CN109227372A - A kind of equipment for grinding of mobile phone frame - Google Patents
A kind of equipment for grinding of mobile phone frame Download PDFInfo
- Publication number
- CN109227372A CN109227372A CN201811197914.6A CN201811197914A CN109227372A CN 109227372 A CN109227372 A CN 109227372A CN 201811197914 A CN201811197914 A CN 201811197914A CN 109227372 A CN109227372 A CN 109227372A
- Authority
- CN
- China
- Prior art keywords
- grinding
- mobile phone
- phone frame
- rubber wheel
- equipment
- 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.)
- Granted
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 58
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000004033 plastic Substances 0.000 claims abstract description 22
- 229920003023 plastic Polymers 0.000 claims abstract description 22
- 238000005498 polishing Methods 0.000 claims abstract description 21
- 230000001105 regulatory effect Effects 0.000 claims abstract description 13
- 239000002826 coolant Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 10
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- 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
- 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
- B24B27/0076—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
- 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
- B24B49/16—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 taking regard of the load
-
- 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
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
-
- 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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/20—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of plastics
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 invention discloses a kind of equipment for grinding of mobile phone frame, comprising: forms the mobile phone frame in plastics polishing portion；Clamping has the jig of the mobile phone frame；For being ground the grinding unit in plastics polishing portion comprising while to a pair of of rubber wheel grinding subassembly that two plastics polishing portions being located on the edge of mobile phone frame the same side are ground；Wherein, the rubber wheel grinding subassembly includes pedestal, movable block, driving motor, rubber wheel, guide rod, pressure spring, is equipped with pressure sensor and is fixed at fixed block, the regulating part of the guide rod side.The equipment for grinding of the mobile phone frame can simultaneously be ground two plastics polishing portions being located on the edge of mobile phone frame the same side, and have the advantages that grinding accuracy is high.
Description
Technical field
The present invention relates to equipment for grinding technical field more particularly to the equipment for grinding of mobile phone frame.
Background technique
Mobile phone has become the daily life of people as the multi-functional mobile terminal such as communication, amusement, office is integrated
One of essential electronic equipment in work.In order to increase the appreciative value and heat-sinking capability of mobile phone, generally set on its frame
It is equipped with metal ornament strip, more common metal ornament strip is aluminum alloy materials, when carrying out anode processing, mobile phone frame plastics
Surface will form white haze face, affect the aesthetics that mobile phone frame uses, need to abrade in white haze face in subsequent handling it is clean,
Therefore, it is necessary to study a kind of equipment for grinding of mobile phone frame.
Summary of the invention
Shortcoming present in view of the above technology, the present invention provides a kind of mills of mobile phone frame that grinding accuracy is high
Turning equipment.
The technical solution adopted by the present invention to solve the technical problems is: a kind of equipment for grinding of mobile phone frame, comprising: at
Type has the mobile phone frame in plastics polishing portion；Clamping has the jig of the mobile phone frame；For being ground the mill in plastics polishing portion
Cut unit comprising while two plastics polishing portions being located on the edge of mobile phone frame the same side are ground
A pair of of rubber wheel grinding subassembly；Wherein, the rubber wheel grinding subassembly includes pedestal, is arranged at the top of the pedestal and described
The movable block of horizontal direction straight reciprocating motion is done on pedestal, is arranged on the movable block and output shaft extends vertically through the work
The driving motor of motion block with the output axis connection of the driving motor and follows the rubber wheel of output shaft rotation, is fastened on institute
State on movable block and be parallel to the guide rod of the direction of motion of the movable block, the pressure spring being set on the guide rod, installation
There is pressure sensor and is fixed at the fixed block of the guide rod side, is screwed on the guide rod and be located at the pressure
For adjusting the regulating part for the amount of force that the pressure spring is applied on the pressure sensor between spring and the movable block,
One end of the pressure spring is resisted against on the regulating part, the other end is resisted against on the pressure sensor, and the jig is located at institute
The side of grinding unit is stated so that the mobile phone frame is located at the side of the rubber wheel.
Preferably, the top of the pedestal is arranged in by linear guide unit for the movable block, wherein the straight line is led
Rail unit includes linear guide and the sliding block that is slidably arranged in the linear guide, and the linear guide is fastened on the pedestal
Top, the sliding block is fastened on the bottom face of the movable block.
Preferably, the external screw thread matched with the regulating part is formed on the guide rod.
Preferably, the both ends of the pressure spring be additionally provided with for prevent the inner ring of the pressure spring from contacting with the guide rod with
Reduce the lantern ring of frictional force between the pressure spring and the guide rod.
Preferably, it is formed on the pressure sensor for the horizontal perforative through-hole of the guide rod.
It preferably, further include one for loading the manipulator of the jig.
Preferably, the jig includes the loading plate connecting with the manipulator, the upper cover being fastened on the loading plate,
The lower cover matched with the upper cover is making the lower cover by the setting of electromagnet mounting blocks on the loading plate and when being powered
Be adsorbed on the cover, power-off when the lower cover is separated with the upper cover electromagnet, wherein the upper cover and institute
It states and offers the first opening and second being ground in order to the rubber wheel corresponding with plastics polishing portion on lower lid respectively
Opening.
It preferably, further include the work for being arranged on the movable block and being located at rubber wheel side and make the rubber wheel
Make the smooth cutting knife unit in face.
Preferably, the cutting knife unit includes the pedestal being fastened on the movable block, is detachably arranged at the pedestal
It is upper and form the adjustment seat of column, the pin shaft that is arranged on the column and is arranged with axle sleeve, be fastened on the axle sleeve
Blade, wherein form the first elongated hole on the pedestal, formed in the adjustment seat corresponding with first elongated hole
The second elongated hole, be provided in first elongated hole and second elongated hole so that the adjustment seat is thin along described first
Long hole and the length direction of second elongated hole it is mobile so that the blade close to or far from the rubber wheel limited post,
One is formed on the axle sleeve for installing the mounting plane of the blade, the blade is detachably arranged at by fastening bolt
On the axle sleeve, is formed on the mounting plane of the axle sleeve and wear for the fastening bolt and make the end of the fastening bolt
Portion, which extends into the axle sleeve, contacts the threaded hole to form coupling mechanism force with the circumferential side wall of the pin shaft, the axis of the pin shaft and
The axis of rotation of the rubber wheel is parallel.
It preferably, further include a coolant liquid delivery pipe for being fastened on rubber wheel side and being connected to tank for coolant, institute
The liquid outlet end for stating coolant liquid delivery pipe is provided with spray nozzle towards the rubber wheel.
Compared with prior art, the present invention the beneficial effect is that: the equipment for grinding of mobile phone frame provided by the invention passes through pressure
Force snesor and pressure spring realize the accurate control of stock removal, and can make the pressure sensing on rubber wheel grinding subassembly by regulating part
The initial value of device is adjusted to same numerical value, so that two plastics polishing portions being located on the edge of mobile phone frame the same side
Stock removal is consistent, to effectively raise grinding accuracy and grinding efficiency；On the one hand the lantern ring at pressure spring both ends can be kept away
Exempt from pressure spring and friction occurs for guide rod to reduce the frictional force between pressure spring and guide rod, on the other hand pressure spring can also be avoided to exist
Upper and lower play on guide rod, to guarantee the normal measured value work of pressure sensor；Cutting knife unit can effectively remove rubber
The glue-line of aging on skin wheel working face, can effectively improve the grinding quality of rubber wheel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the equipment for grinding of mobile phone frame of the present invention；
Fig. 2 is one of the structural schematic diagram of rubber wheel grinding subassembly of the invention；
Fig. 3 is the second structural representation of rubber wheel grinding subassembly of the invention；
Fig. 4 is the structural schematic diagram of guide rod of the invention；
Fig. 5 is the positional diagram between pressure spring and lantern ring of the invention；
Fig. 6 is the structural schematic diagram of lantern ring of the invention；
Fig. 7 is the structural schematic diagram of cutting knife unit of the invention；
Fig. 8 is the structural schematic diagram of axle sleeve of the invention；
Fig. 9 is the structural schematic diagram of jig of the invention；
Figure 10 is the decomposition texture schematic diagram of jig of the invention；
Figure 11 is the structural schematic diagram of mobile phone frame of the invention；
Figure 12 is the positional diagram between manipulator and jig of the invention；
Figure 13 is the structural schematic diagram of manipulator of the invention；
Figure 14 is the positional diagram between housing and workbench of the invention.
In figure: 10, workbench；11, baffle；12, housing；20, manipulator；30, jig；31, loading plate；32, electromagnet
Mounting blocks；33, upper cover；331, the first opening；34, lower cover；341, the second opening；342, pull ring；40, mobile phone frame；41, plastics
Polishing portion；50, rubber wheel grinding subassembly；51, pedestal；511, linear guide；512, block；52, movable block；53, driving motor；
54, rubber wheel；541, shaft coupling；55, guide rod；551, external screw thread；552, escape；56, pressure spring；561, lantern ring；57, pressure
Sensor；58, fixed block；581, link block；59, regulating part；60, coolant liquid delivery pipe；70, cutting knife unit；71, pedestal；
711, the first elongated hole；72, adjustment seat；721, the second elongated hole；722, column；73, axle sleeve；731, mounting plane；732, spiral shell
Pit；74, blade；741, fastening bolt.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As shown in Figure 1 to Figure 3, the present invention provides a kind of equipment for grinding of mobile phone frame, comprising: forms plastics polishing
The mobile phone frame 40 in portion 41；Clamping has the jig 30 of the mobile phone frame 40；For being ground the grinding in plastics polishing portion 41
Unit comprising while two plastics polishing portions 41 being located on 40 the same side edge of mobile phone frame are ground
A pair of of rubber wheel grinding subassembly 50；Wherein, the rubber wheel grinding subassembly 50 includes pedestal 51, setting on the pedestal 51 top
Portion and the movable block 52 of horizontal direction straight reciprocating motion is done on the pedestal 51, is arranged and on the movable block 52 and exports
Axis extends vertically through the driving motor 53 of the movable block 52 and the output axis connection of the driving motor 53 and follows the output shaft
The rubber wheel 54 of rotation, the direction of motion for being fastened on the movable block 52 and being parallel to the movable block 52 guide rod 55,
The pressure spring 56 that is set on the guide rod 55 is equipped with pressure sensor 57 and is fixed at 55 side of guide rod
Fixed block 58 is screwed on the guide rod 55 and between the pressure spring 56 and the movable block 52 for adjusting the pressure
Spring 56 is applied to the regulating part 59 of the amount of force on the pressure sensor 57, and one end of the pressure spring 56 is resisted against described
On regulating part 59, the other end be resisted against on the pressure sensor 57, the jig 30 be located at the side of the grinding unit with
The mobile phone frame 40 is set to be located at the side of the rubber wheel 54, the pressure sensor 57 is circumscribed with by route for showing
The liquid crystal display (not shown) of the pressure value sensed on the pressure sensor 57；As described in Figure 11, the mobile phone
Plastics polishing portion 41 at 4 is formed on frame 40, plastics polishing portion 41 is symmetricly set on the mobile phone frame two-by-two
On the edge of 40 length direction, and plastics polishing portion 41 is arranged at the end angle of the mobile phone frame 40, the end
Angle refers to long and wide intersection.
As an embodiment of this programme, the regulating part 59 is to split nut.
As an embodiment of this programme, as shown in Figures 2 and 3, the movable block 52 is arranged by linear guide unit
At the top of the pedestal 51, wherein the linear guide unit includes linear guide 511 and is slidably arranged in the straight line and leads
Sliding block on rail 511, the linear guide 511 are fastened on the top of the pedestal 51, and the sliding block is fastened on the movable block
On 52 bottom face；The both ends of the linear guide 511 are separately provided for the block 512 of limit, and the block 512 fastens
On the pedestal 51.
As an embodiment of this programme, match as shown in figure 4, being formed on the guide rod 55 with the regulating part 59
The external screw thread 551 of conjunction, the external screw thread 551 are arranged close to 52 side of movable block, also form and move back on the guide rod 55
Cutter groove 552, the escape 552 are located at the side of the external screw thread 551.
As an embodiment of this programme, as shown in figure 5, the pressure spring 56 is column type pressure spring.
As an embodiment of this programme, as shown in figure 5, the both ends of the pressure spring 56 are additionally provided with for preventing the pressure
The inner ring of spring 56 is contacted with the guide rod 55 to reduce the lantern ring of frictional force between the pressure spring 56 and the guide rod 55
561, wherein the lantern ring 561 is annular in shape, and one is also formed on the inner ring of the lantern ring 561 for accommodating the pressure spring
The end of the annular groove of 56 ends, the pressure spring 56 is fastened in the annular groove.
As an embodiment of this programme, as shown in Figures 2 and 3, connection is provided on the output shaft of the driving motor 53
Axis device 541, the output axis connection that the rubber wheel 54 passes through the shaft coupling 541 and the driving motor 53.
As an embodiment of this programme, as shown in Figures 2 and 3, forms on the pressure sensor 57 and led described in confession
To the horizontal perforative through-hole of bar 55.
As an embodiment of this programme, as shown in Figures 2 and 3, the fixed block 58 is fastened on institute by link block 581
It states on pedestal 51.
It further include one for loading the machine of the jig 30 as shown in Figure 12 and Figure 13 as an embodiment of this programme
Tool hand 20.
As an embodiment of this programme, as shown in figure 13, the manipulator 20 is Double-station manipulator, when a station
On mobile phone frame 40 be in grinding job state when, another station can carry out the clamping or unloading operation of mobile phone frame 40,
Effectively raise working efficiency.
As an embodiment of this programme, as shown in Fig. 9 and Figure 10, the jig 30 includes connecting with the manipulator 20
The loading plate 31 connect, the upper cover 33 being fastened on the loading plate 31, the lower cover 34 matched with the upper cover 33 pass through electromagnetism
The setting of iron mounting blocks 32 is making the lower cover 34 be attracted in the upper cover 33, power off on the loading plate 31 and when being powered
When make the lower cover 34 isolated with the upper cover 33 electromagnet (not shown), wherein the upper cover 33 and the lower cover 34
It is upper to offer the first opening 331 and second in order to the rubber wheel 54 grinding corresponding with plastics polishing portion 41 respectively
Opening 341 is additionally provided on the lower cover 34 and takes the pull ring 342 of the lower cover 34 convenient for worker.
It further include being arranged on the movable block 52 and being located at as shown in Figures 2 and 3 as an embodiment of this programme
The cutting knife unit 70 that 54 side of rubber wheel makes the working face of the rubber wheel 54 smooth.
As an embodiment of this programme, as shown in Figure 7 and Figure 8, the cutting knife unit 70 includes being fastened on the activity
Pedestal 71 on block 52, the adjustment seat 72 for being detachably arranged on the pedestal 71 and forming column 722, setting are described vertical
On column 722 and the blade 74 that is arranged with the pin shaft of axle sleeve 73, is fastened on the axle sleeve 73, wherein formed on the pedestal 71
There is the first elongated hole 711, second elongated hole 721 corresponding with first elongated hole 711 formed in the adjustment seat 72,
It is provided in first elongated hole 711 and second elongated hole 721 so that the adjustment seat 72 is along first elongated hole
711 and second elongated hole 721 length direction it is mobile so that the blade 74 is close to or far from the rubber wheel 54
Limited post (not shown) forms one on the axle sleeve 73 for installing the mounting plane 731 of the blade 74, the blade 74
It is detachably arranged on the axle sleeve 73 by fastening bolt 741, is formed described in confession on the mounting plane 731 of the axle sleeve 73
Fastening bolt 741 wears and the end of the fastening bolt 741 is made to extend into the circumference in the axle sleeve 73 with the pin shaft
Side wall contacts the threaded hole 732 to form coupling mechanism force, and the axis of the pin shaft is parallel with the axis of rotation of the rubber wheel 54.
As an embodiment of this programme, as shown in Figures 2 and 3, further include one be fastened on 54 side of rubber wheel and
The coolant liquid delivery pipe 60 being connected to tank for coolant, the liquid outlet end of the coolant liquid delivery pipe 60 are provided with towards the rubber
The spray nozzle (not shown) of wheel 54.
Further include a workbench 10 as shown in figures 12 and 14 as an embodiment of this programme, the grinding unit and
The manipulator 20 is arranged on the table top of the workbench 10, as shown in figure 12, two groups of mills is provided on the workbench 10
Unit is cut, that is, is provided with 4 rubber wheel grinding subassemblies 50, grinding operation can be carried out to 2 mobile phone frames 40 simultaneously,
Certainly, greater number of grinding unit can also be set on the workbench 10, and the quantity of the grinding unit can be according to reality
Depending on the condition of production.Also it is covered with a housing 12 on the workbench 10, the table top of the housing 12 and the workbench 10 is total
One is formed for accommodating the appearance of the grinding unit, the manipulator 20, the jig 30 and the mobile phone frame 40 with enclosing to set
Between emptying, door-plate is articulated on the housing 12, being also fastened with one on the table top of the workbench 10 vertically prevents grinding from splashing
Baffle 11 to the door-plate of the housing 12, the baffle 11 be located at the door-plate and the rubber wheel grinding subassembly 50 it
Between.
The working principle of the equipment for grinding of the mobile phone frame is as follows: when work, first by making grinding single split nut
The initial value of pressure sensor in member is consistent, and mobile phone frame 40 to be ground is then approached rubber wheel using manipulator 20
54, when grinding, movable block 52 is under the drive of the rubber wheel 54 to the pressure sensor 57 in the linear guide 511
Side slip, so that the pressure spring 56 is driven to compress, since the end of the pressure spring 56 is resisted against on the pressure sensor 57, because
Corresponding pressure value can be shown on this described pressure sensor 57, to realize the accurate control of stock removal.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein.
Claims (10)
1. a kind of equipment for grinding of mobile phone frame characterized by comprising
Form the mobile phone frame (40) in plastics polishing portion (41)；
Clamping has the jig (30) of the mobile phone frame (40)；
For being ground the grinding unit in plastics polishing portion (41) comprising at the same it is same to the mobile phone frame (40) is located at
A pair of of rubber wheel grinding subassembly (50) that side is ground along two upper plastics polishing portions (41)；
Wherein, the rubber wheel grinding subassembly (50) includes pedestal (51), setting at the top of the pedestal (51) and in the base
The movable block (52) of horizontal direction straight reciprocating motion is done on seat (51), is arranged on the movable block (52) and output shaft is vertical
Through the driving motor (53) of the movable block (52) and the output axis connection of the driving motor (53) and follow the output shaft
The guiding of the rubber wheel (54) of rotation, the direction of motion for being fastened on the movable block (52) and being parallel to the movable block (52)
Bar (55), the pressure spring (56) being set on the guide rod (55) are equipped with pressure sensor (57) and are fixed at described
The fixed block (58) of guide rod (55) side is screwed on the guide rod (55) and is located at the pressure spring (56) and the activity
For adjusting the regulating part for the amount of force that the pressure spring (56) is applied on the pressure sensor (57) between block (52)
(59), one end of the pressure spring (56) is resisted against on the regulating part (59), the other end is resisted against the pressure sensor (57)
On, the jig (30) is located at the side of the grinding unit so that the mobile phone frame (40) is located at the rubber wheel (54)
Side.
2. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that the movable block (52) is led by straight line
Rail unit is arranged at the top of the pedestal (51), wherein the linear guide unit includes that linear guide (511) and sliding are set
The sliding block on the linear guide (511) is set, the linear guide (511) is fastened on the top of the pedestal (51), described
Sliding block is fastened on the bottom face of the movable block (52).
3. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that formed on the guide rod (55) with
The external screw thread (551) that the regulating part (59) matches.
4. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that the both ends of the pressure spring (56) are also set up
Have for preventing the inner ring of the pressure spring (56) from contacting with the guide rod (55) to reduce the pressure spring (56) and the guiding
The lantern ring (561) of frictional force between bar (55).
5. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that formed on the pressure sensor (57)
Have for the guide rod (55) horizontal perforative through-hole.
6. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that further include one for loading the jig
(30) manipulator (20).
7. the equipment for grinding of mobile phone frame as claimed in claim 6, which is characterized in that the jig (30) includes and the machine
The loading plate (31) of tool hand (20) connection, the upper cover (33) being fastened on the loading plate (31) match with the upper cover (33)
The lower cover (34) of conjunction is making the lower cover on the loading plate (31) and when being powered by electromagnet mounting blocks (32) setting
(34) electromagnet for when being attracted on the upper cover (33), powering off the lower cover (34) being separated with the upper cover (33),
Wherein, it is offered respectively on the upper cover (33) and the lower cover (34) corresponding with the plastics polishing portion (41) in order to institute
State first opening (331) and the second opening (341) of rubber wheel (54) grinding.
8. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that further include being arranged in the movable block
(52) on and it is located at the cutting knife unit (70) that rubber wheel (54) side makes the working face of the rubber wheel (54) smooth.
9. the equipment for grinding of mobile phone frame as claimed in claim 8, which is characterized in that the cutting knife unit (70) includes fastening
In the pedestal (71) on the movable block (52), the tune that is detachably arranged on the pedestal (71) and forms column (722)
Section seat (72), the knife for being arranged on the column (722) and being arranged with the pin shaft of axle sleeve (73), being fastened on the axle sleeve (73)
Piece (74), wherein formed the first elongated hole (711) on the pedestal (71), formed on the adjustment seat (72) with it is described
Corresponding second elongated hole (721) of first elongated hole (711), first elongated hole (711) and second elongated hole
(721) in be provided with so that the adjustment seat (72) along first elongated hole (711) and second elongated hole (721) length
Spend direction it is mobile so that the blade (74) close to or far from the rubber wheel (54) limited post, on the axle sleeve (73) at
Type has one for installing the mounting plane (731) of the blade (74), and the blade (74) is detachable by fastening bolt (741)
It is arranged on the axle sleeve (73), forms on the mounting plane (731) of the axle sleeve (73) and worn for the fastening bolt (741)
And if extending into the end of the fastening bolt (741) in the axle sleeve (73) and contacting shape with the circumferential side wall of the pin shaft
At the threaded hole (732) of coupling mechanism force, the axis of the pin shaft is parallel with the axis of rotation of the rubber wheel (54).
10. the equipment for grinding of mobile phone frame as described in claim 1, which is characterized in that further include one being fastened on the rubber
The coolant liquid delivery pipe (60) taking turns (54) side and being connected to tank for coolant, the liquid outlet end of the coolant liquid delivery pipe (60) are set
It is equipped with the spray nozzle towards the rubber wheel (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197914.6A CN109227372B (en) | 2018-10-15 | 2018-10-15 | Grinding equipment for mobile phone frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201811197914.6A CN109227372B (en) | 2018-10-15 | 2018-10-15 | Grinding equipment for mobile phone frame |
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| CN109227372B CN109227372B (en) | 2024-02-02 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115256114A (en) * | 2022-06-02 | 2022-11-01 | 苏州方升电子科技有限公司 | Duplex position is convenient for plastic disc border equipment of adjustment |
| WO2023041891A1 (en) * | 2021-09-17 | 2023-03-23 | Invibio Knees Limited | Moulded article and method of manufacture |
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| JP2001191237A (en) * | 1999-12-28 | 2001-07-17 | Nichia Chem Ind Ltd | Grinding machine |
| CN108188852A (en) * | 2018-01-18 | 2018-06-22 | 昆山英捷特燃油喷射有限公司 | A kind of fine grinding turning device |
| CN108296933A (en) * | 2018-04-12 | 2018-07-20 | 江西吉铖光电有限公司 | A kind of lower pendulum-type fine grinding polishing machine of pedestal feeding shred pressurization and its control method |
| CN208929994U (en) * | 2018-10-15 | 2019-06-04 | 苏州贝沃思自动化科技有限公司 | A kind of equipment for grinding of mobile phone frame |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001191237A (en) * | 1999-12-28 | 2001-07-17 | Nichia Chem Ind Ltd | Grinding machine |
| CN108188852A (en) * | 2018-01-18 | 2018-06-22 | 昆山英捷特燃油喷射有限公司 | A kind of fine grinding turning device |
| CN108296933A (en) * | 2018-04-12 | 2018-07-20 | 江西吉铖光电有限公司 | A kind of lower pendulum-type fine grinding polishing machine of pedestal feeding shred pressurization and its control method |
| CN208929994U (en) * | 2018-10-15 | 2019-06-04 | 苏州贝沃思自动化科技有限公司 | A kind of equipment for grinding of mobile phone frame |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023041891A1 (en) * | 2021-09-17 | 2023-03-23 | Invibio Knees Limited | Moulded article and method of manufacture |
| CN115256114A (en) * | 2022-06-02 | 2022-11-01 | 苏州方升电子科技有限公司 | Duplex position is convenient for plastic disc border equipment of adjustment |
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| CN109227372B (en) | 2024-02-02 |
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