CN103639874A - Magnetic pole of universal grinding machine special for nuclear power bearing ring machining - Google Patents
Magnetic pole of universal grinding machine special for nuclear power bearing ring machining Download PDFInfo
- Publication number
- CN103639874A CN103639874A CN201310604281.7A CN201310604281A CN103639874A CN 103639874 A CN103639874 A CN 103639874A CN 201310604281 A CN201310604281 A CN 201310604281A CN 103639874 A CN103639874 A CN 103639874A
- Authority
- CN
- China
- Prior art keywords
- workpiece
- magnetic pole
- nuclear power
- bearing ring
- power bearing
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
-
- 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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/06—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
- B24B53/07—Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels by means of forming tools having a shape complementary to that to be produced, e.g. blocks, profile rolls
-
- 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
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
- B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant
Abstract
A magnetic pole of a universal grinding machine special for nuclear power bearing ring machining is installed on the universal grinding machine special for nuclear power bearing ring machining. The magnetic pole comprises a magnetic pole base, a workpiece support portion, chip removing holes and an upper annular end face. 2-4 chip removing holes are formed in the middle of the lateral wall of the workpiece support portion, and a magnetic pole center hole is connected with a workpiece shaft. A workpiece shifting mechanism is an operation table and moves in the horizontal direction to drive workpieces to corresponding machining positions. The grinding machine further comprises a machine tool base, a machine tool body, a hydraulic system, an electric control system, a servo system, electric spindles, spindle lifting mechanisms, a workpiece shaft, a grinding wheel dresser, a workpiece shifting mechanism, a support assembly, a mechanical arm, a magnetic pole, grinding wheels, a cutting liquid circulation system and a nuclear power bearing ring. During machining, workpiece location is accurate, waste water and scrap iron can be discharged smoothly.
Description
Technical field
The present invention relates to a kind of grinding machine, particularly a kind of magnetic pole of bearing machining special purpose grinder.
Background technology
During nuclear power grinding bearing rings, the mode that can adopt three-jaw to firmly grasp is come with numerically control grinder processing, and the part processing so very easily produces distortion because claw card power is excessive.Thus, magnetic pole is given birth at once, and the method for utilizing magnetic force to suck workpiece is avoided the excessive workpiece deformation that causes of card power.
In nuclear power bearing ring grinding when processing, need to be usingd the end face plane of blank material as benchmark, because magnetic pole can be fixed on workpiece spindle, by grinding wheel spindle and workpiece spindle, rotate simultaneously, the plane that can contact with lasso at magnetic pole upper surface is carried out grinding, so just can guarantee that magnetic pole plane beating in rotary course is less, more can guarantee the machining accuracy of its lasso.At present nearly all bearing manufacturing firm adds man-hour carrying out lasso, and the magnetic pole all adopting is as lasso axial location benchmark.
Present magnetic pole is that upper end cuts out 4 breach, convenient water and the iron filings of discharging.There is distortion slightly on magnetic pole top, owing to there being the existence of iron filings, at opening part, easily stops, and occasional exerts an influence to workpiece location.
Summary of the invention
My company, for the problems referred to above, has designed magnetic pole of the present invention, adds and makes man-hour workpiece location more accurate, and waste water and iron filings are discharged more smooth and easy.
The technical scheme that the present invention deals with problems, design a kind of magnetic pole of nuclear power bearing ring processing Special universal grinding machine, be arranged on nuclear power bearing ring processing Special universal grinding machine, described magnetic pole comprises magnetic pole base, workpiece support section, chip-removal hole, top annular end face, chip-removal hole is 2-4, the sidewall middle part that is arranged on workpiece support section, pole center hole is connected to workpiece spindle; Workpiece translational motion mechanism is operating desk, moves in the horizontal direction, and drives workpiece to the relevant position of processing.
Described nuclear power bearing ring processing Special universal grinding machine, also comprises lathe base, lathe bed, hydraulic system, electric-control system, servo-drive system, electric main shaft, main shaft lifting mechanism, workpiece spindle, dresser, workpiece translational motion mechanism, supporting component, mechanical arm, magnetic pole, emery wheel, the cutting fluid circulatory system, nuclear power bearing ring;
Electricity main shaft and main shaft lifting mechanism are two covers, are arranged on respectively work translation mechanism top, and every cover electricity main shaft works alone and moves up and down by main shaft lifting mechanism, and emery wheel is installed in electric main shaft bottom, and electric main shaft drives emery wheel rotation;
Workpiece spindle is arranged in workpiece translational motion mechanism, by driven by motor, is rotated; Magnetic pole is installed on the top of workpiece spindle, after magnetic pole energising, in top annular end face, adsorbs nuclear power bearing ring workpiece to be processed; There is certain offset in the axle center of nuclear power bearing ring workpiece and the axle center of magnetic pole;
Described supporting component comprises: supporting member, shell, shaft coupling, adjustable worm propeller, propeller fixed head, base, base is fixed in workpiece translational motion mechanism, supporting member is connected with adjustable worm propeller by shaft coupling, and coupling part is in shell, and one end installation propeller fixed head of shell carries out spacing to adjustable worm propeller; Rotary adjustable worm propeller, adjusts supporting member and props up workpiece to be processed;
Described dresser comprises diamond roller trimming device, point type trimmer, and point type trimmer comprises straight line trimmer, grinding wheel arc dresser, oblique line trimmer; Described diamond roller trimming device comprises diamond top layer, metal basin, three parts of transmission axis hole, diamond top layer profile designs according to nuclear power bearing ring structure and size, during work, shape and size are by three grades of transmission of diamond roller trimming device → emery wheel → nuclear power bearing ring;
Described straight line trimmer comprises diamond pen a, fixed mount, by fixed mount, diamond pen a is fixed in workpiece translational motion mechanism, and emery wheel moves up and down accomplish linear finishing;
Described grinding wheel arc dresser comprises diamond pen b, trimmer swing arm, upper limit device, lower retainer, diamond pen b is fixed in trimmer swing arm, when trimmer swing arm approaches upper limit device and lower retainer, sensor can feed back to respectively oil inlet pipe and the turnover of the hydraulic oil in flowline that two signals are controlled hydraulic cylinder, thereby make diamond pen b nib point according to the circular arc line size reciprocally swinging of setting, realize circular arc finishing;
Described oblique line trimmer, diamond pen is fixed on oblique line trimmer leading screw and is moved left and right, emery wheel completes and moves up and down according to certain velocity ratio, and finishing emery wheel is out circular halfpace, and this emery wheel is for carrying out grinding to the slope of nuclear power bearing ring;
The described cutting fluid circulatory system: comprise filtration fraction, cooling segment, reuse part, filtration fraction comprises waste liquid transmission network, magnetic roller, drainage rubber rollers, scraper plate, Slag recovering case, waste liquid enters between magnetic roller, drainage rubber rollers after waste liquid transmission network drainage, liquid in drainage rubber rollers absorption waste liquid, magnetic roller is metal cutting slag absorption, and in rotation process, in the Slag recovering case of metal cutting slag below being scraped by scraper plate, the cutting fluid after filtration enters cooling segment through stationary stream precipitation; Cooling segment arranges refrigeration machine, and cutting fluid is cooled to suitable temperature, then the pump by reuse part returns to emery wheel and electric main shaft is cooling;
Described mechanical arm comprises clamping part, fixed part, and clamping part picks and places workpiece, and fixed part is arranged on the mechanical arm installation portion of workpiece translational motion mechanism, and clamping part has coordinated material loading, blanking action with manufacturing procedure according to PLC control instruction.
Beneficial effect
Newly-designed magnetic pole, because opening is got rid of iron filings position in middle part, is beneficial to chip removal, meanwhile, and due to top non-notch, iron filings almost, without staying in top, can not cause position error, simultaneously, at magnetic pole, add man-hour, owing to being middle part processing, top distortion is minimum.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, introduce in detail the embodiment of the present invention.
Fig. 1: the structure principle chart of grinding machine of the present invention.
Fig. 2: the lathe bed part-structure schematic diagram of grinding machine of the present invention.
Fig. 3: the structure principle chart of supporting component.
Fig. 4: the structure principle chart of magnetic pole.
Fig. 5:: the schematic diagram of the cutting fluid circulatory system.
Fig. 6: grinding wheel arc dresser schematic diagram.
Fig. 7: straight line trimmer schematic diagram.
Fig. 8: bearing ring schematic diagram.
Fig. 9: diamond roller trimming device operation principle schematic diagram.
Figure 10: diamond roller trimming device structure principle chart.
Figure 11: oblique line trimmer operation principle schematic diagram.
Figure 12: mechanical arm schematic diagram.
Figure 13: the offset schematic diagram of workpiece and magnetic pole.
Figure 14: mechanical arm is controlled main flow chart.
In figure: 1. lathe base, 2. lathe bed, 3. electric-control system, 4. servo-drive system, 5. electric main shaft, 6. main shaft lifting mechanism, 7. workpiece spindle, 8. workpiece translational motion mechanism, 9. emery wheel, 10. nuclear power bearing ring, 11. mechanical arm installation portions, 12. guide rails, 13. hydraulic systems;
101. straight line trimmers, 1011. diamond pen a, 1012. fixed mounts, 1013. oblique line trimmer leading screws; 102. grinding wheel arc dressers, 1021. diamond pen b, 1022. trimmer swing arms, 1023. upper limit devices, 1024. lower retainer, 1025. hydraulic cylinders, 1026. oil inlet pipes, 1027. flowlines; 103. diamond roller trimming devices, 1031. diamond top layers, 1032. metal basins, 1033. transmission axis holes;
200. supporting components, 201. supporting members, 202. shells, 203. shaft couplings, 204. adjustable worm propellers, 205. propeller fixed heads, 206. bases;
300. mechanical arms, 301. clamping parts, 302. fixed parts;
400. magnetic poles, 401. magnetic pole bases, 402. workpiece support section, 403. chip-removal holes, 404. top annular end face;
The 500. cutting fluid circulatory systems, 501. waste liquid transmission networks, 502. magnetic rollers, 503. drainage rubber rollers, 504. Slag recovering casees, 505. refrigeration machines, 506. pumps;
1001. interior raceways, 1002. internal-and external diameters, 1003. outer internal diameters, 1004. fore shafts, 1005. non-fore shaft ribs, 1006. outer raceways, 1007. bearing inner races, 1008. bearing outer rings;
The specific embodiment
A kind of magnetic pole of nuclear power bearing ring processing Special universal grinding machine, be arranged on nuclear power bearing ring processing Special universal grinding machine, described magnetic pole 400 comprises magnetic pole base 401, workpiece support section 402, chip-removal hole 403, top annular end face 404, chip-removal hole 403 is 2-4, the sidewall middle part that is arranged on workpiece support section 402, magnetic pole 400 centre bores are connected to workpiece spindle 7; Workpiece translational motion mechanism 8 is operating desk, moves in the horizontal direction, and drives workpiece to the relevant position of processing;
Described nuclear power bearing ring processing Special universal grinding machine, also comprises lathe base 1, lathe bed 2, hydraulic system 13, electric-control system 3, servo-drive system 4, electric main shaft 5, main shaft lifting mechanism 6, workpiece spindle 7, dresser, workpiece translational motion mechanism 8, supporting component 200, mechanical arm 300, magnetic pole 400, emery wheel 9, the cutting fluid circulatory system 500, nuclear power race ring 10;
Electricity main shaft 5 is two covers with main shaft lifting mechanism 6, is arranged on respectively work translation mechanism 8 tops, and every cover electricity main shaft 5 works alone and moves up and down by main shaft lifting mechanism 6, and emery wheel 9 is installed in electric main shaft 5 bottoms, and electric main shaft drives emery wheel 9 rotations;
Described supporting component 200 comprises: supporting member 201, shell 202, shaft coupling 203, adjustable worm propeller 204, propeller fixed head 205, base 206, base 206 is fixed in workpiece translational motion mechanism 8, supporting member 201 is connected with adjustable worm propeller 204 by shaft coupling 203, and coupling part is on 202 li, shell, and 205 pairs of adjustable worm propellers 204 of one end installation propeller fixed head of shell 202 carry out spacing; Rotary adjustable worm propeller 204, adjusts supporting member 201 and props up workpiece to be processed;
Described dresser comprises diamond roller trimming device 103, point type trimmer, and point type trimmer comprises straight line trimmer 101, grinding wheel arc dresser 102, oblique line trimmer; Described diamond roller trimming device 103 comprises diamond top layer 1031, metal basin 1032,1,033 three parts of transmission axis hole, diamond top layer 1031 profiles design according to nuclear power bearing ring 10 structures and size, during work, shape and size are by three grades of transmission of diamond roller trimming device → emery wheel → nuclear power bearing ring;
Described straight line trimmer 101 comprises diamond pen a1011, fixed mount 1012, by fixed mount 1012, diamond pen a1011 is fixed in workpiece translational motion mechanism 8, and emery wheel 9 moves up and down accomplish linear finishing;
Described grinding wheel arc dresser 102 comprises diamond pen b1021, trimmer swing arm 1022, upper limit device 1023, lower retainer 1024, diamond pen b1021 is fixed in trimmer swing arm 1022, when trimmer swing arm 1022 approaches upper limit device 1023 and lower retainer 1024, sensor can feed back to respectively oil inlet pipe 1026 and the turnover of the hydraulic oil in flowline 1027 that two signals are controlled hydraulic cylinder 1025, thereby make diamond pen b nib point according to the circular arc line size reciprocally swinging of setting, realize circular arc finishing;
Described oblique line trimmer, diamond pen is fixed on oblique line trimmer leading screw 1013 and is moved left and right, emery wheel 9 completes and moves up and down according to certain velocity ratio, and finishing emery wheel 9 is out circular halfpace, and this emery wheel is for carrying out grinding to the slope of nuclear power bearing ring;
The described cutting fluid circulatory system 500: comprise filtration fraction, cooling segment, reuse part, filtration fraction comprises waste liquid transmission network 501, magnetic roller 502, drainage rubber rollers 503, scraper plate, Slag recovering case 504, waste liquid enters between magnetic roller 502, drainage rubber rollers 503 after waste liquid transmission network 501 drainages, liquid in drainage rubber rollers absorption waste liquid, magnetic roller adsorbs metal cutting slag, in rotation process, in the Slag recovering case 504 of metal cutting slag below being scraped by scraper plate, the cutting fluid after filtration enters cooling segment through stationary stream precipitation; Cooling segment arranges refrigeration machine 505, and cutting fluid is cooled to suitable temperature, then the pump 506 by reuse part returns to emery wheel and electric main shaft is cooling;
Described mechanical arm 300 comprises clamping part 301, fixed part 302, clamping part 301 picks and places workpiece, fixed part 302 is arranged on workpiece translational motion mechanism. and mechanical arm installation portion 11, clamping part 301 has coordinated material loading, blanking action with manufacturing procedure according to PLC control instruction.
Nuclear power bearing ring internal structure pattern is different, for nuclear power bearing ring, the main grinding position of required ball bearing race comprises: interior raceway 1001, internal-and external diameter 1002, outer internal diameter 1003, fore shaft 1004, non-fore shaft rib 1005, outer raceway 1006, bearing inner race 1007, bearing outer ring 1008, as schematically shown in Figure 8.So diamond roller profile is designed according to bearing ring internal structure and size, shape and size, by three grades of transmission of diamond roller trimming device → emery wheel → nuclear power bearing ring, just can realize once finishing, one-time formed object, as Fig. 9.
Because the peripheral speed at emery wheel each point place is different, cause the material removing rate at each point place different, by actual tests, select applicable grinding wheel speed, grinding wheel graininess, Wheel hardness, to avoid burn lasso or other quality problems.
Lasso surplus is selected: because the shaping form of part is the copy of grinding wheel shape, this must exert an influence to machining accuracy, and the inhomogeneous of lasso grinding allowance also can cause the manufacturing deficiencies such as grinding burn simultaneously, therefore, while using diamond roller trimming device, guarantee that the surplus of workpiece is even.
The present invention is not limited to above-described embodiment, and equivalent concepts or change in any technical scope disclosing in the present invention, all classify protection scope of the present invention as.
Claims (2)
1. the magnetic pole of nuclear power bearing ring processing Special universal grinding machine, it is characterized in that: be arranged on nuclear power bearing ring processing Special universal grinding machine, described magnetic pole (400) comprises magnetic pole base (401), workpiece support section (402), chip-removal hole (403), top annular end face (404), chip-removal hole (403) is 2-4, the sidewall middle part that is arranged on workpiece support section (402), magnetic pole (400) centre bore is connected to workpiece spindle (7); Workpiece translational motion mechanism (8) is operating desk, moves in the horizontal direction, and drives workpiece to the relevant position of processing.
2. a kind of nuclear power bearing ring as claimed in claim 1 is processed the magnetic pole of Special universal grinding machine, it is characterized in that: described nuclear power bearing ring processing Special universal grinding machine also comprises lathe base (1), lathe bed (2), hydraulic system (13), electric-control system (3), servo-drive system (4), electricity main shaft (5), main shaft lifting mechanism (6), workpiece spindle (7), dresser, workpiece translational motion mechanism (8), supporting component (200), mechanical arm (300), magnetic pole (400), emery wheel (9), the cutting fluid circulatory system (500), nuclear power bearing ring (10),
Electricity main shaft (5) is two covers with main shaft lifting mechanism (6), be arranged on respectively work translation mechanism (8) top, the electric main shaft of every cover (5) works alone and passes through main shaft lifting mechanism (6) and moves up and down, emery wheel (9) is installed in electricity main shaft (5) bottom, and electric main shaft drives emery wheel (9) rotation;
It is upper that workpiece spindle (7) is arranged on workpiece translational motion mechanism (8), by driven by motor, rotated; Magnetic pole (400) is installed on the top of workpiece spindle (7), after magnetic pole (400) energising, in top annular end face (404), adsorbs nuclear power bearing ring to be processed (10) workpiece; There is certain offset in the axle center of nuclear power bearing ring (10) workpiece and the axle center of magnetic pole (400);
Described supporting component (200) comprising: supporting member (201), shell (202), shaft coupling (203), adjustable worm propeller (204), propeller fixed head (205), base (206), base (206) is fixed in workpiece translational motion mechanism (8), supporting member (201) is connected with adjustable worm propeller (204) by shaft coupling (203), and coupling part is inner at shell (202), one end installation propeller fixed head (205) of shell (202) carries out spacing to adjustable worm propeller (204); Rotary adjustable worm propeller (204), adjusts supporting member (201) and props up workpiece to be processed;
Described dresser comprises diamond roller trimming device (103), point type trimmer, and point type trimmer comprises straight line trimmer (101), grinding wheel arc dresser (102), oblique line trimmer; Described diamond roller trimming device (103) comprises diamond top layer (1031), metal basin (1032), (1033) three parts of transmission axis hole, diamond top layer (1031) profile designs according to nuclear power bearing ring (10) structure and size, add man-hour, shape and size are by three grades of transmission of diamond roller trimming device → emery wheel → nuclear power bearing component;
Described straight line trimmer (101) comprises diamond pen a (1011), fixed mount (1012), by fixed mount (1012) by diamond pen a(1011) to be fixed on workpiece translational motion mechanism (8) upper, emery wheel (9) moves up and down accomplish linear finishing;
Described grinding wheel arc dresser (102) comprises diamond pen b (1021), trimmer swing arm (1022), upper limit device (1023), lower retainer (1024), diamond pen b(1021) be fixed in trimmer swing arm (1022), when trimmer swing arm (1022) approaches upper limit device (1023) and lower retainer (1024), sensor can feed back to respectively oil inlet pipe (1026) and the turnover of the hydraulic oil in flowline (1027) that two signals are controlled hydraulic cylinder (1025), thereby make diamond pen b nib point according to the circular arc line size reciprocally swinging of setting, realize circular arc finishing;
Described oblique line trimmer, diamond pen is fixed on oblique line trimmer leading screw (1013) and is moved left and right, emery wheel (9) completes and moves up and down according to certain velocity ratio, finishing emery wheel (9) is out circular halfpace, and this emery wheel is for carrying out grinding to the slope of nuclear power bearing ring;
The described cutting fluid circulatory system (500): comprise filtration fraction, cooling segment, reuse part, filtration fraction comprises waste liquid transmission network (501), magnetic roller (502), drainage rubber rollers (503), scraper plate, Slag recovering case (504), waste liquid enters into magnetic roller (502) after waste liquid transmission network (501) drainage, between drainage rubber rollers (503), liquid in drainage rubber rollers absorption waste liquid, magnetic roller adsorbs metal cutting slag, in rotation process in the Slag recovering case (504) of metal cutting slag below being scraped by scraper plate, cutting fluid after filtration enters cooling segment through stationary stream precipitation, cooling segment arranges refrigeration machine (505), and cutting fluid is cooled to suitable temperature, then the pump (506) by reuse part returns to emery wheel and electric main shaft is cooling,
Described mechanical arm (300) comprises clamping part (301), fixed part (302), clamping part (301) picks and places workpiece, fixed part (302) is arranged on the mechanical arm installation portion (11) of workpiece translational motion mechanism, and clamping part (301) has coordinated material loading, blanking action with manufacturing procedure according to PLC control instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604281.7A CN103639874B (en) | 2013-11-25 | 2013-11-25 | The magnetic pole of nuclear power bearing ring processing Special universal grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310604281.7A CN103639874B (en) | 2013-11-25 | 2013-11-25 | The magnetic pole of nuclear power bearing ring processing Special universal grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103639874A true CN103639874A (en) | 2014-03-19 |
| CN103639874B CN103639874B (en) | 2016-05-18 |
Family
ID=50245231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310604281.7A Active CN103639874B (en) | 2013-11-25 | 2013-11-25 | The magnetic pole of nuclear power bearing ring processing Special universal grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103639874B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN117463977A (en) * | 2023-12-28 | 2024-01-30 | 泰州万重汽车零部件有限公司 | Batch casting device for military bearing production |
| CN117463977B (en) * | 2023-12-28 | 2024-04-19 | 泰州万重汽车零部件有限公司 | Batch casting device for military bearing production |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29904532U1 (en) * | 1998-12-09 | 1999-06-10 | Wagner Kg | Device for clamping workpieces |
| CN201055919Y (en) * | 2007-07-12 | 2008-05-07 | 上海宝钢工程技术有限公司 | Bore processing clamper |
| CN201922295U (en) * | 2010-12-02 | 2011-08-10 | 张志明 | Novel electromagnetic centreless clamp pole |
| CN102430965A (en) * | 2011-10-11 | 2012-05-02 | 洛阳Lyc轴承有限公司 | Method for grinding and positioning inner ring of third-generation wheel hub bearing |
| CN202283685U (en) * | 2011-09-19 | 2012-06-27 | 新乡日升数控轴承装备股份有限公司 | Centerless electromagnetic clamp |
| CN102554745A (en) * | 2012-01-10 | 2012-07-11 | 濮阳贝英数控机械设备有限公司 | Grinding device for inner raceways and lock openings of bearings and grinding method |
| CN102765035A (en) * | 2012-07-31 | 2012-11-07 | 广州市敏嘉制造技术有限公司 | Four-spindle vertical numerical control grinding center |
| CN102990447A (en) * | 2012-11-27 | 2013-03-27 | 王琰 | Tooling clamp for processing end face of bearing retainer |
-
2013
- 2013-11-25 CN CN201310604281.7A patent/CN103639874B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29904532U1 (en) * | 1998-12-09 | 1999-06-10 | Wagner Kg | Device for clamping workpieces |
| CN201055919Y (en) * | 2007-07-12 | 2008-05-07 | 上海宝钢工程技术有限公司 | Bore processing clamper |
| CN201922295U (en) * | 2010-12-02 | 2011-08-10 | 张志明 | Novel electromagnetic centreless clamp pole |
| CN202283685U (en) * | 2011-09-19 | 2012-06-27 | 新乡日升数控轴承装备股份有限公司 | Centerless electromagnetic clamp |
| CN102430965A (en) * | 2011-10-11 | 2012-05-02 | 洛阳Lyc轴承有限公司 | Method for grinding and positioning inner ring of third-generation wheel hub bearing |
| CN102554745A (en) * | 2012-01-10 | 2012-07-11 | 濮阳贝英数控机械设备有限公司 | Grinding device for inner raceways and lock openings of bearings and grinding method |
| CN102765035A (en) * | 2012-07-31 | 2012-11-07 | 广州市敏嘉制造技术有限公司 | Four-spindle vertical numerical control grinding center |
| CN102990447A (en) * | 2012-11-27 | 2013-03-27 | 王琰 | Tooling clamp for processing end face of bearing retainer |
Non-Patent Citations (1)
| Title |
|---|
| 王秀伦: "《机床夹具设计》", 31 October 1984, article "机床夹具设计", pages: 121-126 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639901A (en) * | 2013-11-25 | 2014-03-19 | 李东炬 | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings |
| CN117463977A (en) * | 2023-12-28 | 2024-01-30 | 泰州万重汽车零部件有限公司 | Batch casting device for military bearing production |
| CN117463977B (en) * | 2023-12-28 | 2024-04-19 | 泰州万重汽车零部件有限公司 | Batch casting device for military bearing production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103639874B (en) | 2016-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103639872B (en) | Nuclear power bearing inner race processing Special universal grinding machine | |
| CN203044951U (en) | Multi-shaft bidirectional processing numerical control drilling machine tool | |
| CN103949897B (en) | Double-work position hydraulic clamping rotating table | |
| CN103406762A (en) | Numerical control combined machine tool for double end face milling and drilling of overload axles | |
| KR20120009127A (en) | Spindle head for horizontal and vertical of machine tool | |
| CN103639873B (en) | The mechanical arm of nuclear power bearing ring processing Special universal grinding machine | |
| CN103639892B (en) | The supporting component of nuclear power bearing ring processing Special universal grinding machine | |
| CN205520443U (en) | Deep hole drilling and mill integrative digit control machine tool | |
| CN103639901A (en) | Cutting fluid circulation system of universal grinder special for machining nuclear power bearing rings | |
| CN202726254U (en) | Tube penetrating line cutting device | |
| CN103659607B (en) | The diamond roll dresser of nuclear power bearing ring processing Special universal grinding machine | |
| CN203542312U (en) | Universal grinding machine special for machining nuclear power bearing outer ring | |
| CN204449395U (en) | A kind of three-axis numerical control drilling machine | |
| CN103639875B (en) | Nuclear power bearing outer ring processing Special universal grinding machine | |
| CN103639874B (en) | The magnetic pole of nuclear power bearing ring processing Special universal grinding machine | |
| CN108527094A (en) | A kind of gear grinding equipment | |
| CN102806404A (en) | Pipe intersection line cutting device | |
| CN205703232U (en) | A kind of vertical sleeping composite numeric control lathe | |
| CN103639898B (en) | The point trimmer of nuclear power bearing ring processing Special universal grinding machine | |
| CN202377682U (en) | Concave-pit-shaped texture laser machining machine on inner surface of cylinder sleeve | |
| CN103639899B (en) | The hybrid trimmer of nuclear power bearing ring processing Special universal grinding machine | |
| CN207432007U (en) | A kind of valve body accessory endoporus polishes hydraulic control unit | |
| CN206824726U (en) | Long key milling machine | |
| CN105598788A (en) | Grinding machine for grinding cycloidal gear | |
| CN102825312B (en) | Pipe annular seam back chipping and edge milling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171212 Address after: No. 9, No. two, West Liaohe Road, Liaoning economic and Technological Development Zone, Dalian, Liaoning Patentee after: Dalian Dayou Hi-Tech Ceramic Co., Ltd. Address before: 116600 Dalian da you hi tech ceramics Co., Ltd., No. 9, Jinzhou new area, Dalian, Liaoning, Dalian da you hi tech ceramics Co., Ltd. Patentee before: Li Dongju |
|
| TR01 | Transfer of patent right |