CN106735618B - Mending teeth of gear measuring instrument - Google Patents
Mending teeth of gear measuring instrument Download PDFInfo
- Publication number
- CN106735618B CN106735618B CN201611085827.2A CN201611085827A CN106735618B CN 106735618 B CN106735618 B CN 106735618B CN 201611085827 A CN201611085827 A CN 201611085827A CN 106735618 B CN106735618 B CN 106735618B
- Authority
- CN
- China
- Prior art keywords
- slide
- slide unit
- top plate
- pressing plate
- pedestal
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
- B23F23/1218—Checking devices for controlling workpieces in machines for manufacturing gear teeth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/202—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of gears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The present invention relates to mending teeth of gear measuring instruments, including pedestal, slide, slide unit, pressing plate seat, slide is equipped with above pedestal, slide is hinged by axis pin with pedestal, slide can be overturn using axis pin as axle center on pedestal, and adjust flip angle by adjusting bolt, slide is equipped with slide unit and pressing plate seat, pressing plate seat is bolted on slide, slide unit is connect by resetting spring with slide, it can be slided on slide, slide unit includes slide unit bottom plate, slide unit bearing is symmetrical arranged on slide unit bottom plate, slide unit bearing is equipped with bearing platform, centering plate is placed in bearing platform, rotation axis is installed on slide unit bearing, one shaft end of rotation axis is equipped with crank, pressing plate seat is equipped with the fixation top plate moved up and down and measures bottom plate.The present invention carries out gear modification using involute generating principle and exemplar comparative approach, measures, simple in structure, is conveniently adjusted, operates with simplicity, can control profiling quantity, tip relief pin-point accuracy.
Description
Technical field
The present invention relates to gear modification device, more particularly to a kind of mending teeth of gear measuring instrument.
Background technology
In the industrial production, it is manufactured by gear part and is assembled various errors, caused gear part work and use engagement
In, tooth top and root interference phenomenon occur often, causes to generate gear engagement vibrations and noise need to be to gear to reduce noise
Part carries out tooth top tip relief correction of the flank shape, since profiling quantity is 0.01-0.05mm, and is part length of action correction of the flank shape, can not use
The gear machining apparatus such as some gear grinding machines carry out correction of the flank shape.It can only use and correction of the flank shape is carried out to gear teeth tips chamfering by hand, profiling quantity is repaiied
Edge height can not accurately control, and the line style of correction of the flank shape is non-involute, and effect is very poor.
Invention content
Technical problem to be solved by the invention is to provide a kind of mending teeth of gear measuring instruments, to the tooth form of roller gear part
Correction of the flank shape and measurement can control profiling quantity, tip relief pin-point accuracy, very big raising gear modification quality and effect.
To achieve the above object, the present invention is realized using following technical scheme：
Mending teeth of gear measuring instrument, including pedestal, slide, slide unit, pressing plate seat, pedestal top are equipped with slide, slide and pedestal
Hinged by axis pin, slide can be overturn using axis pin as axle center on pedestal, and by adjusting bolt adjustment flip angle, on slide
Equipped with slide unit and pressing plate seat, pressing plate seat is bolted on slide, and slide unit is connect by resetting spring with slide, can be in slide
Upper sliding, slide unit include slide unit bottom plate, and slide unit bearing is symmetrical arranged on slide unit bottom plate, and slide unit bearing is equipped with bearing platform, branch
Centering plate is placed on seat platform, rotation axis is installed on slide unit bearing, one shaft end of rotation axis is equipped with crank, and pressing plate seat is equipped with
The fixation top plate and measurement bottom plate moved up and down.
The pressing plate seat is equipped with adjustment screw, and fixed top plate moves by adjusting screw rod adjusting on pressing plate seat.
Be equipped on the outside of the described fixation top plate and measure top plate, measure top plate pass through it is mutually matched recessed between fixed top plate
Relative to fixed top plate sliding, measurement top plate is consistent with fixed top plate shape for slot and convex edge, is measuring top plate and fixed top plate end
Portion is equipped with hook-bill.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention carries out gear modification using involute generating principle and exemplar comparative approach, measures, simple in structure, is convenient for
Adjustment, operates with simplicity, can control profiling quantity, tip relief pin-point accuracy, correction of the flank shape line style is the involute of standard, very big to carry
High gear modification quality and effect.
Description of the drawings
Fig. 1 is the schematic diagram of correction of the flank shape of the present invention processing.
Fig. 2 is that side view is processed in correction of the flank shape of the present invention.
Fig. 3 is fixed top plate and measurement top board structure schematic diagram.
Fig. 4 is to measure top plate side view.
Fig. 5 is slide unit structural schematic diagram.
Fig. 6 is instrumentation plan of the present invention.
In figure：Pedestal 1, slide unit 4, resetting spring 5, pressing plate seat 6, fixed top plate 7, measures top plate 8, has adjustment spiral shell slide 2
Bar 9, rotation axis 10, centering plate 11, need correction of the flank shape processing gear 12, gear exemplar 13, adjustment bolt 14, dial gauge 15, crank 16,
Groove 17, convex edge 18, the gear 19 that need to be measured, hook-bill 20, slide unit bottom plate 21, slide unit bearing 22, bearing platform 23, bolt one
24, grinding wheel 25.
Specific implementation mode
The specific implementation mode of the present invention is further illustrated below in conjunction with the accompanying drawings：
Such as Fig. 1-Fig. 5, mending teeth of gear measuring instrument, including pedestal 1, slide 2, slide unit 4, pressing plate seat 6,1 top of pedestal are equipped with
Slide 2, slide 2 is hinged by axis pin 3 with pedestal 1, and slide 2 can be overturn for axle center on pedestal 1 with axis pin 3, and by adjusting
Bolt 14 adjusts flip angle, and slide 1 is equipped with slide unit 4 and pressing plate seat 6, and pressing plate seat 6 is fixed on by bolt 1 on slide 2,
Pressing plate seat 6 is equipped with fixed top plate 7, and fixed top plate 7 moves by adjusting the adjusting of screw rod 9 on pressing plate seat 6, outside fixed top plate 7
Side, which is equipped with, measures top plate 8, measures top plate 8 by mutually matched groove 17 and convex edge 18 between fixed top plate 7 relative to solid
Determine the sliding of top plate 7.It is consistent with fixed 7 shape of top plate to measure top plate 8, hook-bill is equipped with measuring top plate 8 and fixing 7 end of top plate
20。
Slide unit 4 is connect by resetting spring 5 with slide 2, can be slided on slide 2, and slide unit 4 includes slide unit bottom plate 21, sliding
Slide unit bearing 22 is symmetrical arranged on platform bottom plate 21, slide unit bearing 22 is equipped with bearing platform 23, centering is placed in bearing platform 23
Plate 11, is equipped with rotation axis 10 on slide unit bearing 22, and 10 1 shaft end of rotation axis is equipped with crank 16.
Such as Fig. 1-Fig. 2, methods of mending gear and operation principle：Pedestal 1 is mounted on multipurpose instrument (tool) mill workbench, rotation axis
Both ends are installed respectively needs correction of the flank shape processing gear 12 and gear exemplar 13, and the gear 12 and tooth for needing correction of the flank shape to process are cut with centering plate 11
It takes turns in 13 tooth socket of exemplar, so that two gear tooth slots is completely superposed unanimously, two gear workpieces are fixed by clamp nut, withdraw from pair
Middle plate 11.
Fixed 7 height of top plate of adjustment, makes fixed 7 end of top plate cut in the tooth socket of gear exemplar 13, rotates rotation axis 10,
Keep fixed 20 vertex of top plate hook-bill and the flank of tooth tooth root of gear exemplar 13 tangent.About 25 grinding wheel is adjusted according to correction of the flank shape tip relief height
Highly, making grinding wheel 25,12 flank of tooth of gear is tangent to be contacted with needing correction of the flank shape to process.
Dial gauge 15 is touched into 2 upper surface of slide, grinding wheel 25 is started, starts to be ground.Adjustment bolt 14 is turned, lifting is slided
Seat 2 makes it be rotated up around axis pin 3, so that the angle of slide and grinding wheel spindle is changed, according to principle of forming involute, as cutter
The change of pressure angle is transformed into, rotation value is the height of slide lifting, as mending teeth of gear magnitude in dial gauge 15, according to tooth form
Profiling quantity adjustment height, uniformly rotates clockwise rotation axis 10,13 flank of tooth of exemplar gear is in action of reset spring by crank 16
Under always with it is fixed top plate 7 is tangent contacts, under the action of rotating torque, slide unit 4 carries out sliding and carries out generating motion to the left, protects
Card grinding wheel is involute flank to needing the flank of tooth that correction of the flank shape processing gear 12 is ground.
Such as Fig. 6, form of gear tooth measurement method and operation principle：Gear 19 need to be measured and gear exemplar 13 is mounted in rotation axis
The same side, cut in 13 tooth socket of gear 19 and gear exemplar that need to measure with centering plate 11, keep two gear tooth slots completely heavy
Unification causes, and fixes two gear workpieces by clamp nut, withdraws from centering plate 11.
The fixed top plate 7 of adjustment measures 8 height of top plate, in the tooth socket for making fixed 7 end of top plate incision gear exemplar 13, surveys
Amount top plate 8 is cut in the tooth socket that need to measure gear 19, and rotation axis 10 is rotated, and makes fixed 20 vertex of top plate hook-bill and gear exemplar 13
Flank of tooth tooth root it is tangent, measure top plate hook-bill vertex and the flank of tooth tooth root that need to measure gear 19 be tangent.
Dial gauge 15 is touched and measures top plate rear side surface, rotation axis 10, sample are uniformly rotated clockwise by crank 16
13 flank of tooth of part gear under action of reset spring always with it is fixed top plate 7 is tangent contacts, under the action of rotating torque, slide unit 4
Carry out sliding to the left and carry out generating motion, measure top plate 8 always with need to measure that gear 19 is tangent to be contacted, original is transformed into according to involute
Reason, it is completely the same if you need to measure gear 19 and the tooth curve (profile accuracy) of exemplar gear 13, it measures top plate 8 and is relatively fixed top
Any change does not occur for the position of plate 7, and such as the two tooth curve (profile accuracy) is inconsistent, measures top plate 8 and slides level simultaneously
Dial gauge is set to rotate, it is (opposite with respect to the deviation value of 13 profile accuracy of exemplar gear that dial gauge rotational value need to as measure gear 19
Error amount).
Described above is only the basic principle of the present invention, is not imposed any restrictions to the present invention, every right according to the present invention
It carries out equivalent variations and modification, within the scope of the art of this patent protection scheme.
Claims (1)
1. mending teeth of gear measuring instrument, which is characterized in that including pedestal, slide, slide unit, pressing plate seat, slide is equipped with above pedestal, it is sliding
Seat is hinged by axis pin with pedestal, and slide can be overturn using axis pin as axle center on pedestal, and by adjusting bolt adjustment flip angle
Degree, slide are equipped with slide unit and pressing plate seat, and pressing plate seat is bolted on slide, and pressing plate seat is equipped with adjustment screw, fixed
Top plate moves by adjusting screw rod adjusting on pressing plate seat, and slide unit is connect by resetting spring with slide, can be slided on slide,
Slide unit includes slide unit bottom plate, is symmetrical arranged slide unit bearing on slide unit bottom plate, and slide unit bearing is equipped with bearing platform, in bearing platform
Centering plate is placed, rotation axis is installed on slide unit bearing, one shaft end of rotation axis is equipped with crank, and pressing plate seat is equipped with and moves up and down
Fixation top plate and measure top plate, be equipped on the outside of fixed top plate and measure top plate, measured top plate and pass through between fixed top plate mutually
The groove of cooperation and convex edge are slided relative to fixed top plate, and measurement top plate is consistent with fixed top plate shape, in measurement top plate and admittedly
Determine top end and is equipped with hook-bill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085827.2A CN106735618B (en) | 2016-12-01 | 2016-12-01 | Mending teeth of gear measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611085827.2A CN106735618B (en) | 2016-12-01 | 2016-12-01 | Mending teeth of gear measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106735618A CN106735618A (en) | 2017-05-31 |
| CN106735618B true CN106735618B (en) | 2018-10-09 |
Family
ID=58913981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611085827.2A Expired - Fee Related CN106735618B (en) | 2016-12-01 | 2016-12-01 | Mending teeth of gear measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106735618B (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4220944B2 (en) * | 2004-07-15 | 2009-02-04 | 三菱重工業株式会社 | Gear grinding machine |
| DE102005043602B4 (en) * | 2005-09-12 | 2018-07-26 | Reishauer Ag | Gear processing machine and method for operating such a gear processing machine |
| CN201152729Y (en) * | 2007-12-27 | 2008-11-19 | 江苏菀坪缝纫机技术服务有限公司 | Bevel gear measuring tool |
| CN101614614A (en) * | 2009-06-16 | 2009-12-30 | 大连理工大学 | The generated involute tooth profile measuring apparatus measuring point accurate positioning method |
| JP5285672B2 (en) * | 2010-09-07 | 2013-09-11 | 三菱重工業株式会社 | Gear grinding machine |
| CN103075991B (en) * | 2012-12-24 | 2016-01-20 | 中国计量学院 | The measurement mechanism of super-huge gear and measuring method thereof |
| CN203203559U (en) * | 2013-04-11 | 2013-09-18 | 牛俊凯 | Gear measuring device |
| CN104501763B (en) * | 2015-01-09 | 2017-01-25 | 北方民族大学 | Novel measurement method of gear measurement center |
| CN205043271U (en) * | 2015-10-29 | 2016-02-24 | 株洲齿轮有限责任公司 | Utensil is examined in differential side gear lateral runout's measurement |
| CN206276996U (en) * | 2016-12-01 | 2017-06-27 | 鞍山海咯尔装备制造股份有限公司 | Mending teeth of gear measuring instrument |
-
2016
- 2016-12-01 CN CN201611085827.2A patent/CN106735618B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106735618A (en) | 2017-05-31 |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 Termination date: 20191201 |
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| CF01 | Termination of patent right due to non-payment of annual fee |