CN105598788A - Grinding machine for grinding cycloidal gear - Google Patents

Grinding machine for grinding cycloidal gear Download PDF

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Publication number
CN105598788A
CN105598788A CN201510723801.5A CN201510723801A CN105598788A CN 105598788 A CN105598788 A CN 105598788A CN 201510723801 A CN201510723801 A CN 201510723801A CN 105598788 A CN105598788 A CN 105598788A
Authority
CN
China
Prior art keywords
grinding
workpiece
wheel
machine
grinding wheel
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
CN201510723801.5A
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Chinese (zh)
Inventor
李志广
Original Assignee
李志广
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 李志广 filed Critical 李志广
Priority to CN201510723801.5A priority Critical patent/CN105598788A/en
Publication of CN105598788A publication Critical patent/CN105598788A/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
    • 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
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/02Frames; Beds; Carriages
    • 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
    • B24B41/00Component parts such as frames, beds, carriages, headstocks
    • B24B41/06Work supports, e.g. adjustable steadies
    • 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 grinding machine for grinding a cycloidal gear. The grinding machine comprises a machine body, a workpiece shaft arranged on the machine body, a movable arc repairing-sanding device arranged on the machine body, a stand column arranged on the machine body, a grinding wheel shaft mounting frame arranged on the stand column, and a grinding wheel shaft mounted on the grinding wheel shaft mounting frame, wherein the workpiece shaft is provided with a workpiece holder, a shaft rotating mechanism on the workpiece shaft can rotate, a sliding mechanism on the workpiece shaft can vertically run, the stand column can horizontally run on the machine body, the grinding wheel shaft mounting frame can vertically run on the stand column, the outer edge of the section of a grinding wheel on the grinding wheel shaft is arc-shaped, the outer edge of the section of the grinding wheel is repaired into an arc shape by the rotation of the arc repairing-sanding device, the workpiece holder fixes the cycloidal gear on the workpiece, the sliding mechanism is controlled, and by means of rotation and vertical movement of the workpiece shaft, the horizontal movement of the stand column, and vertical running of the grinding wheel shaft mounting frame, the grinding wheel grinds a workpiece. The grinding machine is simple to operate and high in machining efficiency, and is used in the technical field of grinding machinery.

Description

The grinding machine of grinding Cycloidal Wheel
Technical field
The present invention relates to grinding field of mechanical technique, particularly a kind of cycloid gear grinding machine.
Background technology
Cycloidal reducer is the transmission device of cycloid reduction principle, has the spies such as volume is little, gearratio is large, bearing capacity is strongPoint, Cycloidal Wheel is the core part of cycloidal reducer, its outer surface needs grinding after carburizing and quenching, crudy and addingThere is direct impact in transmission performance and the life-span of work precision on cycloidal reducer, at present, numerous to the finishing of Cycloidal Wheel abrasive grinding wheelTrivial, inefficiency.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of precisely efficient cycloid gear grinding machine.
In order to solve the problems of the technologies described above adopted technical scheme:
Lathe bed, be located at the slide mechanism that the column on lathe bed relatively moves, and it is relative to be located at grinding wheel spindle installing rack on columnSlide mechanism, be arranged on and on the grinding wheel spindle on grinding wheel spindle installing rack, outer rim be installed and accomplish the parallel grinding wheel of circular arc, be located at bedCircular arc is with it repaiied the slide mechanism that sand device is relative, is located at relative rotation and the slide mechanism of workpiece spindle on lathe bed;
On lathe bed workpiece spindle perpendicular to Y-axis, be parallel to Z axis install, workpiece is arranged on workpiece spindle, fixes by fixture;
3. workpiece spindle is A to rotatablely moving, and workpiece spindle is W to vertical slip;
4. the grinding wheel spindle installing rack glide direction Z on column is parallel to workpiece motion s direction W;
5. parallel grinding wheel axial centre, circular arc are repaiied sand device rotating shaft, workpiece spindle rotating shaft in a plane, are parallel to column slidingMoving direction Y;
Circular arc repair sand device finishing parallel grinding wheel and complete after in setback lathe bed, when finishing, rise to working position;
7. the workpiece spindle on lathe bed, circular arc are repaiied lathe bed position under sand device and are inclined plane, are convenient to the cleaning of grinding scum;
Brief description of the drawings
Fig. 1 is the shaft side figure such as grade of the grinding machine of grinding Cycloidal Wheel.
Fig. 2 is the circular arc figure parallel grinding wheel finishing principle of the grinding machine of the grinding Cycloidal Wheel figure that bows.
Fig. 3 is the grinding machine principle of the grinding Cycloidal Wheel figure that bows.
Fig. 4 be the grinding machine of grinding Cycloidal Wheel pack up circular arc repair sand device wait shaft side figure.
Fig. 5 is the left view of the grinding machine of grinding Cycloidal Wheel
In figure: lathe bed (1), grinding wheel spindle (2), parallel grinding wheel (2a), column (3), grinding wheel spindle installing rack (4), circular arc is repaiied sand device(5), fixture (6), workpiece (7), workpiece spindle (8)
Detailed description of the invention
The technical solution adopted for the present invention to solve the technical problems is as detailed below:
1. as shown in Figure 1, workpiece spindle (8), circular arc are repaiied sand device (5) and are arranged on lathe bed (1), and workpiece spindle (8), circular arc are repaiied sand device(5) can be W to move both vertically and A to rotatablely moving, circular arc is repaiied and when sand device (5) is not worked, is taken in lathe bed downwards;
2. parallel grinding wheel (2a) is arranged on grinding wheel spindle (2) above, is fixed on grinding wheel spindle installing rack (4) upper, center, emery wheel side and circleArc is repaiied sand device (5) axle center, and workpiece spindle (8) axle center is in same plane;
3. grinding wheel spindle installing rack (4) is arranged on column (3) above by slide mechanism, and this slide mechanism is parallel to W axle, column (3)Be arranged on lathe bed (1) by slide mechanism, this slide mechanism vertical with W axle, and glide direction Y parallel with workpiece spindle (8), justifyArc is repaiied sand device (5) in isoplanar;
4. as accompanying drawing 1, shown in accompanying drawing 2, start grinding wheel spindle (2), adjust Z axis, make the horizontal center of parallel grinding wheel (2a) aim at circular arcRepair sand device (5) milling slate pencil point, left rotation and right rotation circular arc is repaiied sand device (5) feeding Y-axis, and parallel grinding wheel (2a) is trimmed to outer rim circular arcShape, for processing work (7) is prepared;
5. as shown in Figure 4, trim after parallel grinding wheel (2a), circular arc is repaiied in the downward setback lathe bed (1) of sand device (5), so that verticalPost (3) drives parallel grinding wheel (2a) to workpiece feeding;
6. as accompanying drawing 1, shown in accompanying drawing 3, workpiece spindle (8) drives workpiece (7) to rotatablely move, and column (3) drives outer rim to be trimmed to circleThe parallel grinding wheel (2a) of arc does Y-direction to carry out and setback, by controlling A to rotation and Y-direction advance and retreat, ensures emery wheel outer rim circleBeing centered close in double dot dash line as shown in Figure 3 of arc, outer rim is trimmed to the parallel grinding wheel (2a) of circular arc just in workpiece (7)Upper grinding goes out the curve of design, coordinates Z-direction to go out complete Cycloidal Wheel verandah with W to the grinding on workpiece of vertical advance and retreat;
7. as shown in drawings, the workpiece spindle (8) on lathe bed (1), circular arc are repaiied lathe bed position (1a) under sand device (5) and are inclined plane, sideJust grindstone dust and cutting fluid reflux.

Claims (7)

1. a grinding machine for grinding Cycloidal Wheel, is characterized in that: lathe bed (1), the column (3) of being located on lathe bed (1) relatively moveSlide mechanism, and be located at the relative slide mechanism of grinding wheel spindle installing rack (4) on column (3), be arranged on grinding wheel spindle installing rackOn the upper outer rim of installing of grinding wheel spindle (2) accomplish the parallel grinding wheel (2a) of circular arc, the circular arc of being located on lathe bed (1) is repaiied sand device (5)Relative slide mechanism, is located at relative rotation and the slide mechanism of workpiece spindle (8) on lathe bed (1).
2. the grinding machine of grinding Cycloidal Wheel according to claim 1, is characterized in that: at the upper workpiece spindle of installing of lathe bed (1)(8), workpiece spindle, perpendicular to Y-axis, is parallel to Z axis, and it is upper that workpiece (7) is arranged on workpiece spindle (8), fixing by fixture (6).
3. the grinding machine of grinding Cycloidal Wheel according to claim 2, is characterized in that: workpiece spindle (8) is A to rotatablely moving,Workpiece spindle (8) is W to vertical slip.
4. the grinding machine of grinding Cycloidal Wheel according to claim 1, is characterized in that: the grinding wheel spindle installing rack on column (3)(4) glide direction Z is parallel to workpiece motion s direction W.
5. the grinding machine of grinding Cycloidal Wheel according to claim 1, is characterized in that: in parallel grinding wheel (2a) emery wheel sideThe heart, circular arc are repaiied sand device (5) rotating shaft, workpiece spindle (8) rotating shaft in a plane, are parallel to column (3) glide direction Y.
6. the grinding machine of grinding Cycloidal Wheel according to claim 4, is characterized in that: circular arc is repaiied sand device (5) and repaired parallel sandAfter wheel (2a) completes, be retracted in lathe bed (1), need to repair parallel grinding wheel (2a) time, rise to working position.
7. the grinding machine of grinding Cycloidal Wheel according to claim 1, is characterized in that: the workpiece spindle (8) on lathe bed (1), circleArc is repaiied lathe bed position (1a) under sand device (5) and is inclined plane.
CN201510723801.5A 2015-11-01 2015-11-01 Grinding machine for grinding cycloidal gear Pending CN105598788A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510723801.5A CN105598788A (en) 2015-11-01 2015-11-01 Grinding machine for grinding cycloidal gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510723801.5A CN105598788A (en) 2015-11-01 2015-11-01 Grinding machine for grinding cycloidal gear

Publications (1)

Publication Number Publication Date
CN105598788A true CN105598788A (en) 2016-05-25

Family

ID=55979402

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510723801.5A Pending CN105598788A (en) 2015-11-01 2015-11-01 Grinding machine for grinding cycloidal gear

Country Status (1)

Country Link
CN (1) CN105598788A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903562A (en) * 2017-03-07 2017-06-30 郑州磨料磨具磨削研究所有限公司 A kind of hub type saw blade cylindricalo grinding method and device
CN106926102A (en) * 2017-04-28 2017-07-07 河南科技大学 A kind of planetary gear train type grinding machine of reversible speed governing
CN110193769A (en) * 2019-05-16 2019-09-03 温州企源科技服务有限公司 A kind of optional formula of gradual change is exempted to change wheel fully automatic grinder device and application method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903562A (en) * 2017-03-07 2017-06-30 郑州磨料磨具磨削研究所有限公司 A kind of hub type saw blade cylindricalo grinding method and device
CN106926102A (en) * 2017-04-28 2017-07-07 河南科技大学 A kind of planetary gear train type grinding machine of reversible speed governing
CN110193769A (en) * 2019-05-16 2019-09-03 温州企源科技服务有限公司 A kind of optional formula of gradual change is exempted to change wheel fully automatic grinder device and application method

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Date Code Title Description
PB01 Publication
C06 Publication
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160525

WD01 Invention patent application deemed withdrawn after publication