CN107283597A - A kind of automobile bearing manufacturing equipment - Google Patents
A kind of automobile bearing manufacturing equipment Download PDFInfo
- Publication number
- CN107283597A CN107283597A CN201710462267.6A CN201710462267A CN107283597A CN 107283597 A CN107283597 A CN 107283597A CN 201710462267 A CN201710462267 A CN 201710462267A CN 107283597 A CN107283597 A CN 107283597A
- Authority
- CN
- China
- Prior art keywords
- ceramic balls
- embryo
- graphite
- jacket
- slideway
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
-
- 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
- B24B29/04—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 for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
-
- 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
- B24B31/10—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 other means for tumbling of work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
- B28B11/0845—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads for smoothing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
- B28B17/0036—Cutting means, e.g. water jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/32—Balls
Abstract
A kind of automobile bearing manufacturing equipment, it is related to a kind of ceramic bearing manufacturing equipment, the application manufactures Ceramic Balls embryo by 3D printing device, material injecting device and heat isostatic apparatus, by Ceramic Balls embryo styling apparatus, Ceramic Balls embryo lapping device and Ceramic Balls embryo burnishing device by Ceramic Balls embryogenesis ceramic balls.Graphite skeleton built in the ceramic balls that the application is manufactured so that the impact resistance of ceramic balls greatly increases.Compared with prior art, the beneficial effects of the invention are as follows：It can be produced with the strong ceramic balls of impact resistance by this equipment so that it is applied to vehicle with ceramic bearing, strengthens the performance of vehicle, solve the problem of conventional ceramic bearing impact resistance is not good to be applied to vehicle.
Description
Technical field
The present invention relates to a kind of bearing mnanufacture equipment, especially a kind of ceramic bearing manufacturing equipment.
Background technology
Ceramic bearing is as a kind of important mechanical basic part, with high temperature resistant, cold-resistant, wear-resisting, corrosion-resistant, diamagnetic electricity
The characteristics such as insulation, oil-free self lubrication, high rotating speed, environment and special operation condition available for extreme.Because it has metal shaft
Incomparable premium properties is held, is widely used in Aeronautics and Astronautics, navigation, oil, chemical industry, automobile, electronic equipment, metallurgical,
The fields such as electric power, weaving, pump class, medicine equipment, scientific research and national defense and military.For special car, most of they are operated in work
, it is necessary to often repair and change spare and accessory parts, the Fast Wearing of metal bearing and deformation are also one in condition rugged environment
Big problem.And ceramic bearing is suitable for the operation under the mal-condition for being covered with Korrosionsmedium with corrosion is not afraid of；It is cold by heat expansion
The influence I of contracting allows bearing to be worked in difference variation more violent environment；The density ratio steel for rolling bead is low, weight
It is more light, therefore 40% can be reduced to the centrifugal action of outer ring when rotating；Modular ratio steel is high, is unlikely to deform during stress
Be conducive to improving operating rate, and the advantages of reach degree of precision etc., be that instead of the splendid selection of metal bearing in special car.
But compared to metal bearing, the impact resistance of ceramic bearing is poor, traveling is easy to make on the not good road of road conditions for a long time
The breakage of bead inside into ceramic bearing, serious meeting causes the cracking of bead to scrap whole ceramic bearing, if ceramic shaft
Its impact resistance must just be strengthened by holding when metal bearing to be replaced is applied on special car.
The manufacture method of ceramic bead mainly uses hot isostatic pressing method in present ceramic bearing, is both put into ceramic powders
In sheath material, pressurization then is heated to it and is made.
The content of the invention
The present invention is directed to deficiency of the prior art there is provided a kind of automobile bearing manufacturing equipment, can by this equipment
Produce with the strong ceramic balls of impact resistance so that ceramic bearing is applied to vehicle, strengthen the performance of vehicle, solve conventional
Ceramic bearing impact resistance it is not good can not be applied to vehicle the problem of.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of automobile bearing manufacture
Equipment, including heat isostatic apparatus, described heat isostatic apparatus include plus-pressure furnace, pressue device and heater, described
Several reusable graphite jackets are additionally provided with plus-pressure furnace, described graphite jacket includes lower jacket lid and upper jacket
Lid, described lower jacket lid and described upper jacket lid is salable closes up is provided with lower half spherical cavity, institute in described lower jacket lid
The upper half spherical cavity being engaged with the lower half spherical cavity is provided with the upper jacket lid stated, described lower semisphere bottom of chamber portion is provided with useless
Hopper, described episphere top of chamber is provided with sprue；Also include 3D printing device, described 3D printing device bag printing
First print cycle slideway and again print cycle slideway, described first print cycle are provided with room, described Photocopy Room
3D printer is provided with slideway and the described slideway of print cycle again, described 3D printer is connected with feeding device, institute
The 3D printer stated prints support frame in lower semisphere intracavitary；Also include material injecting device, described material injecting device includes material feeding
It is provided with mould locking device and injecting device in room, described material feeding room, described mould locking device is by described lower jacket lid and described upper
Jacket lid mutually closes up, and then described injecting device injects ceramic powders into described graphite jacket；Also include conveying arrangement,
Described conveying arrangement includes carrier rails, and the described graphite jacket of described carrier rails delivery, described carrier rails are passed through
Wear described 3D printing device and described material injecting device and be connected in described heat isostatic apparatus；Also include Ceramic Balls embryo
Styling apparatus, described Ceramic Balls embryo styling apparatus includes ceramic balls ball embryo positioner and high pressure waterjet device, described
Ceramic balls ball embryo positioner by Ceramic Balls embryo fix after by described high pressure waterjet device to described Ceramic Balls embryo table
Cut in face；Also include Ceramic Balls embryo lapping device, described Ceramic Balls embryo lapping device includes grinding drum, described grinding
Abrasive disk and abrasive material are provided with bucket；Also include Ceramic Balls embryo burnishing device, described Ceramic Balls embryo burnishing device includes polishing
Polishing trough and polishing cloth are provided with disk, described polishing disk.
In above-mentioned technical proposal, it is preferred that some evenly distributed graphite fix bars are provided with described plus-pressure furnace,
Described graphite jacket can be fixed in described graphite fix bar, and it is removable that described graphite, which is wrapped in described fix bar,
Unload.
In above-mentioned technical proposal, it is preferred that described conveying arrangement also includes transporter, described transporter is by institute
The graphite jacket on carrier rails is stated to be placed into described graphite fix bar.
In above-mentioned technical proposal, it is preferred that described 3D printer is divided into graphite 3D printer and resin 3D printer, institute
The feeding device stated includes graphite loader and resin loader, the described graphite feed of described graphite 3D printer connection
Device, the described resin loader of described resin 3D printer connection.
In above-mentioned technical proposal, it is preferred that also including Ceramic Balls embryo conveying arrangement, described Ceramic Balls embryo conveying arrangement connects
Connect described Ceramic Balls embryo styling apparatus, described Ceramic Balls embryo lapping device and described Ceramic Balls embryo burnishing device.
In above-mentioned technical proposal, it is preferred that described Ceramic Balls embryo conveying arrangement includes detection means, described detection dress
Put including inclined ramp, described inclined ramp surface is smooth, described inclined ramp is in up-small and down-big sector, and described inclines
Inclined ramp top, which is connected, enters slideway, described inclined ramp bottom connection outlet slideway, and it is just right that described outlet slideway includes
The standard exit of described entrance slideway and the loop exit positioned at the standard exit both sides.
In above-mentioned technical proposal, it is preferred that described entrance chute width is identical with the Ceramic Balls embryo diameter.
In above-mentioned technical proposal, it is preferred that described standard exit width is identical with the Ceramic Balls embryo diameter, described
Flexible shelves bar is set between standard exit and described loop exit.
This automobile bearing manufacturing equipment has resistance to height mainly for the production of automobile ceramic balls, known ceramic bearing
Warm, cold-resistant, wear-resisting, corrosion-resistant, diamagnetic electric insulation, oil-free self lubrication, high rotating speed etc. good performance, but ceramic bearing
Impact resistance is poor compared with metal bearing, is sayed for automobile, it is often necessary to travelled in different landform, to the anti-impact of bearing
Hitting property requires very high, and existing ceramic bearing can not meet the requirement of running car substantially.Ceramics are improved for this application
The production method of ball so that ceramic bearing has the impact resistance no less than metal bearing, can allow ceramic bearing to be applied to car
.
In this application, ceramic balls mainly form ceramics by 3D printing device, material injecting device and heat isostatic apparatus
Ball embryo, in 3D printing device, prints resin-base by resin 3D printer in lower jacket lid lower semisphere intracavitary first, tree
Fat base will cover waste material notch without penetrating into reject chute.Then printed again by graphite printer on resin-base
Go out graphite supporting construction, the construction of graphite supporting construction needs to be set according to the size and required performance of ceramic balls
Meter.Then jacket lid is put into material injecting device under handle, and lower jacket lid and upper jacket cover and hold together to be formed graphite bag in material injecting device
Set, then injects ceramic powders by injecting device into graphite jacket, and plus-pressure furnace can be just put into after filling and carries out high temperature insostatic pressing (HIP)
Form Ceramic Balls embryo.
Formed after Ceramic Balls embryo, Ceramic Balls embryo passes through Ceramic Balls embryo styling apparatus, Ceramic Balls embryo lapping device and Ceramic Balls
The ceramic balls of the perfect steady quality of embryo burnishing device formation shape.In Ceramic Balls embryo styling apparatus, by water knife or its
He scabbles the obvious bumps of Ceramic Balls embryo surface cutting element, then by Ceramic Balls embryo lapping device to Ceramic Balls embryo surface
It is ground so that Ceramic Balls embryogenesis perfectly round, causes Ceramic Balls embryo surface light finally by Ceramic Balls embryo burnishing device
Cunning becomes ceramic balls.The ceramic balls produced by device in the application have built-in graphite skeleton, pass through graphite
Skeleton can be good conduction and the impulsive force that is subject to of dispersed ceramic ball so that influence of the impulsive force to ceramic balls ceramic body
Diminish, popular saying adds the overall elasticity of ceramic balls by graphite skeleton so that the anti-impact force of ceramic balls is very big
Lifting, allow ceramic balls in the environment of jolting also can normally using not ftractureing, it is not damaged, it is adaptable to automobile use environment.
Compared with prior art, the beneficial effects of the invention are as follows：It can be produced by this equipment strong with impact resistance
Ceramic balls so that it is applied to vehicle with ceramic bearing, strengthens the performance of vehicle, solves conventional ceramic bearing impact resistance not
It is good can not be applied to vehicle the problem of.
Brief description of the drawings
Fig. 1 is heat isostatic apparatus schematic top plan view of the present invention.
Fig. 2 is heat isostatic apparatus front schematic view of the present invention.
Fig. 3 is that graphite wrap portion perspective of the present invention regards schematic diagram.
Fig. 4 is graphite jacket schematic top plan view of the present invention.
Fig. 5 is graphite jacket elevational schematic view of the present invention.
Fig. 6 is 3D printing schematic device of the present invention.
Fig. 7 is material injecting device schematic diagram of the present invention.
Fig. 8 is jacket opening device schematic diagram of the present invention.
Fig. 9 is ceramic balls ball embryo positioner of the present invention and high pressure waterjet schematic device.
Figure 10 is Ceramic Balls embryo lapping device schematic diagram of the present invention.
Figure 11 is conveying arrangement connection diagram of the present invention.
Figure 12 is Ceramic Balls embryo conveying arrangement schematic diagram of the present invention.
Figure 13 is detection means schematic diagram of the present invention.
Embodiment
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
As shown in figure 1 to figure 13, a kind of automobile bearing manufacturing equipment, including heat isostatic apparatus 1, described high temperature insostatic pressing (HIP)
Device 1 includes plus-pressure furnace 11, pressue device 12 and heater 13, be provided with described plus-pressure furnace 11 some it is evenly distributed
Graphite fix bar 14, be additionally provided with several reusable graphite jackets 10 in described graphite fix bar 14, it is described
Graphite jacket 10 can be fixed in described graphite fix bar 11 and be dismountable.
Described graphite jacket 10 includes lower jacket lid 101 and upper jacket lid 102, described lower jacket lid 101 and described
Upper jacket lid 102 it is salable close up, lower half spherical cavity 103, described upper jacket lid are provided with described lower jacket lid 101
The upper half spherical cavity 104 being engaged with the lower half spherical cavity 103 is provided with 102.The described lower bottom of jacket lid 101 is provided with can
The waste material box 105 of dismounting, in a ring, described waste material box 105 passes through helicitic texture and described lower bag to described waste material box 105
Upper shield 102 is tightly connected, and the reject chute 106 being connected with the lower half spherical cavity 103, institute are provided with described waste material box 105
The section of reject chute 106 stated is in inverted trapezoidal.The described top of upper half spherical cavity 102 is provided with sprue 107, described sprue
Dismountable closure 112 is additionally provided with 107, described closure 112 is connected through a screw thread with described sprue 107.
It is provided with ring screw face 108, described lower jacket lid 101 and is provided with and the annular spiral shell on described upper jacket lid 102
The ring screw groove 109 that line face 108 is engaged.Two symmetrical fixed ears 110, institute are provided with described lower jacket lid 101
The fixing hole 111 being engaged with the graphite fix bar 14 is provided with the fixation ear 110 stated.The described lower He of jacket lid 101
Clamping face 113 is both provided with described upper jacket lid 102, clamping face 113 primarily serves convenient jacket lower in subsequent operation
The effect of the fixation of lid 101 and upper jacket lid 102.
Including 3D printing device 2, described 3D printing device 2 includes being provided with Photocopy Room 21, described Photocopy Room 21
First print cycle slideway 22 and again print cycle slideway 23, described first print cycle slideway 22 and described beat again
All be evenly arranged with several jacket grooves 9 on print circulation slideway 23, described first print cycle slideway 22 and it is described again
It is provided between print cycle slideway 23 by translator 25, described first print cycle slideway 22 and is provided with resin 3D printer
26, graphite 3D printer 27 is provided with the described slideway of print cycle again 23.Confession is additionally provided with described Photocopy Room 21
Expect device, described feeding device includes graphite loader 271 and resin loader 261, and described graphite 3D printer 27 connects
Described graphite loader 271 is connect, described resin 3D printer 26 connects described resin loader 261.Described jacket
Fixing device is provided with groove 9, described fixing device is distributed in electrical clip in the jacket groove 9 including several uniform circulars
Hold block 91.Preceding photoelectric detection system, described preceding photoelectric detection system are additionally provided with by described first print cycle slideway 22
28 include the preceding Photoelectric Detection detecting head 28 and preceding defect object transfer arm directly over the first print cycle slideway 22
213.Rear photoelectric detection system is additionally provided with by the described slideway of print cycle again 23, described rear photoelectric detection system includes
Rear Photoelectric Detection detecting head 29 and rear defect object transfer arm 214 directly over the slideway of print cycle again 23.It is described
Photocopy Room in also include recovery and rinsing device, described recovery and rinsing device includes cleaning chamber 212 and reclaims slideway 211, institute
The slideway 211 that reclaims stated passes through described cleaning chamber 212, and the described afterbody of recovery slideway 211 is shifted by the preceding defect object
Arm 213 connects described first print cycle slideway 22 and described print cycle again with described rear sunken thing transfer arm 214
Slideway 23, first 211 described of recovery slideway is connected by circulation machinery arm 215 with described first print cycle slideway 22.
Including material injecting device 3, described material injecting device includes being provided with circulation cunning in material feeding room 31, described material feeding room 31
Be evenly arranged with several jacket grooves 9 on road 32, described circulation slideway 32, each described circulation slideway 32 be all provided with
Cooperation mould locking device 33, injecting device 34 and sealer 35, the described two ends of circulation slideway 32 are also respectively provided with translator 36,
Described mould locking device 33 is connected with jacket lid storage box, and described injecting device 34 is connected with ceramic powder feed bin, described sealing
Device 35 is connected with sealing galenic.
Also include conveying arrangement 4, described conveying arrangement 4 includes carrier rails 41, and described carrier rails 4 deliver described
Graphite jacket 10, described carrier rails 41 are through described 3D printing device 2 and described material injecting device 3 and are connected to heat
In isopressing device 1, described conveying arrangement 4 also includes transporter 42, and described transporter 42 is by the carrier rails
Graphite jacket 10 on 41 is placed into described graphite fix bar 14.
Including Ceramic Balls embryo styling apparatus 5, described Ceramic Balls embryo styling apparatus 5 includes jacket opening device 51, ceramics
Ball ball embryo positioner 52 and high pressure waterjet device 53, described jacket opening device 51 include operating desk 519, described behaviour
Make to be provided with platform 529 on jacket solid mechanical arm 511, described operating desk and be additionally provided with screw thread rotation device 512, lower screw thread
Circulator 513 and two cutter devices 514, described upper screw thread rotation device 512, described lower screw thread rotation device 513 and described
Cutter device 514 can be slided up and down on described operating desk 419, be additionally provided with electric up-down on described operating desk 519
Post 515.Cutter device 514 described in two is separately positioned on the described lower section of upper screw thread rotation device 512 and lower screw thread rotation device
513 tops, and in the both sides of jacket solid mechanical arm 511.Described ceramic balls ball embryo positioner 52 includes support
Several cladding devices 524 that activity and uniform circular are set on body, described supporter, all described cladding devices 524 are mutual
Linkage.Described cladding device 524 has radian, and the cladding device 524 described in several closes up the groove that bowl-type is formed in the middle of rear.It is described
High pressure waterjet device 53 include support frame 531, be provided with water knife shower nozzle 532 on described support frame 531.
Including Ceramic Balls embryo lapping device 6, described Ceramic Balls embryo lapping device 6 includes grinding drum 61, described grinding
61 bottoms of bucket are provided with fixed mount 62.Bottom is provided with set of permanent magnets 63 in described grinding drum 61, described set of permanent magnets 63 by
Some permanent magnets are evenly distributed to be formed, and the magnetic pole of adjacent permanent magnet end face is opposite.Also have in described grinding drum 61 and be full of
The mixture of magnetic fluid, abrasive material and water.Lift 64 is additionally provided with described grinding drum 61, the described bottom of lift 64 is set
Being equipped with has the annular abrasion face being obliquely installed on abrasive disk 65, described abrasive disk 65.The top of lift 64 is provided with
The rotary electric machine 66 for driving the abrasive disk 65 to rotate, sets below the described top of set of permanent magnets 63 and described abrasive disk 65
It is equipped with the milled grooves that annular is provided with kickboard slideway 67, kickboard slideway 67.The described surface of kickboard slideway 67 is smooth.It is described
Grinding drum 61, described abrasive disk 65 and described kickboard slide 67 roads all by being made without magnetic thing.
Also include Ceramic Balls embryo burnishing device 7, described Ceramic Balls embryo burnishing device includes polishing disk, described polishing disk
On be provided with polishing trough and polishing cloth.
Also include Ceramic Balls embryo conveying arrangement 8, described Ceramic Balls embryo conveying arrangement 8 connects described Ceramic Balls embryo moulding
Device 5, described Ceramic Balls embryo lapping device 6 and described Ceramic Balls embryo burnishing device 7.Described Ceramic Balls embryo conveying arrangement
8 include detection means, and described detection means includes inclined ramp 81, and the described surface of inclined ramp 81 is smooth, and described inclines
Inclined ramp 81 is in up-small and down-big sector, and the described top of inclined ramp 81 connection enters slideway 82, described inclined ramp 81
Bottom connection outlet slideway, described outlet slideway is including the standard exit 83 just to described entrance slideway 82 and positioned at described
The loop exit 84 of the both sides of standard exit 83.The described width of entrance slideway 82 is identical with the Ceramic Balls embryo diameter, described
The width of standard exit 83 is identical with the Ceramic Balls embryo diameter.Set between described standard exit 83 and described loop exit 84
It is equipped with elastic shelves bar 85.
The present invention is the equipment for manufacturing shock resistance ceramic balls, and its specific manufacturing process is to be transported by carrier rails 41
Lower jacket lid 101 in graphite jacket 10, the inside of lower jacket lid 101 now is clean and tidy clean and has installed waste material box
105.Lower jacket lid 101 is transported to the Photocopy Room 21 of 3D printing device 2 by carrier rails 41 first, by transporter by lower bag
The jacket groove 9 on first print cycle slideway 22 that upper shield 101 is transported to, and entered by the electronic grip block 91 in jacket groove 9
Row is fixed.Then lower jacket lid 101 is sent to immediately below resin 3D printer 26 by first print cycle slideway 22, resin 3D
Resin is printed upon the lower bottom of jacket lid 101 and covers reject chute 106 by printer 26, but resin is not flowed into reject chute 106,
Simply seal on reject chute 106 and into the resin-base of certain thickness.Then jacket lid 101 is descended to be visited by preceding Photoelectric Detection
Whether gauge head 28, the shape and thickness of the preceding detection of Photoelectric Detection detecting head 28 resin-base meet regulation, if not meeting rule
This lower jacket lid 101 of rule with preceding defect object transfer arm 213 by being transferred to the jacket groove 9 reclaimed on slideway first 211, if symbol
Close regulation and the jacket groove 9 on print cycle slideway 23 again is then transferred to by translator 25.Pass through print cycle slideway again
23 will be sent to lower jacket lid 101 immediately below graphite 3D printer 27, and graphite 3D printer 27 will be printed on resin-base
Graphite skeleton, the shape and thickness of graphite skeleton need to be designed according to actual conditions.Then jacket lid 101 is descended to be examined by rear photoelectricity
Probing gauge head 29, this lower jacket lid 101 with rear defect object transfer arm 214 by being transferred to recovery slideway if against regulation
Jacket groove 9 on first 211, carrier rails 41 are transferred to if regulation is met and enter material injecting device 3.Underproof lower jacket lid
101 can enter cleaning chamber 212 by reclaiming slideway first 211, will by steps such as cutting, cleaning, drying in cleaning chamber 212
Printed matter understands, clean lower jacket lid 101 then is re-injected into first print cycle slideway by circulation machinery arm 215
22 carry out 3D printing flow.
Carrier rails 41 are sent to the lower jacket lid 101 that printing is completed on the circulation slideway 32 in material feeding room 31.Lower bag
Upper shield 101 initially encounters mould locking device 33 on circulation slideway 32, due to having positioner between mould locking device 33 and jacket groove 9,
Lower jacket lid 101 can be rested on immediately below mould locking device 33, then just can be by upper jacket lid 102 and lower jacket by mould locking device 33
Lid 101 mutually screws to form graphite jacket 10.Then graphite jacket 10 is moved on, and is stopped below injecting device 34.Due to note
There is positioner, graphite jacket 10 can be rested on immediately below injecting device 34 between glassware 34 and jacket groove 9, so convenient note
Material injection nozzle alignment sprue 107 on glassware 34, while elastic fence is additionally provided with material injection nozzle, the sealing having on elastic fence
Adhesive tape, in material feeding, sealing joint strip, which can be close to graphite jacket 10, prevents material leakage.Most importantly, it is to need to open super in material feeding
Sonic wave vibrator, the ultrasonic wave sent by ultrasonic vibrator allows in shot process ceramic powders in graphite jacket 10 to occur
Vibration, produces mobility, it is to avoid graphite skeleton and hinder, allow ceramic powders to be evenly distributed in graphite jacket 10, allow pottery
Porcelain powder density is uniform.Graphite jacket 10 is moved on after the completion of material feeding, is stopped below sealer 35.Due to sealer 35 with
There is positioner, graphite jacket 10 can be rested on immediately below sealer 35, then by sealer 35 just between jacket groove 9
Upper jacket lid 102 and closure 112 can mutually be screwed to form sealing.
Graphite jacket 10 enters heat isostatic apparatus 1 by carrier rails 41 after the completion of sealing, in the work of transporter 42
Graphite jacket 10 is uniformly put into described graphite fix bar 14 with lower.Plus-pressure furnace 11 is closed, then passes through pressue device
12 and heater 13 to pressurized, heated in plus-pressure furnace 11, graphite jacket 10 is acted on by high temperature insostatic pressing (HIP).Because graphite material is molten
Point is higher than ceramic material fusing point, and the temperature that plus-pressure furnace 11 is heated is no more than the melting temperature of graphite, and specific temperature and pressure is needed
To be configured according to actual conditions.Again because ceramic material fusing point and resin material fusing point gap are excessive, in pressurized, heated
Resin-base can rapidly be melted and entered in reject chute 106, and the space formed after now resin-base melting can be by ceramic powders
Instead of, and part ceramic powder can be entered in reject chute 106.And graphite skeleton will not be moved under the limitation of skeleton structure
It is still in center.High temperature insostatic pressing (HIP) terminates the ceramic powders formation Ceramic Balls embryo in rear graphite jacket 10.
After high temperature insostatic pressing (HIP) terminates, graphite jacket 10 is cooled down, Ceramic Balls embryo styling apparatus 5, first graphite is then fed into
Jacket 10 opens the jacket opening device 51 in Ceramic Balls embryo styling apparatus 5.By jacket solid mechanical arm 511 by graphite
Lower jacket lid 101 in jacket 10 is fixed, and is then opened upper jacket lid 102 by upper screw thread rotation device 512, is passed through after opening
Cutter device 514 positioned at the upper lower section of screw thread rotation device 512 cuts off ceramic boss unnecessary on sprue 107.Then pass through
Lower screw thread rotation device 513 outwards winding waste material box 105, will be formed by the cutter device 514 positioned at the lower lower section of screw thread rotation device 513
Sliced off with the ceramic boss on reject chute periphery.Then it will be made pottery from reject chute through lower jacket lid 101 is interior by electric lifting pole 515
Porcelain ball embryo 100 is ejected.Ceramic Balls embryo 100 is put into after taking out in the cladding device 524 on ceramic balls ball embryo positioner 52.By
It has been known in the shape of cladding device 524, has may then pass through setting and several cladding devices 524 are closed up into rear internal cavities
It is shaped to ball-type.If Ceramic Balls embryo 100 take out after not class justify, can make Ceramic Balls embryo 100 with cladding the inner surface of device 524
With space, without larger relation if simply nuance.Then high pressure waterjet device 53 is moved to precalculated position simultaneously
And open.Flexible rotating piece is driven to rotate by coating the knob in device 524, so that allow Ceramic Balls embryo 100 to occur rotation,
Knob in any cladding device 524 of regulation that can be at any time during Ceramic Balls 100 rotation of embryo, if Ceramic Balls embryo 100
Shape and the center of circle space formed in cladding device 524 are variant, then the projection of Ceramic Balls embryo 100 will touch water during rotation
Knife cutter device 53, unnecessary part is cut away by water knife shower nozzle 532, and the surface indentation of Ceramic Balls embryo 100 has been cut with flaw
Afterwards then Ceramic Balls embryo 100 will class circle, will with cladding device 524 fully contact, the at this moment moulding of Ceramic Balls embryo 100 completion.But
Now Ceramic Balls embryo 100 is still imperfect, rough surface.
Ceramic Balls embryo 100 is transported by Ceramic Balls embryo lapping device 6 by Ceramic Balls embryo conveying arrangement 8, by Ceramic Balls embryo
It is put on kickboard slideway 67, then starts rotary electric machine 66, rotary electric machine 66 drives abrasive disk 65 to rotate at a high speed, abrasive disk 65
Rotary speed need to reach more than 3000 turns, preferably 4000-5000 turn between.The grinding of the application is ground using magnetic suspension
Technology, this technology is mixed based on magnetohydrodynamics by the way that Ceramic Balls embryo 100 is placed on full of magnetic fluid, abrasive material and water
In the grinding drum 61 of compound, the special magnetic field with magnetic field gradient is produced by the set of permanent magnets 63 of the bottom of grinding drum 61, magnetic is allowed
Magnetic particle in fluid is moved to high-intensity magnetic field direction, is produced reverse buoyancy to abrasive material, is suspended in magnetic fluid.And give and be in
The pressure of Ceramic Balls embryo 100 between kickboard slideway 67 and abrasive disk 65, but this pressure is small and is that elasticity is controllable.When grinding
After mill 65 rotates at a high speed, Ceramic Balls germ ring is around grinding in the presence of the frictional force of kickboard slideway 67 and the adhesive tension of magnetic fluid
Bucket revolution, while carrying out autobiography, now Ceramic Balls embryo is relative with abrasive disk 65 slides, relative with the abrasive material being suspended in magnetic fluid
Slip is ground effect.Due to putting on the pressure very little of Ceramic Balls embryo in process of lapping and flexible, greatly reduce
There are the defects such as pit, cut and crackle in Ceramic Balls embryo surface in process of lapping.And grinding rate is the number of mechanical lapping
Ten times.Grinding terminates Ceramic Balls embryo 100 will enter Ceramic Balls embryo polishing dress by the detection means on Ceramic Balls embryo conveying arrangement 8
7 are put, Ceramic Balls embryo 100 can enter from standard exit 83 is rolled into the straight line of slideway 82 if Ceramic Balls embryo 100 is ground well
Ceramic Balls embryo burnishing device 7, if Ceramic Balls embryo 100 has flaw, will not take the air line in the presence of flaw but can be rolled into
At loop exit 84, Ceramic Balls embryo lapping device 6 is again introduced into from loop exit 84.Ceramic Balls embryo 100 is thrown by Ceramic Balls embryo
Ceramic balls are just formed after the superfinishing fine polishing of electro-optical device 7.It can be produced with the strong ceramics rolling of impact resistance by this equipment
Pearl so that ceramic bearing is applied to vehicle, strengthens the performance of vehicle, the conventional ceramic bearing impact resistance of solution is not good to be applied
The problem of vehicle.
Claims (8)
1. a kind of automobile bearing manufacturing equipment, including heat isostatic apparatus（1）, described heat isostatic apparatus（1）Including pressurization
Stove（11）, pressue device（12）And heater（13）, it is characterized in that, described plus-pressure furnace（11）Inside being additionally provided with several can
The graphite jacket of reuse（10）, described graphite jacket（10）Including lower jacket lid（101）With upper jacket lid（102）, institute
The lower jacket lid stated（102）With described upper jacket lid（102）Salable to close up, described lower jacket lid（101）Inside it is provided with
Lower half spherical cavity（103）, described upper jacket lid（102）Inside it is provided with and the lower half spherical cavity（103）The upper half spherical cavity being engaged
（104）, described lower half spherical cavity（103）Bottom is provided with reject chute（106）, described upper half spherical cavity（104）Top is provided with
Sprue（107）；Also include 3D printing device（2）, described 3D printing device（2）Bag Photocopy Room（21）, described Photocopy Room
（21）Inside it is provided with first print cycle slideway（22）Print cycle slideway again（23）, described first print cycle slideway
（21）On the described slideway of print cycle again（23）3D printer is provided with, described 3D printer is connected with feed dress
Put, described 3D printer is in lower half spherical cavity（103）Inside print support frame；Also include material injecting device（3）, described material feeding
Device（3）Including material feeding room（31）, described material feeding room（31）Inside it is provided with mould locking device（33）And injecting device（34）, described conjunction
Mould device（33）By described lower jacket lid（101）With described upper jacket lid（102）Mutually close up, then described injecting device
（34）To described graphite jacket（10）Interior injection ceramic powders；Also include conveying arrangement（4）, described conveying arrangement（4）Bag
Include carrier rails（41）, described carrier rails（41）The described graphite jacket of delivery（10）, described carrier rails（41）Pass through
Wear described 3D printing device（2）With described material injecting device（3）And it is connected to described heat isostatic apparatus（1）It is interior；Also wrap
Include Ceramic Balls embryo styling apparatus（5）, described Ceramic Balls embryo styling apparatus（5）Including ceramic balls ball embryo positioner（52）With
High pressure waterjet device（53）, described ceramic balls ball embryo positioner（52）Pass through described water knife after Ceramic Balls embryo is fixed
Cutter device（53）Described Ceramic Balls embryo surface is cut；Also include Ceramic Balls embryo lapping device（6）, described ceramics
Ball embryo lapping device（6）Including grinding drum（61）, described grinding drum（61）Inside it is provided with abrasive disk（65）And abrasive material；Also include
Ceramic Balls embryo burnishing device（7）, described Ceramic Balls embryo burnishing device（7）Including polishing disk, it is provided with described polishing disk
Polishing trough and polishing cloth.
2. a kind of automobile bearing manufacturing equipment according to claim 1, it is characterized in that, described plus-pressure furnace（11）It is interior to set
There are some evenly distributed graphite fix bars（14）, described graphite jacket（10）Described graphite fix bar can be fixed on
（14）On, described graphite jacket（10）In described fix bar（14）On be dismountable.
3. a kind of automobile bearing manufacturing equipment according to claim 2, it is characterized in that, described conveying arrangement（4）Also wrap
Include transporter（42）, described transporter（42）By the carrier rails（41）On graphite jacket（10）It is placed into described
Graphite fix bar（14）On.
4. a kind of automobile bearing manufacturing equipment according to claim 1, it is characterized in that, described 3D printer is divided into graphite
3D printer（27）With resin 3D printer（26）, described feeding device includes graphite loader（271）With resin loader
（261）, described graphite 3D printer（27）The described graphite loader of connection（271）, described resin 3D printer（26）
The described resin loader of connection（261）.
5. a kind of automobile bearing manufacturing equipment according to claim 1, it is characterized in that, in addition to Ceramic Balls embryo conveying arrangement
（8）, described Ceramic Balls embryo conveying arrangement（88）The described Ceramic Balls embryo styling apparatus of connection（5）, described Ceramic Balls embryo grinds
Mill apparatus（6）With described Ceramic Balls embryo burnishing device（7）.
6. a kind of automobile bearing manufacturing equipment according to claim 5, it is characterized in that, described Ceramic Balls embryo conveying arrangement
（8）Including detection means, described detection means includes inclined ramp（81）, described inclined ramp（81）Surface is smooth, institute
The inclined ramp stated（81）In up-small and down-big sector, described inclined ramp（81）Top connection enters slideway（82）, it is described
Inclined ramp（81）Bottom connection outlet slideway, described outlet slideway is included just to described entrance slideway（82）Standard
Outlet（83）With positioned at the standard exit（83）The loop exit of both sides（84）.
7. a kind of automobile bearing manufacturing equipment according to claim 6, it is characterized in that, described entrance slideway（82）Width
It is identical with the Ceramic Balls embryo diameter.
8. a kind of automobile bearing manufacturing equipment according to claim 7, it is characterized in that, described standard exit（83）Width
The standard exit identical, described with the Ceramic Balls embryo diameter（83）With described loop exit（84）Between flexible shelves are set
Bar（85）.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462267.6A CN107283597B (en) | 2017-06-19 | 2017-06-19 | A kind of automobile bearing manufacturing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462267.6A CN107283597B (en) | 2017-06-19 | 2017-06-19 | A kind of automobile bearing manufacturing equipment |
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| CN107283597A true CN107283597A (en) | 2017-10-24 |
| CN107283597B CN107283597B (en) | 2019-07-30 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714275Y (en) * | 2004-08-06 | 2005-08-03 | 赵国文 | Material filling and die clamping machine for making ceramic ball |
| CN2730551Y (en) * | 2004-10-10 | 2005-10-05 | 沈阳建筑大学 | Adjustable ceramic ball lapping and processing device |
| US6956283B1 (en) * | 2000-05-16 | 2005-10-18 | Peterson Kenneth A | Encapsulants for protecting MEMS devices during post-packaging release etch |
| CN106272882A (en) * | 2016-08-10 | 2017-01-04 | 山东天汇研磨耐磨技术开发有限公司 | The shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton and method |
-
2017
- 2017-06-19 CN CN201710462267.6A patent/CN107283597B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6956283B1 (en) * | 2000-05-16 | 2005-10-18 | Peterson Kenneth A | Encapsulants for protecting MEMS devices during post-packaging release etch |
| CN2714275Y (en) * | 2004-08-06 | 2005-08-03 | 赵国文 | Material filling and die clamping machine for making ceramic ball |
| CN2730551Y (en) * | 2004-10-10 | 2005-10-05 | 沈阳建筑大学 | Adjustable ceramic ball lapping and processing device |
| CN106272882A (en) * | 2016-08-10 | 2017-01-04 | 山东天汇研磨耐磨技术开发有限公司 | The shaping equipment of the Ceramic Balls of a kind of built-in metal skeleton and method |
Non-Patent Citations (2)
| Title |
|---|
| 吴玉厚，王军，郑焕文，庄司克雄: "陶瓷球轴承的制造工艺及其相关技术", 《制造技术与机床》 * |
| 李贵佳等: "利用国外专利技术,解决国内氮化硅陶瓷轴承球产业化问题", 《中国陶瓷》 * |
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| Publication number | Publication date |
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| CN107283597B (en) | 2019-07-30 |
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