CN104842240A - Fully-automatic numerical control ball bearing inner ring groove grinder - Google Patents

Fully-automatic numerical control ball bearing inner ring groove grinder Download PDF

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Publication number
CN104842240A
CN104842240A CN201510179971.1A CN201510179971A CN104842240A CN 104842240 A CN104842240 A CN 104842240A CN 201510179971 A CN201510179971 A CN 201510179971A CN 104842240 A CN104842240 A CN 104842240A
Authority
CN
China
Prior art keywords
workpiece
base
dresser
grinding wheel
axle box
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.)
Pending
Application number
CN201510179971.1A
Other languages
Chinese (zh)
Inventor
郝希平
吕珍龙
刘汇慧
张占立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan University of Science and Technology
Original Assignee
Henan University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan University of Science and Technology filed Critical Henan University of Science and Technology
Priority to CN201510179971.1A priority Critical patent/CN104842240A/en
Publication of CN104842240A publication Critical patent/CN104842240A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B19/00Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/06Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/06Devices or means for dressing or conditioning abrasive surfaces of profiled abrasive wheels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/12Dressing tools; Holders therefor

Abstract

The invention discloses a fully-automatic numerical control ball bearing inner ring groove grinder. The grinder comprises a grinder body, a reciprocating working table, a grinding wheel journal box, a workpiece journal box, a grinding wheel dresser and a workpiece feeding mechanism, wherein the reciprocating working table is installed on the grinder body, the grinding wheel journal box is installed on the grinder body and located behind the reciprocating working table, a grinding wheel is installed on the grinding wheel journal box, and the grinding wheel dresser and the workpiece journal box are both installed on the reciprocating working table; two arc-shaped grooves are formed in a workpiece journal box base, a sliding screw is installed in each groove and is connected with the workpiece journal box to enable an included angle to be formed between a workpiece journal and a grinding wheel journal, and a supporting plate is arranged below the workpiece journal box base; a second base is arranged on a base of the grinding wheel dresser, two arc-shaped grooves are formed in the second base, the second base is connected with the base of the grinding wheel dresser through sliding screws on the arc-shaped grooves, and the grinding wheel dress is a linear dresser. By the adoption of the grinder, various products can be machined, and funds can be saved.

Description

Full-automatic numerical control ball bear inner ring grooved railway grinding machine
Technical field
The present invention relates to bearing machining field, particularly relate to a kind of full-automatic numerical control ball bear inner ring grooved railway grinding machine.
Background technology
Existing 3MZ156/1 full-automatic two-row ball bearing bear inner ring grooved railway grinding machine, raceway in self-aligning ball bearing and double-row angular contact bal bearing can only be processed, serve many purposes for making a kind of lathe, the utilization rate of raising equipment, enable this equipment process tapered roller bearing internal ring rib, need to improve this kind of grinding machine.
Summary of the invention
The technical problem to be solved in the present invention is: provide full-automatic numerical control ball bear inner ring grooved railway grinding machine, can increase the machining kinds of equipment, economize on the use of funds.
To achieve these goals, the technical solution used in the present invention is: full-automatic numerical control ball bear inner ring grooved railway grinding machine, comprise lathe bed, carriage, emery wheel axle box, workpiece axle box, dresser, workpiece feed mechanism, described carriage is arranged on lathe bed, emery wheel axle box is arranged on the lathe bed on rear side of carriage, emery wheel is arranged on emery wheel axle box, dresser and workpiece axle box are installed on carriage, workpiece spindle block has two circular grooves, slip screw is installed in groove, slip screw is connected with workpiece axle box, workpiece spindle and grinding wheel spindle is made to form angle, gripper shoe is provided with below workpiece spindle block, the base of dresser is arranged the second base, the second base has two arc-shaped slots, the second base is connected with the base of dresser by the slip screw on arc-shaped slot, described dresser adopts straight line trimmer.
The beneficial effect that the present invention brings is: this grinding machine can either process self-aligning ball bearing and double-row angular contact bal bearing inner ring raceway, tapered roller bearing internal ring rib can be processed again, add machining kinds, achieve the effect that a kind of lathe can process multiple product, save the fund buying special purpose machine tool in addition.
Accompanying drawing explanation
Fig. 1 is workpiece axle box structural representation;
Fig. 2 is wheel dresser structure schematic diagram.
In figure, 1. limit switch, 2. baffle plate, 3. guide plate, 4. Buddha's warrior attendant pen stand, 5. guide case, 6. guide post, 7. piston, 8. oil cylinder, 9. the second base, 10. diamond pen, 11. workpiece spindle blocks, 12. workpiece axle boxes, 13. workpiece, 14. gripper shoes.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As Fig. 1, shown in Fig. 2, a kind of full-automatic numerical control ball bear inner ring grooved railway grinding machine, comprise lathe bed, carriage, emery wheel axle box, workpiece axle box 12, dresser, workpiece feed mechanism, described carriage is arranged on lathe bed, emery wheel axle box is arranged on the lathe bed on rear side of carriage, emery wheel is arranged on emery wheel axle box, dresser and workpiece axle box 12 are installed on carriage, workpiece spindle block 11 has two circular grooves, slip screw is installed in groove, slip screw is connected with workpiece axle box 12, workpiece 13 axle and grinding wheel spindle is made to form angle, when workpiece axle box forwards to more than 60 ° (k angles), workpiece axle box 12 has part to expose the reciprocal outside of workpiece, in order to improve workpiece spindle toward coverlay lays particular stress on problem, gripper shoe 14 is provided with below workpiece spindle block 11, in order to reduce the vibration adding and produce man-hour, face is adopted to support bottom gripper shoe 14.
The base of dresser is arranged the second base 9, to realize grinding-wheel grinder bevel and emery wheel axis is in a certain angle.Second base 9 has two arc-shaped slots, second base 9 is connected with the base of dresser by the slip screw on arc-shaped slot, realize the angle adjustment of trimmer, groove on the base of recycling dresser, realize the adjustment of trimmer position, so just realize the position of trimmer and the adjustment of angle.Described dresser adopts straight line trimmer.The base of dresser is provided with Buddha's warrior attendant pen stand 4.
Straight line trimmer utilizes oil cylinder 8 and the straight reciprocating motion of piston 7, drives diamond pen 10, realizes the movement locus of straight line trimming wheel, utilizes limit switch 1 to realize moving back and forth adjustment.During finishing, by the baffle plate 2 be connected with piston 7, guide plate 3 and guide post 6 is driven to carry out straight line finishing.Be connected with groove between guide plate 3 with guide case 5, this is spacing in order to carry out, and when preventing from repairing, guide plate 3 produces unnecessary displacement, and it is all in order to spacing that groove design and guide post 6 design, and material is thus formed double insurance.

Claims (1)

1. full-automatic numerical control ball bear inner ring grooved railway grinding machine, comprise lathe bed, carriage, emery wheel axle box, workpiece axle box, dresser, workpiece feed mechanism, described carriage is arranged on lathe bed, emery wheel axle box is arranged on the lathe bed on rear side of carriage, emery wheel is arranged on emery wheel axle box, dresser and workpiece axle box are installed on carriage, it is characterized in that: workpiece spindle block has two circular grooves, slip screw is installed in groove, slip screw is connected with workpiece axle box, workpiece spindle and grinding wheel spindle is made to form angle, gripper shoe is provided with below workpiece spindle block, the base of dresser is arranged the second base, the second base has two arc-shaped slots, the second base is connected with the base of dresser by the slip screw on arc-shaped slot, described dresser adopts straight line trimmer.
CN201510179971.1A 2015-04-16 2015-04-16 Fully-automatic numerical control ball bearing inner ring groove grinder Pending CN104842240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510179971.1A CN104842240A (en) 2015-04-16 2015-04-16 Fully-automatic numerical control ball bearing inner ring groove grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510179971.1A CN104842240A (en) 2015-04-16 2015-04-16 Fully-automatic numerical control ball bearing inner ring groove grinder

Publications (1)

Publication Number Publication Date
CN104842240A true CN104842240A (en) 2015-08-19

Family

ID=53842424

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510179971.1A Pending CN104842240A (en) 2015-04-16 2015-04-16 Fully-automatic numerical control ball bearing inner ring groove grinder

Country Status (1)

Country Link
CN (1) CN104842240A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863138A (en) * 2017-03-22 2017-06-20 哈挺精密机械(嘉兴)有限公司 Rotary type roll dresser

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3753886B2 (en) * 1999-03-30 2006-03-08 三菱電機株式会社 High precision processing equipment
CN2936573Y (en) * 2006-08-10 2007-08-22 无锡开源机床集团有限公司 Bearing internal ring roller race grinder
JP4131156B2 (en) * 2002-09-30 2008-08-13 株式会社ジェイテクト Super-finish polishing method of annular groove of raceway with grinding wheel
CN101811277A (en) * 2009-12-24 2010-08-25 濮阳贝英数控机械设备有限公司 Grinding device and using method thereof for ball bearing inner ring raceway
CN202317917U (en) * 2011-10-22 2012-07-11 安庆机床有限公司 Grinding machine for spherical base surface of tapered roller
CN202517377U (en) * 2012-01-19 2012-11-07 洛阳德润精密机床轴承有限公司 Bottom plate angle adjusting device of grinding wheel finishing device
CN202825550U (en) * 2012-01-19 2013-03-27 洛阳德润精密机床轴承有限公司 Trimming device for grinding wheel
CN103394985A (en) * 2013-07-24 2013-11-20 濮阳贝英数控机械设备有限公司 Grinding device and grinding method for bearing inner ring stop edges and thrust ball bearing raceways
CN203650127U (en) * 2014-01-21 2014-06-18 濮阳贝英数控机械设备有限公司 Rotating mechanism of work-piece box
CN103962914A (en) * 2014-04-21 2014-08-06 浙江石轴数控设备有限公司 Spherical roller bearing inner ring raceway grinder device and method thereof

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3753886B2 (en) * 1999-03-30 2006-03-08 三菱電機株式会社 High precision processing equipment
JP4131156B2 (en) * 2002-09-30 2008-08-13 株式会社ジェイテクト Super-finish polishing method of annular groove of raceway with grinding wheel
CN2936573Y (en) * 2006-08-10 2007-08-22 无锡开源机床集团有限公司 Bearing internal ring roller race grinder
CN101811277A (en) * 2009-12-24 2010-08-25 濮阳贝英数控机械设备有限公司 Grinding device and using method thereof for ball bearing inner ring raceway
CN202317917U (en) * 2011-10-22 2012-07-11 安庆机床有限公司 Grinding machine for spherical base surface of tapered roller
CN202517377U (en) * 2012-01-19 2012-11-07 洛阳德润精密机床轴承有限公司 Bottom plate angle adjusting device of grinding wheel finishing device
CN202825550U (en) * 2012-01-19 2013-03-27 洛阳德润精密机床轴承有限公司 Trimming device for grinding wheel
CN103394985A (en) * 2013-07-24 2013-11-20 濮阳贝英数控机械设备有限公司 Grinding device and grinding method for bearing inner ring stop edges and thrust ball bearing raceways
CN203650127U (en) * 2014-01-21 2014-06-18 濮阳贝英数控机械设备有限公司 Rotating mechanism of work-piece box
CN103962914A (en) * 2014-04-21 2014-08-06 浙江石轴数控设备有限公司 Spherical roller bearing inner ring raceway grinder device and method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106863138A (en) * 2017-03-22 2017-06-20 哈挺精密机械(嘉兴)有限公司 Rotary type roll dresser

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EXSB Decision made by sipo to initiate substantive examination
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Application publication date: 20150819