic pole
- 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.)
- Active
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to a kind of long straight tube inner surface magnetic grinders of heavy caliber, including base, spindle motor, shaft coupling, magnetic pole disk, motor driven railroad, lifting device；Pipe fitting both ends are blocked by pipe fitting and are sealed, pipe fitting both ends are fixed by chuck, the chuck of pipe fitting one end is connect by shaft coupling with spindle motor, the chuck of the pipe fitting other end is connect by bearing with support base, support base sliding rail is fixed on base, support base is slidably connected by support base sliding block and support base sliding rail；Base bottom is equipped with motor driven railroad, and magnetic pole disk is connect by lifting device with motor driven railroad, and magnetic pole disk is controlled by lifting device and gone up and down, and motor driven railroad controls magnetic pole disk and moves axially along pipe fitting.Advantage is: can not only realize the skin processing of inner surface of pipe fitting using magnetic finishing, and can effectively remove the carbon distribution, greasy dirt, rust stain of the accumulation of inside pipe fitting groove.
Description
Technical field
The utility model belongs to magnetic grinding field more particularly to a kind of long straight tube inner surface magnetic grinder of heavy caliber
Background technique
In the fields such as aerospace, automobile, industrial production, for the long straight tube of heavy caliber using relatively broad, heavy caliber is long straight
Pipe refers to that outer diameter is less than or equal to 150mm, and wall thickness is less than or equal to 20mm, and tubular length is less than or equal to the straight tube of 1500mm.Some big mouths
Other features such as groove are equipped in diameter pipe, it is difficult to realize to its inner surface with conventional method such as the turbine wheel shaft in aero-engine
Skin processing, especially groove part.Such large-caliber pipe fittings will appear carbon distribution, greasy dirt, rust stain by inner surface is used for a long time
The defects of, reduce pipe fitting service life.
Chinese patent CN107214602A discloses a kind of derusting of magnetic conduction inside pipe wall, burnishing device, and CN107745326A is public
A kind of straight tube inner surface burnishing device is opened, two devices can derust to pipe fitting smooth inner wall and polish, but in pipe fitting
The groove in portion can not realize the removal to carbon distribution, greasy dirt, stain of becoming rusty in slot well.
Single to the grinding track of pipe fitting inner wall skin processing in the prior art, the machining deformation of inside pipe fitting groove simultaneously
Amount is big.
Summary of the invention
In order to overcome the deficiencies of the prior art, the purpose of the utility model is to provide a kind of long straight tube inner surface magnetic force of heavy caliber
Grinding device, realize straight tube inner surface skin processing, can effectively remove inside pipe fitting groove accumulation carbon distribution, greasy dirt,
Rust stain, improves the service life of pipe fitting.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of long straight tube inner surface magnetic grinder of heavy caliber, including base, spindle motor, shaft coupling, chuck,
Magnetic pole disk, motor driven railroad, lifting device；Pipe fitting both ends are blocked by pipe fitting and are sealed, and pipe fitting both ends pass through four paws
Chuck is fixed, and the chuck of pipe fitting one end is connect by shaft coupling with spindle motor, and the chuck of the pipe fitting other end passes through
Bearing is connect with support base, and support base sliding rail is fixed on base, and support base is slided by support base sliding block and support base sliding rail
Connection；Base bottom is equipped with motor driven railroad, and magnetic pole disk is connect by lifting device with motor driven railroad, magnetic
Pole disk is controlled by lifting device and is gone up and down, and motor driven railroad controls magnetic pole disk and moves axially along pipe fitting.
The motor driven railroad includes sliding rail motor, motor leading screw shaft coupling, sliding rail, slider plate, lead screw, silk
Thick stick spring bearing, sliding block, slide rail base, sliding rail baffle；Slide rail base is mounted on base, and slide rail base both ends are fixed with sliding rail
Baffle is fixed with sliding rail between sliding rail baffle, and sliding block is slidably connected with sliding rail, and slider plate is fixed on sliding block, and slider plate is used for
Fixed lifting device is supported, sliding rail motor is connect by motor leading screw shaft coupling with lead screw, and the lead screw other end is supported by lead screw
Bearing is fixed on sliding rail baffle.
The lifting device includes lifting device pedestal, lifting block, rotating handle, handle and connecting rod, rack gear, gear, is lifted
It rises device pedestal to be fixed on motor driven railroad, handle and connecting rod is fixedly connected with gear, and the two is mounted on lifting device
Chassis interior, handle and connecting rod both ends are connected with rotating handle, and rotating handle reaches lifting device base exterior, lift fixed on block
There is rack gear, wheel and rack intermeshing can drive lifting block to move up and down；Rotary pole motor bottom is fixed on lifting block
Seat installs rotary pole motor thereon.
The magnetic pole disk includes disk body, big magnetic pole, small magnetic pole, and disk body is disc-shaped structure, equidistant circle on the outside of disk body
The two rows of big magnetic poles of week arrangement, the two rows of small magnetic poles of the equidistant circumferential arrangement in disk body inside；Big magnetic pole and small magnetic pole are the top pole S,
The lower section pole N；Disk body bottom is connected by key with rotary pole motor.
Claw there are four being inlayed in the chuck.
The support base sliding block locks screw by sliding block and is fixedly connected with support base sliding rail.
Compared with prior art, the utility model has the beneficial effects that
The utility model can not only realize the skin processing of inner surface of pipe fitting using magnetic finishing, and can be effective
Remove the carbon distribution, greasy dirt, rust stain of the accumulation of inside pipe fitting groove；Magnetic pole, workpiece are rotatable, high degree of automation, grind rail
Mark complicates, high in machining efficiency.Large-caliber pipe fittings inboard wall groove or boss can be rotated by external magnetic poles drives inside pipe fitting magnetic
Property the rollings of polishing particles, jump, rolling realize to the extruding of groove or boss surface, swiping, shock, complete to table in pipe fitting
The skin processing in face.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of the utility model.
Fig. 2 is the side view of the utility model.
Fig. 3 is the structural schematic diagram two of the utility model.
Fig. 4 is motor driven railroad structural schematic diagram.
Fig. 5 is the structural schematic diagram of lifting device.
Fig. 6 is lifting device internal engagement structural schematic diagram.
Fig. 7 is the structural schematic diagram of magnetic pole disk.
Fig. 8 is chuck structural schematic diagram.
Fig. 9 is the structural schematic diagram that pipe fitting blocks.
Figure 10 is process principle figure.
In figure: 1- base 2- sliding rail 3- spindle motor 4- device housing 5- spindle motor support base 6- shaft coupling 7-
Chuck 8- claw 9- pipe fitting 10- pipe fitting blocks 11- support base 12- sliding block and locks screw 13- spring bearing 14-
The one big magnetic pole 18- magnetic pole disk 19- magnetism of 15- motor driven railroad 16- support base sliding block 17- of photoelectric sensor is ground
The sub- 20- lifting device 21- rotary pole motor 22- rotary pole motor base 23- sliding rail motor cabinet 24- sliding rail of abrasive grain
Motor 25- motor leading screw shaft coupling 26- sliding rail 27- slider plate 28- lead screw 29- lead screw spring bearing 30- sliding block 31-
Slide rail base 32- sliding rail baffle 33- lifting device pedestal 34- lifts block 35- rotating handle 36- handle and connecting rod 37- tooth
The small two 41- support chuck of magnetic pole 40- photoelectric sensor of 38- gear 39-.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings of the specification, it should be noted that the utility model
Implement embodiment not limited to the following.
See Fig. 1, Fig. 2, Fig. 3, a kind of long straight tube inner surface magnetic grinder of heavy caliber, including base 1, spindle motor 3,
Device housing 4, spindle motor support base 5, shaft coupling 6, chuck 7, magnetic pole disk 18, photoelectric sensor 1, photoelectric sensing
Device 2 40, motor driven railroad 15, lifting device 20.Device housing 4 covers on 3 outside of spindle motor, is fixed on base 1
Side；Spindle motor 3 is fixed on 1 left side top of base by spindle motor support base 5；Spindle motor 3 passes through shaft coupling 6 and four paws
Chuck 7 is connected；Support base sliding rail 2 is fixed on 1 platform of base, support base 11 is fixed on support base by support base sliding block 16 and slides
On rail 2；13 outer ring of support base bearing and support base 11 are interference fitted, and inner ring and support chuck 41 are interference fitted；Pass through locked branch
The sliding block supportted on seat sliding block locks screw 12, and support base sliding block 16 and support base sliding rail 2 is fixed, completes consolidating to support base 11
It is fixed, it is ensured that support chuck 41 between chuck 7 at a distance from, realize that pipe fitting blocks the sealing of 10 pairs of pipe fittings 9；See Fig. 1-Fig. 3, this
Device can two root canal part of simultaneous processing, single can also process, two sets of transmission mechanism are set on a base 1, pipe can be respectively driven
A magnetic pole disk is arranged in part rotation, pipe fitting lower section, and 1 bottom of base is the structure of intermediate groove two sides protrusion, and convex portion is used for
Fixed conveyor mechanism is supported, two photoelectric sensors, photoelectric sensor 1 and photoelectric sensor 2 40 are installed in recess sidewall
It is adsorbed in 1 recess sidewall of base by magnet, the distance between photoelectric sensor 2 40 and photoelectric sensor 1 is adjustable, real
Now to the control of slider plate 27 moving distance and moving period.Lifting device can be directly anchored to 1 bottom portion of groove of base.
See that Fig. 1, Fig. 4, motor driven railroad include sliding rail motor cabinet 23, sliding rail motor 24, motor leading screw shaft coupling
25, sliding rail 26, slider plate 27, lead screw 28, lead screw spring bearing 29, sliding block 30, slide rail base 31, sliding rail baffle 32.Sliding rail bottom
Seat 31 is mounted in 1 groove of base, and sliding rail baffle 32 and sliding rail 26 are fixed in slide rail base 31；Sliding block is installed on sliding rail 26
30, slider plate 27 is fixed on sliding block 30；Sliding rail motor 24 is fixed in 1 groove of base by sliding rail motor cabinet 23；Lead screw 28
One end is connect by motor leading screw shaft coupling 25 with sliding rail motor 24, and the other end is fixed on sliding rail gear by lead screw spring bearing 29
On plate 32.When slider plate 27 is moved to photoelectric sensor, photoelectric sensor sends a signal to sliding rail motor 24, sliding rail motor 24
27 moving distance of slider plate is controlled by positive and negative rotation.
See that Fig. 2, Fig. 5, Fig. 6, lifting device include lifting device pedestal 33, lifting block 34, rotating handle 35, handle and connecting rod
36, rack gear 37, gear 38.Lifting device pedestal 33 is fixed in the slider plate 27 of motor driven railroad 15；Handle and connecting rod
36 are fixedly connected with gear 38, and the two is mounted on inside lifting device pedestal 33, and 36 both ends of handle and connecting rod are connected with rotating handle 35,
Rack gear 37 on gear 38 and lifting block 34 cooperates, and realizes moving up and down for lifting block 34；Rotary magnetic is fixed on lifting block 34
Pole motor base 22 installs rotary pole motor 21 thereon.By lifting device can by magnetic pole disk 18 between pipe fitting 9 at a distance from tune
Whole is 2mm~5mm.
See that Fig. 7, magnetic pole disk 18 include big magnetic pole 17, small magnetic pole 39.The equidistant circumferential arrangement in outside is two rows of on magnetic pole disk 18
Big magnetic pole 17, the two rows of small magnetic poles 39 of the equidistant circumferential arrangement in inside；It is the pole S, lower section N above big magnetic pole 17 and small magnetic pole 39
Pole；18 lower section of magnetic pole disk is connected by key with rotary pole motor 21.Magnetic pole disk 18 uses the small magnetic pole 39 of inner ring, the big magnetic pole in outer ring
17 arrangement mode imposes different magnetic force to 9 inner wall of pipe fitting, improves finishing effect during finishing.
See that Fig. 8, chuck use four claws 8, claw 8 is embedded in inside chuck 7, and chuck 7 blocks 10 with pipe fitting and connects
Touching is plane；The pipe fitting that can be loaded simultaneously of claw 8 blocks 10 and pipe fitting 9.
See Fig. 9, pipe fitting block be it is ladder-like, using rubber material, small end is embedded in inside pipe fitting 9, outside big end and pipe fitting 9
Diameter is equal.
See Fig. 1-Figure 10, a kind of long straight tube inner surface magnetic grinding method of heavy caliber, comprising the following steps:
1) magnetically grinding particle 19 (magnetically grinding particle be needle and magnetic abrasive grain mixture, the two volume ratio be 1:
2) it, is deployed, is filled into pipe fitting 9 with the ratio of 3:2 with water base lapping liquid, loading is no more than the one third of 9 volume of pipe fitting,
10 pairs of 9 two sides of pipe fitting, which are blocked, by pipe fitting realizes sealing；
2) mobile, adjustment 11 position of support base is completed to be loaded to 10 extruding of pipe fitting closure, be locked 16 on support base sliding block
Screw 12；
3) rotate lifting device 20 on rotating handle 35, adjust magnetic pole disk 18 between pipe fitting 9 at a distance from；
4) magnetic pole disk 18 rotates under the driving of rotary pole motor 21, and magnetic pole disk 18 is under the support of slider plate 27 from left side
Photoelectric sensor 2 40 goes to right side photoelectric sensor 1, and photoelectric sensor 1 issues signal, 3 driving pipe fitting of spindle motor
9 60 degree of rotations, magnetic pole disk 18 go to left side photoelectric sensor 2 40, photoelectric sensor 2 40 from right side photoelectric sensor 1 again
Signal is issued, 3 driving pipe fitting 9 of spindle motor continues 60 degree of rotating Vortex, successively moves back and forth, and realizes to 9 inner surface of pipe fitting
Skin processing.9 inner surface light of pipe fitting can also be realized using the motion mode of the rotation of other pipe fittings 9, the rotation translation of magnetic pole disk 18
Whole processing.
The utility model can not only realize the skin processing of inner surface of pipe fitting using magnetic finishing, and can be effective
Remove the carbon distribution, greasy dirt, rust stain of the accumulation of inside pipe fitting groove；Large-caliber pipe fittings inboard wall groove or boss can pass through external magnetic poles
Rotation drive the rolling of inside pipe fitting magnetically grinding particle, jump, rolling realize to the extruding of groove or boss surface, swiping,
It hits, completes the skin processing to inner surface of pipe fitting.Magnetic pole, workpiece are rotatable, and grinding track complicates, high in machining efficiency.
Claims (6)
1. a kind of long straight tube inner surface magnetic grinder of heavy caliber, which is characterized in that including base, spindle motor, shaft coupling,
Chuck, magnetic pole disk, motor driven railroad, lifting device；Pipe fitting both ends are blocked by pipe fitting and are sealed, and pipe fitting both ends are equal
It is fixed by chuck, the chuck of pipe fitting one end is connect by shaft coupling with spindle motor, the four paws of the pipe fitting other end
Chuck is connect by bearing with support base, and support base sliding rail is fixed on base, and support base passes through support base sliding block and support base
Sliding rail is slidably connected；Base bottom is equipped with motor driven railroad, and magnetic pole disk is filled by lifting device and motor driven sliding rail
Connection is set, magnetic pole disk is controlled by lifting device and gone up and down, and motor driven railroad controls magnetic pole disk and moves axially along pipe fitting.
2. the long straight tube inner surface magnetic grinder of a kind of heavy caliber according to claim 1, which is characterized in that described
Motor driven railroad includes sliding rail motor, motor leading screw shaft coupling, sliding rail, slider plate, lead screw, lead screw spring bearing, cunning
Block, slide rail base, sliding rail baffle；Slide rail base is mounted on base, and slide rail base both ends are fixed with sliding rail baffle, sliding rail baffle
Between be fixed with sliding rail, sliding block is slidably connected with sliding rail, and slider plate is fixed on sliding block, and slider plate is used to support fixed lifting dress
It sets, sliding rail motor is connect by motor leading screw shaft coupling with lead screw, and the lead screw other end is fixed on sliding rail by lead screw spring bearing
On baffle.
3. the long straight tube inner surface magnetic grinder of a kind of heavy caliber according to claim 1, which is characterized in that described
Lifting device includes lifting device pedestal, lifting block, rotating handle, handle and connecting rod, rack gear, gear, and lifting device pedestal is fixed
On motor driven railroad, handle and connecting rod is fixedly connected with gear, and the two is mounted on lifting device chassis interior, and handle connects
Bar both ends are connected with rotating handle, and rotating handle reaches lifting device base exterior, lift and are fixed with rack gear, gear and tooth on block
Item intermeshing can drive lifting block to move up and down；It is fixed with rotary pole motor base on lifting block, rotary magnetic is installed thereon
Pole motor.
4. the long straight tube inner surface magnetic grinder of a kind of heavy caliber according to claim 1, which is characterized in that described
Magnetic pole disk includes disk body, big magnetic pole, small magnetic pole, and disk body is disc-shaped structure, the equidistant two rows of big magnetic of circumferential arrangement on the outside of disk body
Pole, the two rows of small magnetic poles of the equidistant circumferential arrangement in disk body inside；Big magnetic pole and small magnetic pole are the top pole S, the lower section pole N；Disk body bottom
Portion is connected by key with rotary pole motor.
5. the long straight tube inner surface magnetic grinder of a kind of heavy caliber according to claim 1, which is characterized in that described
Claw there are four being inlayed in chuck.
6. the long straight tube inner surface magnetic grinder of a kind of heavy caliber according to claim 1, which is characterized in that described
Support base sliding block locks screw by sliding block and is fixedly connected with support base sliding rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368750.4U CN208866887U (en) | 2018-08-24 | 2018-08-24 | A kind of long straight tube inner surface magnetic grinder of heavy caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821368750.4U CN208866887U (en) | 2018-08-24 | 2018-08-24 | A kind of long straight tube inner surface magnetic grinder of heavy caliber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208866887U true CN208866887U (en) | 2019-05-17 |
Family
ID=66465545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821368750.4U Active CN208866887U (en) | 2018-08-24 | 2018-08-24 | A kind of long straight tube inner surface magnetic grinder of heavy caliber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208866887U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857605A (en) * | 2018-08-24 | 2018-11-23 | 辽宁科技大学 | A kind of long straight tube inner surface magnetic grinder of heavy caliber and method |
| CN110202458A (en) * | 2019-07-11 | 2019-09-06 | 辽宁科技大学 | Needle magnetic grinder for long hole rim buildup |
-
2018
- 2018-08-24 CN CN201821368750.4U patent/CN208866887U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857605A (en) * | 2018-08-24 | 2018-11-23 | 辽宁科技大学 | A kind of long straight tube inner surface magnetic grinder of heavy caliber and method |
| CN110202458A (en) * | 2019-07-11 | 2019-09-06 | 辽宁科技大学 | Needle magnetic grinder for long hole rim buildup |
| CN110202458B (en) * | 2019-07-11 | 2024-04-09 | 辽宁科技大学 | Magnetic needle magnetic grinding device for long plate hole edge tumor accumulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108857605A (en) | A kind of long straight tube inner surface magnetic grinder of heavy caliber and method | |
| CN102554752B (en) | Method for polishing automobile hubs and device | |
| CN208866887U (en) | A kind of long straight tube inner surface magnetic grinder of heavy caliber | |
| CN108326639A (en) | A kind of elongated tubular surfaces externally and internally precise grinding device and technique | |
| CN205111530U (en) | Steel pipe mouth of pipe inside and outside wall grinding device | |
| CN204935332U (en) | A kind of automatic polishing device | |
| CN114131486A (en) | Stable rust removal equipment for steel pipe | |
| CN209533012U (en) | A kind of target grinding device | |
| CN110026878A (en) | 3D clears off machine | |
| CN210499692U (en) | Closed polishing head | |
| CN208629205U (en) | A kind of conducting block twin grinder | |
| CN204397601U (en) | A kind of wheel hub milling apparatus | |
| CN110253399A (en) | A kind of progressive swing arm gas cylinder shoulder arm sander | |
| CN213858550U (en) | Grinding machine grinding wheel mounting assembly of grinding machine | |
| CN209364256U (en) | A kind of floor construction grinding device | |
| CN205363614U (en) | Drive sand machine for five | |
| CN218984268U (en) | Tea tray processing symmetry polisher | |
| CN215240078U (en) | Large-drift-diameter elbow excircle polishing machine | |
| CN209408163U (en) | A kind of round tube sander | |
| CN212240341U (en) | Ground grinding device for decoration design | |
| CN212043983U (en) | Numerical control grinding machine with scrap collecting device | |
| CN218194510U (en) | Automatic upper and lower abrasive disc device of clearance | |
| CN114193259B (en) | Automatic high-pressure flushing deburring equipment for automobile parts | |
| CN220372951U (en) | Polishing machine for processing air conditioner fittings | |
| CN221676691U (en) | Permanent magnet ferrite grinding device for permanent magnet motor machining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |