CN109500718A - High Precision Automatic polishing machine - Google Patents
High Precision Automatic polishing machine Download PDFInfo
- Publication number
- CN109500718A CN109500718A CN201811502309.5A CN201811502309A CN109500718A CN 109500718 A CN109500718 A CN 109500718A CN 201811502309 A CN201811502309 A CN 201811502309A CN 109500718 A CN109500718 A CN 109500718A
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- China
- Prior art keywords
- housing
- core
- wall
- several
- mounting base
- Prior art date
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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
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
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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
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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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
- B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—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
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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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention discloses a kind of High Precision Automatic polishing machine, including feeding support, polishing support, several mechanical arms, grinding head and haul fixture, the grinding head and haul fixture are installed with the endpoint node of mechanical arm respectively to be connected, the feeding support, support of polishing circumferentially is arranged along mechanical arm respectively, the haul fixture is sucking disc mechanism, this sucking disc mechanism includes mounting plate and several suckers being connected on mounting plate, the grinding head includes outer housing, inner housing, core and swivel head, the inner housing is located in outer housing, the core is rotatably set in inner housing, the swivel head and core installation connect, the tracheae mounting base being also installed on one on outer housing, this tracheae mounting base includes intake section and outlet portion.The setting of rubber ring, seal washer and gasket of the present invention, successively enhances the sealing effect below grinding head, and steam and liquid can be effectively prevent to enter enclosure interior, and the intracorporal component of protective shell prolongs its service life.
Description
Technical field
The present invention relates to a kind of High Precision Automatic polishing machines, belong to Electronic product precision part processing technique field.
Background technique
Surface structure part/accessory of most of mobile phone, laptop is using metal material, metal material currently on the market
Molding mainly have a modes such as aluminium extruded, die casting, forging and stamping, no matter which kind of molding mode, CNC machining center is both needed to after molding and is added
Work, due to that, there are the bad orders phenomenon such as knife mark, scuffing, need to be passivated to workpiece, sanding and polishing, spray in CNC process
A series of appearance reprocessing such as painting, anodic oxidation.However, the region for needing to polish is often only in partial zones on each workpiece
Domain can only beat part by realization of comprehensively polishing because grinding device does not identify the regional area that needs are polished
Mill, takes time and effort, processing efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of High Precision Automatic polishing machine, the High Precision Automatic polishing machine rubber rings, sealing
The setting of washer and gasket successively enhances the sealing effect below grinding head, and steam and liquid can be effectively prevent to enter shell
Internal portion, the intracorporal component of protective shell, prolongs its service life.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of High Precision Automatic polishing machine, including feeding branch
Seat, polishing support, several mechanical arms, grinding head and haul fixture, the grinding head and haul fixture respectively with the end of mechanical arm
End node installation connection, the feeding support, polishing support are circumferentially arranged along mechanical arm respectively；
The feeding support includes bracket and the feeding platform that is installed on bracket, and the feeding platform has in the side of mechanical arm opposite to each other
There is an imaging mechanism, this imaging mechanism is installed on a mounting rack upper end, and is located above feeding platform, and the polishing support includes base
Seat and several polishing tables for being connected to pedestal upper surface；
The controller of the imaging mechanism and the mechanical arm for being connected with grinding head is wirelessly connected, and is provided on the feeding platform several
Group limit shelves item, every group limit shelves item at least two, and adjacent limit shelves item is vertically arranged and installs with feeding platform and fixes,
The number of several mechanical arms is one, is connected with a mounting base on the endpoint node of this mechanical arm, in this mounting base respectively
The grinding head and haul fixture are installed, several adsorption holes and several absorption wire casings are provided on the polishing table, this several suction
Attached hole and several absorption wire casings, which are penetrated through with a vacuum generator, to be connected, and the haul fixture is sucking disc mechanism, this sucking disc mechanism
Including mounting plate and several suckers being connected on mounting plate；
The grinding head includes outer housing, inner housing, core and swivel head, and the inner housing is located in outer housing, the core
It is rotatably set in inner housing, the swivel head and core installation connect；
The inner and outer wall of the inner housing is cylindrical surface, in the central axis and inner housing on inner housing outer wall cylindrical surface
It the centerline axis parallel on wall cylindrical surface and is not overlapped, so that the wall thickness of inner housing is gradually incremented by upwards in semi-circumference, it is described
Tool is there are two annular groove disposed in parallel on inner housing outer wall, thus formed on interior housing exterior walls the first parallel lug boss,
Second lug boss and third protrusion portion, the inner housing outer wall is connect with outer housing inner wall close-fitting, thus in outer housing and inner casing
The first cavity and the second cavity are formed between two annular grooves of body, are provided on the intracorporal annular groove inner wall of the first chamber several
Air inlet is provided with several air outlets on the intracorporal annular groove inner wall of the second chamber；
The central axis of the core is overlapped with the central axis on inner housing outer wall cylindrical surface, and the core includes upper axle portion, drive
Dynamic portion and lower shaft portion, this core is rotatably installed in outer housing by top chock, step, under the top chock
Surface and inner housing top surface connect, and the step is set in outer housing and is located at below inner housing, the core
On be circumferentially equidistantly provided with several blade grooves, driving blade has been respectively embedded into this blade groove, has been arranged on the outer housing
There are air inlet and air outlet, the air inlet and the first cavity penetrate through, and the gas outlet and the second cavity penetrate through；
The lower shaft portion end of the core is connected with a rotation shell, has a mounting base in this rotation shell, this mounting base passes through one
Bearing is rotatably installed in rotation shell, and the swivel head is connect with mounting base, in the mounting base, bearing and swivel head
Mandrel line is overlapped, and the central axis of the swivel head is not overlapped with the central axis of core lower shaft portion；
The rotation shell further comprises interconnecting piece and housing section, be provided on the interconnecting piece one for core lower shaft portion insertion
Through-hole, the lower shaft portion end are set with a rubber ring, this rubber ring is embedded in the groove of through-hole wall, the shell of the rotation shell
It is respectively arranged with the bearing in body portion, there is a seal washer below this bearing, be provided with one below the seal washer
Annular gasket, this gasket are installed in housing section by a circlip, in the groove of the circlip insertion housing section inner wall, the peace
Filling seat includes trunk portion and end, and the trunk portion sequentially passes through gasket, seal washer and bearing, and the inner ring close-fitting with bearing
Connection, the end of the mounting base and gasket connect；The step further comprises pedestal portion and insertion pedestal portion
Interior lower bearing has an annular groove on the inner wall in the pedestal portion, this annular groove has been embedded in an annular baffle, this ring
Shape baffle is located at below lower bearing and connects with lower bearing；
Also be installed on tracheae mounting base on outer housing with one, this tracheae mounting base includes intake section and outlet portion, it is described go out
Gas portion has a convex block close to the side of outer housing, and the air reservoir of one with gas outlet perforation, the intake section are provided on this convex block
On be connected with the air inlet pipe of one with air inlet perforation, the gas outlet is greater than air inlet, is connected at least two in the outlet portion
A escape pipe with air reservoir perforation.
Further improved scheme is as follows in above-mentioned technical proposal:
1. in above scheme, also having a cutting agency, this cutting agency is located at mechanical arm side.
2. in above scheme, being also equipped with human-computer interaction interface on the mounting rack, this human-computer interaction interface and imager
The controller communication connection of structure, mechanical arm.
3. in above scheme, the polishing support outer has a shield.
4. in above scheme, the number of the several groups limit shelves item is 3 groups.
5. in above scheme, the number of every group of limit shelves item is 2
6. in above scheme, the haul fixture is installed on the bottom surface of mounting base.
7. in above scheme, being connected between the top chock and inner housing by a bolt.
8. in above scheme, there is one second flange part on the outer wall of the outer housing, be provided with institute on this second flange part
The air inlet stated is provided with the gas outlet on the outer housing below this second flange part.
9. in above scheme, the lower surface of the upper surface of the convex block and the second flange part is connected.Due to above-mentioned skill
The utilization of art scheme, compared with the prior art, the invention has the following advantages:
1, the High Precision Automatic polishing machine of the present invention, feeding platform have an imaging mechanism in the side of mechanical arm opposite to each other, this imaging
Mechanism is installed on a mounting rack upper end, and is located above feeding platform, and the polishing support includes pedestal and several is connected to pedestal
The controller of the polishing table of upper surface, the imaging mechanism and the mechanical arm for being connected with grinding head is wirelessly connected, and passes through imager
The setting of structure, can be accurately positioned the position on workpiece to polishing region, and grinding head is only needed to having identified wait polish
Region precisely polish, and carries out positive polishing without to workpiece, has not only saved material, but shorten polishing time and
Process improves production efficiency.
2, the High Precision Automatic polishing machine of the present invention, the number that several groups limit shelves item is 3 groups, the number of every group of limit shelves item
Mesh is 2, limits the setting of shelves item, is surrounded or feeding area that semi-surrounding is put at one for workpiece, all the work on feeding platform
Part carries out certain limit, guarantees the imaging precision and accuracy of imaging mechanism, further ensure that the polishing essence to workpiece
Degree；In addition, its haul fixture is installed on the bottom surface of mounting base, the number of grinding head is 1 ~ 4, is respectively arranged in the side of mounting base
Face, haul fixture and grinding head share a Multi-shaft mechanical arm, and two kinds of works of haul and polishing are realized by the overturning of mechanical arm
Make state, saved material, the unification that can also be realized haul coordinate and polish between coordinate and visual coordinate ensure that fortune
The precision of material and the precision of polishing.
3, the present invention High Precision Automatic polishing machine is provided with several adsorption holes and several absorption wire casings on polishing table, if this
Dry adsorption hole and several absorption wire casings, which are penetrated through with a vacuum generator, to be connected, and adsorption hole and absorption wire casing realize vacuum to workpiece
Absorption guarantees that workpiece position accurate and is stablized during the grinding process, avoids situations such as shifting during the grinding process, guarantee
The precision and stability of polishing；In addition, its haul fixture is sucking disc mechanism, this sucking disc mechanism includes mounting plate and several is connected to
Sucker on mounting plate is realized the transport to workpiece by vacuum suction, can both be guaranteed transport using sucking disc mechanism haul
Precision, and the injury to workpiece surface is avoided, guarantee the quality of processing.
4, the High Precision Automatic polishing machine of the present invention, the combination settings of inner and outer shell and core, clever structure, gas is by the
One cavity enters inner housing, blows driving blade, and driving blade drives core rotation, is discharged using the second cavity, core
Rotation drives swivel head rotation, realizes automatically grinding, and structure is simple, easy to use；In addition, the lower shaft portion end of its core connects
There is a rotation shell, there is a mounting base in this rotation shell, this mounting base is rotatably installed in rotation shell by a bearing, institute
It states swivel head to connect with mounting base, the central axis of the mounting base, bearing and swivel head is overlapped, the central axis of the swivel head
Line is not overlapped with the central axis of core lower shaft portion, is driven swivel head to rotate indirectly by rotation shell and bearing, is prevented lower pressure
Occur swivel head stuck situation when measuring excessive, guarantees the flexible rotating of swivel head；And swivel head and driving spin head
Core out-of-alignment eccentric setting improves the fine degree of polishing so that will not leave behind the trajectory line of polishing in bruting process.
5, the High Precision Automatic polishing machine of the present invention, rotation shell further comprises interconnecting piece and housing section, the interconnecting piece
On be provided with one for the lower shaft portion insertion of core through-hole, the lower shaft portion end is set with a rubber ring, and the insertion of this rubber ring is logical
In the groove of hole inner wall, it is respectively arranged with the bearing in the housing section of the rotation shell, there is a sealing below this bearing
Washer, the seal washer lower section are provided with an annular gasket, this gasket is installed in housing section by a circlip, the circlip
It is embedded in the groove of housing section inner wall, the mounting base includes trunk portion and end, and the trunk portion sequentially passes through gasket, sealing
Washer and bearing, and connect with the inner ring close-fitting of bearing, the end of the mounting base and gasket connect, rubber ring, sealing
The setting of washer and gasket successively enhances the sealing effect below grinding head, and steam and liquid can be effectively prevent to enter shell
Internal portion, the intracorporal component of protective shell, prolongs its service life.
6, the High Precision Automatic polishing machine of the present invention, under step further comprises pedestal portion and is embedded in pedestal portion
Bearing has an annular groove on the inner wall in the pedestal portion, this annular groove has been embedded in an annular baffle, this annular baffle
It is connected below lower bearing and with lower bearing, bearing is packed into the pedestal portion of bearing block using baffle, it is convenient to bearing
Dismounting, when bearing loss needs replacing, it is only necessary to split out bearing from the lower section of grinding head, without will be above it
Inner and outer shell separation avoids the case where dismantling and can not be fitted close completely, ensure that shell because of multiple between inner and outer shell
The sealing effect in internal portion, is further ensured that the stability to swivel head driving；In addition, it also has one to be installed on outer housing
Tracheae mounting base, this tracheae mounting base includes intake section and outlet portion, and the outlet portion has one close to the side of outer housing
Convex block is provided with the air reservoir of one with gas outlet perforation on this convex block, be connected on the intake section one with air inlet perforation into
Tracheae, the gas outlet are greater than air inlet, and the escape pipe of at least two with air reservoir perforation, gas are connected in the outlet portion
The setting of pipe mounting seat and tracheae can make the air inlet and air outlet on outer housing be in air-tight state, completely cut off completely
Liquid used in bruting process enters in shell from air inlet or gas outlet, and avoiding the intracorporal part of shell from getting rusty needs
It replaces or the case where grinding head is scrapped, had both extended the service life of grinding head, and saved cost, and eliminated part more
The time changed, improve production efficiency；In addition, gas outlet is greater than the setting of air inlet and air reservoir, it can be further in shell
Inside forms stable pressure difference, enhances to the driving force of core and the stability of driving force, further ensures spin head
Dynamics and stability.
7, the present invention High Precision Automatic polishing machine is connected between top chock and inner housing by a bolt, pin
Setting, further enhances the stability connected between top chock and inner housing, prevent bearing block there is situations such as deviation and
The rotation angle of core is influenced, guarantees that core drives swivel head to rotate around vertical direction, to guarantee the precision of polishing；Separately
Outside, the upper surface of convex block and the lower surface of the second flange part connect, the setting of the second flange part, are matched with tracheae installation
The shape of seat upper protruding block, so that seamless, the guarantee intracorporal sealing effect of shell is bonded between tracheae mounting base and outer housing completely,
To guarantee the stability of driving force.
Detailed description of the invention
Attached drawing 1 is the High Precision Automatic polisher structure schematic diagram of the present invention；
Attached drawing 2 is the High Precision Automatic polishing machine partial structural diagram of the present invention；
Attached drawing 3 is mechanical arm structural schematic diagram in the High Precision Automatic polishing machine of the present invention；
Attached drawing 4 is the High Precision Automatic polishing machine partial structural diagram of the present invention；
Attached drawing 5 is the High Precision Automatic polishing machine partial structurtes decomposition diagram of the present invention；
Attached drawing 6 is grinding head core decomposition diagram in the High Precision Automatic polishing machine of the present invention；
Attached drawing 7 is grinding head partial structure sectional view in the High Precision Automatic polishing machine of the present invention；
Attached drawing 8 is grinding head inner shell structure schematic diagram in the High Precision Automatic polishing machine of the present invention；
Attached drawing 9 is grinding head internal structure cross-sectional view in the High Precision Automatic polishing machine of the present invention；
Attached drawing 10 is grinding head partial structurtes decomposition diagram in the High Precision Automatic polishing machine of the present invention；
Attached drawing 11 is grinding head partial structural diagram in the High Precision Automatic polishing machine of the present invention；
Attached drawing 12 is grinding head outer shell construction schematic diagram in the High Precision Automatic polishing machine of the present invention.
In the figures above: 1a, feeding support；2a, polishing support；3a, mechanical arm；4a, grinding head；1, outer housing；2, interior
Shell；3, core；4, swivel head；5, annular groove；601, the first lug boss；602, the second lug boss；603, third protrusion portion；8,
First cavity；9, the second cavity；101, air inlet；102, air outlet；11, upper axle portion；12, driving portion；13, lower shaft portion；14, on
Bearing block；15, step；151, pedestal portion；152, lower bearing；16, bolt；17, blade groove；18, driving blade；19, into
Port；20, gas outlet；22, shell is rotated；23, mounting base；231, trunk portion；232, end；24, bearing；31, interconnecting piece；32,
Housing section；33, rubber ring；34, seal washer；35, gasket；36, annular baffle；37, tracheae mounting base；371, intake section；
372, outlet portion；373, convex block；374, air reservoir；38, air inlet pipe；39, escape pipe；40, circlip；5a, haul fixture；6a, under
Expect mechanism；7a, bracket；8a, feeding platform；9a, imaging mechanism；10a, mounting rack；11a, human-computer interaction interface；12a, pedestal；
13a, polishing table；14a, shield；15a, limit shelves item；16a, mounting base；17a, adsorption hole；18a, absorption wire casing；19a, peace
Loading board；20a, sucker.
Specific embodiment
Embodiment 1: a kind of High Precision Automatic polishing machine, including feeding support 1a, polishing support 2a, several mechanical arm 3a,
Grinding head 4a and haul fixture 5a, the grinding head 4a and haul fixture 5a are installed with the endpoint node of mechanical arm 3a respectively to be connected
It connects, the feeding support 1a, polishing support 2a are circumferentially arranged along mechanical arm 3a respectively；
The feeding support 1a includes bracket 7a and the feeding platform 8a that is installed on bracket 7a, and the feeding platform 8a is opposite to each other in machinery
There is an imaging mechanism 9a, this imaging mechanism 9a to be installed on a upper end mounting rack 10a for the side of arm 3a, and be located on feeding platform 8a
Side, the polishing support 2a includes pedestal 12a and several polishing table 13a for being connected to the upper surface pedestal 12a；
The controller of the imaging mechanism 9a and mechanical arm 3a for being connected with grinding head 4a is wirelessly connected, and is set on the feeding platform 8a
It is equipped with several groups limit shelves 15a, every group limit shelves 15a at least two, and adjacent limit shelves 15a is vertically arranged simultaneously
It installs and fixes with feeding platform 8a, the number of several mechanical arm 3a is one, is connected on the endpoint node of this mechanical arm 3a
It is separately installed on the grinding head 4a and haul fixture 5a, the polishing table 13a and opens on one mounting base 16a, this mounting base 16a
There are several adsorption hole 17a and several absorption wire casing 18a, this several adsorption hole 17a and several absorption wire casing 18a are sent out with a vacuum
Raw device perforation connection, the haul fixture 5a are sucking disc mechanism, this sucking disc mechanism includes mounting plate 19a and several is connected to installation
Sucker 20a on plate 19a；
The grinding head 4a includes outer housing 1, inner housing 2, core 3 and swivel head 4, and the inner housing 2 is located in outer housing 1,
The core 3 is rotatably set in inner housing 2, and the swivel head 4 is connected with the installation of core 3；
The inner and outer wall of the inner housing 2 is cylindrical surface, the central axis and inner housing on the 2 outer wall cylindrical surface of inner housing
It the centerline axis parallel on 2 inner wall cylindrical surfaces and is not overlapped, so that the wall thickness of inner housing 2 is gradually incremented by upwards in semi-circumference,
There are two annular grooves 5 disposed in parallel for tool on 2 outer wall of inner housing, to form parallel first on 2 outer wall of inner housing
Lug boss 601, the second lug boss 602 and third protrusion portion 603,2 outer wall of inner housing are connect with 1 inner wall close-fitting of outer housing,
To form the first cavity 8 and the second cavity 9, first cavity 8 between outer housing 1 and two annular grooves 5 of inner housing 2
It is provided with several air inlets 101 on interior 5 inner wall of annular groove, is provided with several outlet air on 5 inner wall of annular groove in second cavity 9
Mouth 102；
The central axis of the core 3 is overlapped with the central axis on 2 outer wall cylindrical surface of inner housing, and the core 3 includes upper axle portion
11, driving portion 12 and lower shaft portion 13, this core 3 are rotatably installed on outer housing 1 by top chock 14, step 15
Interior, 14 lower surface of top chock and 2 top surface of inner housing connect, and the step 15 is set in outer housing 1 simultaneously
Positioned at 2 lower section of inner housing, several blade grooves 17 are circumferentially equidistantly provided on the core 3, it is embedding respectively in this blade groove 17
Enter to have driving blade 18, air inlet 19 and gas outlet 20, the air inlet 19 and the first cavity 8 are provided on the outer housing 1
Perforation, the gas outlet 20 and the second cavity 9 penetrate through；
13 end of lower shaft portion of the core 3 is connected with a rotation shell 22, has a mounting base 23 in this rotation shell 22, this installation
Seat 23 is rotatably installed in rotation shell 22 by a bearing 24, and the swivel head 4 is connect with mounting base 23, the mounting base
23, the central axis of bearing 24 and swivel head 4 is overlapped, the central axis of the swivel head 4 and the central axis of 3 lower shaft portion 13 of core
Line is not overlapped；
The rotation shell 22 further comprises interconnecting piece 31 and housing section 32, and one is provided on the interconnecting piece 31 under core 3
The through-hole that axle portion 13 is embedded in, 13 end of lower shaft portion are set with a rubber ring 33, this rubber ring 33 is embedded in the recessed of through-hole wall
In slot, it is respectively arranged with the bearing 24 in the housing section 32 of the rotation shell 22, there is a gasket below this bearing 24
34 are enclosed, is provided with an annular gasket 35 below the seal washer 34, this gasket 35 is installed on housing section 32 by a circlip 40
Interior, the circlip 40 is embedded in the groove of 32 inner wall of housing section, and the mounting base 23 includes trunk portion 231 and end 232, described
Trunk portion 231 sequentially passes through gasket 35, seal washer 34 and bearing 24, and connect with the inner ring close-fitting of bearing 24, the installation
The end 232 of seat 23 and gasket 35 connect；The step 15 further comprises pedestal portion 151 and insertion pedestal portion
Lower bearing 152 in 151, has an annular groove on the inner wall in the pedestal portion 151, this annular groove has been embedded in an annular
Baffle 36, this annular baffle 36 are located at 152 lower section of lower bearing and connect with lower bearing 152；
Also there is a tracheae mounting base 37 being installed on outer housing 1, this tracheae mounting base 37 includes intake section 371 and outlet portion
372, the outlet portion 372 has a convex block 373 close to the side of outer housing 1, is provided with one on this convex block 373 and passes through with gas outlet 20
Logical air reservoir 374, an air inlet pipe 38 penetrated through with air inlet 19 is connected on the intake section 371, and the gas outlet 20 is big
In the escape pipes 39 for being connected at least two with the perforation of air reservoir 374 on air inlet 19, the outlet portion 372.
Also there is a cutting agency 6a, this cutting agency 6a to be located at the side mechanical arm 3a；It is also installed on above-mentioned mounting rack 10a
There is human-computer interaction interface 11a, this human-computer interaction interface 11a is connect with the controller communication of imaging mechanism 9a, mechanical arm 3a；It is above-mentioned
The outside support 2a polish with a shield 14a；The number of above-mentioned several groups limit shelves 15a is 3 groups；Above-mentioned every group of limit shelves
The number of 15a is 2.
Embodiment 2: a kind of High Precision Automatic polishing machine, including feeding support 1a, polishing support 2a, several mechanical arm 3a,
Grinding head 4a and haul fixture 5a, the grinding head 4a and haul fixture 5a are installed with the endpoint node of mechanical arm 3a respectively to be connected
It connects, the feeding support 1a, polishing support 2a are circumferentially arranged along mechanical arm 3a respectively；
The feeding support 1a includes bracket 7a and the feeding platform 8a that is installed on bracket 7a, and the feeding platform 8a is opposite to each other in machinery
There is an imaging mechanism 9a, this imaging mechanism 9a to be installed on a upper end mounting rack 10a for the side of arm 3a, and be located on feeding platform 8a
Side, the polishing support 2a includes pedestal 12a and several polishing table 13a for being connected to the upper surface pedestal 12a；
The controller of the imaging mechanism 9a and mechanical arm 3a for being connected with grinding head 4a is wirelessly connected, and is set on the feeding platform 8a
It is equipped with several groups limit shelves 15a, every group limit shelves 15a at least two, and adjacent limit shelves 15a is vertically arranged simultaneously
It installs and fixes with feeding platform 8a, the number of several mechanical arm 3a is one, is connected on the endpoint node of this mechanical arm 3a
It is separately installed on the grinding head 4a and haul fixture 5a, the polishing table 13a and opens on one mounting base 16a, this mounting base 16a
There are several adsorption hole 17a and several absorption wire casing 18a, this several adsorption hole 17a and several absorption wire casing 18a are sent out with a vacuum
Raw device perforation connection, the haul fixture 5a are sucking disc mechanism, this sucking disc mechanism includes mounting plate 19a and several is connected to installation
Sucker 20a on plate 19a；
The grinding head 4a includes outer housing 1, inner housing 2, core 3 and swivel head 4, and the inner housing 2 is located in outer housing 1,
The core 3 is rotatably set in inner housing 2, and the swivel head 4 is connected with the installation of core 3；
The inner and outer wall of the inner housing 2 is cylindrical surface, the central axis and inner housing on the 2 outer wall cylindrical surface of inner housing
It the centerline axis parallel on 2 inner wall cylindrical surfaces and is not overlapped, so that the wall thickness of inner housing 2 is gradually incremented by upwards in semi-circumference,
There are two annular grooves 5 disposed in parallel for tool on 2 outer wall of inner housing, to form parallel first on 2 outer wall of inner housing
Lug boss 601, the second lug boss 602 and third protrusion portion 603,2 outer wall of inner housing are connect with 1 inner wall close-fitting of outer housing,
To form the first cavity 8 and the second cavity 9, first cavity 8 between outer housing 1 and two annular grooves 5 of inner housing 2
It is provided with several air inlets 101 on interior 5 inner wall of annular groove, is provided with several outlet air on 5 inner wall of annular groove in second cavity 9
Mouth 102；
The central axis of the core 3 is overlapped with the central axis on 2 outer wall cylindrical surface of inner housing, and the core 3 includes upper axle portion
11, driving portion 12 and lower shaft portion 13, this core 3 are rotatably installed on outer housing 1 by top chock 14, step 15
Interior, 14 lower surface of top chock and 2 top surface of inner housing connect, and the step 15 is set in outer housing 1 simultaneously
Positioned at 2 lower section of inner housing, several blade grooves 17 are circumferentially equidistantly provided on the core 3, it is embedding respectively in this blade groove 17
Enter to have driving blade 18, air inlet 19 and gas outlet 20, the air inlet 19 and the first cavity 8 are provided on the outer housing 1
Perforation, the gas outlet 20 and the second cavity 9 penetrate through；
13 end of lower shaft portion of the core 3 is connected with a rotation shell 22, has a mounting base 23 in this rotation shell 22, this installation
Seat 23 is rotatably installed in rotation shell 22 by a bearing 24, and the swivel head 4 is connect with mounting base 23, the mounting base
23, the central axis of bearing 24 and swivel head 4 is overlapped, the central axis of the swivel head 4 and the central axis of 3 lower shaft portion 13 of core
Line is not overlapped；
The rotation shell 22 further comprises interconnecting piece 31 and housing section 32, and one is provided on the interconnecting piece 31 under core 3
The through-hole that axle portion 13 is embedded in, 13 end of lower shaft portion are set with a rubber ring 33, this rubber ring 33 is embedded in the recessed of through-hole wall
In slot, it is respectively arranged with the bearing 24 in the housing section 32 of the rotation shell 22, there is a gasket below this bearing 24
34 are enclosed, is provided with an annular gasket 35 below the seal washer 34, this gasket 35 is installed on housing section 32 by a circlip 40
Interior, the circlip 40 is embedded in the groove of 32 inner wall of housing section, and the mounting base 23 includes trunk portion 231 and end 232, described
Trunk portion 231 sequentially passes through gasket 35, seal washer 34 and bearing 24, and connect with the inner ring close-fitting of bearing 24, the installation
The end 232 of seat 23 and gasket 35 connect；The step 15 further comprises pedestal portion 151 and insertion pedestal portion
Lower bearing 152 in 151, has an annular groove on the inner wall in the pedestal portion 151, this annular groove has been embedded in an annular
Baffle 36, this annular baffle 36 are located at 152 lower section of lower bearing and connect with lower bearing 152；
Also there is a tracheae mounting base 37 being installed on outer housing 1, this tracheae mounting base 37 includes intake section 371 and outlet portion
372, the outlet portion 372 has a convex block 373 close to the side of outer housing 1, is provided with one on this convex block 373 and passes through with gas outlet 20
Logical air reservoir 374, an air inlet pipe 38 penetrated through with air inlet 19 is connected on the intake section 371, and the gas outlet 20 is big
In the escape pipes 39 for being connected at least two with the perforation of air reservoir 374 on air inlet 19, the outlet portion 372.
Above-mentioned haul fixture 5a is installed on the bottom surface of mounting base 16a；Pass through one between above-mentioned top chock 14 and inner housing 2
Bolt 16 connects；There is one second flange part 37 on the outer wall of above-mentioned outer housing 1, be provided on this second flange part 37 it is above-mentioned into
Port 19 is provided with above-mentioned gas outlet 20 on the outer housing 1 of 37 lower section of this second flange part；The upper surface of above-mentioned convex block 373 with
The lower surface of second flange part 37 connects.
Working principle: in use, first the standard workpiece at least three calibration points is placed on feeding platform, imaging mechanism
Image information collecting is carried out to the standard workpiece on feeding platform, then is transported to standard workpiece by the haul fixture on mechanical arm
On polishing table, and controlling, there is the mechanical arm of grinding head to carry out sanding operation to the standard workpiece on polishing table, be realized with this
The conversion of the polishing coordinate of the visual coordinate of imaging mechanism and grinding head and uniformly can will after the completion of coordinate system calibration
Workpiece through irising out position to be polished is sequentially placed on the feeding platform below imaging mechanism, carries out figure to it by imaging mechanism
It as acquisition and handles, and calculated polishing coordinate is sent to the controller of mechanical arm, meanwhile, haul fixture transports workpiece
To polishing table, grinding head exists in the control of mechanical arm, according to the polishing coordinate data of acquisition, waits polishing to the workpiece irised out
Position is precisely polished, after the completion of polishing, then by haul fixture by complete polishing workpiece be transported on cutting agency, such as
This is reciprocal, realizes the accurate polishing to workpiece.
When using above-mentioned High Precision Automatic polishing machine, by the setting of imaging mechanism, can be accurately positioned on workpiece to
The position of polishing region, grinding head only needs precisely polish to polishing region to what is identified, without to work
Part carries out positive polishing, has not only saved material, but also shorten time and the process of polishing, has improved production efficiency；In addition, it is limited
The setting of position shelves item, surrounds or feeding area that semi-surrounding is put at one for workpiece, the workpiece all on feeding platform carry out certain
Limit, guarantee the imaging precision and accuracy of imaging mechanism, further ensure that the grinding accuracy to workpiece；
In addition, its haul fixture and grinding head share a Multi-shaft mechanical arm, haul and polishing are realized by the overturning of mechanical arm
Two kinds of working conditions, saved material, the unification that can also be realized haul coordinate and polish between coordinate and visual coordinate,
It ensure that the precision of haul and the precision of polishing；In addition, its adsorption hole and absorption wire casing realize vacuum suction to workpiece, guarantee work
Part position accurate and is stablized during the grinding process, avoids situations such as shifting during the grinding process, guarantees the precision of polishing
And stability；In addition, it uses sucking disc mechanism haul, the transport to workpiece is realized by vacuum suction, can both guarantee to transport
Precision, and avoid the injury to workpiece surface, guarantee the quality of processing；
In addition, the combination settings of its inner and outer shell and core, clever structure, gas enter inner housing by the first cavity, blow drive
Movable vane piece, driving blade drive core rotation, are discharged using the second cavity, and the rotation of core drives swivel head rotation, realize
Automatically grinding, structure are simple, easy to use；In addition, it drives swivel head to rotate indirectly by rotation shell and bearing, prevent from pushing
Occur swivel head stuck situation when strength is excessive, guarantees the flexible rotating of swivel head；And swivel head and driving spin head
Core out-of-alignment eccentric setting improve the fine degree of polishing so that will not leave behind the trajectory line of polishing in bruting process；
In addition, the setting of its rubber ring, seal washer and gasket, successively enhances the sealing effect below grinding head, it can be effective
Prevent steam and liquid from entering enclosure interior, the intracorporal component of protective shell prolongs its service life；In addition, it uses baffle
Bearing is packed into the pedestal portion of bearing block, the convenient dismounting to bearing, when bearing loss needs replacing, it is only necessary to from grinding head
Lower section bearing is split out, without separating the inner and outer shell above it, avoid between inner and outer shell because multiple tears open
The case where opening and can not being fitted close completely ensure that the sealing effect of enclosure interior, be further ensured that swivel head driving
Stability；
In addition, the setting of its tracheae mounting base and tracheae, can make the air inlet and air outlet on outer housing be in sealed shape
State has completely cut off liquid used in bruting process completely and has entered in shell from air inlet or gas outlet, avoided shell intracorporal
Part has both extended the service life of grinding head, has saved cost there is a situation where getting rusty to need replacing or grinding head is scrapped,
The time for eliminating part exchanging again improves production efficiency, and gas outlet is greater than the setting of air inlet and air reservoir, Ke Yijin
One step forms stable pressure difference inside housings, enhances to the driving force of core and the stability of driving force, further ensures
The dynamics and stability of spin head；
In addition, the setting of pin, further enhances the stability connected between top chock and inner housing, prevents bearing block from going out
The rotation angle that core is now influenced situations such as deviation guarantees that core drives swivel head to rotate around vertical direction, to guarantee
The precision of polishing；In addition, the setting of its second flange part, is matched with the shape of tracheae mounting base upper protruding block, so that tracheae is installed
Seat be bonded completely between outer housing it is seamless, guarantee the intracorporal sealing effect of shell, to guarantee the stability of driving force.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of High Precision Automatic polishing machine, it is characterised in that: including feeding support (1a), polishing support (2a), several machinery
Arm (3a), grinding head (4a) and haul fixture (5a), the grinding head (4a) and haul fixture (5a) respectively with mechanical arm (3a)
Endpoint node install connection, the feeding support (1a), polishing support (2a) respectively along mechanical arm (3a) circumferentially be arranged；
The feeding support (1a) includes bracket (7a) and the feeding platform (8a) being installed on bracket (7a), the feeding platform (8a)
There is an imaging mechanism (9a) in the side of mechanical arm (3a) opposite to each other, this imaging mechanism (9a) is installed on a mounting rack (10a)
End, and be located above feeding platform (8a), the polishing support (2a) includes pedestal (12a) and several is connected on pedestal (12a)
The polishing table (13a) on surface；
The imaging mechanism (9a) and the controller for the mechanical arm (3a) for being connected with grinding head (4a) are wirelessly connected, the feeding platform
It is provided with several groups on (8a) and limits shelves item (15a), every group limit shelves item (15a) at least two, and adjacent limit shelves item
(15a) is vertically arranged and installs with feeding platform (8a) and fix；
The number of several mechanical arms (3a) is one, is connected with a mounting base on the endpoint node of this mechanical arm (3a)
(16a), is separately installed with the grinding head (4a) and haul fixture (5a) in this mounting base (16a), on the polishing table (13a)
Several adsorption holes (17a) and several absorption wire casings (18a) are provided with, this several adsorption hole (17a) and several absorption wire casings (18a) are equal
With a vacuum generator penetrate through connect, the haul fixture (5a) be sucking disc mechanism, this sucking disc mechanism include mounting plate (19a) and
Several suckers (20a) being connected on mounting plate (19a)；
The grinding head (4a) includes outer housing (1), inner housing (2), core (3) and swivel head (4), inner housing (2) position
In outer housing (1), the core (3) is rotatably set in inner housing (2), and the swivel head (4) and core (3) are installed
Connection；
The inner and outer wall of the inner housing (2) is cylindrical surface, the central axis on inner housing (2) the outer wall cylindrical surface with it is interior
The centerline axis parallel on shell (2) inner wall cylindrical surface and be not overlapped so that the wall thickness of inner housing (2) semi-circumference upwards by
Gradually it is incremented by, there are two annular groove disposed in parallel (5) for tool on inner housing (2) outer wall, thus the shape on inner housing (2) outer wall
At parallel the first lug boss (601), the second lug boss (602) and third protrusion portion (603), inner housing (2) outer wall with
Outer housing (1) inner wall close-fitting connection, to form the first chamber between outer housing (1) and two annular grooves (5) of inner housing (2)
Body (8) and the second cavity (9) are provided with several air inlets (101) on annular groove (5) inner wall in first cavity (8), described
Several air outlets (102) are provided on annular groove (5) inner wall in second cavity (9)；
The central axis of the core (3) is overlapped with the central axis on inner housing (2) outer wall cylindrical surface, and the core (3) includes
Upper axle portion (11), driving portion (12) and lower shaft portion (13), this core (3) can be turned by top chock (14), step (15)
Dynamic is installed in outer housing (1), and top chock (14) lower surface and inner housing (2) top surface connect, the lower axle
It holds seat (15) to be set in outer housing (1) and be located at below inner housing (2), be circumferentially equidistantly provided on the core (3)
Several blade grooves (17), this blade groove (17) is interior to be respectively embedded into driving blade (18), is provided with air inlet on the outer housing (1)
Mouth (19) and gas outlet (20), the air inlet (19) and the first cavity (8) penetrate through, the gas outlet (20) and the second cavity
(9) it penetrates through；
Lower shaft portion (13) end of the core (3) is connected with a rotation shell (22), has a mounting base in this rotation shell (22)
(23), this mounting base (23) is rotatably installed in rotation shell (22) by a bearing (24), the swivel head (4) and installation
The central axis of seat (23) connection, the mounting base (23), bearing (24) and swivel head (4) is overlapped, in the swivel head (4)
Mandrel line is not overlapped with the central axis of core (3) lower shaft portion (13)；
The rotation shell (22) further comprises interconnecting piece (31) and housing section (32), is provided with one for core on the interconnecting piece (31)
The through-hole of lower shaft portion (13) insertion of body (3), lower shaft portion (13) end are set with a rubber ring (33), this rubber ring (33)
It is embedded in the groove of through-hole wall, is respectively arranged with the bearing (24) in the housing section (32) of rotation shell (22), this
There are a seal washer (34) below bearing (24), be provided with an annular gasket (35) below the seal washer (34), this pad
Piece (35) is installed in housing section (32) by a circlip (40), the groove of described circlip (40) insertion housing section (32) inner wall
Interior, the mounting base (23) includes trunk portion (231) and end (232), the trunk portion (231) sequentially pass through gasket (35),
Seal washer (34) and bearing (24), and connect with the inner ring close-fitting of bearing (24), the end (232) of the mounting base (23) with
Gasket (35) connects；Under the step (15) further comprises pedestal portion (151) and is embedded in pedestal portion (151)
Bearing (152), has an annular groove on the inner wall of the pedestal portion (151), this annular groove has been embedded in an annular baffle
(36), this annular baffle (36) is located at below lower bearing (152) and connects with lower bearing (152)；
Also there is a tracheae mounting base (37) being installed on outer housing (1), this tracheae mounting base (37) includes intake section (371)
With outlet portion (372), the outlet portion (372) has a convex block (373) close to the side of outer housing (1), on this convex block (373)
It is provided with the air reservoir (374) of one with gas outlet (20) perforation, one is connected on the intake section (371) and is penetrated through with air inlet (19)
Air inlet pipe (38), the gas outlet (20) is greater than air inlet (19), at least two and storage is connected on the outlet portion (372)
The escape pipe (39) of air drain (374) perforation.
2. High Precision Automatic polishing machine according to claim 1, it is characterised in that: also there is a cutting agency (6a), this
Cutting agency (6a) is located at the side mechanical arm (3a).
3. High Precision Automatic polishing machine according to claim 1, it is characterised in that: also installed on the mounting rack (10a)
There is human-computer interaction interface (11a), the controller communication of this human-computer interaction interface (11a) and imaging mechanism (9a), mechanical arm (3a)
Connection.
4. High Precision Automatic polishing machine according to claim 1, it is characterised in that: have on the outside of the polishing support (2a)
One shield (14a).
5. High Precision Automatic polishing machine according to claim 1, it is characterised in that: the several groups limit shelves item (15a)
Number be 3 groups.
6. High Precision Automatic polishing machine according to claim 1, it is characterised in that: every group of limit shelves item (15a)
Number is 2.
7. High Precision Automatic polishing machine described in claim 1, it is characterised in that: the haul fixture (5a) is installed on mounting base
The bottom surface of (16a).
8. wear-resistant grinding head according to claim 1, it is characterised in that: the top chock (14) and inner housing (2)
Between by a bolt (16) connect.
9. wear-resistant grinding head according to claim 1, it is characterised in that: have one on the outer wall of the outer housing (1)
Second flange part (37), is provided with the air inlet (19) on this second flange part (37), below this second flange part (37)
The gas outlet (20) is provided on outer housing (1).
10. wear-resistant grinding head according to claim 9, it is characterised in that: the upper surface and second of the convex block (373)
The lower surface of flange part (37) connects.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110553224.5A CN113829181A (en) | 2018-12-10 | 2018-12-10 | Polishing device for precision metal parts |
| CN202110553276.2A CN113829182A (en) | 2018-12-10 | 2018-12-10 | Surface processing device for metal piece |
| CN201811502309.5A CN109500718B (en) | 2018-12-10 | 2018-12-10 | High-precision automatic polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502309.5A CN109500718B (en) | 2018-12-10 | 2018-12-10 | High-precision automatic polishing machine |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553276.2A Division CN113829182A (en) | 2018-12-10 | 2018-12-10 | Surface processing device for metal piece |
| CN202110553224.5A Division CN113829181A (en) | 2018-12-10 | 2018-12-10 | Polishing device for precision metal parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109500718A true CN109500718A (en) | 2019-03-22 |
| CN109500718B CN109500718B (en) | 2021-05-11 |
Family
ID=65751980
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553224.5A Withdrawn CN113829181A (en) | 2018-12-10 | 2018-12-10 | Polishing device for precision metal parts |
| CN201811502309.5A Active CN109500718B (en) | 2018-12-10 | 2018-12-10 | High-precision automatic polishing machine |
| CN202110553276.2A Withdrawn CN113829182A (en) | 2018-12-10 | 2018-12-10 | Surface processing device for metal piece |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553224.5A Withdrawn CN113829181A (en) | 2018-12-10 | 2018-12-10 | Polishing device for precision metal parts |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110553276.2A Withdrawn CN113829182A (en) | 2018-12-10 | 2018-12-10 | Surface processing device for metal piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN113829181A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427383A (en) * | 2021-07-27 | 2021-09-24 | 成都市瑞研光科技有限公司 | Intelligent polishing machine |
| CN116175369A (en) * | 2023-04-23 | 2023-05-30 | 云南柔控科技有限公司 | Flexible automatic polishing robot system |
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|---|---|---|---|---|
| JPS51144849A (en) * | 1975-06-09 | 1976-12-13 | Shiyoukuu:Kk | Vane type air motor |
| CA1328063C (en) * | 1985-09-26 | 1994-03-29 | John J. Kristof | Pneumatic starter for internal combustion engine |
| CN2686806Y (en) * | 2004-03-15 | 2005-03-23 | 友迦工业股份有限公司 | Pneumatic polishing grinder |
| CN105643410A (en) * | 2016-04-01 | 2016-06-08 | 苏州猎奇智能设备有限公司 | Polishing machine |
| CN107243807A (en) * | 2017-06-05 | 2017-10-13 | 广东天机工业智能系统有限公司 | Grinding apparatus and its workpiece polishing mechanism |
| CN108202289A (en) * | 2018-01-30 | 2018-06-26 | 来安县祥瑞机电科技有限责任公司 | Mobile phone shell automatic polishing device |
| CN207983065U (en) * | 2017-12-08 | 2018-10-19 | 宁波市北仑区富莱特斯气动工具有限公司 | A kind of novel polishing machine |
| CN108789120A (en) * | 2018-08-15 | 2018-11-13 | 苏州安效智能科技有限公司 | A kind of mobile phone shell polishing machine |
-
2018
- 2018-12-10 CN CN202110553224.5A patent/CN113829181A/en not_active Withdrawn
- 2018-12-10 CN CN201811502309.5A patent/CN109500718B/en active Active
- 2018-12-10 CN CN202110553276.2A patent/CN113829182A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144849A (en) * | 1975-06-09 | 1976-12-13 | Shiyoukuu:Kk | Vane type air motor |
| CA1328063C (en) * | 1985-09-26 | 1994-03-29 | John J. Kristof | Pneumatic starter for internal combustion engine |
| CN2686806Y (en) * | 2004-03-15 | 2005-03-23 | 友迦工业股份有限公司 | Pneumatic polishing grinder |
| CN105643410A (en) * | 2016-04-01 | 2016-06-08 | 苏州猎奇智能设备有限公司 | Polishing machine |
| CN107243807A (en) * | 2017-06-05 | 2017-10-13 | 广东天机工业智能系统有限公司 | Grinding apparatus and its workpiece polishing mechanism |
| CN207983065U (en) * | 2017-12-08 | 2018-10-19 | 宁波市北仑区富莱特斯气动工具有限公司 | A kind of novel polishing machine |
| CN108202289A (en) * | 2018-01-30 | 2018-06-26 | 来安县祥瑞机电科技有限责任公司 | Mobile phone shell automatic polishing device |
| CN108789120A (en) * | 2018-08-15 | 2018-11-13 | 苏州安效智能科技有限公司 | A kind of mobile phone shell polishing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113427383A (en) * | 2021-07-27 | 2021-09-24 | 成都市瑞研光科技有限公司 | Intelligent polishing machine |
| CN116175369A (en) * | 2023-04-23 | 2023-05-30 | 云南柔控科技有限公司 | Flexible automatic polishing robot system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113829182A (en) | 2021-12-24 |
| CN113829181A (en) | 2021-12-24 |
| CN109500718B (en) | 2021-05-11 |
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