CN2149272Y - Full-automatic multifunctional efficient cylindrical grinding machine - Google Patents
Full-automatic multifunctional efficient cylindrical grinding machine Download PDFInfo
- Publication number
- CN2149272Y CN2149272Y CN 93204686 CN93204686U CN2149272Y CN 2149272 Y CN2149272 Y CN 2149272Y CN 93204686 CN93204686 CN 93204686 CN 93204686 U CN93204686 U CN 93204686U CN 2149272 Y CN2149272 Y CN 2149272Y
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- Prior art keywords
- wheel
- guide wheel
- connecting plate
- bed surface
- automatic multifunctional
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- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000001050 lubricating effect Effects 0.000 claims abstract description 6
- 229910001651 emery Inorganic materials 0.000 claims description 12
- 230000008093 supporting effect Effects 0.000 claims description 12
- 230000010355 oscillation Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000011343 solid material Substances 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The full-automatic multifunctional high-efficiency cylindrical grinding machine can automatically and continuously grind various solid materials with high strength and high elastic modulus in a wide surface and at high speed, and is particularly suitable for various dry powder pressed products with loose working medium bottom, high brittleness and almost no clamping force and small-sized production lines in mass production. The device comprises an electric and electronic device, a cooling device, a grinding wheel frame, a lubricating device, a hydraulic device, a guide wheel dresser, a two-dimensional regulator mechanism, a feeding mechanism, a support, a box seat, an oil pipe, a hydraulic cylinder, a connecting plate, a support, a discharge chute, a lathe bed, a material guide pipe, a clamp, a grinding wheel, a guide wheel, a vibration feeder, a pneumatic system and the like.
Description
The utility model relates to a kind of novel grinding machine with sophisticated equipment characteristics.Except that can be automatically and continuously, wide, the solid material (as metal, pottery, engineering plastics and complex solid material) of the various high strength of high-speed grinding, high elastic modulus, be particularly suitable for adding pine at the bottom of the working medium, fragility greatly, does not almost have clamping force (clamping force/square millimeter≤1N/mm
2) all kinds of powder dry-pressing goods and the streamline of the production in enormous quantities of small size (1.5 millimeters of minimum dimensions) on.Be widely used in processing industries such as mechanical industry such as bearing, clock and watch, instrument and meter, standard component and pottery, powder metallurgy, electronics.
Existing general cylindrical grinder (as universal grinding machine external, centerless grinder) is difficult to improve for large batch of processing throughput, and labour intensity is big, and operative skill of having relatively high expectations and rich experience.Almost can't carry out for groove, step and the quality pine of processing microsize (the 3mm diameter is following), the material that fragility is big, intensity is low, hardness is high.External some special equipment, then relatively poor because of structure is too simple and crude, specificity too strong (producing notch grinder etc. as slot-cutting machine, Taiwan that Japan produces) almost can only be processed single specification product, reliability that function is also worked very little.Standardised genericization is low, does not also have the value of seriation exploitation, and it is long that spare part is made the process-cycle, and supply is difficult to timely, and inconvenient maintenance is adjusted time-consumingly, and integrated cost is not ideal enough.
Task of the present utility model provides a kind of multi-functional (between universal grinding machine external and centerless grinder) high efficiency (surpassing existing all grinding machines) and can process external cylindrical surface, step, groove, ball and the various surface of revolution of small size (more than the effective diameter φ 1.5mm, more than the minimum diameter 1.0mm) and the general grinding machine of simple combination body.
Design philosophy of the present utility model is subjected to existingization equipment control engineering equipment (integrated management engineering) and system engineering, value engineering to sophisticated equipment (be that operation automation, production serialization, function are advanced, structure complicated, with low costization, electromechanical integration, volume polarise) and parts standardization, universal componentization, product seriation requires the inspiration of standard.Especially be subjected to nearly two during the last ten years along with the development of various special nonmetallic materials, grinding shared proportion in whole field of machining influence of this main trend of day by day rising in many developed countries.
Design of the present utility model is: the full automatic multifunctional high efficiency cylindrical grinder, it comprises lighting device (4), door (1), electric appliance and electronic device (1), cooling device (2), water pipe (3), grinding carriage (5), lubricating arrangement (6), block 7), blow tank (8), oil pipe (9,23), hydraulic means (11), two guide wheel trimmers (12), hydraulic cylinder (13), two vibration feeders (14), two two-dimentional adjuster mechanisms (15,17), two feed mechanisms (16), wheel frame (18), transverse feed mechanism (19), big support (20), two small racks (21), lathe bed (22), connecting plate (24,33), two passages (25), delivery port (26), two sheets (27), support (28,34), lid (29), bed surface (30), appendix (31), two supportings (32), anchor clamps (35), emery wheel (36), guide wheel (37) and pneumatic system constitute.Lathe bed (22) is connected as a single entity with bed surface (30); Big support (20) is positioned on the bed surface (30), connecting plate (33) is positioned on the inclined-plane of big support (20), transverse feed mechanism (19) is positioned on the connecting plate (33), and grinding carriage (5) is positioned on the transverse feed mechanism (19), and stopper slot (4) is pressed on the grinding carriage (5); Block (7) is positioned on the bed surface (30), and wheel frame (18) is positioned on the block (7), and lubricating arrangement (6) is installed on the wheel frame (18); Case lid (29) is positioned on the block (7), small rack (34) is positioned on the lid (29), connecting plate (24) is positioned on the support (34), and two guide wheel trimmers (12) are positioned on the connecting plate (24), and the double piston-rod two ends of hydraulic cylinder (13) are connected with two guide wheel trimmers (12); Two small racks (21) lay respectively on the bed surface (30), two two-dimensional adjusting mechanism (15,17) lay respectively on the small rack (21), two feed mechanisms (16) are positioned on the two-dimensional adjusting mechanism (15,17), and anchor clamps (35) are connected on the connector of feed mechanism (16); Hydraulic means (11) is contained on two supports (28) of lathe bed (22), and its delivery outlet is connected to oil pipe (9,23), and the other end of oil pipe (9,23) links to each other with the gateway of hydraulic cylinder (13); Cooling water system (2) through cold be that water pipe (3) leads on the emery wheel protective cover; Pneumatic system is connected with passage (25) by compressed air efferent duct (31); Supporting (32) is positioned on the lathe bed (22), and oscillation feed gear (14) level is placed in the supporting (32), and discharging opening is through joint and tight supporting connection of passage (25); The discharge nozzle end face of passage (25) is close to an end face of anchor clamps (35), and (25) symmetry interlaces in the space; Blow tank (8) tilts to be close proximity to the both sides of block (7), and sheet (a 27) supporting is arranged, and delivery port (26) is contained on the limit of bed surface; Electric appliance and electronic device lead-out wire connects the motor, Oil pump electrical machinery, the coolant pump motor of cooling device (2), the electromagnetism oscillator of oscillation feed gear (14) of motor, the feed mechanism (16) of motor, the wheel frame (18) of grinding carriage (5) respectively by cable tube.Wheel frame (18) main shaft has two guide wheels; Grinding carriage (5) main shaft has two emery wheels, by auxiliary feeding of the compressed air of pneumatic system and clamping; Be provided with two-dimensional quadrature guiding mechanism (15,17) under two feed mechanisms (16) separately; Two guide wheel trimmers (12) are dragged by same oil cylinder (13).End on wheel frame (18) main shaft is replaceable; In same plane, this plane and horizontal plane keep certain included angle constant all the time for the axis of the output shaft of two feed mechanisms (16) and the axis of guide wheel.Anchor clamps (35) are one and pull out wheel and one with one-sided flange hollow and be contained in subtended angle on the grinding carriage protective cover less than 90 degree, and radius of curvature=guide wheel radius+workpiece is located diameter.
Details are as follows for operation principle of the present utility model: connect power supply, emery wheel 42, guide wheel 43 startings are started feed mechanism 16 then, and cooling fluid is supplied with starting; Again large batch of blank is placed the material holding tray of oscillation feed gear 14, starting electromagnetism electronics, blank will rise along the helicoid on the wall in oscillation feed gear 14 charging trays continuously, at the interface of dish with passage 25, fall into the dish of oscillation feed gear 14 after nonconforming blank is then screened, and the blank that meets the requirements enters in the teeth groove that passage 25 is sent to the anchor clamps 35 that are connected in feed mechanism 15, and lean on the compressed air that is given by appendix 31 to assist and send to and compress, lean against on the flange of anchor clamps 35.When anchor clamps 35 are driven by feed mechanism 16 blank 38 is driven when emery wheel 36 contacts simultaneously with guide wheel 37, guide wheel frictionally square drives the blank rotation, meanwhile anchor clamps 35 are stirred the blank revolution, and force blank 38 giving the slit of adjusting earlier between by emery wheel 36 and guide wheel 37 on the effective total length of workpiece, just can wear into, workpiece after wearing into falls under the effect of centrifugal inertial force to blow tank 8, and when last workpiece was worn into, the blank of back one workpiece had entered the grinding state.Whole grinding process continuously carries out.
When grinding is higher than major diameter or Geometrical Tolerance Principle, when exceeding the speed adjustable range of feed mechanism, available hand feed.The relative space position of anchor clamps and guide wheel can be adjusted on a large scale continuously by two-dimensional adjusting mechanism (15,17).The final diameter of workpiece is adjusted on a large scale by transverse feed mechanism 19.
Dragging trimmer by the bidirectional piston of hydraulic cylinder when guide wheel causes working surface irregular because of the inequality of wearing and tearing repaiies and requires.Because of emery wheel is the large tracts of land high-speed grinding, so emery wheel because of selecting for use abrasive materials such as diamond or cubic boron to make.
The utility model is compared with existing all kinds of cylindrical grinders, slot-cutting machine, notch grinder, cutting machine etc., the automaticity height has been realized working without interruption from start to finish, and is effectively adopting wide, high-speed grinding on the total length, be again coaxial double work, thereby work efficiency the best.Exceed hundreds of times than universal grinding machine external work efficiency, compare with centerless grinder and exceed more than 50 times, grooving and step are than the high twice of special-purpose slot-cutting machine, than high nearly 20 times of notch grinder.And standardization, generalization degree are up to more than 75%, be easy to the seriation Development and Production, reequip slightly after high precision part provides by machine tool plant and get final product, because Flexible Fixturing, can be to the surface of the work not damaged, and strict five frees degree that limited workpiece, thereby the location is reliable, processing its reliability of workpiece more than 1.5 millimeters is more than 98 percent, and existing universal machine tools almost can not be realized.Whole lathe has embodied the few mechanical transmission component of many electrical equipment, thereby big, the dry sound of speed adjustable range is little.Because arranging, parts made full use of the space, so relative volume reduces.Function is compared more superior with similar lathe.
The utility model integrated application mechanical technique, hydraulic technique, pneumatics, electric appliance and electronic technology, conventional art and modern technologies are organically combined, and utilized the new technology of high-speed grinding, wide grinding, high-rate grinding, embodied a much progress of machine tool technology.It is the desirable regeneration product of centerless grinder, slot-cutting machine, notch grinder, and can partly substitute universal grinding machine external, cutting machine etc.
Description of drawings:
Fig. 1 is that the utility model master looks lathe profile and general assembly schematic diagram.
Fig. 2 is the A-A expansion schematic diagram that the utility model master looks lathe.
Fig. 3 is a schematic side view of the present utility model.
Fig. 4 is a face of cylinder Principle of Grinding and Cutting schematic diagram.
Details are as follows with the present invention with reference to accompanying drawing:
With reference to Fig. 1 lathe bed 22 and bed surface 30 usefulness bolted are linked into an integrated entity, and reliably locate with taper bolt.
Big support 20 is screwed on bed surface 30, and two taper bolt location; Connecting plate 33 is screwed on the inclined-plane of big support 20, and transverse feed mechanism 19 usefulness screws are anchored on the connecting plate 33, and two anti-turn screws of grinding carriage 5 usefulness are pressed on the transverse feed mechanism 19; Stopper slot 35 is pressed on the grinding carriage 5.
Block 7 is screwed on bed surface 30, and wheel frame 18 usefulness screw in compressions on block 7, are installed in lubricating arrangement 6 on the wheel frame 18.
Case lid 29 usefulness screws are fastened on the block 7, and locate with taper bolt; Small rack 34 usefulness screws are fastenedly connected on lid 29, and locate with taper pin; Connecting plate 24 usefulness bolted on support 34, and are located with taper pin; With two guide wheel trimmers, 12 usefulness screw in compressions on connecting plate 24.With the double piston-rod two ends of hydraulic cylinder 13 by being threadedly connected on the two guide wheel trimmers 12.
Two small racks 21 are fastened on the bed surface 30 by screw respectively, and locate with taper bolt; The two two-dimentional adjuster mechanisms of cover (15～17) are anchored on the small rack 21 with screw respectively; Two feed mechanisms 16 reach and are pressed on the two-dimensional adjusting mechanism (15～17) by anti-turn screw.And with anchor clamps 35 usefulness thread connection on the connector of feed mechanism 16.
Hydraulic means 11 is contained on two supports 28 of lathe bed 22, and its delivery outlet is connected to oil pipe (9,23), and the other end of oil pipe (9,23) links to each other with hydraulic cylinder 13 gateways.
The cooling system of forming by water pipe, water tank, water pump etc. 2, through cooling water pipe 3 by one, three-way connection leads on the emery wheel protective cover.
The pneumatic system of being made up of pressure-reducing valve, gas circuit, air compressor machine etc. is weldingly connected by blowpipe 31 and passage 25 threeways.
Supporting 32 usefulness screw in compressions are on lathe bed 22, and oscillation feed gear 14 levels are placed in and support on 32, discharging opening through joint and passage 25 closely cooperate connect firm.
The discharge nozzle end face of passage 25 is close to an end face of anchor clamps 35, and 25 symmetries interlace in the space.
Blow tank 8 tilts to be close proximity to the both sides of block 7, and a sheet 27 supportings are arranged.
8 A.C. contactors are equipped with in the below of electric appliance and electronic device 1,2 speed regulators, control transformer, 2 speed regulators and corresponding fuse etc.Several knob indicator lamps of configuration on the upper panel.Be connected to respectively by cable tube from lead-out wires such as contactor, pressure regulators on the electromagnetism oscillator of coolant pump motor, oscillation feed gear 14 bottoms of motor, the Oil pump electrical machinery cooling device 2 at afterbody motor 17, feed mechanism 16 tops of motor, the wheel frame 18 of grinding carriage 5 afterbodys.
Claims (5)
1, a kind of full automatic multifunctional high efficiency cylindrical grinder, it comprises lighting device (4), door (1), it is characterized in that by electric appliance and electronic device (1), cooling device (2), water pipe (3), grinding carriage (5), lubricating arrangement (6), block (7), blow tank (8), oil pipe (9,23), hydraulic means (11), two guide wheel trimmers (12), hydraulic cylinder (13), two vibration feeders (14), two two-dimentional adjuster mechanisms (15,17), two feed mechanisms (16), wheel frame (18), transverse feed mechanism (19), big support (20), two small racks (21), lathe bed (22), connecting plate (24,33), two passages (25), delivery port (26), two sheets (27), support (28,34), lid (29), bed surface (30), appendix (31), two supportings (32), anchor clamps (35), emery wheel (36), guide wheel (37) and pneumatic system constitute.
2, full automatic multifunctional high efficiency cylindrical grinder according to claim 1 is characterized in that: lathe bed (22) is connected as a single entity with bed surface (30); Big support (20) is positioned on the bed surface (30), connecting plate (33) is positioned on the inclined-plane of big support (20), transverse feed mechanism (19) is positioned on the connecting plate (33), and grinding carriage (5) is positioned on the transverse feed mechanism (19), and stopper slot (4) is pressed on the grinding carriage (5); Block (7) is positioned on the bed surface (30), and wheel frame (18) is positioned on the block (7), and lubricating arrangement (6) is installed on the wheel frame (18); Case lid (29) is positioned on the block (7), small rack (34) is positioned on the lid (29), connecting plate (24) is positioned on the support (34), and two guide wheel trimmers (12) are positioned on the connecting plate (24), and the double piston-rod two ends of hydraulic cylinder (13) are connected with two guide wheel trimmers (12); Two small racks (21) lay respectively on the bed surface (30), two two-dimensional adjusting mechanism (15,17) lay respectively on the small rack (21), two feed mechanisms (16) are positioned on the two-dimensional adjusting mechanism (15,17), and anchor clamps (35) are connected on the connector of feed mechanism (16); Hydraulic means (11) is contained on two supports (28) of lathe bed (22), and its delivery outlet is connected to oil pipe (9,23), and the other end of oil pipe (9,23) links to each other with the gateway of hydraulic cylinder (13); Cooling water system (2) through cold be that water pipe (3) leads on the emery wheel protective cover; Pneumatic system is connected with passage (25) by compressed air efferent duct (31); Supporting (32) is positioned on the lathe bed (22), and oscillation feed gear (14) level is placed in the supporting (32), and discharging opening is through joint and tight supporting connection of passage (25); The discharge nozzle end face of passage (25) is close to an end face of anchor clamps (35), and (25) symmetry interlaces in the space; Blow tank (8) tilts to be close proximity to the both sides of block (7), and sheet (a 27) supporting is arranged, and delivery port (26) is contained on the limit of bed surface; Electric appliance and electronic device lead-out wire connects the motor, Oil pump electrical machinery, the coolant pump motor of cooling device (2), the electromagnetism oscillator of oscillation feed gear (14) of motor, the feed mechanism (16) of motor, the wheel frame (18) of grinding carriage (5) respectively by cable tube.
3, full automatic multifunctional high efficiency cylindrical grinder according to claim 1 and 2 is characterized in that: wheel frame (18) main shaft has two guide wheels; Grinding carriage (5) main shaft has two emery wheels, by auxiliary feeding of the compressed air of pneumatic system and clamping; Be provided with two-dimensional quadrature guiding mechanism (15,17) under two feed mechanisms (16) separately; Two guide wheel trimmers (12) are dragged by same oil cylinder (13).
4, full automatic multifunctional high efficiency cylindrical grinder according to claim 2 is characterized in that: the end on wheel frame (18) main shaft is replaceable; In same plane, this plane and horizontal plane keep certain included angle constant all the time for the axis of the output shaft of two feed mechanisms (16) and the axis of guide wheel.
5, full automatic multifunctional high efficiency cylindrical grinder according to claim 1 and 2, it is characterized in that: anchor clamps (35) are one and pull out wheel and one with one-sided flange hollow and be contained in subtended angle on the grinding carriage protective cover less than 90 degree, and radius of curvature=guide wheel radius+workpiece is located diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204686 CN2149272Y (en) | 1993-03-02 | 1993-03-02 | Full-automatic multifunctional efficient cylindrical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93204686 CN2149272Y (en) | 1993-03-02 | 1993-03-02 | Full-automatic multifunctional efficient cylindrical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2149272Y true CN2149272Y (en) | 1993-12-15 |
Family
ID=33788170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93204686 Expired - Fee Related CN2149272Y (en) | 1993-03-02 | 1993-03-02 | Full-automatic multifunctional efficient cylindrical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2149272Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051003A (en) * | 2017-09-05 | 2020-04-21 | 舍弗勒技术股份两合公司 | Workpiece spindle for magnetic shoe cylindrical grinding machine and magnetic shoe cylindrical grinding machine |
| CN111482857A (en) * | 2020-06-01 | 2020-08-04 | 王侠 | Surface treatment system after forming of metallurgical casting connecting piece |
-
1993
- 1993-03-02 CN CN 93204686 patent/CN2149272Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111051003A (en) * | 2017-09-05 | 2020-04-21 | 舍弗勒技术股份两合公司 | Workpiece spindle for magnetic shoe cylindrical grinding machine and magnetic shoe cylindrical grinding machine |
| CN111051003B (en) * | 2017-09-05 | 2022-04-15 | 舍弗勒技术股份两合公司 | Workpiece spindle for magnetic shoe cylindrical grinding machine and magnetic shoe cylindrical grinding machine |
| CN111482857A (en) * | 2020-06-01 | 2020-08-04 | 王侠 | Surface treatment system after forming of metallurgical casting connecting piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |