CN101279437A - Circular disk polishing machine - Google Patents
Circular disk polishing machine Download PDFInfo
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- CN101279437A CN101279437A CNA200810031415XA CN200810031415A CN101279437A CN 101279437 A CN101279437 A CN 101279437A CN A200810031415X A CNA200810031415X A CN A200810031415XA CN 200810031415 A CN200810031415 A CN 200810031415A CN 101279437 A CN101279437 A CN 101279437A
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- brush dish
- main shaft
- disk
- bearing
- workbench
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Abstract
The invention discloses a disk polishing machine, which is suitable for applying treatments of passivation and polishing to such products as powder metallurgy, ceramic materials and magnetic materials, etc., and comprises a rotary table and a disk brushing mechanism; wherein, the rotating spindle of the rotary table is arranged in a bearing base, and the bottom end of the rotating spindle is connected with a motor shaft; a worktable provided with eight workpiece tables is arranged at the upper end of the rotating spindle; the workpiece table is formed in the way that an autorotation small axle is arranged on the worktable through a bearing and a fixed plate is fixed at the upper end of the autorotation small axle while a small gear is fixed at the lower end of the autorotation small axle; the small gear is meshed with a big gear fixed on a base. The disk brushing mechanism is formed and works in the way that a belt pulley is connected the belt pulley of the rotary shaft of a transmission motor at the lower of a long shaft while the belt pulley is connected with the spindle pulley of the disk brushing machine at the upper end of the long shaft; a brushing disk is arranged at the bottom of the spindle of the brushing disk and the upper end of the spindle of the brushing disk is connected with one end of a lifting base; the brushing disk is arranged at one side of the upper part of the worktable. The disk polishing machine of the invention has the advantages of good passivation and polishing effects on workpieces, stable performance, simple and reasonable structure and low cost.
Description
Technical field
The present invention relates to the equipment of polishing workpiece, especially the machine that hard alloy cutter is polished.
Background technology
Machinery manufacturing industry is the basic industry of a country, and the raising of its level of production and working ability often influences the development of other industry-by-industry.China is a machine-building big country, and still more than 90%, the lathe that these machining accuracies are lower has restricted each manufacturing development to various machine tools at each machinery plant's proportion.In recent years along with the Chinese national economy sustained and rapid development, the NC machining center, the utilization of flexible machining centre is more and more general, with huge the increasing of the matching used high accuracy alloy cutter of lathe demand of these high accuracy processing.Modern High-Speed machining and automated machine tool are had higher requirement to cutting performance and stability, CVD coated cutting tool particularly, blade before coating almost without exception cutting edge roundness is carried out Passivation Treatment, this is the needs for coating process, could guarantee the fastness and the service life of coating.From external introduction Digit Control Machine Tool and production line cutter for same, its cutting edge totally inactivating is handled.Have numerous information to show, the cutting edge roundness passivation can effectively prolong cutter life twice or more, reduces the cost of charp tool greatly, brings huge economic benefit to the user.
Enterprise's size of domestic production hard alloy cutter has nearly more than thousand families, but have only several families, as large enterprises such as Zhuzhou Diamond Cutter Co., Ltd., Zhuzhou Hard Alloy Group Co Ltd, Zigong Hard Alloy Co., Ltd, introduce NC cutting tool passivation polissoir from country's flower substantial contributions such as the U.S., Switzerland.Solve the problem of these home-made equipments, will pave the way at the universal of mechanical processing industry to China NC Machine.The cutter passivation polissoir complex structure of import costs an arm and a leg the maintenance cost height.
Summary of the invention
The technical problem to be solved in the present invention is, deficiency at the prior art existence, a kind of disc polisher is proposed, have good, simple in structure, the characteristics such as cost is low, long service life of polishing effect, be suitable for the product of powder metallurgy product, ceramic material, magnetic material and relevant industries is carried out passivation, polishing.
Technical scheme of the present invention is, described disc polisher comprises rotary table and the tray brushing machine structure that is installed on the cabinet, its design feature is, described rotary table has base, the upper end of bearing block is positioned at described base mesopore and fixedly connected with this base, Connection Block is equipped with in the lower end of described bearing block, rotary main shaft is installed in the described bearing block and between this bearing block upper port and lower port and the rotary main shaft bearing is housed respectively, rotary main shaft bottom in the Connection Block connects through the shaft of motor of shaft coupling key with the Connection Block below, and described motor is fixedly mounted on the cabinet; Locking nut and backing plate, butterfly spring are housed between the bearing of rotary main shaft bottom and bearing block lower port from the bottom to top successively; Described rotary main shaft upper end has fixedly mounted workbench, and this workbench periphery is provided with along equally distributed eight work stage of horizontal circumference; The composition of described work stage is, the little axle bearing of the little beam warp of rotation is installed in the corresponding mounting hole of described workbench, the upper end of the little axle of this rotation is installed with fixed head and the lower end of the little axle of this rotation has fixedly mounted pinion, and described pinion is meshed with the gear wheel that is fixedly mounted on the base; The composition of described tray brushing machine structure is, the lower end that is contained in the major axis on the cabinet has belt pulley to connect with the belt pulley in the rotating shaft of brush disk driving motor through first driving belt, the major axis upper end has belt pulley to connect with brush dish spindle pulley through second driving belt, this brush dish spindle pulley is fixedly mounted on the brush dish main shaft, brush dish holder is equipped with in the bottom of this brush dish main shaft, and the brush dish that the polishing hairbrush is equipped with in the bottom surface is contained in brush dish holder bottom; The other end this elevating bracket is the silk braid that is contained on the screw mandrel with an end of elevating bracket is fixedly connected in the upper end of described brush dish main shaft; This screw mandrel that handwheel is equipped with on the top is contained in the axle bed that is fixed on the cabinet and makes that this screw mandrel only can be around rotating from axis; Described brush dish is positioned at described workbench top one side.
Below the present invention made further specify.
Referring to Fig. 1 to Fig. 3, disc polisher of the present invention comprises rotary table and the tray brushing machine structure that is installed on the cabinet, its design feature is, as shown in Figure 1, described rotary table has base 10, the upper end of bearing block 7 is positioned at described base 10 mesopores and fixedly connected with this base 10, Connection Block 5 is equipped with in the lower end of described bearing block 7, rotary main shaft 8 is installed in the described bearing block 7 and between these bearing block 7 upper port and lower port and the rotary main shaft 8 bearing is housed respectively, rotary main shaft 8 bottoms in the Connection Block 5 connect through the shaft of motor 21 of shaft coupling key with Connection Block 5 belows, and described motor is fixedly mounted on the cabinet; Locking nut 2 and backing plate 3, butterfly spring 4 are housed between the bearing of rotary main shaft 8 bottoms and bearing block 7 lower port from the bottom to top successively; Described rotary main shaft 8 upper ends have fixedly mounted workbench 16, and these workbench 16 peripheries are provided with along equally distributed eight work stage of horizontal circumference; The composition of described work stage is, the little axle of rotation 14 is installed in the corresponding mounting hole of described workbench 16 through little axle bearing, the upper end of the little axle of this rotation 14 is installed with fixed head 17 and the lower end of the little axle 14 of this rotation has fixedly mounted pinion 12, and described pinion 12 is meshed with the gear wheels 11 that are fixedly mounted on the base 10; Referring to Fig. 2, the composition of described tray brushing machine structure is, the lower end that is contained in the major axis 44 on the cabinet has belt pulley 41 to connect with the belt pulley 30 in the rotating shaft of brush disk driving motor through first driving belt, major axis 44 upper ends have belt pulley 34 to connect with brush dish spindle pulley 49 through second driving belt, this brush dish spindle pulley 49 is fixedly mounted on the brush dish main shaft 47, brush dish holder 46 is equipped with in the bottom of this brush dish main shaft 47, and the brush dish 45 that the polishing hairbrush is equipped with in the bottom surface is contained in brush dish holder 46 bottoms; The other end this elevating bracket 414 is the silk braid that is contained on the screw mandrel 415 with an end of elevating bracket 414 is fixedly connected in the upper end of described brush dish main shaft 47; This screw mandrel 415 that handwheel 22 is equipped with on the top is contained in the axle bed that is fixed on the cabinet and makes that this screw mandrel 415 only can be around rotating from axis; Referring to Fig. 3, described brush dish 45 is positioned at described workbench 16 tops one side.
As shown in Figure 2, also can between the belt pulley 34 of described major axis 44 upper ends and the driving belt between the brush dish spindle pulley 49, belt stretcher 32 be set; Also can above the workbench 16 shown in Figure 1 and between described eight work stage brush dish guard ring 18 be set.
The operation principle of disc polisher of the present invention is (referring to Fig. 1 and Fig. 2), need the product of polishing to be fixed in the product clamper, the product clamper and the workbench 16 that are fixedly mounted on the work stage rotate together, and rotatablely moving of workbench is made up of rotation and revolution two parts.The revolution process is, be contained on the cabinet motor drives rotary main shaft 8 walk around movingly with per minute 5-20, rotary main shaft 8 drives workbench 16 and does revolution motion with eight work stage that product clamper is housed; Rotation is that during the work stage revolution, pinion 12 and fixing gear wheel 11 engagements drive the work stage (chuck) of the little axle 14 of rotation on being fixed on this and do spinning motion.
Referring to Fig. 2, the motion of brush disc spins is that the brush disk driving motor drives major axis 44 rotations (major axis 44 can rely on corresponding bearing to be fixed on the casing) by many contracts banding pattern belt through described belt pulley, this major axis 44 drives rotation through respective pulley and driving belt again, thereby drives 45 rotations of brush dish.
Referring to Fig. 2, the height and position adjustment of brush dish (brush) 45 is to rotate handwheel 22,415 rotations of handwheel drive screw mandrel; Because elevating bracket 414 1 ends are the silk braid that is enclosed within on this screw mandrel 415, therefore ordering about elevating bracket 414 does axial upper and lower motion, thus the distance that moves up and down of pilot brush dish (brush).
The brush face of trying to get to the heart of a matter is installed bristle, rotatablely move and brush the disc spins motion by workbench described, and bristle is realized polishing with the contact of workpiece with certain pressure.Polishing process also may use conventional polishing fluid.
By adjusting workbench and brush dish (brush) rotating speed and the concrete parameter of direction of rotation, can effectively control workpiece polishing effect and efficient.
Further, electric current, the torque that can accurately detect the brush disk driving motor by the communication of frequency converter, Programmable Logic Controller, text display change, thereby can accurately judge suffered brush of product and workpiece pressure size indirectly, thereby accurately control workpiece cutting edge circular arc, precision can be controlled in ± 5 μ.
Above-mentioned disc polisher of the present invention is the applicant according to product of the future polishing technology and applying unit accumulation practical experience for many years in the world, through the preferred version that a large amount of reason wheels calculate and repetition test just draws, can control workpiece cutting edge circular arc at 0-100 μ m, precision is controlled at ± 5 μ m, surface of the work polishing precision: Ra≤0.04mm, these performance indications are equally matched with the foreign same type product, but device structure is simplified greatly, cost reduces greatly, is applicable to powder metallurgy, ceramic material, the product of magnetic material and relevant industries carries out passivation, polishing.
As known from the above, the present invention is a kind of disc polisher, to good, the stable performance, simple in structure and reasonable, cheap of passivation, polishing effect of workpiece.
Description of drawings
Fig. 1 is a kind of embodiment sectional structure schematic diagram of the rotary table in the present device;
Fig. 2 is a kind of embodiment sectional structure schematic diagram of the tray brushing machine structure in the present device;
To be described tray brushing machine structure concern schematic diagram with respect to the position of rotary table to Fig. 3.
In the drawings:
The 1-securing member, the 2-locking nut, the 3-backing plate,
The 4-butterfly spring, the 5-Connection Block, the 6-bearing washer,
The 7-bearing block, the 8-rotary main shaft, the 9-bearing washer,
The 10-base, the 11-gear wheel, the 12-pinion,
13-butterfly spring sheet, the little axle of 14-rotation, the 15-bearing holder (housing, cover),
The 16-workbench, the 17-fixed head, 18-brush dish guard ring,
19-aluminium pin, the 20-mount pad, the 21-rotating shaft,
The 22-handwheel, 23-handwheel dial, the little axle of 24-connecting plate,
The 25-connecting plate, the 26-gland, the 27-end ring,
The 28-pad, the 29-pressing plate, the 30-belt pulley,
31-belt pulley gland, the 32-tensioning apparatus, the 33-cabinet,
The 34-belt pulley, the 41-belt pulley, the 42-dottle pin,
The 43-bearing race, the 44-major axis, 45-brush dish,
46-brush dish holder, 47-brush dish main shaft, 48-brush dish bearing block,
The 49-belt pulley, 410-Pulley shaft bearing, 411-bearing spacer,
412-adjusts screw, the 413-installing plate, and the 414-elevating bracket,
The 415-screw mandrel, the little axle of 416-handwheel, the 417-thimble,
The 418-ringfeder, the 419-bearing block, the 420-pressing plate,
The 421-locking pressure plate.
The specific embodiment
Referring to Fig. 1 to Fig. 3, the present invention's disc polisher of the present invention comprises rotary table and the tray brushing machine structure that is installed on the cabinet, its design feature is, as shown in Figure 1, described rotary table has base 10, the upper end of bearing block 7 is positioned at described base 10 mesopores and fixedly connected with this base 10, Connection Block 5 is equipped with in the lower end of described bearing block 7, rotary main shaft 8 is installed in the described bearing block 7 and between these bearing block 7 upper port and lower port and the rotary main shaft 8 bearing is housed respectively, rotary main shaft 8 bottoms in the Connection Block 5 connect through the shaft of motor 21 of shaft coupling key with Connection Block 5 belows, and described motor is fixedly mounted on the cabinet; Locking nut 2 and backing plate 3, butterfly spring 4 are housed between the bearing of rotary main shaft 8 bottoms and bearing block 7 lower port from the bottom to top successively; Described rotary main shaft 8 upper ends have fixedly mounted workbench 16, and these workbench 16 peripheries are provided with along equally distributed eight work stage of horizontal circumference; The composition of described work stage is, the little axle of rotation 14 is installed in the corresponding mounting hole of described workbench 16 through little axle bearing, the upper end of the little axle of this rotation 14 is installed with fixed head 17 and the lower end of the little axle 14 of this rotation has fixedly mounted pinion 12, and described pinion 12 is meshed with the gear wheels 11 that are fixedly mounted on the base 10; Referring to Fig. 2, the composition of described tray brushing machine structure is, the lower end that is contained in the major axis 44 on the cabinet has belt pulley 41 to connect with the belt pulley 30 in the rotating shaft of brush disk driving motor through first driving belt, major axis 44 upper ends have belt pulley 34 to connect with brush dish spindle pulley 49 through second driving belt, this brush dish spindle pulley 49 is fixedly mounted on the brush dish main shaft 47, brush dish holder 46 is equipped with in the bottom of this brush dish main shaft 47, and the brush dish 45 that the polishing hairbrush is equipped with in the bottom surface is contained in brush dish holder 46 bottoms; The other end this elevating bracket 414 is the silk braid that is contained on the screw mandrel 415 with an end of elevating bracket 414 is fixedly connected in the upper end of described brush dish main shaft 47; This screw mandrel 415 that handwheel 22 is equipped with on the top is contained in the axle bed that is fixed on the cabinet and makes that this screw mandrel 415 only can be around rotating from axis; Referring to Fig. 3, described brush dish 45 is positioned at described workbench 16 tops one side.
As shown in Figure 2, between the belt pulley 34 of described major axis 44 upper ends and the driving belt between the brush dish spindle pulley 49, belt stretcher 32 is set; Above the workbench 16 shown in Figure 1 and between described eight work stage brush dish guard ring 18 is being set.
Claims (3)
1, a kind of disc polisher, comprise the rotary table and the tray brushing machine structure that are installed on the cabinet, it is characterized in that, described rotary table has base (10), the upper end of bearing block (7) is positioned at described base (10) mesopore and fixedly connected with this base (10), Connection Block (5) is equipped with in the lower end of described bearing block (7), rotary main shaft (8) be installed in the described bearing block (7) and this bearing block (7) upper port and lower port and rotary main shaft (8) between bearing is housed respectively, rotary main shaft (8) bottom in the Connection Block (5) connects through the shaft of motor (21) of the same Connection Block of shaft coupling key (5) below, and described motor is fixedly mounted on the cabinet; Locking nut (2) and backing plate (3), butterfly spring (4) are housed between the bearing of rotary main shaft (8) bottom and bearing block (7) lower port from the bottom to top successively; Described rotary main shaft (8) upper end has fixedly mounted workbench (16), and this workbench (16) periphery is provided with along equally distributed eight work stage of horizontal circumference; The composition of described work stage is, the little axle of rotation (14) is installed in the corresponding mounting hole of described workbench (16) through little axle bearing, the upper end of the little axle of this rotation (14) is installed with fixed head (17) and the lower end of the little axle of this rotation (14) has fixedly mounted pinion (12), and described pinion (12) is meshed with the gear wheel (11) that is fixedly mounted on the base (10); The composition of described tray brushing machine structure is, the lower end that is contained in the major axis (44) on the cabinet has belt pulley (41) to connect with the belt pulley (30) in the rotating shaft of brush disk driving motor through first driving belt, major axis (44) upper end has belt pulley (34) to connect with brush dish spindle pulley (49) through second driving belt, this brush dish spindle pulley (49) is fixedly mounted on the brush dish main shaft (47), brush dish holder (46) is equipped with in the bottom of this brush dish main shaft (47), and the brush dish (45) that the polishing hairbrush is equipped with in the bottom surface is contained in brush dish holder (46) bottom; The other end of fixedly connected and this elevating bracket (414) of one end of the same elevating bracket in upper end (414) of described brush dish main shaft (47) is for being contained in the silk braid on the screw mandrel (415); This screw mandrel (415) that handwheel (22) is equipped with on the top is contained in the axle bed that is fixed on the cabinet and makes that this screw mandrel (415) only can be around rotating from axis; Described brush dish (45) is positioned at described workbench (16) top one side, covers three work stage.
2, according to the described disc polisher of claim 1, it is characterized in that, between belt pulley (34) on described major axis (44) and the driving belt between the brush dish spindle pulley (49) belt stretcher (32) is set.
3, according to the described disc polisher of claim 1, it is characterized in that, in workbench (16) top and between described eight work stage, brush dish guard ring (18) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810031415A CN100581735C (en) | 2008-05-29 | 2008-05-29 | Circular disk polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810031415A CN100581735C (en) | 2008-05-29 | 2008-05-29 | Circular disk polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101279437A true CN101279437A (en) | 2008-10-08 |
| CN100581735C CN100581735C (en) | 2010-01-20 |
Family
ID=40012205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810031415A Expired - Fee Related CN100581735C (en) | 2008-05-29 | 2008-05-29 | Circular disk polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100581735C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785164A (en) * | 2012-08-09 | 2012-11-21 | 绍兴市家度弹簧机械有限公司 | Main shaft transmission system of vertical-type grinding machine |
| CN106625155A (en) * | 2016-11-25 | 2017-05-10 | 郑州磨料磨具磨削研究所有限公司 | Multi-station superhard material grinding wheel face processing rotary table |
| CN107322452A (en) * | 2017-08-08 | 2017-11-07 | 深圳西可实业有限公司 | The many workshop section's curved surface polishing machines of intelligence |
| CN109254177A (en) * | 2018-10-22 | 2019-01-22 | 航天长屏科技有限公司 | A kind of precision rotation device of small-sized anti-strong electromagnetic radiation |
| CN111805394A (en) * | 2020-07-13 | 2020-10-23 | 尹强强 | Servo polishing machine |
| CN112475967A (en) * | 2020-11-17 | 2021-03-12 | 中国航发沈阳黎明航空发动机有限责任公司 | Bearing self-rotating disc shaft vibration finishing device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201824238U (en) * | 2010-08-30 | 2011-05-11 | 兰州瑞德实业集团有限公司 | Epicyclic type grinding/polishing machine gear-ring sun gear synchronous uplifting mechanism |
| CN102785171B (en) * | 2012-08-09 | 2015-03-11 | 俞家林 | Automatic bearing adjusting mechanism |
-
2008
- 2008-05-29 CN CN200810031415A patent/CN100581735C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785164A (en) * | 2012-08-09 | 2012-11-21 | 绍兴市家度弹簧机械有限公司 | Main shaft transmission system of vertical-type grinding machine |
| CN102785164B (en) * | 2012-08-09 | 2015-07-01 | 俞家林 | Main shaft transmission system of vertical-type grinding machine |
| CN106625155A (en) * | 2016-11-25 | 2017-05-10 | 郑州磨料磨具磨削研究所有限公司 | Multi-station superhard material grinding wheel face processing rotary table |
| CN107322452A (en) * | 2017-08-08 | 2017-11-07 | 深圳西可实业有限公司 | The many workshop section's curved surface polishing machines of intelligence |
| CN107322452B (en) * | 2017-08-08 | 2022-12-13 | 深圳西可实业有限公司 | Intelligent multi-section curved surface polishing machine |
| CN109254177A (en) * | 2018-10-22 | 2019-01-22 | 航天长屏科技有限公司 | A kind of precision rotation device of small-sized anti-strong electromagnetic radiation |
| CN111805394A (en) * | 2020-07-13 | 2020-10-23 | 尹强强 | Servo polishing machine |
| CN112475967A (en) * | 2020-11-17 | 2021-03-12 | 中国航发沈阳黎明航空发动机有限责任公司 | Bearing self-rotating disc shaft vibration finishing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100581735C (en) | 2010-01-20 |
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| C14 | Grant of patent or utility model | ||
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yuhang Technology Co., Ltd. Assignor: Xiangtan Jianglu Precise Machinery Co., Ltd. Contract record no.: 2010430000126 Denomination of invention: Circular disk polishing machine Granted publication date: 20100120 License type: Exclusive License Open date: 20081008 Record date: 20101009 |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100120 Termination date: 20120529 |