CN106625161A - Grinding-polishing device and grinding-polishing method - Google Patents
Grinding-polishing device and grinding-polishing method Download PDFInfo
- Publication number
- CN106625161A CN106625161A CN201710075439.4A CN201710075439A CN106625161A CN 106625161 A CN106625161 A CN 106625161A CN 201710075439 A CN201710075439 A CN 201710075439A CN 106625161 A CN106625161 A CN 106625161A
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- CN
- China
- Prior art keywords
- polishing
- sanding
- drive division
- workpiece
- grinding
- 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
- B24B27/0076—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
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- 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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/14—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by liquid or gas pressure
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/28—Equipment for preventing backlash
Abstract
The invention provides a grinding-polishing device and a grinding-polishing method. The grinding-polishing device comprises a support part; a grinding-polishing part for grinding and polishing a workpiece, wherein the grinding-polishing part can be movably arranged on the support part and adjust the relative position with the support part according to the suffered action force from the workpiece, thereby enabling the grinding-polishing part to contact the workpiece to perform the grinding-polishing. The grinding-polishing device cancels the hard limiting mounting mode in the prior art, so that the grinding-polishing part can enable the grinding-polishing device to perform the grinding-polishing operation always clinging to the workpiece by adjusting the self-polishing position, guarantees that the ground and polished workpiece performs the grinding-polishing operation always under the effect of a certain of constant force, and the grinding-polishing effect of the grinding-polishing device is improved.
Description
Technical field
The present invention relates to sanding and polishing equipment technical field, throws in particular to a kind of sanding and polishing device and polishing
The method of light.
Background technology
In prior art, on the market ripe sanding and polishing machine is less, and most sanding and polishing machine is all using hard
The mode of limit mounting is installed so that crossed in title in sanding and polishing operation, sanding and polishing pressure is non-constant.Further,
Because in prior art, sanding and polishing machine is using hard spacing mounting means so that beating when the workpiece for being polished polishing is needed
In grinding and polishing photoreduction process, transport it is not in place, or during sanding and polishing due to sanding and polishing machine and be polished workpiece all in
Fixed position, certain abrasion can be produced during sanding and polishing because workpiece is constantly polished polishing, easily made then
It is continuously increased with the distance of the workpiece being polished into sanding and polishing machine so that workpiece is subject to the pressure that sanding and polishing machine is provided continuous
Change, so as to the effect for affecting grinding workpieces to polish.
The content of the invention
Present invention is primarily targeted at a kind of method that sanding and polishing device and sanding and polishing are provided, to solve existing skill
The inconstant problem of sanding and polishing machine pressure in art.
To achieve these goals, according to an aspect of the invention, there is provided a kind of sanding and polishing device, including：
Support part；Sanding and polishing portion, for carrying out sanding and polishing to workpiece, sanding and polishing portion is movably disposed on supporting part, polishing
Polishing portion can adjust the relative position with supporting part according to the active force of its workpiece being subject to, so that sanding and polishing portion contact work
Part carries out sanding and polishing.
Further, sanding and polishing portion includes：Drive division, drive division is connected with supporting part；Sanding and polishing part, drive division
Sanding and polishing part is driven to move back and forth on supporting part.
Further, sanding and polishing part has the first sanding and polishing position and a second sanding and polishing position, and drive division is pushed away
Power is F1, and sanding and polishing part is F2 with power during absorption surface by workpiece, and as F1 ＜ F2, drive division drives sanding and polishing part
The first sanding and polishing position is moved in the first direction, and as F1 >=F2, drive division drives sanding and polishing part edge and first direction
Contrary second direction moves to the second sanding and polishing position.
Further, supporting part includes：Bracing frame, drive division is connected with bracing frame；Guide rail, is arranged on bracing frame,
Sanding and polishing part is connected with guide rail, and drive division can drive sanding and polishing part to slide along the length direction of guide rail.
Further, supporting part also includes：Gripper shoe, gripper shoe is connected with guide rail, gripper shoe can opposite rail do phase
To motion, sanding and polishing part is arranged in gripper shoe, and the drive shaft of drive division is connected with gripper shoe, and drive division is propped up by driving
Fagging is so that sanding and polishing part slides.
Further, sanding and polishing device includes：Sanding and polishing part, sanding and polishing part have the first sanding and polishing position and
Second sanding and polishing position；Elastic component, one end of elastic component is connected with supporting part, the other end and the sanding and polishing part of elastic component
It is connected, elastic component applies pretightning force towards sanding and polishing part so that sanding and polishing part is located at the first sanding and polishing position.
Further, pretightning force is F3, and sanding and polishing part is F2 with power during absorption surface by workpiece, as F3 >=F2
When, elastic component makes sanding and polishing part move to the first sanding and polishing position along third direction, and as F3 ＜ F2, elastic component makes polishing
Polished part moves to the second sanding and polishing position along the fourth direction contrary with third direction.
Further, sanding and polishing part is removably disposed with supporting part, makes sanding and polishing part have first in supporting part
Installation site and the second installation site.
Further, sanding and polishing device also includes：Pneumatic filter, pneumatic filter is arranged on supporting part.
Further, sanding and polishing part includes：Body；Sanding and polishing head, is rotatablely arranged on body.
Further, sanding and polishing head is multiple, and multiple sanding and polishing heads are symmetrically disposed on body.
Further, sanding and polishing head is in disc structure.
Further, drive division drives sanding and polishing part so that body drives disc structure along the axial direction of disc structure
It is mobile, or, drive division drives sanding and polishing part so that body drives disc structure to move along the radial direction of disc structure.
According to a further aspect in the invention, there is provided a kind of method of sanding and polishing, method adopts above-mentioned sanding and polishing
Device carries out sanding and polishing, and method is comprised the following steps：The thrust of drive division of sanding and polishing device is set as F1；Polishing is thrown
Treat the workpiece of sanding and polishing and carry out being subject to work when sanding and polishing, sanding and polishing part and absorption surface in the sanding and polishing portion of electro-optical device
The power of part is F2, and as F1 ＜ F2, drive division drives sanding and polishing part to move to the first sanding and polishing position in the first direction, when
During F1 >=F2, drive division drives sanding and polishing part to move to the second sanding and polishing position along the second direction contrary with first direction
Put.
Using technical scheme, by the way of sanding and polishing portion is movably disposed on supporting part, and
During sanding and polishing, the polishing position that sanding and polishing portion can be according to the power adjustment sanding and polishing portion by workpiece on supporting part
Put, so that sanding and polishing portion is close to all the time workpiece and carries out sanding and polishing operation.The sanding and polishing device is eliminated using existing skill
Hard spacing mounting means in art so that the sanding and polishing portion in polishing operation can by adjust the polishing position of itself with
Making sanding and polishing device be close to workpiece all the time carries out sanding and polishing operation, it is ensured that the workpiece for being polished polishing is in all the time one
Determine to carry out sanding and polishing operation in the presence of constant force, improve the sanding and polishing effect of the sanding and polishing device.
Description of the drawings
The Figure of description for constituting the part of the application is used for providing a further understanding of the present invention, and the present invention's shows
Meaning property embodiment and its illustrated for explaining the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 shows the structural representation of the embodiment of sanding and polishing device of the invention；
Fig. 2 shows the structural representation at another visual angle of the embodiment of the sanding and polishing device in Fig. 1；
Fig. 3 show A-A in Fig. 2 to cross section structure diagram；
Fig. 4 shows the cross section structure diagram of the B-B direction in Fig. 3.
Wherein, above-mentioned accompanying drawing is marked including the following drawings：
10th, supporting part；11st, bracing frame；12nd, guide rail；13rd, gripper shoe；14th, slide block；20th, sanding and polishing portion；21st, drive
Portion；22nd, sanding and polishing part；221st, body；222nd, sanding and polishing head；30th, pneumatic filter；40th, gripper shoe flange；50th, cylinder
Fixed plate.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Below with reference to the accompanying drawings and in conjunction with the embodiments describing the present invention in detail.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
It should be noted that the description and claims of this application and the term " first " in above-mentioned accompanying drawing, "
Two " it is etc. the object for distinguishing similar, without for describing specific order or precedence.It should be appreciated that so using
Term can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except here
Order beyond those of diagram or description is implemented.Additionally, term " comprising " and " having " and their any deformation, it is intended that
Be cover it is non-exclusive include, for example, contain process, method, system, product or the equipment of series of steps or unit not
Be necessarily limited to those steps or the unit clearly listed, but may include clearly not list or for these processes, side
Other intrinsic steps of method, product or equipment or unit.
For the ease of description, space relative terms can be used here, such as " ... on ", " ... top ",
" in ... upper surface ", " above " etc., for describing such as a device or feature shown in the figure and other devices or spy
The spatial relation levied.It should be appreciated that space relative terms are intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in accompanying drawing is squeezed, it is described as " in other devices
To be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the relative description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make to be presented with like reference characters identical device, thus they are retouched by omitting
State.
With reference to shown in Fig. 1 to Fig. 4, a kind of embodiments in accordance with the present invention, there is provided sanding and polishing device.
Specifically, the sanding and polishing device includes supporting part 10 and sanding and polishing portion 20.Sanding and polishing portion 20 is used for work
Part carries out sanding and polishing, and sanding and polishing portion 20 is movably disposed on supporting part 10, and sanding and polishing portion 20 can be subject to according to it
Workpiece active force and adjust the relative position with supporting part 10 so that sanding and polishing portion 20 contact workpiece carry out polishing throwing
Light.
In the present embodiment, by the way of sanding and polishing portion is movably disposed on supporting part, and in sanding and polishing
During, the polishing position that sanding and polishing portion can be according to the power adjustment sanding and polishing portion by workpiece on supporting part, so that
Workpiece is close to all the time in sanding and polishing portion carries out sanding and polishing operation.The sanding and polishing device is eliminated and limited firmly using in prior art
The mounting means of position so that the sanding and polishing portion can pass through the polishing position of adjustment itself so that polishing is thrown in polishing operation
Electro-optical device is close to all the time workpiece carries out sanding and polishing operation, it is ensured that the workpiece for being polished polishing is in all the time certain constant force
Sanding and polishing operation is carried out under effect, the sanding and polishing effect of the sanding and polishing device is improve.
As shown in figure 1, sanding and polishing portion 20 includes drive division 21 and sanding and polishing part 22.Drive division 21 and the phase of supporting part 10
Connection.Drive division 21 drives sanding and polishing part 22 to move back and forth on supporting part 10.So arrange and ensure that sanding and polishing part
22 movably can move back and forth on supporting part 10, be effectively improved the flexibility of sanding and polishing part 22 so that polishing
Polished part 22 can carry out constant force compensation according to the stressing conditions of itself air exercise grinder part, effectively increase sanding and polishing dress
The practicality put and reliability.
Wherein, sanding and polishing part 22 has the first sanding and polishing position and the second sanding and polishing position.When drive division 21
Thrust is F1, and sanding and polishing part 22 is F2 with power during absorption surface by workpiece, and as F1 ＜ F2, drive division 21 drives and beats
Mill polished part 22 moves in the first direction the first sanding and polishing position, and as F1 >=F2, drive division 21 drives sanding and polishing part
22 move to the second sanding and polishing position along the second direction contrary with first direction.So arrange and enable to sanding and polishing part
22 can carry out constant force compensation according to the size of the thrust of itself drive division output and by the size of the power of workpiece so that polishing
Polished part 22 is fitted with workpiece all the time in the engineering of sanding and polishing, using the sanding and polishing device polish come workpiece effect
It is good so that the buffed surface of workpiece is not in no marking or beats less or uneven and polishing dynamics of polishing is not in place and affect
The situation of workpiece quality.
Specifically, supporting part 10 includes bracing frame 11 and guide rail 12.Drive division 21 is connected with bracing frame 11.Guide rail 12 sets
It is placed on bracing frame 11, sanding and polishing part 22 is connected with guide rail 12, drive division 21 can drive sanding and polishing part 22 along guide rail 12
Length direction slide.The stability that can effectively increase when sanding and polishing part 22 is moved on bracing frame 11 is so set.
In order to further improve stability when sanding and polishing part 22 is moved on bracing frame 11, supporting part 10 also includes
Gripper shoe 13.Gripper shoe 13 is connected with guide rail 12, gripper shoe 13 can opposite rail 12 do relative motion, sanding and polishing part 22 sets
Be placed in gripper shoe 13, the drive shaft of drive division 21 is connected with gripper shoe 13, drive division 21 by drive gripper shoe 13 so that
Sanding and polishing part 22 slides.
As shown in Figures 2 to 4, in order to reduce the contact area of gripper shoe 13 and guide rail 12, can be at the bottom of gripper shoe 13
Portion arranges slide block 14, wherein, guide rail 12 is arranged to two, and two guide rails 12 are arranged in parallel to each other the top of bracing frame 11.
Preferably, drive division 21 is cylinder.In order to further improve the stability of cylinder, in gripper shoe 13 air cylinder fixed plate is provided with
50, wherein, gripper shoe flange 40 is provided with one end of the piston rod of cylinder, gripper shoe flange 40 is connected with gripper shoe 13,
By the piston rod driving gripper shoe flange 40 of control cylinder so that gripper shoe 13 is slided on guide rail 12, driving is reached then and is beaten
The purpose of the mill movement of polished part 22.
In the present embodiment, sanding and polishing part 22 is removably disposed with supporting part 10, is supporting sanding and polishing part 22
Portion 10 has the first installation site and the second installation site.As shown in figure 1, can by the sanding and polishing part 22 along guide rail 12 axle
Line direction is arranged, and now the axis of sanding and polishing part 22 is parallel with the axis of guide rail 12, and now, sanding and polishing part 22 is positioned at the
One installation site.It is of course also possible to the axis of sanding and polishing part 22 is arranged to into the installation side with the axis perpendicular of guide rail 12
Formula, now, sanding and polishing part 22 is located at the second installation site.
Specifically, sanding and polishing part 22 includes body 221 and sanding and polishing head 222.Sanding and polishing head 222 rotationally sets
It is placed on body 221.Sanding and polishing head 222 is multiple, and multiple sanding and polishing heads 222 are symmetrically disposed on body 221.Its
In, as shown in Figures 1 to 4, all illustrate the embodiment with two sanding and polishing heads 222.
Further, sanding and polishing head 222 can be in disc structure.Drive division 21 drives sanding and polishing part 22 so that originally
Body 221 drives disc structure to move along the axial direction of disc structure, or, drive division 21 drives sanding and polishing part 22 so that originally
Body 221 drives disc structure to move along the radial direction of disc structure.It is also possible that the polishing is thrown using the set-up mode
Electro-optical device can realize axially polishing function and radially polishing function, further increase the practicality of the sanding and polishing device
Property, improve the sanding and polishing quality of the sanding and polishing device.
According to another embodiment of the application, drive division can be configured with the elastic component of spring function or be watched
Take motor.Specifically, sanding and polishing device includes sanding and polishing part 22 and elastic component.There is sanding and polishing part 22 first polishing to throw
Optical position and the second sanding and polishing position.One end of elastic component is connected with supporting part 10, and the other end and the polishing of elastic component are thrown
Light part 22 is connected, and elastic component applies pretightning force towards sanding and polishing part 22 so that sanding and polishing part 22 is located at the first sanding and polishing
Position.Wherein, pretightning force is designated as F3, and sanding and polishing part 22 is F2 with power during absorption surface by workpiece, as F3 >=F2, bullet
Property part makes sanding and polishing part 22 move to the first sanding and polishing position along third direction, and as F3 ＜ F2, elastic component throws polishing
Light part 22 moves to the second sanding and polishing position along the fourth direction contrary with third direction.So arrange again such that the polishing
Burnishing device can realize the sanding and polishing effect that constant force is compensated.
In order to further improve the sanding and polishing quality of the sanding and polishing device, it is also provided with playing on bracing frame
The pneumatic filter 30 of impurity effect in chimney filter road.
According to a further aspect in the invention, there is provided a kind of method of sanding and polishing, the method is using in above-described embodiment
Sanding and polishing device carry out sanding and polishing.Specifically, the method is comprised the following steps：The drive division of setting sanding and polishing device
21 thrust is F1；The workpiece that the sanding and polishing portion 20 of sanding and polishing device treats sanding and polishing is carried out into sanding and polishing, is polished
Power when polished part 22 and absorption surface by workpiece is F2, and as F1 ＜ F2, drive division 21 drives sanding and polishing part 22 along the
One direction moves to the first sanding and polishing position, as F1 >=F2, drive division 21 drive sanding and polishing part 22 along with first direction
Contrary second direction moves to the second sanding and polishing position.Sanding and polishing device in the sanding and polishing method, using polishing
Polishing portion is movably disposed in the mode on supporting part, and during sanding and polishing, and sanding and polishing portion can be according to being subject to
Polishing position of the power adjustment sanding and polishing portion of workpiece on supporting part, so that sanding and polishing portion is close to all the time workpiece and is polished
Polishing operation.The sanding and polishing device is eliminated using hard spacing mounting means in prior art so that the sanding and polishing portion
Can be by adjusting the polishing position of itself so that sanding and polishing device is close to all the time workpiece and carries out polishing throwing in polishing operation
Light operation, it is ensured that being polished the workpiece of polishing and being in all the time in the presence of certain constant force carries out sanding and polishing operation, improves
The sanding and polishing effect of the sanding and polishing device.
Specifically, the sanding and polishing device, in assembling, is that guide rail 12 is propped up with polishing machine base first by line slideway
Support is fixed up, and then gripper shoe is arranged on line slideway, then fixes cylinder with gripper shoe flange and cylinder
Plate is coupled together, and finally completes installation.
During the sanding and polishing device busy, polishing pressure can be acted on polishing machine grinding head i.e. sanding and polishing head, by
It is connected on cylinder in polishing machine, if pressure exceedes or be significantly less than the pressure threshold value of cylinder, polishing machine is sanding and polishing part
Can slide on line slideway, to realize pressure compensation, it is ensured that polishing pressure is constant.During installation, only polishing machine need to be revolved
It turn 90 degrees installation, you can realize the switching of the first installation site and the second installation site.Wherein, polish disk can be cotton piece buff or
Person's nylon wheel.
It is that the operation principle of the sanding and polishing device is by the power reset of the logical generation of cylinder itself that cylinder resets：
Unlatching equipment, polishing machine is not polished in the case that product do not stress, due to strong (such as by adjusting under cylinder ventilation original state
Cylinder thrust is adjusted to 50N by pressure valve), the power of this 50N can by polishing machine shift onto farthest (such as cylinder stroke is 50mm, this
When piston just in the position of 50mm), the power that polishing machine buffering direction exceedes cylinder thrust (50N) is given when polishing machine works
When, because cylinder thrust ratio external force is little, piston rod will be pushed back.The stroke being pushed back is exactly the stroke of cylinder
(50mm), as long as polishing machine forced position deviation is less than 50mm, then because cylinder thrust is present always, can be by polishing machine always
Withstood with the power of 50N, that is, in cylinder 0-50mm strokes, can rely on all the time itself piston rod pressure make polishing machine with
The pressure plaster clamping of workpieces of 50N.So this set polishing system just can adjust the polishing machine and workpiece required for polishing by pressure regulator valve
The pressure needed in polishing, and this pressure is always maintained at when any path is done, it is ensured that the consistent of product surface of polishing
Property.
Than that described above, in addition it is also necessary to which explanation is " one embodiment ", " another enforcement spoken of in this manual
Example ", " embodiment " etc., refer to the specific features with reference to the embodiment description, structure or feature and are included in the application summary
Property description at least one embodiment in.It is not necessarily to refer to same reality that in the description statement of the same race occur in multiple places
Apply example.Furthermore, it is understood that when describing specific features, structure or a feature with reference to any embodiment, what is advocated is knot
Close other embodiment also to fall within the scope of the present invention realizing this feature, structure or feature.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, without the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiment.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (14)
1. a kind of sanding and polishing device, it is characterised in that include：
Supporting part (10)；
Sanding and polishing portion (20), for carrying out sanding and polishing to workpiece, the sanding and polishing portion (20) is movably disposed in institute
State on supporting part (10), the sanding and polishing portion (20) can adjust and described according to the active force of its workpiece being subject to
The relative position of support part (10), so that the sanding and polishing portion (20) contacts the workpiece and carries out sanding and polishing.
2. sanding and polishing device according to claim 1, it is characterised in that the sanding and polishing portion (20) includes：
Drive division (21), the drive division (21) is connected with the supporting part (10)；
Sanding and polishing part (22), the drive division (21) drives the sanding and polishing part (22) reciprocal on the supporting part (10)
Motion.
3. sanding and polishing device according to claim 2, it is characterised in that the sanding and polishing part (22) is with first dozen
Grinding and polishing optical position and the second sanding and polishing position, the thrust of the drive division (21) is F1, the sanding and polishing part (22) and institute
Power when stating absorption surface by the workpiece is F2, and as F1 ＜ F2, the drive division (21) drives the sanding and polishing part
(22) the first sanding and polishing position is moved in the first direction, and as the F1 >=F2, the drive division (21) drives institute
State sanding and polishing part (22) and move to the second sanding and polishing position along second direction opposite to the first direction.
4. the sanding and polishing device according to Claims 2 or 3, it is characterised in that the supporting part (10) includes：
Bracing frame (11), the drive division (21) is connected with support frame as described above (11)；
Guide rail (12), is arranged on support frame as described above (11), and the sanding and polishing part (22) is connected with the guide rail (12), institute
Stating drive division (21) can drive the sanding and polishing part (22) to slide along the length direction of the guide rail (12).
5. sanding and polishing device according to claim 4, it is characterised in that the supporting part (10) also includes：
Gripper shoe (13), the gripper shoe (13) is connected with the guide rail (12), and the gripper shoe (13) relatively described can be led
Rail (12) does relative motion, and the sanding and polishing part (22) is arranged in the gripper shoe (13), the drive of the drive division (21)
Moving axis is connected with the gripper shoe (13), and the drive division (21) is by driving the gripper shoe (13) so that the polishing is thrown
Light part (22) slides.
6. sanding and polishing device according to claim 2, it is characterised in that the sanding and polishing device includes：
Sanding and polishing part (22), the sanding and polishing part (22) is with the first sanding and polishing position and the second sanding and polishing position；
Elastic component, one end of the elastic component is connected with the supporting part (10), and the other end of the elastic component is beaten with described
Mill polished part (22) is connected, and the elastic component applies pretightning force so that the sanding and polishing towards the sanding and polishing part (22)
Part (22) is positioned at the first sanding and polishing position.
7. sanding and polishing device according to claim 6, it is characterised in that the pretightning force is F3, the sanding and polishing
Part (22) is F2 with the power during absorption surface by the workpiece, and as the F3 >=F2, the elastic component makes described beating
Mill polished part (22) moves to the first sanding and polishing position along third direction, and as F3 ＜ F2, the elastic component makes described
Sanding and polishing part (22) moves to the second sanding and polishing position along the fourth direction contrary with the third direction.
8. sanding and polishing device according to claim 1, it is characterised in that the sanding and polishing part (22) and the support
Portion (10) is removably disposed, and makes the sanding and polishing part (22) in the supporting part (10) with the first installation site and second
Installation site.
9. sanding and polishing device according to claim 1, it is characterised in that the sanding and polishing device also includes：
Pneumatic filter (30), the pneumatic filter (30) is arranged on the supporting part (10).
10. the sanding and polishing device according to Claims 2 or 3, it is characterised in that the sanding and polishing part (22) includes：
Body (221)；
Sanding and polishing head (222), is rotatablely arranged on the body (221).
11. sanding and polishing devices according to claim 10, it is characterised in that the sanding and polishing head (222) be it is multiple,
Multiple sanding and polishing heads (222) are symmetrically disposed on the body (221).
12. sanding and polishing devices according to claim 10, it is characterised in that the sanding and polishing head (222) is in disk
Structure.
13. sanding and polishing devices according to claim 12, it is characterised in that the drive division (21) drives the polishing
Polished part (22) so that the body (221) drives the disc structure to move along the axial direction of the disc structure, or,
The drive division (21) drives the sanding and polishing part (22) so that the body (221) drives the disc structure along institute
State the radial direction movement of disc structure.
A kind of 14. methods of sanding and polishing, methods described is using the sanding and polishing device any one of claim 1 to 13
Carry out sanding and polishing, it is characterised in that the method comprising the steps of：
The thrust of drive division (21) of the sanding and polishing device is set as F1；
The workpiece that the sanding and polishing portion (20) of the sanding and polishing device treats sanding and polishing is carried out into sanding and polishing, the polishing
Polished part (22) is F2 with the power during absorption surface by the workpiece, and as F1 ＜ F2, the drive division (21) drives
The sanding and polishing part (22) moves in the first direction the first sanding and polishing position, as the F1 >=F2, the drive division
(21) the sanding and polishing part (22) is driven to move to the second sanding and polishing position along second direction opposite to the first direction
Put.
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| CN108296962A (en) * | 2017-12-20 | 2018-07-20 | 佛山智能装备技术研究院 | A kind of the industrial robot polishing system and grinding and polishing method of pressure controllable |
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| CN106625161B (en) | 2019-02-26 |
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