CN106737056A - A kind of automatic sander for the polishing of USB interface metal shell - Google Patents
A kind of automatic sander for the polishing of USB interface metal shell Download PDFInfo
- Publication number
- CN106737056A CN106737056A CN201611110895.XA CN201611110895A CN106737056A CN 106737056 A CN106737056 A CN 106737056A CN 201611110895 A CN201611110895 A CN 201611110895A CN 106737056 A CN106737056 A CN 106737056A
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- CN
- China
- Prior art keywords
- usb interface
- metal shell
- interface metal
- polishing
- cylinder
- 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
-
- 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
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
-
- 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
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
-
- 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
-
- 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
-
- 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
- B24B55/06—Dust extraction equipment on grinding or polishing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a kind of autogenous mill for the polishing of USB interface metal shell, the cabinet and rotary table of PLC automatic control system are installed including inside, the external side parallel of the rotary table is provided with a support panel, and four product orientation devices located at rotary table upper surface, two vertical lapping devices and feeding manipulator, blanking mechanical hand are installed with support panel；The vibrating disk for automatic charging is provided with beside cabinet, and the discharging opening side of vibrating disk sets quantitative feed mechanism.The present invention realizes being automatically positioned and polishing for USB interface metal shell, greatly shorten polishing non-cutting time, the heavy thing of clamping workpiece when reducing batch production, clamping and the processing of workpiece can be improved, the advantages of with labor strength, improve production efficiency and raising crudy is reduced；And shorten the production duration of USB interface metal shell, so as to improve the productivity effect of enterprise, improve the economic level of workman.
Description
Technical field
The present invention relates to grinding apparatus technical field, refer in particular to a kind of for the automatic of USB interface metal shell polishing
Grinder.
Background technology
Mechanical industry development constantly changes developing direction constantly in progress, and present Flexible Manufacture preferably processes each
Product is planted, product can be introduced to the market faster, the leading time is most short, and advanced manufacturing technology and advanced tissue are reasonable
The brand-new machinery manufacturing industry of mode.TraditionManufactureThe pattern that industry is processed using a large amount of manpowers, in present cost expense not
Disconnected today improved, face huge pressure.
The surface roughness requirements of existing frequently-used mobile phone USB interface metal appearance to 0.2um, because the surface of product is thick
Rugosity and height tolerance requirement are all smaller, using traditional grinding all than relatively time-consuming and unstable.As traditional grinder is needed
Clamping and operation board are manually carried out, processing procedure can be unstable cannot be ensured to the CPK values with a collection of part, it is improper large quantities of
Amount production, while also increasing the labour intensity of employee.Traditional grinder also needs to a large amount of employees to carry out balance cleaning and unloads
Material, not only increases employee's cost and also loses time and consumptive material.In process, it is carried out solving height and roughness
And clamping problems, traditional milling apparatus are unsuitable in processing.
The content of the invention
The present invention provides a kind of autogenous mill for the polishing of USB interface metal shell for problem of the prior art.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：
A kind of autogenous mill for the polishing of USB interface metal shell, including inside is provided with PLC automatic control system
Cabinet, the crown center of the cabinet is provided with rotary table, and the upper surface of rotary table is disposed with four products and determines
Position device, the external side parallel of rotary table is provided with a support panel, two difference is installed with the support panel
The vertical lapping device roughly ground and refined, is provided with below vertical lapping device for realizing automatically controlling decline and height
Spend the laser sensor of compensation；The vibrating disk for automatic charging, the discharging of the vibrating disk are provided with beside the cabinet
Mouth side is provided with is fixed on enclosure top and the quantitative feed mechanism for quantitatively conveying USB interface metal shell, the branch
Feeding manipulator and blanking mechanical hand are also installed with support panel；The feeding manipulator, for from quantitative feed mechanism
Place picks up USB interface metal shell and is accurately put on one of product orientation device；The blanking mechanical hand, for that will polish
The USB interface metal shell for finishing is picked up and is put on the streamline for seeing product off.
Wherein, the rotary table includes and is installed vertically on the rotating servo motor of cabinet inside, is connected to motor
The planetary reduction gear and rotation disk of rotary shaft upper end, the rotation disk are rotated under disk located at the over top of cabinet
End face is fixedly connected with the output end of planetary reduction gear, is provided with for sensing rotating servo electricity below the rotation disk
The rotary inductor of the machine anglec of rotation, the rotary inductor is connected with PLC automatic control system electric signal.
Further, the lower section for rotating disk is also evenly arranged with three servo-actuated supporting bearing bases, the support
Bearing block includes the Qian type support base and rolling bearing for being fixed on enclosure top, and the rolling bearing is located at by a central shaft
Qian type support base upper end, lower surface and the rolling bearing CONTACT WITH FRICTION of the rotation disk.
Wherein, the product orientation device includes positioning pedestal and the locating piece being vertically arranged in the middle of positioning pedestal,
The side of the locating piece is provided with the compression pawl for compressing product, the bottom of the positioning pedestal be movably set with can before
The rearward end of flexible flexible tongue, and flexible tongue afterwards is connected as one with the bottom for compressing pawl；The flexible tongue
Leading section is set to quadrant, and institute's support panel is provided with a compression bearing immediately ahead of flexible tongue, when product is fixed
As rotary table rotation is by compression bearing, the flexible tongue is inwardly compressed position device by compression bearing, makes compression pawl
Unclamp product.
Further, the centre of the flexible tongue offers the sliding groove being adapted with locating piece width, the slip
A compression spring is provided with groove, one end of compression spring abuts with locating piece, the other end of compression spring and the inwall of sliding groove
Abut.
Wherein, the vertical lapping device includes support column, the screw mandrel lifting assembly being fixed on support column, the silk
The side of bar lifting assembly is vertically installed with grinding servomotor, and the bottom for grinding servomotor is removably connected with abrasive sand
Wheel.
Further, the screw mandrel lifting assembly includes vertical lift motor, motor mounting rack, screw rod and is sheathed on spiral shell
Sliding shoe on bar, the vertical lift motor is fixed on support column by motor mounting rack, it is described vertical lift motor with
Shaft coupling is provided between screw rod, the upper end of screw rod is coaxially connected with the rotation of vertical lift motor by shaft coupling, described
The side of sliding shoe is fixed with the prop for supporting grinding servomotor.
Further, the trailing flank of the support column is provided with the water spray chamber for grinding dedusting, outside the water spray chamber
Stretch and be connected with a sparge pipe；When polishing, the sparge pipe is sprayed water to grinding wheel.
Wherein, the feeding manipulator and blanking mechanical hand include the air cylinder support with sliding shoe, the cylinder branch
Lift cylinder, flat-removing air cyclinder and clamping jaw cylinder are installed, the lift cylinder is fixedly installed in the upper end of sliding shoe on frame, translate
Cylinder is fixedly installed in the left side of sliding shoe, and clamping jaw cylinder is fixedly installed in the leading section of sliding shoe, is set below clamping jaw cylinder
It is equipped with two clamping jaws.
Wherein, the quantitative feed mechanism includes the supplied materials pedestal for being easy to vibrate supplied materials, the pan feeding of the supplied materials pedestal
Mouth side sets limited material pedestal, and one end of the limit material pedestal is provided with pusher cylinder and backgauge cylinder, the backgauge cylinder
Piston rod be connected with the material blocking rod that feeding mouth is blocked for forward slip, the piston rod of the pusher cylinder is connected with for will
The charging ram of product push away near feeding manipulator forward.
Beneficial effects of the present invention：
A kind of autogenous mill for the polishing of USB interface metal shell that the present invention is provided, by vibrating disk, revolution work
Make the cooperation of platform, product orientation device, vertical lapping device and feeding, discharge manipulator, realize the automatic of USB interface metal shell
Positioning and polishing, greatly shorten polishing non-cutting time, and the heavy thing of clamping workpiece, can improve when reducing batch production
The clamping of USB interface metal shell and processing, with reduction labor strength, improve production efficiency and raising crudy etc.
Advantage；And shorten the production duration of USB interface metal shell, so as to improve the productivity effect of enterprise, improve workman
Economic level.
Brief description of the drawings
Fig. 1 is the overall structure diagram of autogenous mill of the present invention.
Fig. 2 is overall structure figure of the autogenous mill of the present invention in another angle.
Fig. 3 is the structural representation of rotary table in the present invention.
Fig. 4 is the structural representation of product orientation device in the present invention.
Fig. 5 is the structural representation of vertical lapping device in the present invention.
Fig. 6 is the structural representation of feeding manipulator in the present invention.
Fig. 7 is the structural representation of quantitative feed mechanism in the present invention.
Reference in Fig. 1 to Fig. 7 includes：
1-cabinet, 2-rotary table, 21-rotating servo motor
22-planetary reduction gear 23-rotation disk 24-Qian type support base
25-rolling bearing, 3-product orientation, 31-positioning pedestal of device
32-locating piece 33-compression pawl 34-flexible tongue
35-by compression bearing 4-support panel, 5-vertical lapping device
51-support column 52-grinding 53-grinding wheel of servomotor
54-vertical lift motor 55-motor mounting rack, 56-screw rod
57-sliding shoe, 58-water spray chamber, 59-sparge pipe
6-vibrating disk, 7-quantitative feed mechanism, 71-supplied materials pedestal
72-limit material pedestal 73-pusher, 74-backgauge cylinder of cylinder
75-material blocking rod, 76-charging ram, 8-feeding manipulator
9-blanking mechanical hand, 10-air cylinder support, 11-lift cylinder
12-flat-removing air cyclinder, 13-clamping jaw, 14-clamping jaw of cylinder.
Specific embodiment
For the ease of the understanding of those skilled in the art, the present invention is made further with reference to embodiment and accompanying drawing
It is bright, the content that implementation method is referred to not limitation of the invention.The present invention is described in detail below in conjunction with accompanying drawing.
A kind of autogenous mill for the polishing of USB interface metal shell that the present invention is provided, including inside is provided with PLC
The cabinet 1 of automatic control system, the crown center of the cabinet 1 is provided with rotary table 2, the upper surface of rotary table 2
Four product orientation devices 3 are disposed with, the external side parallel of rotary table 2 is provided with a support panel 4, the support panel 4 leads to
Four support cylinders are crossed installed in the top of cabinet 1, make the upper surface of support panel 4 concordant with the upper surface of rotary table 2,
Two vertical lapping devices 5 roughly ground respectively and refined are installed with the support panel 4, it is first right in polishing
USB interface metal shell is slightly polished, and then carries out smart polishing.The lower section of vertical lapping device 5 is provided with for realizing certainly
Dynamic control decline and the laser sensor (not marked in figure) of altimetric compensation, the laser sensor and PLC automatic control system
Electrical connection, does not operate manually, it is to avoid artificial error in process of lapping, improves processing efficiency and precision.The cabinet 1
Side is provided with the vibrating disk 6 for automatic charging, and the discharging opening side of the vibrating disk 6 is provided with is fixed on the top of cabinet 1
And for quantitatively conveying the quantitative feed mechanism 7 of USB interface metal shell, vibrating disk 6 has unordered workpiece by vibration automatically
Sequence align neatly, be transported to quantitative feed mechanism 7 exactly, quantitative feed mechanism 7 is transported under manipulator accurately
Side's wait manipulator carries out crawl grinding.Feeding manipulator 8 and blanking mechanical hand 9 are also installed with the support panel 4；
The feeding manipulator 8, one of product is accurately put into for picking up USB interface metal shell from quantitative feed mechanism 7
On positioner 3, the automatic clamping location and installation of USB interface metal shell is realized；The blanking mechanical hand 9, for that will polish
The USB interface metal shell for finishing is picked up and is put on the streamline for seeing product off, and realization automatically takes out product.The present invention
By the cooperation of vibrating disk 6, rotary table 2, product orientation device 3, vertical lapping device 5 and feeding, discharge manipulator, realize
Being automatically positioned and polishing for USB interface metal shell, greatly shortens polishing non-cutting time, clamping when reducing batch production
The heavy thing of workpiece, can improve clamping and the processing of USB interface metal shell, with labor strength is reduced, improve
The advantages of production efficiency and raising crudy；And shorten the production duration of USB interface metal shell, so as to improve enterprise
The productivity effect of industry, improves the economic level of workman.
In the present invention, the rotary table 2 include be installed vertically on inside cabinet 1 rotating servo motor 21,
It is connected to the planetary reduction gear 22 of motor rotation axis upper end and rotates disk 23, the disk 23 that rotates is located at the top of cabinet 1
Top, the lower surface for rotating disk 23 is fixedly connected with the output end of planetary reduction gear 22, and the lower section for rotating disk 23 sets
It is equipped with the rotary inductor (not marked in figure) for sensing the anglec of rotation of rotating servo motor 21, the rotary inductor
It is connected with PLC automatic control system electric signal.The power of revolution work is driven to add planetary reduction gear using servomotor to control,
Planetary reduction gear 22 has the advantages that high rigidity, high accuracy and transmission efficiency high, and the control of rotary inductor is coordinated in addition, realizes
The precise positioning of rotary table 2.
Further, the lower section for rotating disk 23 is also evenly arranged with three servo-actuated supporting bearing bases, the branch
Support bearing block includes the Qian type support base 24 and rolling bearing 25 for being fixed on the top of cabinet 1, and the rolling bearing 25 passes through one
Central shaft is located at the upper end of Qian type support base 24, lower surface and the CONTACT WITH FRICTION of rolling bearing 25 of the rotation disk 23.Work is turned round
The level control of workbench 2 is ensured by using 3 point-supported modes, by 3 contour spring bearing seat supports guarantee levels,
Radial load and bi-directional axial load can be born.
In the present invention, the product orientation device 3 includes positioning pedestal 31 and is vertically arranged in positioning pedestal 31
Between locating piece 32, the side of the locating piece 32 to be provided with and compress pawl 33, it is necessary to the USB interface of polishing for compress product
Metal shell is vertically plugged on locating piece 32 by feeding manipulator 8, and compressing pawl 33 will from back to front extrude fixed USB interface
Metal shell.The bottom of the positioning pedestal 31 is movably set with flexible tongue 34 that can be elastic, and flexible tongue 34
Rearward end with compress pawl 33 bottom connect as one；The leading section of the flexible tongue 34 is set to quadrant,
Institute's support panel 4 is provided with a compression bearing 35 in the front of flexible tongue 34, when product orientation device 3 is with revolution work
The rotation of platform 2 is inwardly compressed by compression bearing 35, the flexible tongue 34 by compression bearing 35, compression pawl 33 is unclamped product.
Further, the centre of the flexible tongue 34 offers the sliding groove being adapted with the width of locating piece 32, in the sliding groove
Be provided with a compression spring (not marked in figure), one end of compression spring abuts with locating piece 32, the other end of compression spring with
The inwall of sliding groove is abutted.
Because rotary table 2 is loop back work, so allowing rotary table 2 to be often rotated by 90 ° just pause picks and places material,
Herein can be with using the cooperation of telescopic tongue first 34 and compression bearing 35, using the retractility of spring plus compression bearing 35
Turning quality makes its frock be opened at every 90 ° of angles, leaves 90 ° of angles and is stepped up, and frock is also made in process in not people
It is automatically performed in the case of for participation.
In the present invention, the vertical lapping device 5 includes support column 51, the screw mandrel being fixed on support column 51 lifting
Component, the side of the screw mandrel lifting assembly is vertically installed with grinding servomotor 52, and the bottom for grinding servomotor 52 can
Dismounting is connected with grinding wheel 53.Further, the screw mandrel lifting assembly includes vertical lift motor 54, motor mounting rack
55th, screw rod 56 and the sliding shoe 57 being sheathed on screw rod 56, the vertical lift motor 54 are fixed on by motor mounting rack 55
On support column 51, shaft coupling is provided between the vertical lift motor 54 and screw rod 56, the upper end of screw rod 56 passes through shaft coupling
Device is coaxially connected with the rotation of vertical lift motor 54, and the side of the sliding shoe 57 is fixed with for supporting grinding servomotor
52 prop.In the present invention, adopt vertical lift motor 54 by the relative motion principle of screw rod 56 and sliding shoe 57 come
Make prop automatic lifting, indirectly realize the lifting of grinding wheel 53, automatically controlled with PLC in conjunction with laser sensor and be
Unite to complete the automatic function of declining and compensate, realize grinding working automation, do not operate manually, it is to avoid artificial error,
Lifting processing efficiency and precision.
Further, the trailing flank of the support column 51 is provided with the water spray chamber 58 for grinding dedusting, the water spray
Case 58 is overhanging to be connected with a sparge pipe 59；When polishing, the sparge pipe 59 is sprayed water to grinding wheel 53.Make what is produced during polishing
Dust is directly readily wetted by water and takes away, the environmental pollution for effectively avoiding dust from producing, and eliminates the danger of dust explosion, it is to avoid damage
The health of evil employee.
In the present invention, the feeding manipulator 8 and blanking mechanical hand 9 include the air cylinder support 10 with sliding shoe 57,
Lift cylinder 11, flat-removing air cyclinder 12 and clamping jaw cylinder 13 are installed, the lift cylinder 11 fixes peace on the air cylinder support 10
Upper end loaded on sliding shoe 57, flat-removing air cyclinder 12 is fixedly installed in the left side of sliding shoe 57, and clamping jaw cylinder 13 is fixedly installed in cunning
The leading section of motion block 57, the lower section of clamping jaw cylinder 13 is provided with two clamping jaws 14.Loading and unloading process of the invention is simple, by outer
The lift cylinder 11 of connection source of the gas, mutual cooperation between flat-removing air cyclinder 12 and clamping jaw cylinder 13, replacement artificial loading and blanking
Simple work repeatedly, reduces the labour intensity of staff；In addition, the structure letter of feeding manipulator 8 and blanking mechanical hand 9
Single, low production cost and maintenance are convenient.
In the present invention, the quantitative feed mechanism 7 includes the supplied materials pedestal 71 for being easy to vibrate supplied materials, the supplied materials base
The feeding mouth side of seat 71 sets limited material pedestal 72, and one end of the limit material pedestal 72 is provided with pusher cylinder 73 and backgauge gas
Cylinder 74, the piston rod of the backgauge cylinder 74 is connected with the material blocking rod 75 that feeding mouth is blocked for forward slip, the pusher gas
The piston rod of cylinder 73 is connected with for by the charging ram 76 of product push away near feeding manipulator 8 forward.USB interface metal shell is from shaking
Moving plate 6 is out entered in supplied materials pedestal 71 afterwards, when in use, expects that the upper end of pedestal 71 is provided with supplied materials induction installation, by PLC
Automatic control system is acted being uniformly controlled the priority of pusher cylinder 73 and backgauge cylinder 74, it is ensured that charging is orderly.
The above, is only present pre-ferred embodiments, and any formal limitation is not made to the present invention, although
The present invention is disclosed as above with preferred embodiment, but is not limited to the present invention, any those skilled in the art,
Do not depart from the range of technical solution of the present invention, when making a little change using the technology contents of the disclosure above or be modified to equivalent change
The Equivalent embodiments of change, as long as it, without departing from technical solution of the present invention content, refers to above example according to the technology of the present invention to be
Any simple modification, equivalent variations and the modification made, belong in the range of technical solution of the present invention.
Claims (10)
1. it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：PLC is installed certainly including inside
The cabinet of autocontrol system, the crown center of the cabinet is provided with rotary table, and the upper surface of rotary table is disposed with
Four product orientation devices, the external side parallel of rotary table is provided with a support panel, is fixedly mounted on the support panel
There are two vertical lapping devices roughly ground respectively and refined, be provided with below vertical lapping device for realizing automatic control
System decline and the laser sensor of altimetric compensation；The vibrating disk for automatic charging is provided with beside the cabinet, it is described to shake
The discharging opening side of Moving plate is provided with is fixed on enclosure top and the quantitative feed machine for quantitatively conveying USB interface metal shell
Structure, is also installed with feeding manipulator and blanking mechanical hand on the support panel；The feeding manipulator, for from quantitatively
USB interface metal shell is picked up at feed mechanism to be accurately put on one of product orientation device；The blanking mechanical hand, uses
Pick up and be put on the streamline for seeing product off in by the USB interface metal shell that polishing is finished.
2. it is according to claim 1 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The rotary table includes the rotating servo motor for being installed vertically on cabinet inside, the row for being connected to motor rotation axis upper end
Star decelerator and rotation disk, the rotation disk rotate lower surface and the planetary reduction gear of disk located at the over top of cabinet
The output end of device is fixedly connected, described to rotate the rotation being provided with below disk for sensing the rotating servo motor anglec of rotation
Turn inductor, the rotary inductor is connected with PLC automatic control system electric signal.
3. it is according to claim 2 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The lower section for rotating disk is also evenly arranged with three servo-actuated supporting bearing bases, and the supporting bearing base is included and is fixed on
The Qian type support base and rolling bearing of enclosure top, the rolling bearing are located at Qian type support base upper end, institute by a central shaft
State the lower surface and rolling bearing CONTACT WITH FRICTION for rotating disk.
4. it is according to claim 1 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The product orientation device includes positioning pedestal and the locating piece being vertically arranged in the middle of positioning pedestal, the one of the locating piece
Side is provided with the compression pawl for compressing product, and the bottom of the positioning pedestal is movably set with telescopic tongue that can be elastic
Head, and the rearward end of flexible tongue connects as one with the bottom of compression pawl；The leading section of the flexible tongue is set to four
/ mono- circle, institute's support panel is provided with a compression bearing immediately ahead of flexible tongue, when product orientation device is with revolution
Worktable rotary is inwardly compressed by compression bearing, the flexible tongue by compression bearing, compression pawl is unclamped product.
5. it is according to claim 4 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The centre of the flexible tongue offers the sliding groove being adapted with locating piece width, and a compression bullet is provided with the sliding groove
Spring, one end of compression spring is abutted with locating piece, and the other end of compression spring is abutted with the inwall of sliding groove.
6. it is according to claim 1 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The vertical lapping device includes support column, the screw mandrel lifting assembly being fixed on support column, the screw mandrel lifting assembly
Side is vertically installed with grinding servomotor, and the bottom for grinding servomotor is removably connected with grinding wheel.
7. it is according to claim 6 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The screw mandrel lifting assembly includes vertical lift motor, motor mounting rack, screw rod and the sliding shoe being sheathed on screw rod, described
Vertical lift motor is fixed on support column by motor mounting rack, and shaft coupling is provided between the vertical lift motor and screw rod
Device, the upper end of screw rod is coaxially connected with the rotation of vertical lift motor by shaft coupling, and the side of the sliding shoe is fixed with
Prop for supporting grinding servomotor.
8. it is according to claim 6 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The trailing flank of the support column is provided with the water spray chamber for grinding dedusting, and the water spray chamber is overhanging to be connected with a sparge pipe；When
During polishing, the sparge pipe is sprayed water to grinding wheel.
9. it is according to claim 1 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The feeding manipulator and blanking mechanical hand include the air cylinder support with sliding shoe, and lifting is provided with the air cylinder support
Cylinder, flat-removing air cyclinder and clamping jaw cylinder, the lift cylinder are fixedly installed in the upper end of sliding shoe, and flat-removing air cyclinder is fixedly installed in
The left side of sliding shoe, clamping jaw cylinder is fixedly installed in the leading section of sliding shoe, and two clamping jaws are provided with below clamping jaw cylinder.
10. it is according to claim 1 it is a kind of for USB interface metal shell polishing autogenous mill, it is characterised in that：
The quantitative feed mechanism includes the supplied materials pedestal for being easy to vibrate supplied materials, and the feeding mouth side of the supplied materials pedestal sets limited
Material pedestal, one end of the limit material pedestal is provided with pusher cylinder and backgauge cylinder, and the piston rod of the backgauge cylinder is connected with
Block the material blocking rod of feeding mouth for forward slip, the piston rod of the pusher cylinder is connected with for by product push away near forward
Expect the charging ram of manipulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110895.XA CN106737056A (en) | 2016-12-06 | 2016-12-06 | A kind of automatic sander for the polishing of USB interface metal shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611110895.XA CN106737056A (en) | 2016-12-06 | 2016-12-06 | A kind of automatic sander for the polishing of USB interface metal shell |
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| CN106737056A true CN106737056A (en) | 2017-05-31 |
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|---|---|---|---|
| CN201611110895.XA Withdrawn CN106737056A (en) | 2016-12-06 | 2016-12-06 | A kind of automatic sander for the polishing of USB interface metal shell |
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| CN109676475A (en) * | 2018-12-29 | 2019-04-26 | 盐城工学院 | A kind of automobile precision machining grinding device |
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2016
- 2016-12-06 CN CN201611110895.XA patent/CN106737056A/en not_active Withdrawn
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| CN109676475A (en) * | 2018-12-29 | 2019-04-26 | 盐城工学院 | A kind of automobile precision machining grinding device |
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| CN112919032A (en) * | 2021-03-03 | 2021-06-08 | 孟清源 | Small-range turnover moving device for cast workpieces |
| CN112919032B (en) * | 2021-03-03 | 2022-07-26 | 长沙市望城区众力铸造有限公司 | Small-range turnover moving device for cast workpieces |
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Application publication date: 20170531 |