CN209453252U - A kind of grinding and polishing device for non-magnetic sheet parts - Google Patents
A kind of grinding and polishing device for non-magnetic sheet parts Download PDFInfo
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- CN209453252U CN209453252U CN201920130848.4U CN201920130848U CN209453252U CN 209453252 U CN209453252 U CN 209453252U CN 201920130848 U CN201920130848 U CN 201920130848U CN 209453252 U CN209453252 U CN 209453252U
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- sheet parts
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The utility model relates to a kind of grinding and polishing devices for non-magnetic sheet parts, including body pedestal, field generator for magnetic, clamping device, swing rotating device, revoluting motor, spindle motor, lead screw, cabinet is fixedly connected on body pedestal, it is fixed with field generator for magnetic on cabinet, is equipped with magnetic grain brush in container；Revoluting motor is connect by flange coupling with rotating device is swung, and revoluting motor driving swings rotating device rotation；It swings radial equipartition on rotating device and is fixed with clamping device, clamping device can probe into container；The output shaft of spindle motor is connect with the lead screw being arranged in inside support post, and lead screw and screw slider cooperate, and screw slider is fixedly connected with revoluting motor seat.Advantage is: utilizing a variety of mechanical movement combination magnetic finishings, effectively removes the manufacturing deficiencies such as burr, the crimping on sheet parts seamed edge, and can adequately complete the grinding and polishing to sheet parts.
Description
Technical field
The utility model belongs to Precision Machining and technical field, more particularly to a kind of for non-magnetic thin plate class
The grinding and polishing device of part.
Background technique
With the high-grade, precision and advanced manufacturing fast development such as electronic product, precision instrument, aerospace, special-shaped sheet parts
Key player is play during the manufacturing.It is limited by processing technology, most of sheet parts surface scratches, spot
The defects of burr at point, seamed edge, is more obvious.This not only influences its beauty but also influences its service life.Such as: some needs
The sheet parts of plating, spraying, the plane finish of matrix directly affect the effect of plating, spraying；
Some semi circular surfaces, complex-curved and special-shaped sheet parts with groove or local hollow out, use conventional method
Skin processing difficult to realize to groove or hollow out position on part, such as: the rear shell of mobile phone belongs to sheet parts mostly, with
The quick update of electronic product, such sheet parts demand is also being continued to increase, using traditional grinding and polishing
Processing method, worker's working strength is high, and processing efficiency is low.
China Patent Publication No. CN108311959A discloses a kind of non-magnetic plane polishing device and polishing method, in
State patent publication No. CN103273385A discloses a kind of magnetorheological plane polishing device of face contact of uniform magnetic field.Two dresses
It sets and is all made of permanent-magnet pole rotation drive magnetic abrasive grain to workpiece surface into grinding, revolving speed is high, and magnetically grinding particle is vulnerable to centrifugal force
Effect is splashed, and using permanent-magnet pole, is unfavorable for the rolling of polishing particles, the update of cutting edge.
China Patent Publication No. CN101767307A discloses a kind of stainless steel sheet grinder, which can be realized
The skin processing of Thin Stainless Steel plate surface, but for the sheet parts not in the same plane such as groove or hollow out without
Method realizes the skin processing to its position；China Patent Publication No. CN202985324U is disclosed for punching press abnormity thin plate rib
The magnetic grinder of side deburring, the device can be realized the removal to stamping parts abnormity sheet part seamed edge burr, can not be simultaneously
It realizes to the face of special-shaped sheet parts and the skin processing of hollow part.
Meanwhile in the prior art, grinding device cannot full and uniform removal sheet parts seamed edge during the grinding process
And the burr at groove.
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 for non-magnetic sheet parts
Grinding and polishing device is, it can be achieved that polishing, deburring to the special-shaped sheet parts of high-volume, especially to the side of sheet parts
The surface treatment of edge, seamed edge and groove or hollow part, can be improved grinding efficiency, effectively enhance stability and light that part uses
Whole degree.
To achieve the above object, the utility model is achieved through the following technical solutions:
A kind of grinding and polishing device for non-magnetic sheet parts, including body pedestal, field generator for magnetic, clamping
Device swings rotating device, revoluting motor, revoluting motor seat, screw slider, spindle motor, container, lead screw, support post, machine
It is fixedly connected with cabinet on body pedestal, field generator for magnetic is fixed on cabinet, is equipped with container, container at the top of field generator for magnetic
It is interior to be equipped with magnetic grain brush；Revoluting motor is fixed on revoluting motor seat, and revoluting motor is by flange coupling and swings rotating device
Connection, revoluting motor driving swing rotating device rotation；It swings radial equipartition on rotating device and is fixed with clamping device, clamping dress
Setting can probe into container；Support post bottom is fixedly connected with body pedestal, and top is fixed with spindle motor, spindle motor it is defeated
Shaft is connect with the lead screw being arranged in inside support post, and lead screw and screw slider cooperate, and screw slider and revoluting motor seat are solid
Fixed connection.
The swing rotating device includes air cylinder supporting structure, connecting shaft, shaft coupling, spinning motor fixed frame, rotation electricity
Machine, mini cylinder；Spinning motor fixed frame is connect by flange coupling with revoluting motor, and spinning motor radial equipartition is fixed on
On spinning motor fixed frame, spinning motor by shaft coupling with connect axis connection, the connecting shaft other end in clamping device top
Hinge connection is entreated, connecting shaft middle and lower sections are fixedly connected with air cylinder supporting structure, and mini cylinder is fixed in air cylinder supporting structure, mini gas
It is connect at the top of the piston rod of cylinder and clamping device, the swing of the flexible realization clamping device of mini cylinder piston rod.
The clamping device includes vacuum chuck, spring, clamping device connecting pin, air cylinder device connecting pin, vacuum hair
Raw device, tracheae；Tracheae one end is connect with vacuum generator, and the other end is connect with vacuum chuck, and reset spring is cased with outside tracheae,
Vacuum generator top center position is fixed with clamping device connecting pin, clamping device connecting pin and the connection for swinging rotating device
Axis is hinged, and vacuum generator top edge position is fixed with air cylinder device connecting pin, air cylinder device connecting pin and mini cylinder
Piston rod is hinged；Vacuum generator is connected with air compressor machine, and air compressor machine provides gas source for vacuum generator.
The field generator for magnetic includes shell, radiator fan, electrician's plate, electromagnet coil, electromagnet core, water cooling
But it manages；Electromagnet coil, water composite cooling pipe, electromagnet core, radiator fan are arranged in shell, and electromagnet core is externally wrapped with
Electromagnet coil, electromagnet coil external helicoid wind water composite cooling pipe, and shell two sides are equipped with radiator fan, radiator fan and water cooling
But pipe is corresponding, and case top is fixed with electrician's plate.
The grinding and polishing device is fixed on cabinet by electromagnet fixed plate.
The swing rotating device is 1 or more.
Compared with prior art, the utility model has the beneficial effects that
The utility model utilizes a variety of mechanical movement combination magnetic finishings, effectively removes the hair on sheet parts seamed edge
The manufacturing deficiencies such as thorn, crimping, and can adequately complete the grinding and polishing to sheet parts.Do not interfere in guarantee rotation workpiece
In the case where, it can suitably increase and decrease the quantity of spinning motor station according to processing number of parts to improve grinding efficiency.Using container,
Electromagnet adsorbs magnetically grinding particle, and the method for workpiece rotation solves traditional permanent-magnet pole and the rotation of magnetically grinding particle is driven to grind
When grinding and polishing light workpiece, the problem of magnetically grinding sputters particles.The power on/off of electromagnet is constantly updated grinding phase, is thrown in conjunction with grinding
Clamping device is constantly swung in photoreduction process, can be realized semi circular surface, complex-curved and abnormity with groove or local hollow out
The skin processing of sheet parts keeps grinding and polishing more uniform sufficiently.The utility model is easy to operate, saves human cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram for swinging rotating device.
Fig. 3 is the structural schematic diagram of clamping device.
Fig. 4 is the structural schematic diagram of field generator for magnetic.
Fig. 5 is grinding and polishing working state figure.
In figure: 1- body pedestal 2- power control cabinet 3- field generator for magnetic 4- clamping device 5- swings rotating device 6-
Flange coupling 7- revoluting motor 8- revoluting motor seat 9- screw slider 10- spindle motor 11- container 12- container retaining ring
13- lead screw 14- air compressor machine 15- support post 16- air cylinder supporting structure 17- connecting shaft 18- shaft coupling 19- ring flange 20-
The mini cylinder 23- vacuum chuck 24- spring 25- clamping device connecting pin spinning motor fixed frame 21- spinning motor 22-
26- air cylinder device connecting pin 27- vacuum generator 28- tracheae 29- radiator fan 30- electrician's plate 31- electromagnet coil
The iron-based phase 36- of 32- electromagnet core 33- water composite cooling pipe 34- electromagnet fixed plate 35- grinds phase 37- sheet parts
The water base lapping liquid 40- magnetic grain brush of 38- magnetically grinding particle 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 that Fig. 1, a kind of grinding and polishing device for non-magnetic sheet parts, including body pedestal 1, magnetic field fill
It sets 3, clamping device 4, swing rotating device 5, revoluting motor 7 (M3), revoluting motor seat 8, screw slider 9, spindle motor 10
(M1), container 11, lead screw 13, support post 15 are fixedly connected with cabinet on body pedestal 1, are fixed with magnetic field on cabinet
Device 3 is equipped with container 11 at the top of field generator for magnetic 3, is equipped with magnetic grain brush 40 in container 11；Revoluting motor 7 is fixed on revolution electricity
On base 8, revoluting motor 7 is connect by flange coupling 6 with rotating device 5 is swung, and the driving of revoluting motor 7 swings rotating device
5 rotations；It swings radial equipartition on rotating device 5 and is fixed with clamping device 4, clamping device 4 can probe into container 11；Support post
15 bottoms are fixedly connected with body pedestal 1, and top is fixed with spindle motor 10, and output shaft and the setting of spindle motor 10 are supporting
Lead screw 13 inside column 15 connects, and lead screw 13 and screw slider 9 cooperate, and screw slider 9 is fixedly connected with revoluting motor seat 8.
Grinding and polishing device is fixed on cabinet by electromagnet fixed plate 34.Swinging rotating device 5 is 1 or more, to improve grinding
Efficiency, or enhancing clamping force.Air compressor machine 14 and power control cabinet 2, operation of the power control cabinet 2 to control motor are equipped in cabinet.
See Fig. 2, swinging rotating device 5 includes air cylinder supporting structure 16, connecting shaft 17, shaft coupling 18, spinning motor fixed frame
20, spinning motor 21 (M2), mini cylinder 22；Ring flange 19 and revolution of the spinning motor fixed frame 20 by flange coupling 6
Motor 7 connects, and 21 radial equipartition of spinning motor is fixed on spinning motor fixed frame 20, spinning motor 21 by shaft coupling 18 with
Connecting shaft 17 connects, and 17 other end of connecting shaft is connect with 4 center of top hinge of clamping device, and 17 middle and lower sections of connecting shaft are fixedly connected
There is air cylinder supporting structure 16, mini cylinder 22 is fixed in air cylinder supporting structure 16, and the piston rod and clamping device 4 of mini cylinder 22 push up
Portion's connection, the swing of the flexible realization clamping device 4 of mini 22 piston rod of cylinder.
See that Fig. 3, clamping device 4 include vacuum chuck 23, spring 24, clamping device connecting pin 25, air cylinder device connecting pin
26, vacuum generator 27, tracheae 28；28 one end of tracheae is connect with vacuum generator 27, and the other end is connect with vacuum chuck 23, gas
Reset spring 24 is cased with outside pipe 28,27 top center position of vacuum generator is fixed with clamping device connecting pin 25, clamping dress
The connecting shaft 17 for setting connecting pin 25 and swing rotating device 5 is hinged, and 27 top edge position of vacuum generator is fixed with cylinder dress
Connecting pin 26 is set, air cylinder device connecting pin 26 and the piston rod of mini cylinder 22 are hinged, to realize that mini cylinder 22 is flexible, folder
Hold the swing of device 4；Vacuum generator 27 is connected with air compressor machine 14, and air compressor machine 14 is that vacuum generator 27 provides gas source, it is ensured that
Clamping device 4 clamps the absorption of workpiece.Spring 24 is contraction state, spring when vacuum chuck 23 adsorbs sheet parts 37
24 bottoms are resisted against on vacuum chuck 23, to increase the adsorption capacity of vacuum chuck 23, improve absorption stability.
See that Fig. 4, field generator for magnetic 3 include shell, radiator fan 29, electrician's plate 30, electromagnet coil 31, electromagnet iron
Core 32, water composite cooling pipe 33；Electromagnet coil 31, water composite cooling pipe 33, electromagnet core 32, radiator fan 29 are arranged at shell
Interior, electromagnet core 32 is externally wrapped with electromagnet coil 31, and 31 external helicoid of electromagnet coil winds water composite cooling pipe 33, shell two
Side is equipped with radiator fan 29, and radiator fan 29 is corresponding with water composite cooling pipe 33, and case top is fixed with electrician's plate 30, on electrician's plate 30
It is fixed with container retaining ring 12, to limit the position of container 11.
See Fig. 5, magnetic grain brush 40 is after being mixed by magnetically grinding particle 38 with water base lapping liquid 39, then fills by magnetic field
3 absorption are set to be formed；Magnetically grinding particle 38 is made of iron-based phase 35 and grinding phase 36.
See Fig. 1-Fig. 5, non-magnetic sheet parts abrasive polishing method, comprising the following steps:
1) sheet parts 37 are placed on 23 lower section of vacuum chuck, provide power source, vacuum chuck 23 by air compressor machine 14
Sheet parts 37 are adsorbed and are fixed；
2) magnetically grinding particle 38 and water base lapping liquid 39 are sufficiently mixed uniformly, are poured into container 11, water composite cooling pipe 33
Water flowing, radiator fan 29 rotate, and electromagnet is powered, and are acted on by field generator for magnetic 3, magnetically grinding particle 38 is in 11 bottom of container
Form magnetic grain brush 40；
3) spindle motor 10 operates, and driving screw slider 9 moves down, and then clamping device 4 is driven to move down, sheet parts 37
It is come into full contact with magnetic grain brush 40, spindle motor 10 stops operating；
4) revoluting motor 7 starts simultaneously with spinning motor 21, after rotating in the forward direction 360 degree respectively, then reversely rotates 360 degree,
Reciprocating rotation according to this, the grinding phase 36 on magnetically grinding particle 38 are realized constantly to 37 surface swiping of sheet parts, delineation
To the micro cutting on 37 surface of sheet parts；
5) during grinding and polishing, the flexible of mini cylinder 22 is controlled, the swing of clamping device 4 is realized, can sufficiently grind
At 37 seamed edge of wear down plate parts, and burr at seamed edge can be removed, grinding and polishing is more evenly abundant；
6) electromagnet powers off, and revoluting motor 7 is simultaneously stopped with spinning motor 21, and spindle motor 10 operates, and drives clamping dress
It sets 4 to move up, until sheet parts 37 are promoted to 11 top of container, spindle motor 10 stops operating, closes vacuum chuck 23, take
Lower thin sheet class part 37 completes a face grinding and polishing of sheet parts 37, and overturning sheet parts 37 repeat the above steps, right
The grinding and polishing of 37 another side of sheet parts completes the grinding and polishing to sheet parts 37.
The utility model utilizes a variety of mechanical movement combination magnetic finishings, effectively removes on 37 seamed edge of sheet parts
The manufacturing deficiencies such as burr, crimping, and can adequately complete the grinding and polishing to sheet parts 37.Guaranteeing rotation workpiece not
In the case where interference, it can suitably increase and decrease the quantity of 21 station of spinning motor according to processing number of parts to improve grinding efficiency.Benefit
With container 11, electromagnet adsorbs magnetically grinding particle 38, and the method for workpiece rotation solves traditional permanent-magnet pole and drives magnetically grinding
38 spin finishing of particle polish workpiece when, magnetically grinding particle 38 splash the problem of.The power on/off of electromagnet constantly updates grinding
Phase 36 keeps grinding and polishing more uniform sufficiently in conjunction with clamping device 4 is constantly swung during grinding and polishing.The utility model behaviour
Make simple, saving human cost.
Claims (6)
1. a kind of grinding and polishing device for non-magnetic sheet parts, which is characterized in that occur including body pedestal, magnetic field
Device, swings rotating device, revoluting motor, revoluting motor seat, screw slider, spindle motor, container, lead screw, branch at clamping device
Column is supportted, is fixedly connected with cabinet on body pedestal, field generator for magnetic is fixed on cabinet, is equipped at the top of field generator for magnetic
Container, container is interior to be equipped with magnetic grain brush；Revoluting motor is fixed on revoluting motor seat, and revoluting motor is by flange coupling and swings
Rotating device connection, revoluting motor driving swing rotating device rotation；It swings radial equipartition on rotating device and is fixed with clamping dress
It sets, clamping device can probe into container；Support post bottom is fixedly connected with body pedestal, and top is fixed with spindle motor, silk
The output shaft of thick stick motor is connect with the lead screw being arranged in inside support post, and lead screw and screw slider cooperate, screw slider and public affairs
Rotating motor seat is fixedly connected.
2. a kind of grinding and polishing device for non-magnetic sheet parts according to claim 1, which is characterized in that institute
The swing rotating device stated includes air cylinder supporting structure, connecting shaft, shaft coupling, spinning motor fixed frame, spinning motor, mini gas
Cylinder；Spinning motor fixed frame is connect by flange coupling with revoluting motor, and spinning motor radial equipartition is fixed on spinning motor
On fixed frame, spinning motor is connected by shaft coupling with axis connection, the connecting shaft other end and clamping device center of top hinge is connect
It connects, connecting shaft middle and lower sections are fixedly connected with air cylinder supporting structure, and mini cylinder is fixed in air cylinder supporting structure, the piston of mini cylinder
It is connect at the top of bar and clamping device, the swing of the flexible realization clamping device of mini cylinder piston rod.
3. a kind of grinding and polishing device for non-magnetic sheet parts according to claim 1, which is characterized in that institute
The clamping device stated includes vacuum chuck, spring, clamping device connecting pin, air cylinder device connecting pin, vacuum generator, tracheae；
Tracheae one end is connect with vacuum generator, and the other end is connect with vacuum chuck, and reset spring, vacuum generator are cased with outside tracheae
Top center position is fixed with clamping device connecting pin, and clamping device connecting pin and the connecting shaft for swinging rotating device are hinged, very
Empty generator top edge position is fixed with air cylinder device connecting pin, the piston rod hinge of air cylinder device connecting pin and mini cylinder
It connects；Vacuum generator is connected with air compressor machine, and air compressor machine provides gas source for vacuum generator.
4. a kind of grinding and polishing device for non-magnetic sheet parts according to claim 1, which is characterized in that institute
The field generator for magnetic stated includes shell, radiator fan, electrician's plate, electromagnet coil, electromagnet core, water composite cooling pipe；Electromagnetism
Iron coil, water composite cooling pipe, electromagnet core, radiator fan are arranged in shell, and electromagnet core is externally wrapped with electromagnetism iron wire
Circle, electromagnet coil external helicoid wind water composite cooling pipe, and shell two sides are equipped with radiator fan, radiator fan and water composite cooling pipe pair
It answers, case top is fixed with electrician's plate.
5. a kind of grinding and polishing device for non-magnetic sheet parts according to claim 1, which is characterized in that institute
The grinding and polishing device stated is fixed on cabinet by electromagnet fixed plate.
6. a kind of grinding and polishing device for non-magnetic sheet parts according to claim 1, which is characterized in that institute
The swing rotating device stated is 1 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130848.4U CN209453252U (en) | 2019-01-25 | 2019-01-25 | A kind of grinding and polishing device for non-magnetic sheet parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920130848.4U CN209453252U (en) | 2019-01-25 | 2019-01-25 | A kind of grinding and polishing device for non-magnetic sheet parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209453252U true CN209453252U (en) | 2019-10-01 |
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ID=68045683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920130848.4U Expired - Fee Related CN209453252U (en) | 2019-01-25 | 2019-01-25 | A kind of grinding and polishing device for non-magnetic sheet parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209453252U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926873A (en) * | 2019-01-25 | 2019-06-25 | 辽宁科技大学 | A kind of grinding and polishing device and method for non-magnetic sheet parts |
| CN110744421A (en) * | 2019-11-06 | 2020-02-04 | 上海五钢设备工程有限公司 | Crystallizer cleaning device and working method thereof |
| CN111128509A (en) * | 2019-12-06 | 2020-05-08 | 太原理工大学 | Adjustable magnetic field generating device for finishing magnetic grinding tool |
-
2019
- 2019-01-25 CN CN201920130848.4U patent/CN209453252U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926873A (en) * | 2019-01-25 | 2019-06-25 | 辽宁科技大学 | A kind of grinding and polishing device and method for non-magnetic sheet parts |
| CN110744421A (en) * | 2019-11-06 | 2020-02-04 | 上海五钢设备工程有限公司 | Crystallizer cleaning device and working method thereof |
| CN111128509A (en) * | 2019-12-06 | 2020-05-08 | 太原理工大学 | Adjustable magnetic field generating device for finishing magnetic grinding tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191001 Termination date: 20210125 |