CN109605212A - High-precision working apparatus for electronic equipment casing - Google Patents
High-precision working apparatus for electronic equipment casing Download PDFInfo
- Publication number
- CN109605212A CN109605212A CN201811502298.0A CN201811502298A CN109605212A CN 109605212 A CN109605212 A CN 109605212A CN 201811502298 A CN201811502298 A CN 201811502298A CN 109605212 A CN109605212 A CN 109605212A
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- China
- Prior art keywords
- several
- inner housing
- core
- wall
- mechanical arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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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
-
- 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
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The present invention discloses a kind of high-precision working apparatus for electronic equipment casing, 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 feeding support includes bracket and the feeding platform that is installed on bracket, a mounting base is connected on the endpoint node of this mechanical arm, the grinding head and haul fixture are separately installed in this mounting base, the gas outlet and the second cavity penetrate through, the lower end of the core is connected with a rotation shell, the mounting base, the central axis of bearing and swivel head is overlapped, the central axis of the swivel head is not overlapped with the central axis of core.Adsorption hole of the present invention and absorption wire casing realize vacuum suction to workpiece, guarantee that workpiece position accurate and is stablized during the grinding process, avoid situations such as shifting during the grinding process, guarantee the precision and stability of polishing.
Description
Technical field
The present invention relates to a kind of high-precision working apparatus for electronic equipment casing, belong to the processing of Electronic product precision part
Technical 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 working apparatus for electronic equipment casing, this is used for electronic equipment
The high-precision working apparatus of shell realizes vacuum suction to workpiece using adsorption hole and absorption wire casing, guarantees workpiece in bruting process
The accurate and stabilization of middle position, avoids situations such as shifting during the grinding process, guarantees the precision and stability of polishing.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of high-precision for electronic equipment casing adds
Tooling is set, including feeding support, polishing support, several mechanical arms, grinding head and haul fixture, the grinding head and haul fixture
It installs and connects with the endpoint node of mechanical arm respectively, 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, a mounting base is connected on the endpoint node of this mechanical arm, in this mounting base
It is separately installed with the grinding head and haul fixture, several adsorption holes and several absorption wire casings are provided on the polishing table, if this
Dry adsorption 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 sucker
Mechanism includes 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, this core by top chock, under
Bearing block is rotatably installed in outer housing, and the top chock lower surface and inner housing top surface connect, the lower axle
It holds seat to be set in outer housing and be located at below inner housing, is circumferentially equidistantly provided with several blade grooves on the core, this
It has been respectively embedded into driving blade in blade groove, air inlet and air outlet, the air inlet and first are provided on the outer housing
Cavity perforation, the gas outlet and the second cavity penetrate through；
The lower end of the core is connected with a rotation shell, has a mounting base in this rotation shell, this mounting base can by a bearing
Rotation is installed in rotation shell, and the swivel head is connect with mounting base, the central axis of the mounting base, bearing and swivel head
It is overlapped, the central axis of the swivel head is not overlapped with the central axis of core.
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 core includes upper axle portion, driving portion and lower shaft portion, the upper axle portion is embedded in upper bearing (metal)
In seat, in the lower shaft portion insertion step, the driving part is in inner housing.
4. in above scheme, the central axis of the inner housing outer wall cylinder is located in inner housing inner wall.
5. in above scheme, first lug boss, the second lug boss, third protrusion portion are arranged at equal intervals.
6. in above scheme, the number of several blade grooves is 4.
7. in above scheme, there is internal screw thread, the interconnecting piece insertion outer housing of a top cover is simultaneously at the outer housing upper opening
It is threadedly coupled with outer housing.
8. in above scheme, the number of the sucker is 4, it is located at four corners of mounting plate.
Due to the application of the above technical scheme, compared with the prior art, the invention has the following advantages:
1, the present invention is used for the high-precision working apparatus of electronic equipment casing, and feeding platform has one in the side of mechanical arm opposite to each other
Imaging mechanism, this imaging mechanism are installed on a mounting rack upper end, and are located above feeding platform, the polishing support include pedestal with
The controller of several polishing tables for being connected to pedestal upper surface, the imaging mechanism and the mechanical arm for being connected with grinding head wirelessly connects
It connects, by the setting of imaging mechanism, the position on workpiece to polishing region can be accurately positioned, grinding head is only needed to having marked
Know out precisely polish to polishing region, carry out positive polishing without to workpiece, not only saved material, but also shorten
The time of polishing and process, improve production efficiency.
2, the present invention is used for the high-precision working apparatus of electronic equipment casing, and the number that several groups limit shelves item is 3 groups,
The number of every group of limit shelves item is 2, limits the setting of shelves item, is surrounded or feeding that semi-surrounding is put at one for workpiece
Area, all workpiece on feeding platform carry out certain limit, guarantee the imaging precision and accuracy of imaging mechanism, further to guarantee
To the grinding accuracy of workpiece；In addition, its haul fixture is installed on the bottom surface of mounting base, the number of grinding head is 1 ~ 4, respectively
It is installed on the side of mounting base, haul fixture and grinding head share a Multi-shaft mechanical arm, realize fortune by the overturning of mechanical arm
Material and polishing two kinds of working conditions, saved material, can also realize haul coordinate and polishing coordinate and visual coordinate it
Between unification, ensure that the precision of haul and the precision of polishing.
3, the present invention be used for electronic equipment casing high-precision working apparatus, if be provided on polishing table several adsorption holes and
Dry absorption wire casing, this several adsorption hole and several absorption wire casings are penetrated through with a vacuum generator and are connected, adsorption hole and adsorption line
Slot realizes vacuum suction to workpiece, guarantees that workpiece position accurate and is stablized during the grinding process, avoids sending out during the grinding process
Situations such as raw offset, guarantees the precision and stability of polishing；In addition, its haul fixture is sucking disc mechanism, this sucking disc mechanism includes
Mounting plate and several suckers being connected on mounting plate realize the fortune to workpiece by vacuum suction using sucking disc mechanism haul
It send, can not only guarantee the precision transported, but also avoid the injury to workpiece surface, guarantee the quality of processing.
4, high-precision working apparatus of the present invention for electronic equipment casing, the combination settings of inner and outer shell and core,
Clever structure, gas enter inner housing by the first cavity, blow driving blade, and driving blade drives core rotation, using the
The discharge of two cavitys, the rotation of core drive swivel head rotation, realize automatically grinding, and structure is simple, easy to use.
Detailed description of the invention
Attached drawing 1 is the high-precision working apparatus structural schematic diagram that the present invention is used for electronic equipment casing；
Attached drawing 2 is the high-precision working apparatus partial structural diagram that the present invention is used for electronic equipment casing；
Attached drawing 3 is the present invention for mechanical arm structural schematic diagram in the high-precision working apparatus of electronic equipment casing；
Attached drawing 4 is the high-precision working apparatus partial structural diagram that the present invention is used for electronic equipment casing；
Attached drawing 5 is the high-precision working apparatus partial structurtes decomposition diagram that the present invention is used for electronic equipment casing；
Attached drawing 6 is the present invention for grinding head structure sectional view in the high-precision working apparatus of electronic equipment casing；
Attached drawing 7 is grinding head inner shell structure schematic diagram in high-precision working apparatus of the present invention；
Attached drawing 8 is grinding head core decomposition diagram in high-precision working apparatus of the present invention；
Attached drawing 9 is grinding head partial structure sectional view in high-precision working apparatus 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；11, upper axle portion；12, driving portion；13, lower shaft portion；61, the first lug boss；62,
Second lug boss；63, third protrusion portion；7, top cover；8, the first cavity；9, the second cavity；101, air inlet；102, air outlet；
14, top chock；15, step；17, blade groove；18, driving blade；19, air inlet；20, gas outlet；21, sealing ring；
22, shell is rotated；23, mounting base；24, bearing；25, pin；26, circlip；27, washer；5a, haul fixture；6a, cutting agency；
7a, bracket；8a, feeding platform；9a, imaging mechanism；10a, mounting rack；11a, human-computer interaction interface；12a, pedestal；13a, polishing
Platform；14a, shield；15a, limit shelves item；16a, mounting base；17a, adsorption hole；18a, absorption wire casing；19a, mounting plate；20a,
Sucker.
Specific embodiment
Embodiment 1: a kind of high-precision working apparatus for electronic equipment casing, 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 respectively with mechanical arm 3a's
Endpoint node installation connection, 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 with a mounting base 16a on the endpoint node of this mechanical arm 3a, this peace
It is separately installed on the grinding head 4a and haul fixture 5a, the polishing table 13a on dress seat 16a and is provided with several adsorption hole 17a
It penetrates through and connects with a vacuum generator with several absorption wire casing 18a, this several adsorption hole 17a and several absorption wire casing 18a, institute
Stating haul fixture 5a is sucking disc mechanism, this sucking disc mechanism includes mounting plate 19a and several suckers being connected on mounting plate 19a
20a；
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 61, the second lug boss 62 and third protrusion portion 63,2 outer wall of inner housing are connect with 1 inner wall close-fitting of outer housing, thus
The first cavity 8 and the second cavity 9 are formed between outer housing 1 and two annular grooves 5 of inner housing 2, in first cavity 8
It is provided with several air inlets 101 on 5 inner wall of annular groove, is provided with several air outlets on 5 inner wall of annular groove in second cavity 9
102；
The central axis of the core 3 is overlapped with the central axis on 2 outer wall cylindrical surface of inner housing, this core 3 passes through top chock
14, step 15 is rotatably installed in outer housing 1, and 14 lower surface of top chock contacts company with 2 top surface of inner housing
It connects, the step 15 is set in outer housing 1 and is located at 2 lower section of inner housing, is circumferentially arranged at equal intervals on the core 3
There are several blade grooves 17, driving blade 18 has been respectively embedded into this blade groove 17,19 He of air inlet is provided on the outer housing 1
Gas outlet 20, the air inlet 19 and the first cavity 8 penetrate through, and the gas outlet 20 and the second cavity 9 penetrate through；
The lower end of the core 3 is connected with a rotation shell 22, has a mounting base 23 in this rotation shell 22, this mounting base 23 passes through
One bearing 24 is rotatably installed in rotation shell 22, and the swivel head 4 is connect with mounting base 23, the mounting base 23, bearing
24 and the central axis of swivel head 4 be overlapped, the central axis of the swivel head 4 is not overlapped with the central axis of core 3.
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
First lug boss 61, the second lug boss 62, third protrusion portion 63 are arranged at equal intervals；The number of above-mentioned several blade grooves 17 is 4；
There is internal screw thread, the interconnecting piece insertion outer housing 1 of a top cover 7 is simultaneously threadedly coupled with outer housing 1 at above-mentioned 1 upper opening of outer housing；
The number of above-mentioned sucker 20a is 4, is located at four corners of mounting plate 19a.
Embodiment 2: a kind of high-precision working apparatus for electronic equipment casing, 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 respectively with mechanical arm 3a's
Endpoint node installation connection, 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 with a mounting base 16a on the endpoint node of this mechanical arm 3a, this peace
It is separately installed on the grinding head 4a and haul fixture 5a, the polishing table 13a on dress seat 16a and is provided with several adsorption hole 17a
It penetrates through and connects with a vacuum generator with several absorption wire casing 18a, this several adsorption hole 17a and several absorption wire casing 18a, institute
Stating haul fixture 5a is sucking disc mechanism, this sucking disc mechanism includes mounting plate 19a and several suckers being connected on mounting plate 19a
20a；
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 61, the second lug boss 62 and third protrusion portion 63,2 outer wall of inner housing are connect with 1 inner wall close-fitting of outer housing, thus
The first cavity 8 and the second cavity 9 are formed between outer housing 1 and two annular grooves 5 of inner housing 2, in first cavity 8
It is provided with several air inlets 101 on 5 inner wall of annular groove, is provided with several air outlets on 5 inner wall of annular groove in second cavity 9
102；
The central axis of the core 3 is overlapped with the central axis on 2 outer wall cylindrical surface of inner housing, this core 3 passes through top chock
14, step 15 is rotatably installed in outer housing 1, and 14 lower surface of top chock contacts company with 2 top surface of inner housing
It connects, the step 15 is set in outer housing 1 and is located at 2 lower section of inner housing, is circumferentially arranged at equal intervals on the core 3
There are several blade grooves 17, driving blade 18 has been respectively embedded into this blade groove 17,19 He of air inlet is provided on the outer housing 1
Gas outlet 20, the air inlet 19 and the first cavity 8 penetrate through, and the gas outlet 20 and the second cavity 9 penetrate through；
The lower end of the core 3 is connected with a rotation shell 22, has a mounting base 23 in this rotation shell 22, this mounting base 23 passes through
One bearing 24 is rotatably installed in rotation shell 22, and the swivel head 4 is connect with mounting base 23, the mounting base 23, bearing
24 and the central axis of swivel head 4 be overlapped, the central axis of the swivel head 4 is not overlapped with the central axis of core 3.
Above-mentioned core 3 includes upper axle portion 11, driving portion 12 and lower shaft portion 13, and above-mentioned upper axle portion 11 is embedded in top chock 14
Interior, above-mentioned lower shaft portion 13 is embedded in step 15, and above-mentioned driving portion 12 is located in inner housing 2；Above-mentioned 2 outer wall cylinder of inner housing
Central axis be located in 2 inner wall of inner housing；Above-mentioned first lug boss 61, the second lug boss 62, third protrusion portion 63 are at equal intervals
Setting；The number of above-mentioned several blade grooves 17 is 4；There is internal screw thread, the connection of a top cover 7 at above-mentioned 1 upper opening of outer housing
Portion's insertion outer housing 1 is simultaneously threadedly coupled with outer housing 1；The number of above-mentioned sucker 20a is 4, is located at the four of mounting plate 19a
A corner.
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.
It, can be with by the setting of imaging mechanism when using the above-mentioned high-precision working apparatus for electronic equipment casing
The position on workpiece to polishing region is accurately positioned, grinding head only needs precisely to be beaten to polishing region what is identified
Mill carries out positive polishing without to workpiece, has not only saved material, but also shorten time and the process of polishing, improved life
Produce efficiency；In addition, its setting for limiting shelves item, surround or feeding area that semi-surrounding is put at one for workpiece, all feeding platform
On workpiece carry out certain limit, guarantee the imaging precision and accuracy of imaging mechanism, further ensure that workpiece
Grinding accuracy；
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.
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 (9)
1. a kind of high-precision working apparatus for electronic equipment casing, it is characterised in that: including feeding support (1a), polishing branch
Seat (2a), several mechanical arms (3a), grinding head (4a) and haul fixture (5a), the grinding head (4a) and haul fixture (5a) point
It does not install and connects with the endpoint node of mechanical arm (3a), the feeding support (1a), polishing support (2a) are respectively along mechanical arm
(3a) is circumferentially 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 (61), the second lug boss (62) and third protrusion portion (63), inner housing (2) outer wall and shell
Body (1) inner wall close-fitting connection, to form the first cavity between outer housing (1) and two annular grooves (5) of inner housing (2)
(8) and the second cavity (9) it, is 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 two cavitys (9)；
The central axis of the core (3) is overlapped with the central axis on inner housing (2) outer wall cylindrical surface, this core (3) passes through upper
Bearing block (14), step (15) are rotatably installed in outer housing (1), top chock (14) lower surface and inner casing
Body (2) top surface connects, and the step (15) is set in outer housing (1) and is located at below inner housing (2), the core
It is circumferentially equidistantly provided with several blade grooves (17) on body (3), has been respectively embedded into driving blade (18) in this blade groove (17),
Air inlet (19) and gas outlet (20) are provided on the outer housing (1), the air inlet (19) and the first cavity (8) penetrate through,
The gas outlet (20) and the second cavity (9) penetrate through；
The lower end 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) connect with mounting base (23),
The central axis of the mounting base (23), bearing (24) and swivel head (4) is overlapped, the central axis and core of the swivel head (4)
The central axis of body (3) is not overlapped.
2. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: also have one
Cutting agency (6a), this cutting agency (6a) are located at the side mechanical arm (3a).
3. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: the installation
Human-computer interaction interface (11a) is also equipped on frame (10a), this human-computer interaction interface (11a) and imaging mechanism (9a), mechanical arm
The controller communication of (3a) connects.
4. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: the core
It (3) include upper axle portion (11), driving portion (12) and lower shaft portion (13), upper axle portion (11) insertion top chock (14) is interior, institute
It states in lower shaft portion (13) insertion step (15), the driving portion (12) is located in inner housing (2).
5. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: the inner casing
The central axis of body (2) outer wall cylinder is located in inner housing (2) inner wall.
6. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: described first
Lug boss (61), the second lug boss (62), third protrusion portion (63) are arranged at equal intervals.
7. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: described several
The number of blade groove (17) is 4.
8. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: the shell
There is internal screw thread, interconnecting piece insertion outer housing (1) of a top cover (7) is simultaneously threadedly coupled with outer housing (1) at body (1) upper opening.
9. the high-precision working apparatus according to claim 1 for electronic equipment casing, it is characterised in that: the sucker
The number of (20a) is 4, is located at four corners of mounting plate (19a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502298.0A CN109605212A (en) | 2018-12-10 | 2018-12-10 | High-precision working apparatus for electronic equipment casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811502298.0A CN109605212A (en) | 2018-12-10 | 2018-12-10 | High-precision working apparatus for electronic equipment casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109605212A true CN109605212A (en) | 2019-04-12 |
Family
ID=66007688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811502298.0A Pending CN109605212A (en) | 2018-12-10 | 2018-12-10 | High-precision working apparatus for electronic equipment casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109605212A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112496886A (en) * | 2020-11-30 | 2021-03-16 | 德阳市泰山机电设备工程有限公司 | Intelligent multifunctional electromechanical equipment processing platform |
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Application publication date: 20190412 |
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