CN102626893B - Special grinding machine of irregular bearings - Google Patents
Special grinding machine of irregular bearings Download PDFInfo
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- CN102626893B CN102626893B CN201210103382.1A CN201210103382A CN102626893B CN 102626893 B CN102626893 B CN 102626893B CN 201210103382 A CN201210103382 A CN 201210103382A CN 102626893 B CN102626893 B CN 102626893B
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Abstract
The invention provides a special grinding machine of irregular bearings. The special grinding machine comprises a grinding master machine (10), a spindle rotating mechanism (20), a frame (30) and a blanking passage (40), wherein the blanking passage (40) is fixed on the frame (30); a material release frame (1) and a hydraulic cylinder (2) are fixed above a shell of the spindle rotating mechanism (20); a workpiece fixture (3) is fixed on a spindle (201) of the spindle rotating mechanism (20); the grinding master machine (10) is fixed on a dragging plate (301) of the frame (30); a grinding wheel (101) of the grinding master machine (10) is right against a central hole (311) of an end cover (31) of the workpiece fixture (3); and a slideway (50) is fixed on the shell of the spindle rotating mechanism (20); the special grinding machine provided by the invention can be used for machining inner rings of swinging rod bearings and joint bearings, wherein outer rings of the swinging rod bearings are not regular circles, and swinging rods are additionally arranged above the swinging rod bearings; meanwhile, constant manual uploading is not needed so that shortcomings of the prior art are solved.
Description
Technical field:
The present invention relates to grinding machine equipment technical field, more specifically to a kind of special purpose grinder of processing irregular bearing.
Background technology:
Existing Oscillating lever bearing processing inner ring can only machining bearing be that outer ring is just to justify the Oscillating lever bearing that adds fork above, cannot process outer ring is that non-just circle adds Oscillating lever bearing and the oscillating bearing of fork above, such as outer ring cannot process for adding the Oscillating lever bearing of fork above oval, also be not applicable to the grinding machine equipment of this irregular bearing machining, simultaneously, the pay-off of existing Oscillating lever bearing is also unreasonable, needs manually material loading constantly.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of irregular bearing special purpose grinder is provided, it can process outer ring is that non-just circle adds the Oscillating lever bearing of fork and the inner ring of oscillating bearing above, simultaneously, without artificial material loading constantly, the deficiencies in the prior art have been solved.
Technology solution of the present invention is as follows:
A kind of irregular bearing special purpose grinder, comprise grinding main frame, spindle rotation mechanism, frame and blanking road, blanking road is fixed in frame, the casing top of spindle rotation mechanism is fixed with discharging frame and hydraulic cylinder, on the main shaft of spindle rotation mechanism, be fixed with work piece holder, grinding main frame is fixed on the planker of frame, and the emery wheel of grinding main frame is over against the centre bore of the end cap of work piece holder, and slideway is fixed on the casing of spindle rotation mechanism;
On the push rod of hydraulic cylinder, be fixed with pushing block, pushing block sleeve is below the discharging barrel of discharging frame, and the charging aperture of slideway is over against pushing block, and the feed opening of slideway is over against the breach of work piece holder; Blanking road is over against work piece holder.
Described slideway consists of main stem, side plate and baffle plate, and main stem and baffle plate are fixed on the casing of spindle rotation mechanism, and side plate is fixed on main stem both sides, and baffle plate contacts with side plate, and baffle plate is over against main stem; Baffle plate, side plate one end and main stem one end form feed opening, and the side plate other end and the main stem other end form charging aperture.
Described work piece holder structure is, shell is bolted to connection on main shaft, and end cap is bolted to connection on shell, is inserted with cavity in shell, and chamber outer wall is inserted with briquetting, and briquetting is being pressed cavity; Cavity one end is inserted with ring-type briquetting, the other end is fixed with the catch bar being provided with in main shaft; Spring and pushing block sleeve are in catch bar, and pushing block is pressed against on main shaft, and pushing block is put forth effort in spring one end, the other end is put forth effort on briquetting; On shell, form breach, workpiece sleeve is in breach, and cavity is pressed against on workpiece, and the holding of ring-type briquetting is on workpiece, and workpiece is pressed against on end cap.
In frame, be fixed with material-storing box, material-storing box is over against the feed opening in blanking road.
Beneficial effect of the present invention is:
1, it is by workpiece is put on discharging frame, and the push rod by hydraulic cylinder promotes, and workpiece is fallen into work piece holder breach from slideway, processes, and reduces the artificial inconvenience of material loading constantly, reduces labour.
2, the ring-type briquetting holding that it is inserted with by cavity one end on workpiece with the center of fixation workpiece, and be pressed against in side surface of workpiece and locate by cavity, making to process outer ring is that non-just circle adds the inner ring of the Oscillating lever bearing of fork above, has solved the deficiencies in the prior art.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial enlarged drawing of the present invention;
Fig. 3 is the partial enlarged drawing that changes angle of the present invention;
Fig. 4 is the structural representation of work piece holder of the present invention;
Fig. 5 is the stereogram of work piece holder of the present invention;
Fig. 6 is the structural representation of work piece holder of the present invention while pressing workpiece.
In figure: 100, workpiece; 1, discharging frame; 11, discharging barrel; 2, hydraulic cylinder; 21, push rod; 22, pushing block; 3, work piece holder; 31, end cap; 311, centre bore; 32, breach; 33, shell; 34, cavity; 35, briquetting; 36, ring-type briquetting; 37, spring; 38, pushing block; 10, grinding main frame; 101, emery wheel; 20, spindle rotation mechanism; 201, main shaft; 202, catch bar; 30, frame; 301, planker; 302, material-storing box; 40, blanking road; 50, slideway; 51, main stem; 52, side plate; 53, baffle plate.
The specific embodiment:
Embodiment: see shown in Fig. 1 to Fig. 6, a kind of irregular bearing special purpose grinder, comprise grinding main frame 10, spindle rotation mechanism 20, frame 30 and blanking road 40, blanking road 40 is fixed in frame 30, the casing top of spindle rotation mechanism 20 is fixed with discharging frame 1 and hydraulic cylinder 2, on the main shaft 201 of spindle rotation mechanism 20, be fixed with work piece holder 3, grinding main frame 10 is fixed on the planker 301 of frame 30, the emery wheel 101 of grinding main frame 10 is over against the centre bore 311 of the end cap 31 of work piece holder 3, and slideway 50 is fixed on the casing of spindle rotation mechanism 20;
On the push rod 21 of hydraulic cylinder 2, be fixed with pushing block 22, pushing block 22 sleeves are below the discharging barrel 11 of discharging frame 1, and the charging aperture of slideway 50 is over against pushing block 22, and the feed opening of slideway 50 is over against the breach 32 of work piece holder 3; Blanking road 40 is over against work piece holder 3.
Described slideway 50 consists of main stem 51, side plate 52 and baffle plate 53, and main stem 51 and baffle plate 53 are fixed on the casing of spindle rotation mechanism 20, and side plate 52 is fixed on main stem 51 both sides, and baffle plate 53 contacts with side plate 52, and baffle plate 53 is over against main stem 51; Baffle plate 53, side plate 52 one end and main stem 51 one end form feed opening, and side plate 52 other ends and main stem 51 other ends form charging aperture.
Described work piece holder 3 structures are, shell 33 is bolted to connection on main shaft 201, and end cap 31 is bolted to connection on shell 33, is inserted with cavity 34 in shell 33, and cavity 34 outer walls are inserted with briquetting 35, and briquetting 35 is being pressed cavity 34; Cavity 34 one end are inserted with ring-type briquetting 36, the other end is fixed with the catch bar 202 being provided with in main shaft 201; Spring 37 and pushing block 38 sleeves are in catch bar 202, and pushing block 38 is pressed against on main shaft 201, and pushing block 38 is put forth effort in spring 37 one end, the other end is put forth effort on briquetting 35; On shell 33, form breach 32, workpiece 100 sleeves are in breach 32, and cavity 34 is pressed against on workpiece 100, and 36 holdings of ring-type briquetting are on workpiece 100, and workpiece 100 is pressed against on end cap 31.
In frame 30, be fixed with material-storing box 302, material-storing box 302 is over against the feed opening in blanking road 40.
Operation principle: a plurality of workpiece 100 are placed in discharging barrel 11, wherein unit one 100 directly drops on the casing of the spindle rotation mechanism 20 below discharging barrel 11, push rod 21 by hydraulic cylinder 2 promotes, make pushing block 22 insert discharging barrel 11 belows, unit one 100 is shifted onto the charging aperture of slideway 50 from discharging barrel 11 belows, by main stem 51 landings, due to the effect of side plate 52 and baffle plate 53, guaranteed that workpiece 100 correctly drops to enter in the breach 32 on the shell 33 of work piece holder 3.
By oil cylinder pushing catch bar 202, catch bar 202 promotes cavity 34, make ring-type briquetting 36 holdings on the cavity 34 chamfering place on the inner ring of workpiece 100, by the location, the center of circle of workpiece 100, then cavity 34 is pressed against on the side of workpiece 100, makes workpiece 100 near on end cap 31, by the effect of 37 pairs of pushing blocks 38 of spring and briquetting 35, keep the chamfering place of ring-type briquetting 36 holdings on the inner ring of workpiece 100, cavity 34 is pressed against on the side of workpiece 100 constant; Emery wheel 101 on the turning cylinder of grinding main frame 10 enters the centre bore 311 on end cap 31, main shaft 201 rotations, drive work piece holder 3 to rotate together, the turning cylinder of grinding main frame 10 rotates simultaneously, drive the 101 pairs of workpiece of emery wheel 100 on it to carry out grinding, after machining, emery wheel 101 exits, main shaft 201 stalls, now breach 32 down, pull back by catch bar 202, cavity 34 leaves workpiece 100, workpiece 100 drops and enters blanking road 40, finally from 40 landings of blanking road, enters material-storing box 302, completes processing.
Claims (3)
1. an irregular bearing special purpose grinder, comprise grinding main frame (10), spindle rotation mechanism (20), frame (30) and blanking road (40), blanking road (40) is fixed in frame (30), it is characterized in that: the casing top of spindle rotation mechanism (20) is fixed with discharging frame (1) and hydraulic cylinder (2), on the main shaft (201) of spindle rotation mechanism (20), be fixed with work piece holder (3), grinding main frame (10) is fixed on the planker (301) of frame (30), the emery wheel (101) of grinding main frame (10) is over against the centre bore (311) of the end cap (31) of work piece holder (3), slideway (50) is fixed on the casing of spindle rotation mechanism (20),
On the push rod (21) of hydraulic cylinder (2), be fixed with pushing block (22), pushing block (22) sleeve is in discharging barrel (11) below of discharging frame (1), the charging aperture of slideway (50) is over against pushing block (22), and the feed opening of slideway (50) is over against the breach (32) of work piece holder (3); Blanking road (40) is over against work piece holder (3);
Described work piece holder (3) structure is, shell (33) is bolted to connection on main shaft (201), end cap (31) is bolted to connection on shell (33), in shell (33), be inserted with cavity (34), cavity (34) outer wall is inserted with briquetting (35), and briquetting (35) is being pressed cavity (34); Cavity (34) one end is inserted with ring-type briquetting (36), the other end is fixed with the catch bar (202) being provided with in main shaft (201); Spring (37) and pushing block (38) sleeve are in catch bar (202), and it is upper that pushing block (38) is pressed against main shaft (201), and pushing block (38) is put forth effort in spring (37) one end, the other end is put forth effort on briquetting (35); On shell (33), form breach (32), workpiece (100) sleeve is in breach (32), and it is upper that cavity (34) is pressed against workpiece (100), and ring-type briquetting (36) holding is upper at workpiece (100), and workpiece (100) is pressed against on end cap (31).
2. a kind of irregular bearing special purpose grinder according to claim 1, it is characterized in that: described slideway (50) consists of main stem (51), side plate (52) and baffle plate (53), main stem (51) and baffle plate (53) are fixed on the casing of spindle rotation mechanism (20), side plate (52) is fixed on main stem (51) both sides, baffle plate (53) contacts with side plate (52), and baffle plate (53) is over against main stem (51); Baffle plate (53), side plate (52) one end and main stem (51) one end form feed opening, and side plate (52) other end and main stem (51) other end form charging aperture.
3. a kind of irregular bearing special purpose grinder according to claim 1, is characterized in that: in frame (30), be fixed with material-storing box (302), material-storing box (302) is over against the feed opening of blanking road (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103382.1A CN102626893B (en) | 2012-04-10 | 2012-04-10 | Special grinding machine of irregular bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210103382.1A CN102626893B (en) | 2012-04-10 | 2012-04-10 | Special grinding machine of irregular bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102626893A CN102626893A (en) | 2012-08-08 |
| CN102626893B true CN102626893B (en) | 2014-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210103382.1A Expired - Fee Related CN102626893B (en) | 2012-04-10 | 2012-04-10 | Special grinding machine of irregular bearings |
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| CN (1) | CN102626893B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104802025A (en) * | 2015-04-22 | 2015-07-29 | 罗瑞运动用品（昆山）有限公司 | Scooter round pipe automatic feeding equipment |
| CN107336094A (en) * | 2017-05-31 | 2017-11-10 | 嘉善凝辉新型建材有限公司 | A kind of grinding attachment for bearing machining |
| CN107186555A (en) * | 2017-05-31 | 2017-09-22 | 嘉善凝辉新型建材有限公司 | A kind of bearing grinding apparatus |
| CN107717604A (en) * | 2017-11-06 | 2018-02-23 | 慈溪市固德机械有限公司 | A kind of rocker bearing outer ring automatic loading/unloading clamping tooling |
| CN110509169A (en) * | 2019-07-19 | 2019-11-29 | 马鞍山致青工业设计有限公司 | A kind of adjustable burnishing device of more size special-shaped workpieces of multidirectional clamping |
| CN115229575B (en) * | 2022-07-25 | 2023-10-20 | 江苏赛能干燥机械工程有限公司 | Roller surface treatment device and treatment method thereof |
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| US4136488A (en) * | 1977-08-29 | 1979-01-30 | Ex-Cell-O Corporation | Honing machine |
| JP3172982B2 (en) * | 1993-04-30 | 2001-06-04 | 豊田工機株式会社 | Automatic grinding equipment |
| JP2004001199A (en) * | 2002-04-10 | 2004-01-08 | Nsk Ltd | Method for super-finishing of gothic arc slot |
| US6896598B2 (en) * | 2002-10-08 | 2005-05-24 | Daisho Seiki Corporation | Vertical type of double disc surface grinding machine |
| JP4819401B2 (en) * | 2005-05-27 | 2011-11-24 | オークマ株式会社 | Grinder |
| CN200970704Y (en) * | 2006-07-27 | 2007-11-07 | 濮阳贝英数控机械设备有限公司 | Grinder for automobile hub bearing external ring double rolling way convexity |
| CN2936571Y (en) * | 2006-08-10 | 2007-08-22 | 无锡开源机床集团有限公司 | Digital control bearing extornal ring roller way grinder |
| CH701156B1 (en) * | 2006-12-28 | 2010-12-15 | Robotic Consulting S A R L | Grinding machine bearing rings. |
| JP2009039797A (en) * | 2007-08-07 | 2009-02-26 | Jtekt Corp | Grinding device |
| JP5293013B2 (en) * | 2008-09-04 | 2013-09-18 | 株式会社ジェイテクト | Grinder |
| CN201324992Y (en) * | 2008-10-16 | 2009-10-14 | 濮阳贝英数控机械设备有限公司 | Double-raceway one-time grinding number control machine tool for high-speed railway bearing outer ring |
| CN201889687U (en) * | 2010-06-07 | 2011-07-06 | 无锡市第二轴承有限公司 | Automatic loading and unloading device for bearing bore grinding machine |
| CN102205425B (en) * | 2011-05-10 | 2013-03-13 | 浙江凯达机床股份有限公司 | Machine for automatically processing bearing outer ring |
| CN202572039U (en) * | 2012-04-10 | 2012-12-05 | 新昌县大成自动化设备有限公司 | Special grinding machine for irregular bearing |
-
2012
- 2012-04-10 CN CN201210103382.1A patent/CN102626893B/en not_active Expired - Fee Related
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| CN102626893A (en) | 2012-08-08 |
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