CN207155396U - A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing - Google Patents
A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing Download PDFInfo
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- CN207155396U CN207155396U CN201721098828.0U CN201721098828U CN207155396U CN 207155396 U CN207155396 U CN 207155396U CN 201721098828 U CN201721098828 U CN 201721098828U CN 207155396 U CN207155396 U CN 207155396U
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- polishing head
- abrasive material
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- 238000005498 polishing Methods 0.000 title claims abstract description 135
- 239000003082 abrasive agent Substances 0.000 claims abstract description 62
- 239000000463 material Substances 0.000 claims abstract description 44
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000007517 polishing process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- 238000011160 research Methods 0.000 description 1
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Abstract
The utility model discloses a kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing, including support platform, frame lower base, servomotor, motor lead screw, tray for work pieces, grinding and polishing head, grinding and polishing head bracket, grinding and polishing head supporting plate, grinding material box, abrasive material pallet and push cylinder in frame；Grinding and polishing head bracket is arranged in a manner of it can horizontally slip in grinding and polishing head supporting plate, grinding and polishing head supporting plate is arranged in frame in a manner of it can slide up and down in support platform, tray for work pieces is set in a manner of it can slide back and forth on frame lower base, push cylinder connects grinding material box and abrasive material pallet respectively, drive grinding material box to add abrasive material to abrasive material pallet, drive and abrasive material is adsorbed at abrasive material pallet to grinding and polishing head.The utility model both can guarantee that grinding and polishing quality and grinding and polishing efficiency, and can abrasive material up and down automatically, can also reclaim abrasive material automatically and be recycled, have the advantages that upper and lower abrasive material simplicity, polishing efficiency is higher, mechanism is safe and reliable, abrasive material reusable edible.
Description
Technical field
The utility model belongs to the technical field of grinding and polishing sector, more particularly to a kind of magnetic for large-size workpiece polishing
Abrasive material grinding and polishing apparatus.
Background technology
Now with the progress of science and technology, many industries such as Aero-Space, mold polish, medicine equipment is to product surface precision
It is required that more and more higher.But because grinding-polishing mode is excessively single, product surface precision and grinding and polishing efficiency cannot be larger
Raising, so as to cause wideless product applicable surface, the wasting of resources and be difficult to reach some advanced-engineered materials or complex-shaped
Requirement of the part for high-precision and less surface defect.
For this it is proposed that a kind of new grinding and polishing structure, that is, utilize the flexible grinding with magnetic abrasive composition
Polishing tool, grinding and polishing is carried out to treat machined surface with reference to the grinding and polishing head with magnetic force.The structure has simple in construction, machining accuracy
The advantages that high, and be different from for tradition grinding or honing, will not with being processed with magnetic flexible grinding polishing tool
Surface hard tool fault is caused, and caused dust pollution is small.
Therefore, the present inventor makes further research to this, develops a kind of magnetic abrasive grinding and polishing of large-size workpiece polishing
Thus device, this case produce.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of magnetic abrasive for large-size workpiece polishing
Grinding and polishing apparatus, its grinding and polishing mode are novel, both can guarantee that grinding and polishing quality and grinding and polishing efficiency, and can abrasive material up and down automatically, can also be from
Dynamic recovery abrasive material is recycled, saves unnecessary artificial work, and with the planer-type magnetic grinding and polishing for saving grinding and polishing cost
Mechanism, the mechanism have the advantages that upper and lower abrasive material is easy, polishing efficiency is higher, mechanism is safe and reliable, abrasive material reusable edible.
In order to solve the above technical problems, technical solution of the present utility model is：
A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing, including support platform in frame, frame lower base,
Servomotor, motor lead screw, tray for work pieces, grinding and polishing head, grinding and polishing head bracket, grinding and polishing head supporting plate, grinding material box, abrasive material pallet and push away
Supply gas cylinder；Upper rack support platform forms gantry across being fixed on frame lower base, and servomotor passes through motor lead screw
Grinding and polishing head bracket and tray for work pieces are connected respectively and drives grinding and polishing head bracket and tray for work pieces to act, and grinding and polishing head is fixed on grinding and polishing head
On support, grinding and polishing head bracket is arranged in a manner of it can horizontally slip in grinding and polishing head supporting plate, and grinding and polishing head supporting plate is with can be upper and lower
The mode of slip is arranged in frame in support platform, and tray for work pieces is set installed in frame lower in a manner of it can slide back and forth
On base, grinding material box, abrasive material pallet and push cylinder are arranged on frame lower base, and abrasive material pallet is located under tray for work pieces
Face, grinding material box are located at the side of tray for work pieces, and push cylinder connects grinding material box and abrasive material pallet respectively, drive grinding material box to abrasive material
Pallet adds abrasive material, drives and abrasive material is adsorbed at abrasive material pallet to grinding and polishing head.
Further, in addition to motor, conveyer belt, cross lead screw and shaft coupling, motor and shaft coupling are respectively mounted
On grinding and polishing head bracket, cross lead screw is arranged in grinding and polishing head supporting plate, motor and cross lead screw by transmitting band connection,
Horizontal leading screw, which is worn, penetrates in shaft coupling.
Further, in addition to guiding screw mandrel, guide rail, motor and locating piece, guide rail and motor are installed in frame lower bottom
On seat, motor connection is oriented to screw mandrel, and locating piece, which is worn, to be penetrated on screw mandrel is oriented to, and locating piece is arranged on tray for work pieces, tray for work pieces
Upper to have guide groove, guide rail is placed in guide groove.
Further, in addition to volume control device, grinding material box have tremie pipe, and volume control device is arranged on tremie pipe
Place.
Further, in addition to long stop screw, positioned between polished workpiece and tray for work pieces with long stop screw.
Further, in addition to grinding material box support frame, grinding material box are fixed on frame lower base by grinding material box support frame.
Further, in addition to sliding block and slide block slot, sliding block are arranged in frame in support platform, had in grinding and polishing head supporting plate
There is slide block slot, sliding block slides in slide block slot.
After such scheme, tray for work pieces carries polished workpiece and is moved at grinding and polishing head, and push cylinder starts, and pushes away
Dynamic grinding material box is to assigned position, and grinding material box is retracted after filling abrasive material to abrasive material pallet, and push cylinder, which starts, is sent to abrasive material pallet
Below grinding and polishing head so that abrasive material is attracted to workpiece lower surface, and grinding and polishing head carries out grinding and polishing to workpiece.Main knot of the present utility model
Structure feature is that the device uses electromagnetic type grinding and polishing head, and has planer-type mechanism, it is ensured that electromagnetic type grinding and polishing head is in three-dimensional space
Between motion, abrasive material is adsorbed in the polished face of workpiece by electromagnetic force, is rotated by electro spindle and drives grinding and polishing head to rotate, and then
Magnetic abrasive rotation is driven to reach the purpose of grinding and polishing workpiece surface.
The utility model has the characteristics that：
1st, grinding and polishing mode has been innovated, and the magnetic abrasive that the utility model uses is grinding and polishing instrument, and used electromagnetic force is magnetic
Property abrasive material absorption on polished face, control grinding degree by changing electromagnetic force size, make grinding and polishing process more controllable, make
It is higher to obtain grinding and polishing precision, is compared with traditional grinding and polishing mode, this grinding and polishing mode will not after small and processing is influenceed on workpiece overall quality
There is surface hard defect；
2nd, it is ground with tradition, grinding, or honing are compared, and the automatic feeding of the utility model, feeding cause artificial with recovery
Operation is easier, greatly improves security and efficiency, and reduce the formation of noise and dust chip；Compared to
For similar electropolishing or MRF, chemistry and light pollution will not be produced, more securely and reliably；
3rd, the mode of the dividing plate absorption abrasive material of planer type structure combination Electromagnetic mill ramming head make it that processing coverage rate is wider, grinding and polishing
Process control, meet different grinding and polishing requirements；
4th, the electromagnetic type grinding and polishing head of autonomous Design can be driven by electro spindle and be rotated, and rotating speed is adjustable, drive the rotation of abrasive material circumference
Turn to combine horizontal feed and carry out grinding and polishing, different processing requests can be met, and high in machining efficiency, it is broad covered area, caused
Interference vibrations are small.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model initial position；
Fig. 3 is that the utility model tray for work pieces reaches the schematic diagram behind first position with Electromagnetic mill ramming head；
Fig. 4 is that grinding material box reaches lower discharge position partial schematic diagram；
Fig. 5 finishes the position schematic diagram to grinding and polishing head feeding for abrasive material pallet filling abrasive material；
Fig. 6 is the close-up schematic view of grinding material box pusher conventional sense；
Fig. 7 is grinding material box general schematic view；
Fig. 8 is grinding and polishing head, grinding and polishing head supporting plate and grinding and polishing head bracket close-up schematic view；
Fig. 9 is tray for work pieces delivery device schematic diagram.
Label declaration
The frame lower base 2 of 1 sliding block of support platform 11 is oriented to screw mandrel 21 in frame
The motor lead screw 32 of 24 servomotor of guide rail 22 motor, 23 locating piece 31
4 guide groove of tray for work pieces, the 41 long grinding and polishing of stop screw 42 first 51
The tremie pipe 611 of 52 53 grinding material box of grinding and polishing head supporting plate of grinding and polishing head bracket 61
The grinding material box support frame 65 of 62 push cylinder of abrasive material pallet, 63 volume control device 64
The shaft coupling 74 of 71 conveyer belt of motor, 72 cross lead screw 73.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.Herein it should be noted that under
As long as involved technical characteristic does not form conflict can each other in each embodiment of the utility model described by face
It is mutually combined.
Disclosed in the utility model is a kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing, such as Fig. 1 and Fig. 2 institutes
Show, be preferred embodiment of the present utility model, including support platform 1, frame lower base 2, servomotor 31, motor in frame
Screw mandrel 32, tray for work pieces 4, grinding and polishing first 51（That is electromagnetic type grinding and polishing head）, grinding and polishing head bracket 52, grinding and polishing head supporting plate 53, grinding material box
61st, abrasive material pallet 62 and push cylinder 63.
Upper rack support platform 1 forms gantry across being fixed on frame lower base 2, in the present embodiment, frame
Upper support platform 1 is fixed on frame lower base 2 by screw.The level cross-sectionn of wherein frame lower base 2 is formed
Rectangle, it ensure that the stability of integrated model.
Servomotor 31 connects grinding and polishing head bracket 52 and tray for work pieces 4 respectively by motor lead screw 32, and drives grinding and polishing head
Support 52 and tray for work pieces 4 act.
Grinding and polishing first 51 is fixed on grinding and polishing head bracket 52, and grinding and polishing head bracket 52 is arranged on grinding and polishing in a manner of it can horizontally slip
In head supporting plate 53, grinding and polishing first 52 is set planar to be moved freely in grinding and polishing head supporting plate 53.Grinding and polishing head supporting plate 53
It is arranged in a manner of it can slide up and down in frame in support platform 1, tray for work pieces 4 sets installation in a manner of it can slide back and forth
On frame lower base 2.
Grinding material box 61, abrasive material pallet 62 and push cylinder 63 are arranged on frame lower base 2, and abrasive material pallet 62 is located at work
Below part pallet 4, grinding material box 61 is located at the side of tray for work pieces 4, and push cylinder 63 connects grinding material box 61 and abrasive material support respectively
Disk 62, driving grinding material box 61 add abrasive material to abrasive material pallet 62, abrasive material are adsorbed at driving abrasive material pallet 62 to grinding and polishing first 51.At this
In embodiment, push cylinder 63 controls grinding material box 61 to be moved back and forth with abrasive material pallet 62 using one way cylinder.
As shown in figure 8, also include motor 71, conveyer belt 72, cross lead screw 73 and shaft coupling 74, the He of motor 71
Shaft coupling 74 is installed on grinding and polishing head bracket 52, cross lead screw 73 be arranged on grinding and polishing head supporting plate 53 on, motor 71 with
Cross lead screw 73 is connected by conveyer belt 72, and horizontal leading screw 73, which is worn, penetrates in shaft coupling 74.Motor 71 is watched to be low power
Motor is taken, passes through the cooperation between motor 71, conveyer belt 72, cross lead screw 73 and shaft coupling 74 so that grinding and polishing head bracket
52 can horizontally slip in grinding and polishing head supporting plate 53.
Pacify as shown in figure 9, also including guiding screw mandrel 21, guide rail 22, motor 23 and locating piece 24, guide rail 22 and motor 23
On frame lower base 2, the connection of motor 23 is oriented to screw mandrel 21, and locating piece 24, which is worn, to be penetrated on screw mandrel 21 is oriented to, locating piece 24
On tray for work pieces 4, there is guide groove 41 on tray for work pieces 4, guide rail 22 moves along guide groove 41, makes tray for work pieces 4
Polished workpiece is driven to be slid back and forth on frame lower base 2 along guide groove 41, before and after driving polished workpiece
Motion.
Further, in addition to sliding block 11 and slide block slot 531, sliding block 11 are arranged in frame in support platform 1, grinding and polishing head branch
There is slide block slot, sliding block 11 slides in slide block slot, so that support platform 1 in frame of grinding and polishing head supporting plate 53 on fagging 53
On can slide up and down.
Further, in addition to volume control device 64, as shown in fig. 7, grinding material box 61 has two cylindrical blankings below
Pipe 611, volume control device 64 are arranged at two tremie pipes 611.The logical of tremie pipe 611 is controlled with flow control 64
It is disconnected, on the premise of constant in cross section, the blanking time is controlled, to control the amount of the abrasive material used in this grinding and polishing, so as to control
Treat the grinding and polishing degree of machined surface.
Further, in addition to long stop screw 42, carried out between polished workpiece and tray for work pieces 4 with long stop screw 42
Positioning, enables tray for work pieces 4 to clamp different-thickness in the workpiece of length, increases machinable workpiece species.
In order to further improve the installation steadiness of grinding material box 61, the present embodiment employs grinding material box support frame 65, abrasive material
Box 61 is fixed on frame lower base 2 by grinding material box support frame 65.As shown in fig. 6, grinding material box 61 and abrasive material box support 65
It is slidably connected, is slided in the presence of push cylinder 63.
As shown in Fig. 2 this state is the original state before work, tray for work pieces 4 is in front end.When polished workpiece
After clamping, tray for work pieces 4 is reached below first position under the drive of servomotor 31；At the same time electromagnetic type grinding and polishing first 51
It is moved to above first position, as shown in Figure 3.As shown in figure 4, abrasive material pallet 62 is driven to reach first position in tray for work pieces 4
After lower section, push cylinder 63 is started working, and grinding material box 61 is promoted until the center of face abrasive material pallet 62 to the left.Open stream
Amount control device 64, the blanking time is controlled, it is determined that the amount of the abrasive material used in this time grinding and polishing.After blanking terminates, the quilt of grinding material box 61
Push cylinder 63 retracts, as shown in figure 5, at this moment abrasive material pallet 62 is pushed cylinder 63 and shifts polished workpiece lower surface onto, afterwards
Electromagnetic type grinding and polishing first 51 is powered, and motion electromagnetic force absorption magnetic abrasive, abrasive material pallet 62 is retracted, and completes feeding.
After the grinding and polishing end of job, electromagnetic type grinding and polishing first 51 can turn again to the first position such as Fig. 4, grinding material box 61
It is pushed to again below first position, now need to only removes electromagnetic force, abrasive material can be automatically fallen into grinding material box 61, complete abrasive material
Recovery.It is such it is automatic up and down and recovery abrasive process forms a circulation, that is, eliminate unnecessary artificial work, again
It is simple efficient, energy-conserving and environment-protective.
The process such as thick, rough polishing and essence throwing is opened according to different grinding and polishing needs, such as to workpiece surface, can be by changing
Become the size of electromagnetic force to change the contact between abrasive material and face to be processed, and change the discharge quantity of abrasive material to realize.
So can greatly improve availability and reduce cost, and significantly mitigate process in caused built-up edge in addition,
The magnetic abrasive of application flexibility is processed, and will not produce the damage of workpiece surface hard, this is also an advantage of magnetic grinding and polishing.
It is described above, only it is preferred embodiment of the present utility model, not technical scope of the present utility model is made
Any restrictions, therefore the change or modification done in every case according to claim of the present utility model and specification, should all belong to this practicality
Within the scope of new patent is covered.
Claims (7)
- A kind of 1. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing, it is characterised in that：Including support platform, frame in frame Lower base, servomotor, motor lead screw, tray for work pieces, grinding and polishing head, grinding and polishing head bracket, grinding and polishing head supporting plate, grinding material box, mill Material torr disk and push cylinder；Upper rack support platform forms gantry across being fixed on frame lower base, and servomotor leads to Cross motor lead screw to connect grinding and polishing head bracket and tray for work pieces respectively and drive grinding and polishing head bracket and tray for work pieces to act, grinding and polishing head is consolidated It is scheduled on grinding and polishing head bracket, grinding and polishing head bracket is arranged in a manner of it can horizontally slip in grinding and polishing head supporting plate, the support of grinding and polishing head Plate is arranged in a manner of it can slide up and down in frame in support platform, and tray for work pieces sets installation in a manner of it can slide back and forth On frame lower base, grinding material box, abrasive material pallet and push cylinder are arranged on frame lower base, and abrasive material pallet is located at work Below part pallet, grinding material box is located at the side of tray for work pieces, and push cylinder connects grinding material box and abrasive material pallet, driving mill respectively Magazine adds abrasive material to abrasive material pallet, drives and abrasive material is adsorbed at abrasive material pallet to grinding and polishing head.
- A kind of 2. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing according to claim 1, it is characterised in that：Also wrap Motor, conveyer belt, cross lead screw and shaft coupling are included, motor and shaft coupling are installed on grinding and polishing head bracket, laterally Screw mandrel is arranged in grinding and polishing head supporting plate, and with cross lead screw by transmitting band connection, horizontal leading screw is worn penetrates in shaft coupling motor In device.
- A kind of 3. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing according to claim 1, it is characterised in that：Also wrap Include guiding screw mandrel, guide rail, motor and locating piece, guide rail and motor to be installed on frame lower base, motor connection guide wire Bar, locating piece, which is worn, to be penetrated on screw mandrel is oriented to, and locating piece is arranged on tray for work pieces, has guide groove on tray for work pieces, guide rail is put In guide groove.
- A kind of 4. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing according to claim 1, it is characterised in that：Also wrap Volume control device is included, grinding material box has tremie pipe, and volume control device is arranged at tremie pipe.
- A kind of 5. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing according to claim 1, it is characterised in that：Also wrap Long stop screw is included, is positioned between polished workpiece and tray for work pieces with long stop screw.
- A kind of 6. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing according to claim 1, it is characterised in that：Also wrap Grinding material box support frame is included, grinding material box is fixed on frame lower base by grinding material box support frame.
- A kind of 7. magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing according to claim 1, it is characterised in that：Also wrap Sliding block and slide block slot are included, sliding block is arranged in frame in support platform, has slide block slot in grinding and polishing head supporting plate, sliding block is in sliding block Slided in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098828.0U CN207155396U (en) | 2017-08-30 | 2017-08-30 | A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098828.0U CN207155396U (en) | 2017-08-30 | 2017-08-30 | A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207155396U true CN207155396U (en) | 2018-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098828.0U Withdrawn - After Issue CN207155396U (en) | 2017-08-30 | 2017-08-30 | A kind of magnetic abrasive grinding and polishing apparatus of large-size workpiece polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207155396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457614A (en) * | 2017-08-30 | 2017-12-12 | 厦门理工学院 | The magnetic abrasive grinding and polishing apparatus and its method of work of large-size workpiece polishing |
| CN109397042A (en) * | 2018-10-31 | 2019-03-01 | 大连寅鹏表面设备制造有限公司 | A kind of plate-like workpiece automatic grinding equipment |
-
2017
- 2017-08-30 CN CN201721098828.0U patent/CN207155396U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107457614A (en) * | 2017-08-30 | 2017-12-12 | 厦门理工学院 | The magnetic abrasive grinding and polishing apparatus and its method of work of large-size workpiece polishing |
| CN107457614B (en) * | 2017-08-30 | 2024-02-02 | 厦门理工学院 | Magnetic abrasive grinding and polishing device for polishing large-size workpiece and working method thereof |
| CN109397042A (en) * | 2018-10-31 | 2019-03-01 | 大连寅鹏表面设备制造有限公司 | A kind of plate-like workpiece automatic grinding equipment |
| CN109397042B (en) * | 2018-10-31 | 2023-10-31 | 大连寅鹏表面设备制造有限公司 | Automatic grinding equipment for disc-shaped workpieces |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20240202 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20180330 Effective date of abandoning: 20240202 |