CN108422291A - A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline - Google Patents
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline Download PDFInfo
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- CN108422291A CN108422291A CN201810138234.0A CN201810138234A CN108422291A CN 108422291 A CN108422291 A CN 108422291A CN 201810138234 A CN201810138234 A CN 201810138234A CN 108422291 A CN108422291 A CN 108422291A
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- Prior art keywords
- spline
- fixing axle
- groove
- periphery
- gear
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Classifications
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- 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
- B24B19/02—Single-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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline, including fixed plate, the side of fixed plate is fixedly connected with one end of fixing axle, fixing axle opens up several grooves close to the periphery of the other end, groove is uniformly distributed in the periphery of fixing axle, scissors mechanism is hingedly installed in each groove, it is equipped with arc panel in each groove, the concave surface of arc panel is respectively facing corresponding groove, the concave surface of arc panel is articulated and connected with corresponding scissors mechanism respectively, each arc panel can be fully located in corresponding groove, and first gear is set in fixing axle.The present invention only needs simple control circuit that the discontinuous operation of stepper motor and the interval stretching, extension contraction of scissors mechanism can be realized, it is simple in structure, several grinding wheels carry out grinding to spline simultaneously, the grinding efficiency of spline can be improved, heating plate can carry out the pre-heat treatment to the spline gear teeth, so as to save the time of subsequent heat treatment, the efficiency of entire spline processing technology is improved.
Description
Technical field
The invention belongs to mechanical manufacturing fields, the specifically a kind of plunge grinding processing dress of large modulus straight trough end face spline
It sets.
Background technology
The application of straight trough end face spline tooth is very extensive, is mainly used for the connection of revolving body, the indexing of fixture and function part
Positioning of part etc. has been obtained for applying in the aero-engine field in China at present.As engine flies random casket cage
Connection.Straight wide end face spline tooth has all been used in the connection of engine turbine disk and drum barrel axis in high temperature, high speed rotation etc.
Connection.As the application of end face spline tooth is more and more extensive, the requirement to the connection of end face spline in aviation field is also more next
It is higher.Due to the particularity of aeronautical material, to the required precision of end face spline tooth be also required for the method processed using roll flute come
Meet required precision.But currently without a kind of fixture dedicated for spline grinding so that error is larger when grinding,
Desirability is not achieved in the spline precision processed.
Invention content
The present invention provides a kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline, to solve in the prior art
Defect.
The present invention is achieved by the following technical programs：
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline, including fixed plate, the side of fixed plate are fixedly connected
One end of fixing axle, fixing axle open up several grooves close to the periphery of the other end, and groove is uniformly distributed in the periphery of fixing axle, often
Scissors mechanism to be hingedly installed in a groove, arc panel is equipped in each groove, the concave surface of arc panel is respectively facing corresponding groove,
The concave surface of arc panel is articulated and connected with corresponding scissors mechanism respectively, and each arc panel can be fully located in corresponding groove,
First gear is set in fixing axle, the inner ring of first gear can be engaged with the periphery of fixing axle, the side of first gear
The inner ring of one end of fixed connecting sleeve, casing can be engaged with the periphery of fixing axle, and the periphery of casing is fixedly connected with number
One end of a electric putter, electric putter are uniformly distributed in the periphery of casing, cross bar are respectively fixedly connected on the outside of the other end of electric putter
One end, the other end of cross bar is respectively fixedly connected with the side of top plate, and the top surface of top plate opens up through-hole, worn respectively in through-hole respectively
Cross a montant, montant can be slided along corresponding through-hole respectively, the periphery of montant can respectively with the inner wall of corresponding through-hole
It is engaged, bottom plate is fixedly mounted close to one end of fixing axle in montant respectively, and the center line of montant is respectively perpendicular to corresponding bottom
Plate is respectively fixedly connected with the inner end of spring on the outside of bottom plate, and the outer end of spring is respectively fixedly connected with the medial surface of corresponding top plate,
The medial surface of top plate is close to fixing axle, and montant is passed through out of corresponding spring simultaneously respectively, before and after the lateral surface of each bottom plate
Both sides connect the medial surface of heating plate by torsional spring respectively, the medial surface of heating plate towards fixing axle, each top plate it is front and back
Two sides can coordinate with corresponding contact heater plate simultaneously respectively, and a side lower part of fixed plate is fixedly connected with one end of guide rail, leads
Activity installation slide, slide can be slided along guide rail level in rail, and stepper motor is fixedly mounted in the top surface of slide, stepper motor
Second gear is fixedly mounted on output shaft, second gear can be engaged with first gear；The periphery of fixing axle is equipped with several grinding wheels,
Grinding wheel is corresponded with electric putter.
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face as described above spline, the inner wall bottom of the guide rail
Face opens up bar shaped through groove, and the bottom surface of slide is fixedly connected with the upper end of screw rod, and screw rod is passed through out of bar shaped through groove, and screw thread is pacified on screw rod
Butterfly nut is filled, butterfly nut coordinates with screw flight, and the diameter of butterfly nut is more than the width of bar shaped through groove, butterfly nut
It top surface can be with the bottom surface close contacting fit of guide rail.
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face as described above spline, the arc of the arc panel
Non-slip mat is fixedly mounted in face respectively.
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline as described above, the first gear it is another
Side opens up a ring annular groove, and activity installation arc shaped slider, arc shaped slider can be slided along annular groove in annular groove, stepper motor
Bearing is fixedly mounted on output shaft, the periphery top surface of bearing is fixedly connected with one end of l-shaped rod, and the other end of l-shaped rod is fixedly connected
The outside of arc shaped slider.
A kind of plunge grinding processing unit (plant) of large modulus straight trough end face as described above spline, the top plate and bottom plate point
Not Wei isosceles trapezoidal structure, the lateral surface area of top plate is respectively greater than its medial surface area, and the lateral surface area difference of bottom plate is big
Lateralarea in the inner.
It is an advantage of the invention that：Spline housing to be processed in fixing axle, is then controlled scissors mechanism and stretched by operating personnel
Exhibition so that the cambered surface of arc panel is in close contact with the inner ring of spline simultaneously respectively, to which spline to be fixed in fixing axle, is adjusted
The position of casing, then control electric putter stretching, extension or shrink so that the medial surface of bottom plate connects with the tooth socket inner circumferential of spline simultaneously respectively
Cooperation is touched, bottom plate is soft material, can ensure that the periphery of bottom plate can be engaged with various sizes of spline tooth socket inner wall,
Then control electric putter is shunk, and electric putter is fixedly connected with one end of cross bar, and the other end of cross bar is fixedly connected with top plate, so as to
Enough top plate is driven to be moved simultaneously to corresponding bottom plate respectively, spring is in compressive state at this time, with the contraction of electric putter, top plate
Front and back two sides can respectively simultaneously with corresponding contact heater plate, electric putter continue shrink can drive corresponding two plus
Hot plate mutually deviates from, until heating plate is in close contact with the corresponding gear teeth simultaneously respectively, can play fixed spline position,
And heating device is equipped in heating plate, so as to carry out the pre-heat treatment to the gear teeth, the position of stepper motor is finally adjusted, cunning is made
Seat is slided along sliding rail, until second gear is engaged with first gear, control stone carries out grinding, stepping electricity to spline
Machine does intermittent movement, and the angle rotated every time is identical, and the rotational angle of stepper motor can be adjusted according to the modulus of spline
Whole, scissors mechanism starts to shrink at while stepper motor is started to work, and stepper motor drives second gear rotation, second gear band
Dynamic first gear rotation, first gear is fixedly connected with casing, and so as to drive casing to rotate, casing passes through electric putter, cross
Mutual cooperation between bar, top plate, montant, bottom plate, spring and heating plate, casing can drive spline to synchronize rotation, turn
Stepper motor is stopped after dynamic certain angle, and spline is fixed in scissors mechanism stretching, extension, electric putter stretching, extension make heating plate from
Be detached from tooth socket, stepper motor is stopped after driving casing rotation equal angular, electric putter contraction make heating plate with it is corresponding
Tooth contact, grinding wheel carry out grinding to spline, repeat the above steps until all tooth sockets of spline are by processing.This hair
It is bright that spline tentatively fix by scissors mechanism and arc panel, drive corresponding heating plate laminating wheel respectively by electric putter
Tooth carries out secondary fixation to spline, while heating plate can heat the gear teeth, be oozed convenient for internal spline in subsequent technique
Carbon is heat-treated, to make spline obtain higher case hardness, wearability and high contact fatigue strength and bending fatigue strength,
Spline is fixed by two sleeve fixture mechanisms, can effectively avoid spline in process from sliding, so as to protect
The machining accuracy higher of spline is demonstrate,proved, montant can be slided along through-hole, so that heating plate is bonded the gear teeth, Neng Goushi by the movement of top plate
For most of large modulus straight trough end face spline, applied widely, the present invention only needs simple control circuit can be realized
The discontinuous operation of stepper motor and the interval stretching, extension of scissors mechanism are shunk, and simple in structure, several grinding wheels simultaneously grind spline
Processing is cut, the grinding efficiency of spline can be improved, heating plate can carry out the pre-heat treatment to the spline gear teeth, so as to save
The time for saving subsequent heat treatment, improve the efficiency of entire spline processing technology.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention；Fig. 2 is the enlarged drawing of the A direction views of Fig. 1；Fig. 3 is the B direction views of Fig. 1
Enlarged drawing；Fig. 4 is the enlarged drawing of the C direction views of Fig. 1.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The plunge grinding processing unit (plant) of a kind of large modulus straight trough end face spline, as shown, including fixed plate 1, fixed plate 1
Side be fixedly connected with one end of fixing axle 2, fixing axle 2 opens up several grooves 3 close to the periphery of the other end, and groove 3 is uniformly point
It is distributed in the periphery of fixing axle 2, scissors mechanism 4 is hingedly installed in each groove 3, arc panel 5, arc panel 5 are equipped in each groove 3
Concave surface be respectively facing corresponding groove 3, the concave surface of arc panel 5 is articulated and connected with corresponding scissors mechanism 4 respectively, each arc
Plate 5 can be fully located in corresponding groove 3, first gear 6 is set in fixing axle 2, the inner ring of first gear 6 can be with fixation
The periphery of axis 2 is engaged, one end of the side fixed connecting sleeve 7 of first gear 6, and the inner ring of casing 7 can be with fixing axle 2
Periphery be engaged, the periphery of casing 7 is fixedly connected with one end of several electric putters 8, and electric putter 8 is uniformly distributed in casing 7
Periphery, the other end outside of electric putter 8 are respectively fixedly connected with one end of cross bar 9, and the other end of cross bar 9 is respectively fixedly connected with top plate
The top surface of 10 side, top plate 10 opens up through-hole 11 respectively, and a montant 12 is each passed through in through-hole 11, and montant 12 can be distinguished
It is slided along corresponding through-hole 11, the periphery of montant 12 can be engaged with the inner wall of corresponding through-hole 11 respectively, and montant 12 leans on
Bottom plate 13 is fixedly mounted in one end of nearly fixing axle 2 respectively, and the center line of montant 12 is respectively perpendicular to corresponding bottom plate 13, bottom plate 13
Outside be respectively fixedly connected with the inner end of spring 14, the outer end of spring 14 is respectively fixedly connected with the medial surface of corresponding top plate 10,
The medial surface of top plate 10 is close to fixing axle 2, and montant 12 is passed through out of corresponding spring 14 simultaneously respectively, outside each bottom plate 13
Side front and rear sides connect the medial surface of heating plate 15 by torsional spring respectively, and the medial surface of heating plate 15 is towards fixing axle 2, often
The front and back two sides of a top plate 10 can be engaged with corresponding heating plate 15 simultaneously respectively, and a side lower part of fixed plate 1 is fixed
The one end for connecting guide rail 16, activity installation slide 17 in guide rail 16, slide 17 can be along the horizontal sliding of guide rail 16, the tops of slide 17
Stepper motor is fixedly mounted in face, second gear 18 is fixedly mounted on the output shaft of stepper motor, second gear 18 can be with first
Gear 6 engages；The periphery of fixing axle 2 is equipped with several grinding wheels, and grinding wheel is corresponded with electric putter 8.Operating personnel will be to be processed
Then spline housing controls scissors mechanism 4 and stretches so that inner ring of the cambered surface of arc panel 5 respectively while with spline in fixing axle 2
It is in close contact, to which spline is fixed in fixing axle 2, the position of adjusting sleeve pipe 7, then control the stretching, extension of electric putter 8 or shrink, make
The medial surface for obtaining bottom plate 13 is engaged with the tooth socket inner circumferential of spline simultaneously respectively, and bottom plate 13 is soft material, can ensure bottom
The periphery of plate 13 can be engaged with various sizes of spline tooth socket inner wall, then control electric putter 8 and shrink, electric putter 8 is solid
Surely connect one end of cross bar 9, the other end of cross bar 9 is fixedly connected with top plate 10, so as to drive top plate 10 respectively and meanwhile to
Corresponding bottom plate 13 moves, and spring 14 is in compressive state at this time, with the contraction of electric putter 8, the front and back two sides energy of top plate 10
Enough to be contacted simultaneously with corresponding heating plate 15 respectively, electric putter 8, which continues to shrink, can drive 15 phase of corresponding two heating plates
Mutually deviate from, until heating plate 15 is in close contact with the corresponding gear teeth simultaneously respectively, fixed spline position can be played, and add
It is equipped with heating device in hot plate 15, so as to carry out the pre-heat treatment to the gear teeth, finally adjusts the position of stepper motor, makes slide
17 slide along sliding rail 16, until second gear 18 is engaged with first gear 6, control stone carries out grinding to spline,
Stepper motor does intermittent movement, and the angle rotated every time is identical, and the rotational angle of stepper motor can be according to the modulus of spline
It being adjusted, scissors mechanism 4 starts to shrink at while stepper motor is started to work, and stepper motor drives second gear 18 to rotate,
Second gear 18 drives first gear 6 to rotate, and first gear 6 is fixedly connected with casing 7, so as to drive casing 7 to rotate, set
Pipe 7 passes through the mutual cooperation between electric putter 8, cross bar 9, top plate 10, montant 12, bottom plate 13, spring 14 and heating plate 15, casing
7 can drive spline to synchronize rotation, and stepper motor is stopped after turning an angle, and scissors mechanism 4 is stretched to spline
It is fixed, the stretching, extension of electric putter 8 makes heating plate 15 be detached from out of tooth socket, and stepper motor stops after driving casing 7 to rotate equal angular
It only works, the contraction of electric putter 8 makes heating plate 15 and corresponding tooth contact, grinding wheel carry out grinding to spline, repeats above-mentioned
Step is until all tooth sockets of spline pass through processing.The present invention carries out spline by scissors mechanism 4 and arc panel 5 tentatively solid
It is fixed, it drives corresponding heating plate 15 to be bonded the gear teeth respectively by electric putter 8, secondary fixation, while heating plate 15 is carried out to spline
The gear teeth can be heated, carburizing heat treatment is carried out convenient for internal spline in subsequent technique, to make spline obtain higher table
Surface hardness, wearability and high contact fatigue strength and bending fatigue strength, are fixed spline by two sleeve fixture mechanisms,
Spline in process can be effectively avoided to slide, so as to ensure the machining accuracy higher of spline, montant 12 can
It is slided along through-hole 11, so that heating plate 15 is bonded the gear teeth by the movement of top plate 10, most of large modulus straight trough can be suitable for
End face spline, applied widely, the present invention only needs simple control circuit that the discontinuous operation of stepper motor can be realized and cut
The interval stretching, extension for pitching mechanism 4 is shunk, and simple in structure, several grinding wheels 8 carry out grinding to spline simultaneously, can improve spline
Grinding efficiency, heating plate 15 can carry out the pre-heat treatment to the spline gear teeth, so as to save the time of subsequent heat treatment,
Improve the efficiency of entire spline processing technology.
Specifically, as shown, the inner wall bottom surface of the guide rail 16 described in the present embodiment opens up bar shaped through groove 19, slide 17
Bottom surface be fixedly connected with the upper end of screw rod 20, screw rod 20 is passed through out of bar shaped through groove 19, and screw thread installs butterfly nut on screw rod 20
21, butterfly nut 21 and 20 screw-thread fit of screw rod, the diameter of butterfly nut 21 are more than the width of bar shaped through groove 19, butterfly nut 21
Top surface can be with the bottom surface close contacting fit of guide rail 16.It is capable of the position of fixing slide carriage 17 by tightening butterfly nut 21,
To prevent being displaced in the stepper motor course of work, structure is more stablized, and people do not need the i.e. adjustable butterfly of tool
Nut 21, when practical operation, are more convenient.
Specifically, as shown, non-slip mat is fixedly mounted in the arcwall face of the arc panel 5 described in the present embodiment respectively.The knot
Structure can increase the frictional force between arc panel 5 and spline inner ring to be processed, to prevent spline slide to be processed from influencing processing
Precision.
Further, as shown in figure 4, the other side of the first gear 6 described in the present embodiment opens up a ring annular groove 22, ring
Activity installation arc shaped slider 23, arc shaped slider 23 can be slided along annular groove 22 in shape slot 22, fixed on the output shaft of stepper motor
Bearing is installed, the periphery top surface of bearing is fixedly connected with one end of l-shaped rod 24, and the other end of l-shaped rod 24 is fixedly connected with arc shaped slider
23 outside.First gear 6 and stepper motor can be connected as one by the structure, can ensure second gear 18 always
Engaged with first gear 6, need adjust 15 horizontal direction of heating plate position when, it is only necessary to adjusting sleeve pipe 7, stepper motor with
Casing 7 moves, and no longer needs to the position for individually adjusting slide 17, simplifies operating procedure, more convenient to use.
Further, as shown in Fig. 2, top plate 10 and bottom plate 13 described in the present embodiment are respectively isosceles trapezoidal structure,
The lateral surface area of top plate 10 is respectively greater than its medial surface area, and the lateral surface area of bottom plate 13 is respectively greater than its medial surface face
Product.Bottom plate 13 can more be bonded bottom land, former and later two inclined-planes of top plate 10 can be preferably bonded heating plate 15, favorably
In fitting closely for heating plate 15 and the gear teeth, to be conducive to the heating effect of the spline gear teeth.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, it will be understood by those of ordinary skill in the art that：It still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features；
And these modifications or replacements, various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (5)
1. a kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline, it is characterised in that：Including fixed plate（1）, fixed
Plate（1）Side be fixedly connected with fixing axle（2）One end, fixing axle（2）Several grooves are opened up close to the periphery of the other end（3）,
Groove（3）It is uniformly distributed in fixing axle（2）Periphery, each groove（3）Scissors mechanism is inside hingedly installed（4）, each groove（3）
It is interior to be equipped with arc panel（5）, arc panel（5）Concave surface be respectively facing corresponding groove（3）, arc panel（5）Concave surface respectively with it is right
The scissors mechanism answered（4）Articulated connection, each arc panel（5）Corresponding groove can be fully located at（3）It is interior, fixing axle（2）On
It is set with first gear（6）, first gear（6）Inner ring can be with fixing axle（2）Periphery be engaged, first gear（6）'s
Side fixed connecting sleeve（7）One end, casing（7）Inner ring can be with fixing axle（2）Periphery be engaged, casing（7）
Periphery be fixedly connected with several electric putters（8）One end, electric putter（8）It is uniformly distributed in casing（7）Periphery, electric putter（8）
The other end on the outside of be respectively fixedly connected with cross bar（9）One end, cross bar（9）The other end be respectively fixedly connected with top plate（10）One
Side, top plate（10）Top surface open up through-hole respectively（11）, through-hole（11）Inside it is each passed through a montant（12）, montant（12）It can
Respectively along corresponding through-hole（11）Sliding, montant（12）Periphery can respectively with corresponding through-hole（11）Inner wall contact match
It closes, montant（12）Close to fixing axle（2）One end bottom plate is fixedly mounted respectively（13）, montant（12）Center line be respectively perpendicular to
Corresponding bottom plate（13）, bottom plate（13）Outside be respectively fixedly connected with spring（14）Inner end, spring（14）Outer end it is solid respectively
Surely corresponding top plate is connected（10）Medial surface, top plate（10）Medial surface be close to fixing axle（2）, montant（12）Respectively simultaneously
From corresponding spring（14）It inside passes through, each bottom plate（13）Lateral surface front and rear sides heating plate is connected by torsional spring respectively（15）
Medial surface, heating plate（15）Medial surface towards fixing axle（2）, each top plate（10）Front and back two sides can respectively simultaneously
With corresponding heating plate（15）It is engaged, fixed plate（1）A side lower part be fixedly connected with guide rail（16）One end, guide rail（16）
Interior activity installation slide（17）, slide（17）It can be along guide rail（16）Level sliding, slide（17）Top surface be fixedly mounted stepping
Second gear is fixedly mounted on the output shaft of stepper motor in motor（18）, second gear（18）It can be with first gear（6）It nibbles
It closes；Fixing axle（2）Periphery be equipped with several grinding wheels, grinding wheel and electric putter（8）It corresponds.
2. a kind of plunge grinding processing unit (plant) of large modulus straight trough end face according to claim 1 spline, it is characterised in that：
The guide rail（16）Inner wall bottom surface open up bar shaped through groove（19）, slide（17）Bottom surface be fixedly connected with screw rod（20）It is upper
End, screw rod（20）From bar shaped through groove（19）It inside passes through, screw rod（20）Upper screw thread installs butterfly nut（21）, butterfly nut（21）With
Screw rod（20）Screw-thread fit, butterfly nut（21）Diameter be more than bar shaped through groove（19）Width, butterfly nut（21）Top surface
It can be with guide rail（16）Bottom surface close contacting fit.
3. a kind of plunge grinding processing unit (plant) of large modulus straight trough end face according to claim 1 spline, it is characterised in that：
The arc panel（5）Arcwall face non-slip mat is fixedly mounted respectively.
4. a kind of plunge grinding processing unit (plant) of large modulus straight trough end face according to claim 1 spline, it is characterised in that：
The first gear（6）The other side open up a ring annular groove（22）, annular groove（22）Interior activity installation arc shaped slider（23）,
Arc shaped slider（23）It can be along annular groove（22）It slides, bearing, the periphery top surface of bearing is fixedly mounted on the output shaft of stepper motor
It is fixedly connected with l-shaped rod（24）One end, l-shaped rod（24）The other end be fixedly connected with arc shaped slider（23）Outside.
5. a kind of plunge grinding processing unit (plant) of large modulus straight trough end face according to claim 1 spline, it is characterised in that：
The top plate（10）And bottom plate（13）Respectively isosceles trapezoidal structure, top plate（10）Lateral surface area be respectively greater than its inside
Face area, bottom plate（13）Lateral surface area be respectively greater than its medial surface area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138234.0A CN108422291B (en) | 2018-02-10 | 2018-02-10 | A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138234.0A CN108422291B (en) | 2018-02-10 | 2018-02-10 | A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108422291A true CN108422291A (en) | 2018-08-21 |
| CN108422291B CN108422291B (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810138234.0A Expired - Fee Related CN108422291B (en) | 2018-02-10 | 2018-02-10 | A kind of plunge grinding processing unit (plant) of large modulus straight trough end face spline |
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|---|---|---|---|---|
| US5516324A (en) * | 1993-02-03 | 1996-05-14 | Honda Giken Kogyo Kabushiki Kaisha | Method and apparatus for grinding ball grooves |
| US6951501B2 (en) * | 2001-01-03 | 2005-10-04 | The Boeing Company | Method for forming a grinding worm for forming a conical face gear that meshes with a conical involute pinion |
| CN102513901A (en) * | 2011-11-22 | 2012-06-27 | 长春设备工艺研究所 | Processing method and device for precisely grinding plunger closed curve slot |
| CN103817491A (en) * | 2013-12-10 | 2014-05-28 | 贵州黎阳航空动力有限公司 | Forming grinding method for big-modulus straight-channel end face spline |
| CN206273500U (en) * | 2016-10-26 | 2017-06-23 | 重庆秦巴精工科技有限责任公司 | Gear grinding process equipment |
| CN107598769A (en) * | 2017-09-01 | 2018-01-19 | 宁波锴立精密轴承有限公司 | A kind of gear shape bearing outer ring polishing fixture for processing device |
-
2018
- 2018-02-10 CN CN201810138234.0A patent/CN108422291B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5516324A (en) * | 1993-02-03 | 1996-05-14 | Honda Giken Kogyo Kabushiki Kaisha | Method and apparatus for grinding ball grooves |
| US6951501B2 (en) * | 2001-01-03 | 2005-10-04 | The Boeing Company | Method for forming a grinding worm for forming a conical face gear that meshes with a conical involute pinion |
| CN102513901A (en) * | 2011-11-22 | 2012-06-27 | 长春设备工艺研究所 | Processing method and device for precisely grinding plunger closed curve slot |
| CN103817491A (en) * | 2013-12-10 | 2014-05-28 | 贵州黎阳航空动力有限公司 | Forming grinding method for big-modulus straight-channel end face spline |
| CN206273500U (en) * | 2016-10-26 | 2017-06-23 | 重庆秦巴精工科技有限责任公司 | Gear grinding process equipment |
| CN107598769A (en) * | 2017-09-01 | 2018-01-19 | 宁波锴立精密轴承有限公司 | A kind of gear shape bearing outer ring polishing fixture for processing device |
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| Publication number | Publication date |
|---|---|
| CN108422291B (en) | 2019-08-30 |
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