CN1078835C - Buffing method and buffing apparatus - Google Patents
Buffing method and buffing apparatus Download PDFInfo
- Publication number
- CN1078835C CN1078835C CN97122945A CN97122945A CN1078835C CN 1078835 C CN1078835 C CN 1078835C CN 97122945 A CN97122945 A CN 97122945A CN 97122945 A CN97122945 A CN 97122945A CN 1078835 C CN1078835 C CN 1078835C
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- Prior art keywords
- polishing
- workpiece
- polishing medium
- wheel
- buffing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- 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
- B24B29/02—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 designed for particular workpieces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/003—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor whereby the workpieces are mounted on a holder and are immersed in the abrasive material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/06—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers
- B24B31/064—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving oscillating or vibrating containers the workpieces being fitted on a support
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/12—Accessories; Protective equipment or safety devices; Installations for exhaustion of dust or for sound absorption specially adapted for machines covered by group B24B31/00
- B24B31/14—Abrading-bodies specially designed for tumbling apparatus, e.g. abrading-balls
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/20—Mountings for the wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
A wet type buffing method is practiced such that a final buffing step is conducted in a buffing liquid having alkality and the remaining buffing steps are conducted in other buffing liquid having acidity. A work buffing apparatus is constructed such that a disconnection preventive member is disposed at the foremost end of a shaft for a work, the outside of a buffing wheel comes in contact with the disconnection preventive member, a tightening nut is threadably engaged with the buffing wheel, and the buffing wheel is tightly fixed to the shaft by displacing the tightening nut along the shaft. In addition, a surface treatment conducting method is practiced such that each surface treatment is conducted after a work is subjected to barrel buffing before or after the surface treatment. Additionally, a work supporting apparatus includes a buffing medium receiving container having a buffing medium received therein and a work supporting arm. Further, a buffing medium employable for a buffing apparatus is composed of grain of soft material or small block of the soft material.
Description
The present invention relates to a kind of wet type finishing method, a kind of method of spray plating, a kind of workpiece finishing method, a kind of workpiece polishing device, a kind of cartridge type burnishing device, a kind of surface of the work processing method, a kind of work mounting s assembly of cartridge type burnishing device, and a kind of polishing medium.Particularly, for method of spray plating, the present invention is applicable to the method for carrying out spraying plating after the workpiece polishing.In addition, for workpiece polishing device, the present invention is applicable to the method that polishing wheel is installed on workpiece polishing device.
First routine techniques and shortcoming thereof:
The example of conventional wet type finishing method has: adopt acid polishing medium with the method that improves polishing efficiency with adopt the alkaline polishing medium with the method for polishing workpiece glossily.
Yet, for above-mentioned conventional finishing method, in similar the former conventional polishing method, adopting under the acid polishing medium situation, polishing efficiency can improve, but produces the shortcoming that is difficult to each workpiece of smooth, polished.On the other hand, adopt under the alkaline polishing medium situation in the conventional polishing method of the similar latter, each workpiece can polish glossily, but oxide-film on the workpiece or similar residue are difficult to remove.Thereby, the very difficult shortcoming that improves polishing efficiency with conventional finishing method appears.
Second routine techniques and shortcoming thereof:
After the workpiece polishing, to carry out under the situation of spraying plating operation, conventional plating process is to implement according to one of following mode of using so far, so far a method of Ying Yonging is: carry out spraying plating after finishing the dry type polishing operation, another method of Ying Yonging is so far: carry out spraying plating after finishing the wet type polishing operation.
Yet,,, can shorten polishing time, but the last burnishing surface of workpiece has the poor surface roughness that fineness reduces owing to adopt the dry type polishing as the polishing means for the former conventional finishing method.Thereby, produced the shortcoming that needs to increase deposited metal thickness.In addition, in fact each the spraying plating operation to workpiece is difficult to increase work efficiency.On the other hand, for the conventional finishing method of the latter, owing to adopt the wet type polishing as the polishing means, after finishing each polishing operation, the surface roughness quality that conventional finishing method reaches can be improved raising.The result is that spraying plating thickness can reduce, and has to prolong but finish the required time of each polishing operation.Thus, produced shortcoming same as described above: in fact be difficult to improve the operating efficiency that spraying plating reaches for each polishing workpiece.
The 3rd routine techniques and shortcoming thereof:
In the workpiece finishing method of routine, it is to implement like this that a kind of wet lapping is arranged: by means of polishing wheel workpiece is done dry-fine, wet tumbling is stood on the dry-fine surface of workpiece then.
Yet when adopting above-mentioned conventional finishing method to polish each workpiece, workpiece is only done wet tumbling in acid clean liquid.Thus, produce the difficult shortcoming of removing external foul on the surface of the work, in addition,, in fact be difficult to remove oxide-film from surface of the work because workpiece is strengthened greatly in acid clean liquid.
The 4th routine techniques and shortcoming thereof:
When adopting conventional wet lapping, the surface of polished workpiece adopts polishing wheel to do the wet type polishing, simultaneously at polished surface of the work with rotate between the polishing wheel and send polishing fluid to.
Yet when adopting above-mentioned conventional finishing method, polished surface of the work is oxidized in polishing operation, is easy to form oxide-film on workpiece.Thus, produce the shortcoming that in fact is difficult to improve each polishing operation quality.
The 5th routine techniques and shortcoming thereof:
Workpiece polishing device for routine, as shown in Figure 3, a fixing insert 530 is placed in the polishing wheel 520 and matches with axle 510, and a clamp nut 540 is spirally connected in polishing wheel 520 outsides, it can move along axle 510, makes polishing wheel 520 be fastened on the fore-end of axle 510.When keeping this state, the axis rotation polishing wheel 520 around axle 510 makes workpiece W (for example, the used wheel of vehicle and so on) stand polishing.
Yet, when adopting above-mentioned conventional burnishing device, because the clamp nut 540 of axle on 510 that is contained in polishing wheel 520 moves along the fore-end of axle 510, makes the fore-end of axle 510 stretch out distance of polishing wheel 520 outer surfaces, it equals clamp nut 540 thickness and adds and tighten distance.Thus, the extension of axle 510 becomes a kind of obstacle that carries out polishing operation with polishing wheel 520.Therefore, produce the shortcoming be difficult to improve the operating efficiency that polishing operation reaches.The spy is in addition, when a pair of polishing wheel 520 relatively is contained on the axle 510 mutually, when making single workpiece W stand polishing as Fig. 3 with the shortcoming that produces be: the fore-end of the axle 510 that stretches out from polishing wheel 520 becomes a kind of obstacle that stops polishing wheel 520 to move, and causes workpiece W core is carried out each polishing operation (workpiece W is around the rotating operation of each axis of 510) to acquire a certain degree of difficulty.
In addition, for the conventional burnishing device that constitutes in the above described manner, because polishing wheel 520 is fixedly mounted on the axle 510 as benchmark with inner surface, along with the thickness difference of each polishing wheel 520, the position that polishing wheel 520 front end surface present will cause change.With the shortcoming that produces be thus: in fact be difficult to definite position that presents with respect to each polishing wheel 520 of workpiece W.
The 6th routine techniques and shortcoming thereof:
For the cartridge type burnishing device of routine, when each workpiece stands to polish, make polishing medium flow into the polishing medium container, and workpiece is placed in the polishing medium container.
Yet, for the conventional cartridge type burnishing device that constitutes in the above described manner, because the working level that polishing medium reached is subjected to the restriction of polishing medium within the specific limits, according to each polishing operation (is the rough polishing step, middle finishing polish step and last finishing polish step) purpose, polishing medium need be with another kind of medium replacement.Or, need preset better cartridge type burnishing device, each comprises a kind of polishing medium, it choose certain purpose that meets conventional cartridge type burnishing device.In any case, with the shortcoming that produces be: adopt conventional cartridge type burnishing device, in fact be difficult to improve the operating efficiency of each cartridge type polishing operation.
The 7th routine techniques and shortcoming thereof:
In fact, so far a kind of technology of Cai Yonging is to make the surface of the work plating with certain material after finishing each polishing operation.
Yet for above-mentioned routine techniques, each workpiece only adopts operating personnel's manual polishing.Therefore with the shortcoming that produces be: the working level that each polishing operation reaches is easy to fluctuation, causes finishing of each coating operation to have some fluctuation inevitably.In addition, because need correctly carry out each coating operation, require to remove the burr that forms at workpiece from workpiece.With the shortcoming that produces be thus: adopt above-mentioned routine techniques in fact to be difficult to improve the operating efficiency that is reached.
The 8th routine techniques and shortcoming thereof:
For the cartridge type burnishing device of routine, when each workpiece stands to polish, make polishing medium flow into the polishing medium container, and workpiece is inserted in the interior polishing medium of polishing medium container.
Yet for the cartridge type burnishing device of routine, because each workpiece is inserted in the polishing medium of polishing medium container, it is firmly grasped equipment with certain and catches simultaneously, and consequent shortcoming is to be difficult to workpiece is remained on fixing promptly state.In addition, the shortcoming of generation is to be difficult to workpiece installed to promptly on the equipment and workpiece removal from the equipment promptly.Particularly, for the big workpiece of quality, the shortcoming of mentioning later clearly.
The present invention is in order to eliminate the intrinsic shortcoming of above-mentioned first routine techniques.So first purpose of the present invention provides a wet type finishing method, it guarantees to improve the operating efficiency of each wet type polishing operation by a series of polishing steps, thereby each workpiece can polish (hereinafter referred to as " first invention ") glossily.
In addition, the present invention is in order to eliminate above-mentioned second shortcoming that routine techniques is intrinsic.So, second purpose of the present invention provides a method of spray plating, it guarantees that the deposited metal thickness that reduces surpasses conventional method of spray plating gained thickness, each spraying plating process can be implemented fast, thereby, in conjunction with the quick enforcement of glossing, can improve the operating efficiency (hereinafter referred to as " second invention ") of each spraying plating operation to each polished workpiece.
In addition, the present invention is in order to eliminate above-mentioned the 3rd the intrinsic shortcoming of routine techniques.So the 3rd purpose of the present invention provides a workpiece finishing method, it guarantees can be easy to remove external foul that is bonded on the polished surface of the work and the oxide-film that spreads on surface of the work.After this, polished surface of the work stands dry-fine, and then, surface of the work can stand wet tumbling (hereinafter referred to as " the 3rd invention ").
In addition, the present invention is in order to eliminate above-mentioned the 4th the intrinsic shortcoming of routine techniques.So, the 4th purpose of the present invention provides a wet type finishing method, it guarantees that surface of the work polished in each polishing operation is not oxidized, make and on polished surface of the work, do not form any oxide-film, thereby, can improve the quality of each polishing operation, it surpasses the quality (hereinafter referred to as " the 4th invention ") of conventional polishing operation gained.
In addition, the present invention is in order to eliminate above-mentioned the 5th the intrinsic shortcoming of routine techniques.So, the 5th purpose of the present invention provides a workpiece polishing device, do not exist under the situation at the unwanted exotic of polishing operation, it guarantees to form any extension hardly at the polishing wheel outer surface, thereby the operating efficiency of each polishing operation can be easy to improve (hereinafter referred to as " the 5th invention ").
In addition, the present invention is in order to eliminate above-mentioned the 6th the intrinsic shortcoming of routine techniques.So, the 6th purpose of the present invention provides a cartridge type burnishing device, it guarantee by single plant polishing medium send under the High Voltage that produces, tentatively finish the operation of rough polishing, then when polishing medium send to produce when sending pressure to and reducing gradually polishing step and final polishing step in the middle of can implementing in proper order (hereinafter referred to as " the 6th invention ").
In addition, the present invention is in order to eliminate above-mentioned the 7th the intrinsic shortcoming of routine techniques.So the 7th purpose of the present invention provides a surface of the work processing method, it guarantees can be easy to improve each surface-treated operating efficiency (hereinafter referred to as " the 7th invention ").
In addition, the present invention is in order to eliminate above-mentioned the 8th the intrinsic shortcoming of routine techniques.So, the 8th purpose of the present invention provides the work-supporting means that a cartridge type burnishing device is used, it guarantees that the workpiece of big quality can be easy to loading and unloading, and can improve the operating efficiency (hereinafter referred to as " the 8th invention " and " the 9th invention ") of each cartridge type polishing operation.
Structure of the present invention and advantage:
According to first invention of the present invention, the wet type finishing method is included in a series of wet type polishing steps under the assembled state, it is to implement like this: adopt the polishing fluid with alkalescence to carry out final polishing step in many polishing steps, in addition, adopt polishing fluid to carry out final polishing step other polishing step before with acidity.
For this wet type finishing method, other polishing step before final polishing step can improve the polishing efficiency that they reach, in addition to not influence of final products, in the final polishing step that final products is had significant impact, can polish each workpiece glossily.
So, when adopting this wet type finishing method, in a series of polishing steps, can improve the efficient of each polishing operation, and in the end, each workpiece can stand smooth, polished.
According to second invention of the present invention, method of spray plating is such embodiment: each workpiece stands wet tumbling, then, carries out spraying plating on the surface of polished workpiece.Therefore, workpiece after the fast polishing, can improve the quality of workpiece surface roughness in the wet type polishing step in the dry type polishing step, then, according to method of spray plating workpiece is carried out spraying plating.
So, when adopting this method of spray plating, can reduce deposited metal thickness, surpass the formed thickness of coating of conventional method of spray plating, thereby can carry out each spraying plating step fast.Therefore, in conjunction with carrying out polishing step fast, can improve the operating efficiency of each spraying plating operation to each polished workpiece.
According to the 3rd invention of the present invention, the workpiece finishing method is to implement like this: after polished surface of the work stood the cartridge type polishing, each workpiece stood dry-fine, and then, workpiece stands wet tumbling again.Therefore, before carrying out follow-up dry-fine and wet tumbling step, can be easy to remove external foul that is bonded on the polished surface of the work and the oxide-film that on the whole surface of workpiece, spreads.
So, when adopting this workpiece finishing method, can be easy to remove external foul that is bonded on the polished surface of the work and the oxide-film that on the whole surface of workpiece, spreads, polished after this surface of the work can stand dry-fine, and then, workpiece can stand wet tumbling.
By the way, when carrying out the cartridge type polishing as a step after the dry-fine, the oxide-film that can form when removing dry-fine on workpiece and being bonded at after the polishing residue of surface of the work carries out wet tumbling.Thereby each wet type polishing operation can be finished under high efficiency, in addition, stays recessed portion on the surface of the work and so on and can stand polishing, and this adopts any polishing operation of polishing wheel to be actually inaccessiable in the dry-fine step.
In addition, when a step after finishing as dry-fine and wet tumbling is carried out the cartridge type polishing, the oxide-film that can when on workpiece, removing dry-fine, form and being bonded at after the polishing residue of surface of the work, finish each wet tumbling operation, in addition, stay recessed portion on the surface of the work and so on and can stand polishing, this adopts any polishing operation of polishing wheel to be actually inaccessiable in the dry-fine step.
According to the 4th invention of the present invention, adopt the wet type finishing method, wherein each workpiece adopts polishing wheel to polish, and sends polishing medium to simultaneously between the polished surface of each polishing wheel and polished surface of the work.This finishing method is to implement like this: each polishing operation is to finish under vacuum atmosphere or nitrogen atmosphere.Therefore, the surface of polished workpiece can remain under vacuum atmosphere or the nitrogen atmosphere in each polishing operation.So when adopting the wet type finishing method, polished workpiece is surperficial not oxidized in each polishing operation, the result does not form any oxide-film on the surface of polished workpiece.Thereby, can improve the quality of polishing operation, surpass the quality of conventional wet type polishing operation gained.
By the way, for this wet type finishing method,, when simultaneously nitrogen being blowed to polished surface of the work, can on polished surface of the work, form nitrogen atmosphere, and not need to encase polished surface of the work with cover and so on when polished surface of the work stands polishing.
So, when adopting this wet type finishing method, can use a simple mechanism to prevent the formation of oxide-film on the surface of the work reliably.
According to the 5th invention of the present invention, workpiece polishing device comprises an axle that matches with each polishing wheel, when axle allows that workpiece is polished when its axis rotates, workpiece polishing device is configured to like this: a coming-off preventing member is placed in axle foremost, the outside of polishing wheel contacts with coming-off preventing member, a clamp nut is connected with the polishing wheel on being contained in axle is inboard, at travelling nut on the axle polishing wheel is fixed on the axle.Therefore, opposite with conventional workpiece polishing device, do not need to lay clamp nut, and be fastening distance of clamp nut maintenance in the polishing wheel outside.
So, when adopting this workpiece polishing device, do not form any ledge, consequently: on workpiece polishing device, needn't consider any existence of not wishing object of hindering each polishing operation correctly to finish in the polishing wheel outside.Therefore, can improve the operating efficiency of each polishing operation.Particularly, stand polishing at single workpiece, on the axle a pair of polishing wheel is installed relatively simultaneously, such fault can not take place: because diaxon mutual collision has foremost hindered moving of polishing wheel in the situation of single workpiece between two-wheeled.So the core of each workpiece can stand polishing effectively.
In addition, owing to determined the position that each polishing wheel presents clearly on axle,, the polishing wheel outer surface position is changed according to the different-thickness of polishing wheel according to the polishing wheel outer surface.Therefore, can be easy to determine that polishing wheel is with respect to position that workpiece presented.
In addition, form a diameter amplifier section, coming-off preventing member can be contained in the diameter amplifier section of polishing wheel fully, then can make the polishing wheel outer surface consistent with the outermost end of axle as axis hole periphery around the polishing wheel outside.Therefore, each polishing operation can easilier be finished, and in addition, easier definite polishing wheel is with respect to position that workpiece presented.
According to the 6th invention of the present invention, the structure of cartridge type burnishing device is like this: this device comprise one have hold the polishing medium container of polishing medium and a workpiece that adapts to vibration, the polishing medium container comprises a upper end open, form a polishing medium in polishing medium container bottom and send mouth to, workpiece is positioned to be sent under the mouth, and the polishing medium that holds in the polishing medium container when Workpiece vibration is given workpiece serially.Therefore, when polishing medium more and more manyly when the polishing medium container discharges, the pressure of sending to that acts on the workpiece reduces gradually.
As adopt this cartridge type burnishing device of this structure, when single kind polishing medium is sent to workpiece with high-intensity pushing inlet pressure, between elementary period, can finish the rough polishing operation, in addition, when the sending pressure to and reduce gradually of polishing medium, can implement a series of polishing steps continuously, finishing polish step and final finishing polish step in the middle of comprising.
In addition, because polishing medium is fallen naturally, it is easy to be introduced in the porose area that forms on the workpiece.Therefore, the porose area on workpiece more can suitably stand polishing.
In addition, because polishing medium is relevant with falling naturally of polishing medium to sending to of surface of the work, the noise that the cartridge type burnishing device produces is very little, and, adopt the cartridge type burnishing device can reduce energy consumption.
By the way, as laying a fairlead, can send polishing medium to and not have any abnomal loss to workpiece sending between mouth and the surface of the work of polishing medium container.
In addition, vibrate with workpiece, can more successfully send polishing medium to workpiece as fairlead.
In addition, be compressed in the polishing medium that holds in the polishing medium container, then can change the working level that each polishing operation reaches on the workpiece as relying on the starting proper device.
According to the 7th invention of the present invention, the surface of the work processing method is to implement like this: workpiece stands polishing before or after surface treatment, thereafter, adopts the cartridge type burnishing device to carry out this surface treatment.Therefore, the working level uniformity that each polishing operation is reached.In addition, can not consider the formation of any burr on surface of the work.Therefore, can be easy to reach the processing on each surface as a final step.
So, as adopt this surface of the work processing method, can be easy to improve the operating efficiency that each surface treatment reaches.
By the way, the cartridge type burnishing device structure that adopts as each cartridge type polishing operation was: this device comprised that one has institute and holds the polishing medium container of polishing medium and one and adapt to the work of vibrating, the polishing medium container comprises a upper end open, form a polishing medium in polishing medium container bottom and send mouth to, workpiece is positioned at polishing medium and sends under the mouth, the polishing medium that holds in the polishing medium container when this Workpiece vibration moves is given surface of the work serially, then when polishing medium more and more manyly when the polishing medium container discharges, the pressure of sending to that acts on the workpiece reduces gradually.Therefore, when high-intensity pushing inlet pressure acts on single kind polishing medium, between elementary period, can finish the rough polishing operation, in addition, can adopt the cartridge type burnishing device to carry out a series of polishing steps continuously, finishing polish step and final finishing polish step in the middle of comprising.
In addition, the cartridge type burnishing device structure that adopts as each cartridge type polishing operation is: this device comprise one have hold polishing medium container and a work mounting s arm of polishing medium, the polishing medium container comprises a upper end open, and in the scope of polishing medium container regulation, supporting arm can from the polishing medium container roughly directly over the position rotate, then when the fore-end of work mounting s arm be positioned at polishing medium container upper end open directly over the time, workpiece can load and unload on the work mounting s arm.So, can on the work mounting s arm, load and unload each and have the workpiece of big quality.
In addition, rotate in the horizontal direction as the work mounting s arm, then workpiece can be easy to be positioned at the appropriate location of polishing medium container.
In addition, can axially move forward and backward, then when workpiece loads and unloads, can move on to low position on the work mounting s arm as the work mounting s arm.Therefore, workpiece loading and unloading on the work mounting s arm more easily.
By the way, surface treatment to be applying, coating, and alumite or alternate manner carry out, and the exemplary of workpiece is the wheel that vehicle and so on adopts.
According to the 8th invention of the present invention, the work-supporting means structure that the cartridge type burnishing device is used is such: this device comprises that has a polishing medium container and a work mounting s arm that holds polishing medium, the polishing medium container comprises a upper end open, and in the scope of polishing medium container regulation, the work mounting s arm can from polishing medium container upper end open roughly directly over the position rotate.Therefore and since when the fore-end of work supporting arm be positioned at polishing medium container upper end open directly over the time, each workpiece can load and unload on the work mounting s arm, can be easy to load and unload the workpiece that each has big quality on the work mounting s arm.
So,, then can improve the operating efficiency that each cartridge type polishing operation is reached as the cartridge type burnishing device is adopted this work-supporting means.
In addition, rotate in the horizontal direction as the work mounting s arm, then workpiece can be easy to be positioned at the appropriate location of polishing medium container.
In addition, can axially move forward and backward, then when workpiece loads and unloads, can move on to low position on the work mounting s arm as the work mounting s arm.Therefore, workpiece loading and unloading on the work mounting s arm more easily.
By the way, adopt soft material as polishing medium to particle or fritter form, as sponge, rubber, flexible plastic and so on then can high efficiency be implemented the finishing polish step.In addition, can wrap in soft material on grit or the hard fritter, be used as polishing medium to allow it.
According to the 9th invention of the present invention, a kind of cartridge type burnishing device comprises: a polishing medium container that holds polishing medium, this polishing medium container rotates around vertical axis, make wherein polishing medium continuously along circumferential flow, workpiece support arm on support column of linking the above-mentioned polishing medium container outside rotationally, the line of the above-mentioned workpiece support arm direction of expression departs from the line that connects polishing medium container center on top view, wherein above-mentioned polishing medium container comprises a upper end open, above-mentioned workpiece support arm can rotate around its axis, a workpiece removably installs to the workpiece support arm foremost, the direction of wherein above-mentioned workpiece support arm is made when the above-mentioned workpiece of polishing, its far-end produces along oblique right the flowing of the polishing medium of surface of the work thus tiltedly over the ground towards the direction of the above-mentioned continuous circumferential flow of polishing medium.The work mounting s arm is placed on the tortuous position with respect to rotating shaft, the work mounting s arm can rotate in 180 ° of scopes around the shaft from the polishing medium container, when the work mounting s arm was positioned at polishing medium container one side, the fore-end of work mounting s arm upwards presented downward-sloping state forwards.Therefore, when the work mounting s arm rotates around the axis to when being positioned at the opposite side of polishing medium container, can be easy on the work mounting s arm, be loaded and unloaded on the workpiece that work mounting s arm fore-end is installed.In addition, when the work mounting s arm rotates around the axis to when being positioned at polishing medium container one side, the work mounting s arm upwards presents downward-sloping state forwards, in the polishing medium that workpiece insertion polishing medium container is held, make workpiece can stand the cartridge type polishing thus.
Thereby, as the cartridge type burnishing device is adopted this work-supporting means, on the work mounting s arm, can be easy to load and unload the workpiece that each has big quality.Therefore, can improve the operating efficiency that the cartridge type polishing operation reaches.
In addition, can axially move forward and backward, then when each workpiece loads and unloads, can move on to low position on the work mounting s arm as the work mounting s arm.Therefore, workpiece loading and unloading on the work mounting s arm more easily.
In addition, can regulate with respect to the tortuous angle of rotating shaft, then can regulate polishing efficiency, in addition, can be adjusted to the work mounting s arm height that workpiece loading and unloading sets on the work mounting s arm corresponding to operating personnel corresponding to workpiece as the work mounting s arm.
Fig. 1 is a calcspar, and the series of steps of wet type finishing method is implemented in expression by first invention of the present invention.
Fig. 2 is a perspective view, and expression is by the wet type burnishing device of first invention of the present invention.
Fig. 3 is a positive view, and expression is by the burnishing device of 5 constant virtues rule technical work.
Fig. 4 is a positive view, and expression is by the burnishing device of the 5th invention work of the present invention.
Fig. 5 is a partial sectional view, and expression is by the burnishing device of the 5th invention work of the present invention.
Fig. 6 is a cutaway view, and expression is by the burnishing device of the 6th invention work of the present invention.
Fig. 7 is a cutaway view, and expression is by the cartridge type burnishing device of the 7th invention first embodiment work of the present invention.
Fig. 8 is a cutaway view, and expression is by the cartridge type burnishing device of the 7th invention second embodiment work of the present invention.
Fig. 9 is a cutaway view, the work-supporting means that expression is used by the cartridge type burnishing device of the 8th invention work of the present invention.
Figure 10 is a perspective view, the work mounting s assembly that expression is used by the cartridge type burnishing device of the 9th inventive embodiments work of the present invention.
Figure 11 is a perspective view, the loading and unloading state that the cartridge type burnishing device presents among expression Figure 10.
Figure 12 is the illustration of explanation usefulness, among expression Figure 10 on the work mounting s assembly work mounting s arm used move forward and backward mechanism.
Figure 13 is the illustration of explanation usefulness, the used rotating mechanism of Buck Plate on the work mounting s assembly among expression Figure 10.
Accompanying drawing hereinafter with reference to institute's preferred embodiment describes the present invention in detail.
First inventive embodiment:
Fig. 1 represents by a wet type finishing method embodiment of the invention process.This finishing method is implemented by a series of wet type polishing steps.
Steps A is represented the rough polishing step, and step B represents the finishing polish step, and step C represents final finishing polish step.
This steps A, B and C can be described as follows with reference to Fig. 2.Among the figure, reference number 101 expression support plates, reference number 111 expressions are along the bolster of support plate axis arranged.Adopt the appropriate device (not shown) that support plate 101 is rotated around bolster 111 along the arrow direction.Reference letter W represents a plate workpiece, and this plate workpiece is placed on the upper surface of support plate 101.In illustrated case, workpiece W is as polished surface (hereinafter referred to as burnishing surface).
Secondly, the reference number 102 expressions first rotating drive assembly, this first rotating drive assembly 102 comprises the driving power of motor and so on.Turning cylinder of reference number 121 expression, this turning cylinder 121 are arranged in the rotating drive assembly 102 and are protruding from it.Rely on said motor and so on that turning cylinder 121 is rotated around axis.Reference number 122 expressions first polishing wheel, this first polishing wheel 122 is fixedly mounted on turning cylinder 121 foremost.First polishing wheel 122 is used for polishing workpiece W when rotating, its burnishing surface 1221 is consistent with the bottom surface of polishing wheel 122.At this moment, between the burnishing surface of burnishing surface that rotates polishing wheel 122 and workpiece W, send polishing fluid to.When implementing final finishing polish step C, the polishing fluid of employing is an alkalies.On the contrary, in the step of implementing except that step C, i.e. when rough polishing steps A and finishing polish step B, polishing fluid is acid liquid.
In addition, the reference number 103 expressions second rotating drive assembly, identical with the first rotating drive assembly 102, this second rotating drive assembly 103 comprises the driving power of motor and so on.Turning cylinder of reference number 131 expressions relies on said motor and so on that this turning cylinder 131 is rotated around axis.Reference number 132 expressions second polishing wheel, this second polishing wheel 132 is fixedly mounted on turning cylinder 131 foremost.Second polishing wheel 132 is used for polishing workpiece W, and its burnishing surface 1321 is consistent with the bottom surface of polishing wheel 132.Simultaneously, between the burnishing surface of burnishing surface that rotates polishing wheel 132 and workpiece W, send polishing fluid to.Because it is identical with the polishing fluid of first polishing wheel 122 to be used for the polishing fluid of second polishing wheel 132, in order to simplify, omits the explanation of repetition here.
By the way, because first polishing wheel 122 and second polishing wheel, 132 mutual backward rotation, the burnishing surface of workpiece W stands polishing on reciprocating direction.
Second inventive embodiment:
Followingly second invention is described, suppose to take turns as workpiece with aluminium with reference to embodiment.
At first, the aluminium wheel heats in the hot water of about 80 ℃ of temperature, adopts conventional method to stand dry-fine then.Thereafter, the aluminium wheel stands wet tumbling, keeps the duty of about 30 ℃ of temperature simultaneously.
After polishing operation is finished, adopt conventional method of spray plating that the aluminium wheel is carried out spraying plating.Aluminium is taken turns the spraying plating that can adopt any way, as spraying plating chromium, spraying plating titanium etc.Should notice that the thickness that spraying plating forms is maintained at about 0.1 μ m usually in the scope of 0.2 μ m.When adopting spraying plating to replace conventional chromium plating, do not need to carry out liquid waste processing, this is inevitable when adopting conventional electro-plating method.Therefore, can improve the efficient of electroplating operations.
The 3rd inventive embodiment:
As an example, can adopt the used aluminium wheel of vehicle and so on as the workpiece of carrying out the 3rd invention.Yet when relating to the workpiece notion of the 3rd invention, the 3rd invention is not limited to take turns as workpiece with aluminium, but all adoptable products.
Usually, adopt wet type finishing method or dry type finishing method as finishing method in the 3rd invention, it is that the burnishing surface to workpiece polishes under the polishing medium existing.At this moment, carry out the 3rd polisher number of inventing and to only limit to one.Perhaps, also can adopt a plurality of polishers to carry out the 3rd invention.By the way, can be polishing wheel as an example representing polisher.
In order to carry out the 3rd inventive embodiment, can adopt conventional wet type finishing method or dry type finishing method to implement wet type finishing method of the present invention or dry type finishing method, wherein, exist between the working face of workpiece burnishing surface and polishing wheel under the polishing medium situation, surface of the work stands polishing.
In addition, in order to implement the 3rd invention, can adopt the cartridge type finishing method of any way, as liquid cartridge type finishing method, vibration cartridge type finishing method etc. are as the cartridge type finishing method.In addition, any polishing medium commonly used, as ceramic particle etc. all as polishing medium.
In addition, as the cartridge type polishing operation of the initial step of dry type polishing step, can be as so-called rough polishing operation.
In addition, the cartridge type polishing operation as the initial step of wet type polishing step has the work effect identical with dry type polishing operation situation, so it can be as polishing step in the middle of so-called.
In addition, the cartridge type polishing operation as the final step of wet type polishing step has the work friendship rate identical with wet type polishing operation situation, so it can be used as so-called finishing polish step.
The 4th inventive embodiment:
As an example, can adopt the used aluminium wheel of vehicle and so on as the workpiece of carrying out the 4th invention.Yet when relating to the workpiece notion, the 4th invention is not limited to the aluminium wheel, but the product of form of ownership.
In order to carry out the 4th invention, can adopt conventional wet type finishing method as wet type finishing method of the present invention, wherein, exist between the working face of workpiece burnishing surface and polisher under the polishing medium situation, surface of the work stands polishing.At this moment, the polisher number can be limited to one, but a plurality of polisher also can be used for carrying out the 4th invention.In addition, Chang Yong polishing fluid can be used as polishing fluid of the present invention.
For the burnishing surface that guarantees workpiece remains in the vacuum atmosphere, recommend whole burnishing device is covered with housing and so on, then, drive a vavuum pump enclosure interior is found time, to reach desirable vacuum state.Perhaps, only on the burnishing surface of workpiece cover with the housing of above-mentioned form.
In addition, for the burnishing surface that guarantees workpiece remains in the nitrogen atmosphere, it is just enough that enclosure interior is filled with nitrogen.
By the way, available injection system is delivered to nitrogen on the polished surface of workpiece, replacing covering the workpiece burnishing surface with the housing of above-mentioned form, and the method for portion's inflated with nitrogen within it.
The 5th inventive embodiment:
Fig. 4 has represented the burnishing device by the 5th inventive embodiments formation.Among the figure, reference letter W represents to be used for the wheel of vehicle and so on, and this wheel is corresponding to the workpiece of the 5th invention.Drive the proper device (not shown), the wheel W that is used for vehicle and so on can rotate around axis 0.
The a pair of axle of reference number 510 expression, this 510 be arranged in the wheel W that is used for vehicle and so on above.Drive the appropriate driving device (not shown), axle 510 can rotate around axis.In addition, axle 510 can move forward and backward along the axial or width as figure.In addition, they can be in the short stroke internal vibration.In addition, axle 510 can their bottom be made fulcrum, in the horizontal direction or vertical direction rotate.
Among the figure, a pair of small diameter portion of reference number 511 expressions, this small diameter portion 511 is formed on the front end place of axle 510.In addition, a pair of screw portion of reference number 512 expressions.Clamp nut 540 is spirally connected with screw portion 512.Clamp nut 540 act on the back explanation.The a pair of polishing wheel of reference number 520 expressions inserts this polishing wheel 520 by small diameter portion 511.Polishing wheel 520 is as conventional polishing wheel, and at the opposite end of hub portion 521, integral body forms flange section 522 and 523, thereby can clamp discoid polishing wheel 524 between flange section 522 and 523.
The a pair of anti-detachment pin of reference number 550 expression (corresponding to " coming-off preventing member " in the 5th invention), this anti-detachment pin 550 are assemblied in the small diameter portion 511 that forms on the axle 510 foremost.Anti-detachment pin 550 is used to prevent that polishing wheel 520 breaks away from from the small diameter portion 511 of axle 510.
When clamp nut 540 when polishing wheel 520 directions turn, polishing wheel 520 is by fastening firmly, in addition and fix with anti-detachment pin 550.
Center as flange section 523 forms recessed profile, as shown in Figure 5, anti-detachment pin 550 can be contained in the concave area 5231 (corresponding to " the diameter amplification region " in the invention five), can make the front end surface (outer surface) of polishing wheel 520 consistent with the front end of axle 510 thus.Therefore, can be easy to reach each polishing operation, and easier definite polishing wheel 520 will be for the position of wheel for vehicle W.
By the way, axle 510 can be done intermittent rotation (with respect to the rotation of wheel for vehicle W around axis 0) in positive direction and opposite direction.
The 6th inventive embodiment:
Among Fig. 6, reference number 610 expressions are used for the polishing medium container of cartridge type burnishing device 6A.Polishing medium (particulate material) 620 is contained in the polishing medium container 610.By the way, any type of polishing medium commonly used all can be used as polishing medium 620 as ceramic particle etc.
Fairlead of reference number 630 expressions, fairlead 630 fits in such state from the bottom of outside and polishing medium container 610: fairlead can be rotated.In addition, flaring cover of reference number 631 expression, the lower end of this is tubaeform cover 631 is arranged in fairlead 630 is to constitute the part of fairlead 630.The effect of fairlead 630 will be explained below.
Reference letter W represents to be used for the wheel (corresponding to " workpiece " of the 6th invention) of vehicle and so on, and wheel W is contained in tubaeform cover 631 inside, does not have significant gap therebetween and exists.By the way, when the wheel W that is used for vehicle and so on rotates, comprise that the fairlead 630 of tubaeform cover 631 is done whole rotation and vibration.
When polishing medium 620 falls in granular media container 610 naturally, when the wheel W that is used for vehicle and so on simultaneously did the rotation of vibration shape, by not having the fairlead 630 in remarkable gap with wheel W, polishing medium 620 arrived wheel W surface continuously.Thereafter, polishing medium 620 is discharged towards the below by many holes 651 and 652, simultaneous wheels the W surface stand polishing.
As mentioned above, when much more more and more polishing medium 620 left polishing medium container 610, the pressure of sending to that acts on the wheel W that is used for vehicle and so on reduced gradually.Therefore, send pressure action at the lip-deep initial period of wheel W at height, but the polishing wheel sub-surface, and irrelevant with the single kind of the used polishing medium of each polishing operation.In addition, when polishing medium 620 produce send pressure to and reduce gradually the time, polishing step and finishing polish step in the middle of can implementing continuously for the surface of the wheel W that is used for vehicle and so on.
When polishing medium 620 be discharged to fully the wheel W that is used for vehicle and so on below during the zone, promptly polishing medium container 610 is inner becomes when empty, polishing medium 620 returns in the polishing medium container 610.Then, polishing medium 620 can repeatedly be used for implementing continuously the rough polishing step, middle polishing step and finishing polish step.
The 7th inventive embodiment:
Fig. 7 has represented the cartridge type burnishing device by first embodiment formation of the 7th invention.
In Fig. 7, reference number 710 expressions are used for the polishing medium container of cartridge type burnishing device 7A.Polishing medium (particulate material) 720 is contained in the polishing medium container 710.By the way, any type of polishing medium commonly used all can be used as polishing medium 720 as ceramic particle etc.
Reference number 711 is illustrated in the upper end open that polishing medium container 710 upper ends form, and by upper end open 711 polishing medium container 710 inside is communicated with atmosphere.
Reference number 712 expression polishing mediums are sent mouth to, and this polishing medium is sent the bottom that mouth 712 is formed on polishing medium container 710 to.Send mouth 712 to by polishing medium, the polishing medium 720 that is contained in the polishing medium container 710 is fallen naturally.When much more more and more polishing medium 720 left polishing medium container 710, the pressure that whereabouts polishing medium 720 produces reduced gradually.
Fairlead of reference number 730 expressions, this fairlead 730 fits in such state with the bottom of polishing medium container 710: fairlead 730 can be rotated.In addition, flaring cover of reference number 731 expressions, this tubaeform cover is arranged in the bottom of fairlead 730, constitutes the part of fairlead 730.The effect of fairlead 730 will be explained below.
Reference letter W represents to be used for the wheel (corresponding to " workpiece " of the 7th invention) of vehicle and so on, and this wheel W can rotate around axis 0, and it vibrates simultaneously.By the way, when wheel W rotates, comprise the rotation of the fairlead 730 do vibration shapes of tubaeform cover 731.
When polishing medium 720 falls in polishing medium container 710 naturally to the surface of wheel W, when this wheel W does the rotation of vibration shape simultaneously, arrive wheel W surface continuously by fairlead 730 (no significant gap between polishing medium container 710 and the fairlead 730) polishing medium 720.Polishing medium 720 is discharged towards the below by many holes 751 and 752.
By the way, as mentioned above, when much more more and more polishing medium 720 left polishing medium container 710, the pressure of sending to of delivering to polishing medium 720 generations on the wheel W reduced.Therefore, even adopt the polishing medium of single kind, wheel W can stand rough polishing in the surface, in addition, and polishing and finishing polish in the middle of the surface of wheel W can be stood continuously.
When polishing medium 720 be discharged to fully wheel W below after the zone, promptly polishing medium container 710 inner changes after the skies adopt the appropriate device (not shown) that polishing medium 720 is returned in the polishing medium container 710.Then, wheel W stands rough polishing more continuously, middle polishing and finishing polish.Add compressed air or water and make polishing medium 720 compression of air or water by compression, can change the practical extent that each polishing operation reaches.
After the cartridge type polishing operation is finished, wheel W is carried out surface treatment, as applying, electroplate alumite processing etc.All existing process of surface treatment commonly used all can be used for carrying out above-mentioned surface treatment.
By first embodiment of the 7th invention, because polishing medium belongs to falling naturally of polishing medium to sending to of surface of the work, so the noise that produces is minimum, in addition, energy consumption can minimize.
In addition, by first embodiment of the 7th invention, because fairlead is arranged in sending between mouth and the surface of the work of polishing medium container, can reach polishing medium does not have any loss to sending to of workpiece.
In addition, as adopting the polishing medium in the appropriate device (not shown) compression polishing medium container, can change the practical extent that each polishing operation that workpiece finishes reaches.
Fig. 8 has represented the cartridge type burnishing device by second embodiment formation of the present invention.
In Fig. 8, reference number 7B represents a cartridge type burnishing device, and reference number 760 expressions drive the driving section of cartridge type burnishing device 7B.The cylindrical polishing medium container of reference number 761 expressions, this polishing medium container 761 is installed in and drives on the section 760.Start driving section 760, polishing medium container 761 can circumferentially rotate around the axis that drives section 760.Reference number 762 expression polishing mediums, this polishing medium is contained in the polishing medium container 761.The polishing medium that all are commonly used all can be used as polishing medium 762 as ceramic particle and so on.By the way, can implement finishing method by wet type glossing or dry type glossing.
Secondly, reference number 770 expressions and the substrate that drives section 760 combinations, reference number 771 is illustrated in the pillar of erectting on the substrate 770.Pillar 771 protrudes upward, and reaches the top of polishing medium container 761.
Connection carriage of reference number 780 expressions, this carriage 780 is arranged to and can swings on pillar 771.Particularly, connecting carriage 780 can be along vertical plane around 0 spot wobble.Reference number 790 expression supporting stations, this supporting station 790 is installed in by tumbler 781 and connects on the carriage 780.Therefore, supporting station 790 can in addition, drive tumbler 781 supporting station 790 is rotated or swing around axis P with connecting carriage 780 along the vertical plane swing.
Supporting member of reference number 791 expressions, this supporting member 791 is arranged on the supporting station 790, can move at fore-and-aft direction.In addition, supporting arm of reference number 792 expression, this supporting arm 792 matches with supporting member 791, can move along fore-and-aft direction with respect to supporting member 791.It should be noted that: the fore-and-aft direction of supporting arm 792 is consistent with the fore-and-aft direction of supporting member 791.Reference letter W represents workpiece (the aluminium wheel that is used for vehicle), and this workpiece W is installed in supporting arm 792 foremost by air chuck 793, thereby workpiece W is inserted in the polishing medium 762 of polishing medium container 761.
The operational scenario of the burnishing device that constitutes in a manner described below is described.
At first, shown in imaginary line (single-point chain-dotted line), supporting arm 792 install make supporting arm 792 be positioned at foremost supporting member 791 directly over.Then, this supporting arm 792 retreats downwards.When keeping above-mentioned state, start air chuck 793, the workpiece W that is used for vehicle and so on is contained in supporting arm 792 foremost, thereby workpiece W is contained on the supporting arm 792 securely by air chuck 793.Then, shown in imaginary line (two point chain-dotted line), make supporting arm 792 edges upward to stretching out.Then, shown in solid line, make supporting arm 792 with supporting station 790 along vertical plane around 0 spot wobble, thereby workpiece W insert to be kept in the polishing medium 762 of flow regime.By the way, when workpiece W inserted polishing medium 762, supporting arm 792 was keeping doing discontinuous moving under the swing state.After finishing polishing operation, make supporting arm 792 do swing in the other direction along vertical plane around 0 with supporting member 791 and supporting station 790, supporting arm 792 remains on vertical state, its be positioned at foremost supporting member 791 directly over, shown in imaginary line (two point chain-dotted line), then, supporting arm 792 is moved down into the state shown in imaginary line (single-point chain-dotted line).When keeping above-mentioned state, wheel W breaks away from foremost from supporting arm 792.Then, repeat the aforesaid operations step.
By the way, as soft material with particle or fritter form, as sponge, rubber, conducts such as flexible plastic are used for the polishing material of burnishing device 7B, then can finish each finishing polish operation expeditiously.By the way, can on each grit or hard fritter surface, make it can be used as such polishing medium with soft material by bag.
After finishing the cartridge type polishing operation, workpiece W is carried out surface treatment, as applying, to electroplate, alumite is handled.In above-mentioned surface treatment method, can comprise the surface treatment commonly used of all kinds.
First embodiment and the used workpiece W of second embodiment that implement the 7th invention can pass through surface treatment in advance, perhaps, also can be without any surface-treated workpiece.
The 8th inventive embodiment:
Fig. 9 represents the used work mounting s assembly of cartridge type burnishing device by the 8th inventive embodiments formation.
In Fig. 9, reference number 8B represents a cartridge type burnishing device, and reference number 860 expressions drive the driving section of cartridge type burnishing device 8B.The cylindrical polishing medium container of reference number 861 expressions, this polishing medium container 861 is installed in and drives on the section 860.Start driving section 860, polishing medium container 861 can circumferentially rotate around the axis that drives section 860.Reference number 862 expression polishing mediums, this polishing medium 862 is contained in the polishing medium container 861.The polishing medium that all are commonly used all can be used as polishing medium 862 as ceramic particle and so on.In addition, can use the wet type glossing for finishing method, perhaps, also available dry type glossing.
Secondly, reference number 870 expressions and the substrate that drives section 860 combinations, reference number 871 is illustrated in the pillar of erectting on the substrate 870.Pillar 871 protrudes upward, and reaches the top of polishing medium container 861.
Connection carriage of reference number 880 expressions, this carriage 880 is arranged to and can swings on pillar 871.Particularly, connecting carriage 880 can be along vertical plane around 0 spot wobble.Reference number 890 expression supporting stations, this supporting station 890 is installed in by tumbler 881 and connects on the carriage 880.By this structure, supporting station 890 can in addition, drive tumbler 881 supporting station 890 is rotated or swing around axis P with connecting carriage 880 along the vertical plane swing.
Supporting member of reference number 891 expressions, this supporting member 891 is arranged on the supporting station 890, can move at fore-and-aft direction.In addition, supporting arm of reference number 892 expressions, this supporting arm 892 matches with supporting member 891, and it can be moved along fore-and-aft direction.Reference letter W represents workpiece (the aluminium wheel that is used for vehicle and so on), and this workpiece W is installed in supporting arm 892 foremost by air chuck 893, thereby workpiece W is inserted in the polishing medium 862 of polishing medium container 861.
The operational scenario of the burnishing device that constitutes in a manner described below is described.
At first, shown in imaginary line (single-point chain-dotted line), supporting arm 892 install make its upper end be positioned at supporting member 891 directly over.Then, it retreats downwards.Keeping wheel W being contained in securely the upper end of supporting arm 892 by air chuck 893 under the above-mentioned state.Then, shown in imaginary line (two point chain-dotted line), make supporting arm 892 edges upward to stretching out.Then shown in solid line, make supporting arm 892 with supporting member 891 and supporting station 890 along vertical plane around 0 spot wobble, thereby wheel W is inserted in the polishing medium 862 that keeps flow regimes in the polishing medium container 861.By the way, when wheel W inserted polishing medium 862, supporting arm 892 can be done discontinuous moving under vibrational state.After finishing polishing operation, make supporting arm 892 do swing in the other direction along vertical plane around 0 with supporting station 890, then, shown in imaginary line (two point chain-dotted line), supporting arm 892 remains on such position: supporting arm 892 be positioned at foremost supporting member 891 directly over, then, supporting arm 892 retreats into the state shown in imaginary line (single-point chain-dotted line) downwards.When keeping above-mentioned state, wheel W breaks away from foremost from supporting arm 892.Then, repeat the aforesaid operations step.
By the way, as using as sponge, rubber, the soft material of flexible plastic and so on then can be finished each finishing polish operation expeditiously as the polishing material that is used for burnishing device 8B.By the way, can on each grit or hard fritter surface, make the grit of clad or the polishing medium that hard fritter can be used as above-mentioned form with soft material by bag.
After finishing the cartridge type polishing operation, can carry out surface treatment, as applying, electroplate alumite processing etc.In above-mentioned surface treatment method, can comprise the surface treatment commonly used of all kinds.
The 9th inventive embodiment:
Figure 10 is a perspective view, the work mounting s assembly that is used for the cartridge type burnishing device that its expression constitutes by the 9th inventive embodiments, wherein workpiece is in polishing condition, Figure 11 is a perspective view, it is illustrated in the loading and unloading state of workpiece in the cartridge type burnishing device, and Figure 12 is the view of an explanation usefulness, is illustrated in the mechanism that moves forward and backward of work mounting s arm in the work mounting s assembly, Figure 13 is the view of an explanation usefulness, is illustrated in the rotating mechanism of Buck Plate in the work mounting s assembly.
In Figure 10 and Figure 11, reference number 9B represents the cartridge type burnishing device, the base plate of reference number 910 expression cartridge type burnishing device 9B.Reference number 920 expression polishing medium containers, this polishing medium container 920 is contained on the base plate 910.Polishing medium container 920 is designed to have cylindrical shape, thereby can start the appropriate driving device (not shown) and make its along circumferentially rotating around its axis.Reference number 921 expression polishing mediums, this polishing medium 921 is contained in the polishing medium container 920.Can adopt all common used materials as ceramic particle and so on.By the way, available wet type glossing is implemented finishing method, and perhaps, also available dry type glossing is implemented finishing method.
Secondly, scaffold of reference number 911 expressions, this scaffold is erected on the base plate 910.This scaffold 911 is protruded upward, reach the top of polishing medium container 920.
Buck Plate of reference number 930 expressions, this Buck Plate 930 installs on the scaffold 911 by rotating shaft 931.According to the rotation of rotating shaft 931, this Buck Plate 930 can rotate in about 180 ° of scopes (i.e. scope between state shown in Figure 10 and state shown in Figure 11).In addition, as shown in figure 13, first CD-ROM drive motor 932 is contained on the scaffold 911.When the rotatory force of motor 932 reduces with deceleration regime, by vee-belt 934 above-mentioned rotatory force when the rotatory force of first CD-ROM drive motor 932 reduces with deceleration regime, by vee-belt 934 above-mentioned rotatory force is passed to the belt wheel 935 of rotating shaft 931 from the belt wheel 933 of first CD-ROM drive motor 932, can in about 180 ° of scopes, do thus back and forth to rotate.
Supporting station of reference number 940 expressions is fixed on this supporting station 940 on the Buck Plate 930 by a pair of carriage 941.This supporting station 940 is contained on the scaffold 911 (the front end one side representative of supposition work mounting s arm 960 forwards to) with the state that turns forward.The angle of inclination that it should be noted that supporting station 940 can be regulated.
Next step, slide plate 950 is arranged in the back side of supporting station 940, thereby makes it do front/rear moving along the inclined plane of supporting station 940.Start screw/nut mechanism 951, this slide plate 950 can move forward and backward with respect to supporting station 940.By the way, reference number 9511 expression is arranged in the screw portion in the screw/nut mechanism 951 at supporting station 940 back sides, and reference number 9512 expressions are arranged in a pair of nut portion on the slide plate 950.When driving second CD-ROM drive motor 952, screw portion 9511 is rotated, because being threadedly engaged with of screw portion 9511 and nut portion 9512, nut portion 9512 is that slide plate 950 moves along fore-and-aft direction.
Refer again to Figure 10 and Figure 11, reference number 960 expression work mounting s arms, and as shown in figure 12, this work mounting s arm 960 is stretched out from slide plate 950.W is contained in work mounting s arm 960 foremost, thereby workpiece W inserts in the polishing medium 921 of polishing medium container 920 workpiece (the aluminium wheel that is used for vehicle and so on) by the air chuck (not shown).In addition, the 3rd CD-ROM drive motor 961 is contained on the slide plate 950.The rotatory force of the 3rd CD-ROM drive motor 961 passes on the work mounting s arm 960 under deceleration regime, and work mounting s arm 960 is rotated around its axis.By the way, work mounting s arm 960 can be along positive direction and is made intermittence in the other direction and rotate.
The operating instruction of burnishing device is as follows.
At first, as shown in figure 11, drive first CD-ROM drive motor 932 rotating shaft 931 is rotated, make Buck Plate 930 be arranged in (by the state of Figure 13 imaginary line representative) outside the polishing medium container 920.At this moment, the fore-end of work mounting s arm 960 is the state of being inclined upwardly.When keeping this state, operating personnel are placed on supporting arm 960 to workpiece W foremost, and it is fixed on the supporting arm 960.
Then, drive first CD-ROM drive motor 932 rotating shaft 931 is rotated, Buck Plate 930 is positioned within the polishing medium container 920, wheel W inserts in the polishing medium container 920 and is in the polishing medium of flow regime thus.By the way, when wheel W remained in the polishing medium 921 with the insertion state, work mounting s arm 960 can be done intermittently to move by vibrational state.After finishing polishing operation, drive first CD-ROM drive motor 932 rotating shaft 931 is rotated, Buck Plate 930 is positioned at outside the polishing medium container 920.At this moment, the fore-end of work mounting s arm 960 is the state of being inclined upwardly.When keeping this state, operating personnel break away from workpiece W from work mounting s arm 960, then, next workpiece W is put on the work mounting s arm 960, so that next workpiece is fixed on the work mounting s arm 960.
By the way, as using as sponge, rubber, the soft material of flexible plastic and so on then can be finished each finishing polish operation expeditiously as the polishing material that is used for burnishing device 9B.In addition, can on each grit or hard fritter surface, with soft material the grit of clad or the polishing medium that hard fritter can be used as above-mentioned form be arranged by bag.
After finishing the cartridge type polishing operation, can carry out surface treatment, as applying, electroplate alumite processing etc.In surface treatment method, can comprise the surface treatment commonly used of all kinds.
Although the preferred embodiment according to first to the 8th invention illustrates the present invention above, it should be noted that: the present invention is not limited to these embodiment, and under the scope of the invention that does not exceed following claims defined, can do various variations or modification.
Claims (1)
1. cartridge type burnishing device comprises:
A polishing medium container that holds polishing medium, this polishing medium container rotates around vertical axis, makes wherein polishing medium continuously along circumferential flow,
Workpiece support arm on support column of linking the above-mentioned polishing medium container outside rotationally, the line of the above-mentioned workpiece support arm direction of expression departs from the line that connects polishing medium container center on top view,
Wherein above-mentioned polishing medium container comprises a upper end open, above-mentioned workpiece support arm can rotate around its axis, a workpiece removably installs to the workpiece support arm foremost, the direction of wherein above-mentioned workpiece support arm is made when the above-mentioned workpiece of polishing, its far-end produces along oblique right the flowing of the polishing medium of surface of the work thus tiltedly over the ground towards the direction of the above-mentioned continuous circumferential flow of polishing medium.
Applications Claiming Priority (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP332865/96 | 1996-11-27 | ||
| JP8332866A JPH10156700A (en) | 1996-11-27 | 1996-11-27 | Wet grinding method |
| JP8332865A JPH10156674A (en) | 1996-11-27 | 1996-11-27 | Polishing method of workpiece |
| JP332866/96 | 1996-11-27 | ||
| JP358015/96 | 1996-12-31 | ||
| JP358014/96 | 1996-12-31 | ||
| JP8358015A JPH10193251A (en) | 1996-12-31 | 1996-12-31 | Barrel polishing device |
| JP8358014A JPH10193272A (en) | 1996-12-31 | 1996-12-31 | Polishing device for work |
| JP47369/97 | 1997-02-14 | ||
| JP9047369A JPH10225860A (en) | 1997-02-14 | 1997-02-14 | Surface treatment method of work |
| JP9047370A JPH10225859A (en) | 1997-02-14 | 1997-02-14 | Work support device for barrel polishing device and polishing medium |
| JP47370/97 | 1997-02-14 | ||
| JP231778/97 | 1997-08-12 | ||
| JP9231778A JPH1158215A (en) | 1997-08-12 | 1997-08-12 | Barrel polishing device and work holder therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1184018A CN1184018A (en) | 1998-06-10 |
| CN1078835C true CN1078835C (en) | 2002-02-06 |
Family
ID=27564668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97122945A Expired - Fee Related CN1078835C (en) | 1996-11-27 | 1997-11-26 | Buffing method and buffing apparatus |
Country Status (10)
| Country | Link |
|---|---|
| EP (3) | EP0845327B1 (en) |
| KR (2) | KR100310583B1 (en) |
| CN (1) | CN1078835C (en) |
| AU (1) | AU706377B2 (en) |
| BR (1) | BR9706040A (en) |
| CA (3) | CA2323328A1 (en) |
| DE (1) | DE69729779T2 (en) |
| ES (1) | ES2222494T3 (en) |
| MY (1) | MY123830A (en) |
| TR (1) | TR199701398A3 (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0922530B1 (en) * | 1997-12-10 | 2005-03-23 | Shuji Kawasaki | Barrel-polishing apparatus |
| US6261154B1 (en) * | 1998-08-25 | 2001-07-17 | Mceneny Jeffrey William | Method and apparatus for media finishing |
| US20020088773A1 (en) * | 2001-01-10 | 2002-07-11 | Holland Jerry Dwayne | Nonabrasive media with accelerated chemistry |
| CN101486158B (en) * | 2009-02-14 | 2012-05-30 | 陈炳巽 | Sanding wire-drawing machine |
| US10179388B2 (en) * | 2009-05-12 | 2019-01-15 | Rem Technologies, Inc. | High throughput finishing of metal components |
| EP2283969A1 (en) * | 2009-07-30 | 2011-02-16 | REM Technologies, Inc. | High throughput finishing of metal components |
| CN102211307B (en) * | 2011-06-10 | 2012-10-03 | 湖南科技大学 | Automatic oilstone feeding device of portable plastic mould conformal-polishing machine |
| CN103522171B (en) * | 2012-07-05 | 2016-04-06 | 上海华虹宏力半导体制造有限公司 | A kind of nitrogen gas conveying device for polishing pad abrasive disk |
| CN107030583A (en) * | 2017-03-21 | 2017-08-11 | 天津华海清科机电科技有限公司 | Silicon substrate film polishing method and device |
| CN108356635A (en) * | 2017-09-26 | 2018-08-03 | 六和轻合金（昆山）有限公司 | A kind of automotive hub smart car part coating process |
| CN108115499B (en) * | 2017-12-25 | 2023-08-22 | 中信戴卡股份有限公司 | Wheel shape-following bristle thorn device |
| DE102018216615A1 (en) * | 2018-09-17 | 2020-03-19 | Aktiebolaget Skf | Process for processing a surface of a metal object |
| CN110039432B (en) * | 2019-04-22 | 2024-05-07 | 珠海广鑫厨卫科技有限公司 | Polishing machine and polishing process |
| KR102528200B1 (en) * | 2021-03-19 | 2023-05-03 | 주식회사 기현테크 | Deburring method of processed surface of biocompatible parts made of titanium alloy material |
| CN114178935B (en) * | 2021-12-30 | 2022-11-29 | 无锡市夸克微智造科技有限责任公司 | Artificial crystalline lens micro-processing equipment and processing technology |
| CN115213793A (en) * | 2022-07-19 | 2022-10-21 | 无锡汉瓷特种陶瓷技术有限公司 | Polishing device and polishing method for production of engine ceramic core |
| CN115157018B (en) * | 2022-07-28 | 2023-12-12 | 九江德福科技股份有限公司 | Method for solving poor texture of foil surface of lithium electric copper foil |
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- 1997-11-12 CA CA002323328A patent/CA2323328A1/en not_active Abandoned
- 1997-11-12 CA CA002220820A patent/CA2220820C/en not_active Expired - Fee Related
- 1997-11-12 CA CA002323335A patent/CA2323335A1/en not_active Abandoned
- 1997-11-12 AU AU45170/97A patent/AU706377B2/en not_active Ceased
- 1997-11-19 EP EP97120302A patent/EP0845327B1/en not_active Expired - Lifetime
- 1997-11-19 EP EP99107517A patent/EP0956925A1/en not_active Withdrawn
- 1997-11-19 DE DE69729779T patent/DE69729779T2/en not_active Expired - Fee Related
- 1997-11-19 EP EP99107518A patent/EP0956926A1/en not_active Withdrawn
- 1997-11-19 ES ES97120302T patent/ES2222494T3/en not_active Expired - Lifetime
- 1997-11-25 TR TR97/01398A patent/TR199701398A3/en unknown
- 1997-11-26 MY MYPI97005709A patent/MY123830A/en unknown
- 1997-11-26 CN CN97122945A patent/CN1078835C/en not_active Expired - Fee Related
- 1997-11-27 KR KR1019970063481A patent/KR100310583B1/en not_active IP Right Cessation
- 1997-11-27 BR BR9706040-2A patent/BR9706040A/en not_active IP Right Cessation
-
2000
- 2000-08-31 KR KR1020000051039A patent/KR100318999B1/en not_active IP Right Cessation
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| JPS5111874A (en) * | 1974-07-19 | 1976-01-30 | Adobansuto Mashin Puraningu In | JUGOHOHOOYOBISORENIMOCHIIRU HEISASOCHIKEI |
| DE3610341A1 (en) * | 1986-03-26 | 1987-10-01 | Spaleck Gmbh Max | Sound-absorbing lid for trough- or bowl-shaped receptacles for working workpieces |
| JPH04289069A (en) * | 1991-03-19 | 1992-10-14 | Asahi Tec Corp | Barrel polishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100310583B1 (en) | 2003-03-15 |
| EP0845327B1 (en) | 2004-07-07 |
| MX9709152A (en) | 1998-09-30 |
| ES2222494T3 (en) | 2005-02-01 |
| TR199701398A2 (en) | 1999-10-21 |
| CA2220820A1 (en) | 1998-05-27 |
| MY123830A (en) | 2006-06-30 |
| EP0956925A1 (en) | 1999-11-17 |
| CN1184018A (en) | 1998-06-10 |
| DE69729779D1 (en) | 2004-08-12 |
| CA2323328A1 (en) | 1998-05-27 |
| EP0845327A2 (en) | 1998-06-03 |
| BR9706040A (en) | 2001-11-27 |
| KR19980042849A (en) | 1998-08-17 |
| TR199701398A3 (en) | 1999-10-21 |
| CA2220820C (en) | 2002-05-07 |
| EP0845327A3 (en) | 1998-09-30 |
| EP0956926A1 (en) | 1999-11-17 |
| CA2323335A1 (en) | 1998-05-27 |
| AU706377B2 (en) | 1999-06-17 |
| AU4517097A (en) | 1998-06-04 |
| KR100318999B1 (en) | 2002-01-04 |
| DE69729779T2 (en) | 2005-07-14 |
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