CN109663990A - Internal messing positive motion chain tumbling mill is driven telescoping mechanism - Google Patents
Internal messing positive motion chain tumbling mill is driven telescoping mechanism Download PDFInfo
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- CN109663990A CN109663990A CN201811603997.4A CN201811603997A CN109663990A CN 109663990 A CN109663990 A CN 109663990A CN 201811603997 A CN201811603997 A CN 201811603997A CN 109663990 A CN109663990 A CN 109663990A
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- 230000033001 locomotion Effects 0.000 title claims abstract description 66
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 28
- 229910052802 copper Inorganic materials 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 5
- 229910000906 Bronze Inorganic materials 0.000 claims 1
- 239000010974 bronze Substances 0.000 claims 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 15
- 238000010791 quenching Methods 0.000 description 13
- 230000000171 quenching effect Effects 0.000 description 13
- 238000005255 carburizing Methods 0.000 description 7
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 241000272161 Charadriiformes Species 0.000 description 2
- BQYJATMQXGBDHF-UHFFFAOYSA-N difenoconazole Chemical compound O1C(C)COC1(C=1C(=CC(OC=2C=CC(Cl)=CC=2)=CC=1)Cl)CN1N=CN=C1 BQYJATMQXGBDHF-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010862 gear shaping Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
- B23F5/02—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by grinding
-
- 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
- B23F23/10—Arrangements for compensating irregularities in drives or indexing mechanisms
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of internal messing positive motion chain tumbling mills to be driven telescoping mechanism, including horizontally disposed for installing the first splined shaft of barreling wheel, the first spiral bevel gear being connect with the first splined shaft spline, the second spiral bevel gear for transmitting torque is engaged with the first spiral bevel gear, the second splined shaft for being arranged in vertical and being connect with the second spiral bevel gear spline, the third spiral bevel gear being connect with the second splined shaft spline, the 4th spiral bevel gear for transmitting torque is engaged with third spiral bevel gear, it is horizontally disposed and connect the third splined shaft for accessing positive motion chain with the 4th spiral bevel gear spline, first spiral bevel gear, second spiral bevel gear, the number of teeth of third spiral bevel gear and the 4th spiral bevel gear is all the same.Internal messing positive motion chain tumbling mill provided by the invention is driven telescoping mechanism, high and can be adapted to the processing of various ring gears to back-geared tooth form Gear shape process precision is quenched, versatile.
Description
Technical field
The present invention relates to tumbling mill fields more particularly to a kind of internal messing positive motion chain tumbling mill to be driven telescoping mechanism.
Background technique
Gear refers to the mechanical organ for having gear continuously to engage passing movement and power on wheel rim.Gear is to intermesh
Machine components with teeth, it in machine driving and entire machinery field application it is extremely extensive.With the development of production, tooth
The stationarity of wheel operating is taken seriously.Tooth-formation of gear processing technology is usually: gear hobbing (or gear shaping) → carburizing and quenching (or induction
Quenching) → benchmark → roll flute is corrected, gear can be deformed after carburizing and quenching or impewdance matching, therefore, be processed gear
Also the finishing for carrying out the flank of tooth and tooth form is needed for roller gear this kind of product, to be generally used the top gem of a girdle-pendant in the prior art after quenching
Tooth technique, gear honing processing are just to do engaged transmission with by gear honing wheel with gear shape or worm screw shape honing wheel, are equivalent to a pair and interlock
Axis helical teeth wheel transmission, using between its flank of tooth relative sliding velocity and pressure carry out a kind of flank of tooth method for fine finishing of honing.
Although plover tooth process can improve tooth-face roughness, perception is improved, the precision of gear cannot be improved, first is that plover tooth process is certainly
By engaging, there is no positive motion chain, the accuracy of passing movement cannot be improved.Second, honing wheel belongs to semi-flexible property, work
When generate flexible deformation, the stationarity of movement cannot be improved.Third, since the facewidth of honing wheel is generally individually smaller than processed gear
The facewidth, freely engage in addition, and do not make milled processed in the course of work, thus cannot improve load distribution uniformity.
Therefore, existing form of gear tooth processing technology cannot improve the precision after processed gear quenching, be one and urgently solve
Certainly the technical issues of.
Summary of the invention
Internal messing positive motion chain tumbling mill proposed by the present invention is driven telescoping mechanism, it is intended to solve the existing form of gear tooth and add
Work technique cannot improve the technical issues of precision after processed gear quenching.
The present invention provides a kind of internal messing positive motion chain tumbling mill transmission telescoping mechanism, for installing barreling wheel and using
Positive motion chain is driven the barreling wheel of installation, and it includes along level that internal messing positive motion chain tumbling mill, which is driven telescoping mechanism,
The first splined shaft for installing barreling wheel, the first spiral bevel gear connecting with the first splined shaft spline and the is arranged in direction
One spiral bevel gear engagement for transmit the second spiral bevel gear of torque, be arranged in vertical and with the second spiral bevel gear
Second splined shaft of spline connection, the third spiral bevel gear connecting with the second splined shaft spline are nibbled with third spiral bevel gear
Share the 4th spiral bevel gear in transmitting torque, horizontally disposed and connect with the 4th spiral bevel gear spline for connecing
Enter the third splined shaft of positive motion chain, the first spiral bevel gear, the second spiral bevel gear, third spiral bevel gear and the 4th spiral shell
The number of teeth for revolving bevel gear is all the same.
Further, the first spiral bevel gear includes the first round teeth portion, first round axle portion and the first screw rod being sequentially connected
Portion；Second spiral bevel gear includes the second wheel teeth portion, the second wheel axle portion and the second threaded shank being sequentially connected；Third spiral bevel gear
Wheel includes third round teeth portion, third round axle portion and the third threaded shank being sequentially connected；4th spiral bevel gear includes being sequentially connected
Fourth round teeth portion, fourth round axle portion and the 4th threaded shank；Internal messing positive motion chain tumbling mill is driven telescoping mechanism
It is sheathed on the first tapered roller bearing and second that the first splined shaft is used to support in the first round axle portion of the first spiral bevel gear
Tapered roller bearing is sheathed on the third circular cone rolling that the second splined shaft is used to support in the second wheel axle portion of the second spiral bevel gear
Sub- bearing and the 4th tapered roller bearing are sheathed in the third round axle portion of third spiral bevel gear and are used to support the second splined shaft
The 5th tapered roller bearing and the 6th tapered roller bearing and being sheathed in the fourth round axle portion of the 4th spiral bevel gear use
In the 7th tapered roller bearing and the 8th tapered roller bearing of support third splined shaft.
Further, the first splined shaft is arranged in parallel with third splined shaft, and the first splined shaft and the second splined shaft are at 90 degree
Angle setting, the second splined shaft are arranged with third splined shaft at an angle of 90 degrees.
Further, internal messing positive motion chain tumbling mill transmission telescoping mechanism further include for fix the first splined shaft,
The gear-box of second splined shaft and third splined shaft, gear-box include first gear case and second gear case, wherein first gear
The first positioning through hole for positioning the first splined shaft is correspondingly provided on the adjacent two sides side wall of case and for positioning the second flower
Second positioning through hole of key axis；The third for positioning the second splined shaft is correspondingly provided on the adjacent two sides side wall of second gear case
Positioning through hole and the 4th positioning through hole for positioning third splined shaft；Second positioning through hole is opposite with third positioning through hole
Setting, the first tapered roller bearing and the second tapered roller bearing are sheathed in the first positioning through hole, third tapered roller bearing
It is sheathed in the second positioning through hole with the 4th tapered roller bearing, the 5th tapered roller bearing and the 6th tapered roller bearing are arranged
In in third positioning through hole, the 7th tapered roller bearing and the 8th tapered roller bearing are sheathed in the 4th positioning through hole.
Further, the first gear lock for locking the first splined shaft in the horizontal direction is additionally provided on first gear case
Tight component and the second gear locking assembly for locking the second spiral bevel gear in vertical direction；First gear locking
Component includes set on the exit of the first positioning through hole for the first stopper section of the second tapered roller bearing of backstop, set on first
The first gasket between tapered roller bearing and the second tapered roller bearing, positioned at the first positioning through hole inlet and close to the
Second gasket of one tapered roller bearing setting is covered on the second gasket and enters with the first positioning through hole of first gear case
The first bearing lid and be used in the first threaded shank of the first spiral bevel gear by the first spiral umbrella that mouth end is fixedly connected
Gear lock is due to the first locking nut in the first positioning through hole.
Further, second gear locking assembly includes being used for set on the exit of second the second positioning through hole of positioning through hole
Second stopper section of the 4th tapered roller bearing of backstop, between third tapered roller bearing and the 4th tapered roller bearing
Third gasket, positioned at second the second positioning through hole of positioning through hole inlet and close to third tapered roller bearing setting the 4th
Gasket is covered on the 4th gasket and is fixedly connected with the arrival end of second the second positioning through hole of positioning through hole of first gear case
Second bearing lid and in the second threaded shank of the second spiral bevel gear for the second spiral bevel gear to be locked in the
The second locking nut in two the second positioning through hole of positioning through hole.
Further, the third gear that third spiral bevel gear is locked in vertical direction is additionally provided on second gear case
Locking assembly and the 4th wheel gear locking component for locking the 4th spiral bevel gear in the horizontal direction；Third gear lock
Tight component include set on the exit of third positioning through hole for the 6th tapered roller bearing of backstop third stopper section, be set to the
The 5th gasket between five tapered roller bearings and the 6th tapered roller bearing, positioned at the inlet of third positioning through hole and close
6th gasket of the 5th tapered roller bearing setting is covered on third positioning through hole on the 6th gasket and with second gear case
The 3rd bearing lid and be used in the third threaded shank of third spiral bevel gear by third spiral that arrival end is fixedly connected
Bevel gear is locked in the third locking nut in third positioning through hole.
Further, the 4th wheel gear locking component includes set on the exit of the 4th positioning through hole for the 8th circular cone of backstop
4th stopper section of roller bearing, the 7th gasket between the 7th tapered roller bearing and the 8th tapered roller bearing, position
In the 4th positioning through hole inlet and close to the 7th tapered roller bearing setting the 8th gasket, be covered on the 8th gasket and
The fourth bearing lid that is fixedly connected with the arrival end of the 4th positioning through hole of second gear case and it is set to the 4th spiral bevel gear
The 4th threaded shank on for the 4th locking nut that is locked in the 4th spiral bevel gear in the 4th positioning through hole.
Further, internal messing positive motion chain tumbling mill transmission telescoping mechanism further includes being connected to first gear case and the
It is arranged between two gear-boxes and around the second splined shaft for making the second splined shaft relative to the vertical of the vertical movement of second gear case
Telescopic component is connected between first gear case and Z axis dovetail main shaft slide unit and is arranged around the second splined shaft for making first
The axial stretching component and be sheathed on the second splined shaft and be located at the second flower that splined shaft is moved axially with respect to first gear case
The both ends of key axis are flexible group vertical for locking the vertical fixation kit that the second splined shaft relatively moves in first gear case
Part includes the first guiding axis being connected between first gear case and second gear case and is fixedly connected on first gear case
The first copper sheathing, the first copper sheathing is fixedly arranged in the first copper sheathing positioning through hole of first gear case, and one end of the first guiding axis is fixed
It is connected on second gear case, the other end of the first guiding axis is sheathed in the first copper sheathing and can be mobile relative to the first copper sheathing；It hangs down
It include first circlip and the second circlip at the both ends on the second splined shaft and positioned at the second splined shaft to fixation kit.
Further, axial stretching component includes second be connected between first gear case and Z axis dovetail main shaft slide unit
Guiding axis and the second copper sheathing being fixedly connected on first gear case, the second copper sheathing are fixedly arranged on the Z of Z axis dovetail main shaft slide unit
In axis dovetail main shaft slide unit inner hole, one end of the second guiding axis is fixedly connected on first gear case, the first guiding axis it is another
End cap is set in the second copper sheathing and can be mobile relative to the second copper sheathing.
It is obtained by the present invention to have the beneficial effect that
Internal messing positive motion chain tumbling mill provided by the invention is driven telescoping mechanism, using connect with splined shaft spline and mutual
The identical spiral bevel gear of the multiple groups number of teeth of engagement transmits torque, with the barreling wheel of synchronous drive internal messing and processed internal tooth
Mutual barreling between circle, to control with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades of GB/10095, and adapt to the processing of various ring gears.Internal messing positive motion chain tumbling mill provided by the invention
It is driven telescoping mechanism, it is high and the processing of various ring gears, versatility can be adapted to back-geared tooth form Gear shape process precision is quenched
By force.
Detailed description of the invention
Fig. 1 is the cross-section structure signal that internal messing positive motion chain tumbling mill of the present invention is driven telescoping mechanism first embodiment
Figure；
Fig. 2 is the schematic diagram of the section structure that internal messing positive motion chain tumbling mill of the present invention is driven telescoping mechanism second embodiment；
Fig. 3 is the external structure schematic diagram that internal messing positive motion chain tumbling mill of the present invention is driven one embodiment of telescoping mechanism；
Fig. 4 is the left side structural schematic diagram that internal messing positive motion chain tumbling mill of the present invention is driven one embodiment of telescoping mechanism；
Fig. 4 is the left side structural schematic diagram that internal messing positive motion chain tumbling mill of the present invention is driven one embodiment of telescoping mechanism；
Fig. 5 is the cut-away section structural representation that internal messing positive motion chain tumbling mill of the present invention is driven one embodiment of telescoping mechanism
Figure.
Drawing reference numeral explanation:
10, the first splined shaft；20, the first spiral bevel gear；30, the second spiral bevel gear；40, the second splined shaft；50, third spiral shell
Revolve bevel gear；60, the 4th spiral bevel gear；70, third splined shaft；21, first round teeth portion；22, first round axle portion；23, first
Threaded shank；31, the second wheel teeth portion；32, the second wheel axle portion；33, the second threaded shank；51, third round teeth portion；52, third round axle portion；
53, third threaded shank；61, fourth round teeth portion；62, fourth round axle portion；63, the 4th threaded shank；11, the first tapered roller bearing；
12, the second tapered roller bearing；41, third tapered roller bearing；42, the 4th tapered roller bearing；43, the 5th taper roller axis
It holds；44, the 6th tapered roller bearing；71, the 7th tapered roller bearing；72, the 8th tapered roller bearing；80, gear-box；81,
First gear case；82, second gear case；811, the first positioning through hole；812, the second positioning through hole；821, third positioning through hole；
822, the 4th positioning through hole；813, first gear locking assembly；814, second gear locking assembly；8131, the first stopper section；
8132, the first gasket；8133, the second gasket；8134, first bearing lid；8135, the first locking nut；8145, the second backstop
Portion；8144, third gasket；8143, the 4th gasket；8142, second bearing lid；8141, the second locking nut；823, third gear
Locking assembly；824, the 4th wheel gear locking component；8231, third stopper section；8232, the 5th gasket；8233, the 6th gasket；
8234,3rd bearing lid；8235, third locking nut；8241, the 4th stopper section；8242, the 7th gasket；8243, the 8th pad
Piece；8244, fourth bearing lid；8245, the 4th locking nut；91, vertical telescopic component；92, axial stretching component；93, vertical
Fixation kit；911, the first guiding axis；912, the first copper sheathing；931, the first circlip；932, the second circlip；921, the second guiding
Axis；922, the second copper sheathing.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
As shown in Figure 1, first embodiment of the invention proposes a kind of internal messing positive motion chain tumbling mill transmission telescoping mechanism,
For installing barreling wheel and being driven using positive motion chain to the barreling wheel of installation, internal messing positive motion chain tumbling mill is passed
Dynamic telescoping mechanism includes that horizontally disposed the first splined shaft 10 for installing barreling wheel and 10 spline of the first splined shaft connect
The first spiral bevel gear 20 for connecing engages the second spiral bevel gear 30 for transmitting torque, edge with the first spiral bevel gear 20
Vertical direction be arranged and connect with 30 spline of the second spiral bevel gear the second splined shaft 40, connect with 40 spline of the second splined shaft
Third spiral bevel gear 50, engage with third spiral bevel gear 50 the 4th spiral bevel gear 60, Yan Shui for transmitting torque
It connect square to setting and with 60 spline of the 4th spiral bevel gear the third splined shaft 70 for accessing positive motion chain, the first spiral shell
The number of teeth for revolving bevel gear 20, the second spiral bevel gear 30, third spiral bevel gear 50 and the 4th spiral bevel gear 60 is all the same.
Internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism, connect using with splined shaft spline
And the intermeshing multiple groups number of teeth identical spiral bevel gear transmits torque, with the barreling wheel of synchronous drive internal messing with added
Mutual barreling between work ring gear, to control with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are made, and adapt to the processing of various ring gears.Internal messing positive motion chain provided in this embodiment
Tumbling mill is driven telescoping mechanism, high and can be adapted to the processing of various ring gears to back-geared tooth form Gear shape process precision is quenched,
It is versatile.
Preferably, referring to Fig. 1, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism, and first
Spiral bevel gear 20 includes first round teeth portion 21, first round axle portion 22 and the first threaded shank 23 being sequentially connected；Second spiral umbrella
Gear 30 includes that the second wheel teeth portion 31, second being sequentially connected takes turns axle portion 32 and the second threaded shank 33；Third spiral bevel gear 50
Including the third round teeth portion 51, third round axle portion 52 and third threaded shank 53 being sequentially connected；4th spiral bevel gear 60 include according to
Secondary connected fourth round teeth portion 61, fourth round axle portion 62 and the 4th threaded shank 63；The transmission of internal messing positive motion chain tumbling mill is stretched
Contracting mechanism further includes first that the first splined shaft 10 is used to support in the first round axle portion 22 for be sheathed on the first spiral bevel gear 20
Tapered roller bearing 11 and the second tapered roller bearing 12 are sheathed in the second wheel axle portion 32 of the second spiral bevel gear 30 and are used for
It supports the third tapered roller bearing 41 of the second splined shaft 40 and the 4th tapered roller bearing 42, is sheathed on third spiral bevel gear
The 5th tapered roller bearing 43 and the 6th tapered roller bearing of the second splined shaft 40 are used to support in 50 third round axle portion 52
44 and be sheathed on be used to support in the fourth round axle portion 62 of the 4th spiral bevel gear 60 third splined shaft 70 the 7th circular cone rolling
Sub- bearing 71 and the 8th tapered roller bearing 72.In the present embodiment, it is supported by matched tapered roller bearing and axial
Fixed corresponding spiral bevel gear, to improve the essence of mutual barreling between the barreling wheel of internal messing and processed ring gear
Degree improves and quenches back-geared tooth form Gear shape process precision.
Preferably, as shown in Figure 1, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism, the
One splined shaft 10 is arranged in parallel with third splined shaft 70, and the first splined shaft 10 is arranged with the second splined shaft 40 at an angle of 90 degrees, and second
Splined shaft 40 is arranged with third splined shaft 70 at an angle of 90 degrees.In the present embodiment, by the first spline arranged in parallel
Corresponding spiral bevel gear is installed on axis 10 and third splined shaft 70, to drive barreling wheel to be rotated in the horizontal direction, thus
Make mutual barreling between the barreling wheel of internal messing and processed ring gear, makes the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are controlled to finishing stable accuracy, and adapt to the processing of various ring gears.
Preferably, as depicted in figs. 1 and 2, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescopic machine
Structure, it further includes for fixing the first splined shaft 10, the second splined shaft 40 that internal messing positive motion chain tumbling mill, which is driven telescoping mechanism,
With the gear-box 80 of third splined shaft 70, gear-box 80 includes first gear case 81 and second gear case 82, wherein first gear
It is correspondingly provided with the first positioning through hole 811 for positioning the first splined shaft 10 on the adjacent two sides side wall of case 81 and is used to determine
Second positioning through hole 812 of the second splined shaft 40 of position；It is correspondingly provided on the adjacent two sides side wall of second gear case 82 for positioning
The third positioning through hole 821 of second splined shaft 40 and the 4th positioning through hole 822 for positioning third splined shaft 70；Second
Positioning through hole 812 is oppositely arranged with third positioning through hole 821,12 sets of the first tapered roller bearing 11 and the second tapered roller bearing
In the first positioning through hole 811, third tapered roller bearing 41 and the 4th tapered roller bearing 42 are sheathed on the second positioning and lead to
In hole 812, the 5th tapered roller bearing 43 and the 6th tapered roller bearing 44 are sheathed in third positioning through hole 821, the 7th circle
Taper roller bearing 71 and the 8th tapered roller bearing 72 are sheathed in the 4th positioning through hole 822.In the present embodiment, pass through gear
Case 80 fixes corresponding spiral bevel gear, and structure is simple, and improve phase between the barreling wheel of internal messing and processed ring gear
The precision of mutual barreling, improves and quenches back-geared tooth form Gear shape process precision.
Preferably, see Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism,
Be additionally provided on first gear case 81 first gear locking assembly 813 for locking the first splined shaft 10 in the horizontal direction, with
And the second gear locking assembly 814 for locking the second spiral bevel gear 30 in vertical direction；First gear locking assembly
813 include set on the first positioning through hole 811 exit for the second tapered roller bearing of backstop 12 the first stopper section 8131,
The first gasket 8132 between the first tapered roller bearing 11 and the second tapered roller bearing 12 is located at the first positioning through hole
811 inlet and close to the first tapered roller bearing 11 setting the second gasket 8133, be covered on the second gasket 8133 and
The first bearing lid 8134 that is fixedly connected with the arrival end of the first positioning through hole 811 of first gear case 81 and it is set to first
In first threaded shank 23 of spiral bevel gear 20 for the first spiral bevel gear 20 being locked in the first positioning through hole 811 the
One locking nut 8135.Wherein, the first locking nut 8135 uses round nut.In the present embodiment, by lock-screw by
One bearing cap 8134 is locked on first gear case 81, to enhance the leakproofness of gear-box, is improved and is quenched back-geared tooth form
Gear shape process precision.
Further, referring to Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescopic machine
Structure, second gear locking assembly 814 include set on the exit of 812 second positioning through hole 812 of the second positioning through hole for backstop
Second stopper section 8141 of the 4th tapered roller bearing 42 is set to third tapered roller bearing 41 and the 4th tapered roller bearing 42
Between third gasket 8142, positioned at 812 second positioning through hole 812 of the second positioning through hole inlet and close to third circular cone roll
The 4th gasket 8143 that sub- bearing 41 is arranged is covered on the second positioning through hole on the 4th gasket 8143 and with first gear case 81
Second bearing lid 8144 that the arrival end of 812 second positioning through hole 812 is fixedly connected and set on the second spiral bevel gear 30
For the second spiral bevel gear 30 to be locked in 812 second positioning through hole 812 of the second positioning through hole in second threaded shank 33
Second locking nut 8145.Wherein, the second locking nut 8145 uses round nut.It in the present embodiment, will by lock-screw
Second bearing lid 8144 is locked on first gear case 81, to enhance the leakproofness of gear-box 80, it is back-geared to improve quenching
Tooth form Gear shape process precision.
Preferably, see Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism,
Be additionally provided on second gear case 82 in vertical direction lock third spiral bevel gear 50 third wheel gear locking component 823,
And the 4th wheel gear locking component 824 for locking the 4th spiral bevel gear 60 in the horizontal direction；Third wheel gear locking group
Part 823 includes the third stopper section that the 6th tapered roller bearing 44 of backstop is used for set on the exit of third positioning through hole 821
8231, the 5th gasket 8232 between the 5th tapered roller bearing 43 and the 6th tapered roller bearing 44, fixed positioned at third
6th gasket 8233 of the inlet of position through-hole 821 and close 5th tapered roller bearing 43 setting is covered on the 6th gasket
The 3rd bearing lid 8234 that is fixedly connected on 8233 and with the arrival end of the third positioning through hole 821 of second gear case 82 and
For third spiral bevel gear 50 to be locked in third positioning through hole in the third threaded shank 53 of third spiral bevel gear 50
Third locking nut 8235 in 821.Wherein, third locking nut 8235 uses round nut.In the present embodiment, pass through locking
3rd bearing lid 8234 is locked on second gear case 82 by screw, to enhance the leakproofness of gear-box, improves tooth after quenching
The tooth form Gear shape process precision of wheel.
Further, referring to Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescopic machine
Structure, the 4th wheel gear locking component 824 include set on the exit of the 4th positioning through hole 822 for the 8th tapered roller bearing of backstop
72 the 4th stopper section 8241, the 7th gasket between the 7th tapered roller bearing 71 and the 8th tapered roller bearing 72
8242, positioned at the inlet of the 4th positioning through hole 822 and close to the 8th gasket 8243 of the 7th tapered roller bearing 71 setting, lid
Together in the fourth bearing being fixedly connected on the 8th gasket 8243 and with the arrival end of the 4th positioning through hole 822 of second gear case 82
Lid 8244 and in the 4th threaded shank 63 of the 4th spiral bevel gear 60 for the 4th spiral bevel gear 60 to be locked in the
The 4th locking nut 8245 in four positioning through hole 822.Wherein, the 4th locking nut 8245 uses round nut.In the present embodiment
In, fourth bearing lid 8244 is locked on second gear case 82 by lock-screw, to enhance the leakproofness of gear-box, is mentioned
Height quenches back-geared tooth form Gear shape process precision.
Optionally, referring to Fig. 1 to Fig. 3, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism,
It further includes being connected between first gear case 81 and second gear case 82 that internal messing positive motion chain tumbling mill, which is driven telescoping mechanism,
And it is arranged around the second splined shaft 40 for making the second splined shaft 40 relative to the flexible group vertical of the vertical movement of second gear case 82
Part 91 is connected between first gear case 81 and Z axis dovetail main shaft slide unit and is arranged around the second splined shaft 40 for making first
The axial stretching component 92 and be sheathed on the second splined shaft 40 and position that splined shaft 10 is moved axially with respect to first gear case 81
It is used to lock the vertical fixation that the second splined shaft 40 relatively moves in first gear case 81 in the both ends of the second splined shaft 40
Component 93, vertical telescopic component 91 include be connected to the first guiding axis 911 between first gear case 81 and second gear case 82,
And it is fixedly connected on the first copper sheathing 912 on first gear case 81, the first copper sheathing 912 is fixedly arranged on the first of first gear case 81
In copper sheathing positioning through hole, one end of the first guiding axis 911 is fixedly connected on second gear case 82, the first guiding axis 911 it is another
One end is sheathed in the first copper sheathing 912 and can be mobile relative to the first copper sheathing 912；Vertical fixation kit 93 includes being set to the second spline
First circlip 931 and the second circlip 932 at the both ends on axis 40 and positioned at the second splined shaft 40.In the present embodiment, can lead to
The vertical 91 vertical tumbling mill of vertical adjusting internal messing positive motion chain of telescopic component is crossed, to make the barreling wheel and workpiece of installation
The processed ring gear internal messing installed on fixture, and between the barreling wheel and processed ring gear of synchronous drive internal messing mutually
Barreling, thus control with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching GB/10095 6 ~
7 grades, and adapt to the processing of various ring gears.
Preferably, referring to Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism,
Axial stretching component 92 include be connected to the second guiding axis 921 between first gear case 81 and Z axis dovetail main shaft slide unit and
The second copper sheathing 922 being fixedly connected on first gear case 81, the second copper sheathing 922 are fixedly arranged on the Z axis swallow of Z axis dovetail main shaft slide unit
In tail main shaft slide unit inner hole, one end of the second guiding axis 921 is fixedly connected on first gear case 81, the first guiding axis 911
The other end is sheathed in the second copper sheathing 922 and can be mobile relative to the second copper sheathing 922.In the present embodiment, axial stretching can be passed through
Component 92 adjusts the vertical tumbling mill of internal messing positive motion chain in the horizontal direction, to make the barreling wheel and workpiece clamp of installation
The processed ring gear internal messing installed on tool, and mutually rolled between the barreling wheel and processed ring gear of synchronous drive internal messing
Mill, to control the 6 ~ 7 of GB/10095 with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
Grade, and adapt to the processing of various ring gears.
See Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill provided in this embodiment is driven telescoping mechanism, work
Principle and drive connection are as follows:
Working principle are as follows:
Barreling wheel is installed on the first splined shaft 10, vertical telescopic component 91 and axial stretching component 92 is adjusted respectively, makes to roll
Mutual internal messing between emery wheel and processed ring gear, and by the first splined shaft 10 come the barreling wheel of synchronous drive internal messing with
It is processed mutual barreling between ring gear.
Drive connection is respectively as follows:
Third splined shaft 70 → 40 → the second spiral of the 4th 60 → third of spiral bevel gear spiral bevel gear, 50 → the second splined shaft
30 → the first spiral bevel gear of bevel gear, 20 → the first splined shaft 10 → barreling wheel.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of internal messing positive motion chain tumbling mill is driven telescoping mechanism, for installing barreling wheel and using positive motion chain pair
The barreling wheel of installation is driven, which is characterized in that the internal messing positive motion chain tumbling mill is driven telescoping mechanism packet
It includes horizontally disposed the first splined shaft (10) for installing the barreling wheel, connect with the first splined shaft (10) spline
The first spiral bevel gear (20) for connecing engages the second spiral bevel gear for transmitting torque with first spiral bevel gear (20)
Wheel (30), the second splined shaft (40) for being arranged in vertical and being connect with the second spiral bevel gear (30) spline and institute
The third spiral bevel gear (50) of the second splined shaft (40) spline connection is stated, engages and is used for the third spiral bevel gear (50)
Transmit the 4th spiral bevel gear (60), horizontally disposed and connect with the 4th spiral bevel gear (60) spline of torque
For accessing the third splined shaft (70) of positive motion chain, first spiral bevel gear (20), second spiral bevel gear
(30), the number of teeth of the third spiral bevel gear (50) and the 4th spiral bevel gear (60) is all the same.
2. internal messing positive motion chain tumbling mill according to claim 1 is driven telescoping mechanism, which is characterized in that
First spiral bevel gear (20) includes the first round teeth portion (21), first round axle portion (22) and the first spiral shell being sequentially connected
Bar portion (23)；Second spiral bevel gear (30) include be sequentially connected second wheel teeth portion (31), second wheel axle portion (32) and
Second threaded shank (33)；The third spiral bevel gear (50) includes third round teeth portion (51), the third round axle portion being sequentially connected
(52) and third threaded shank (53)；4th spiral bevel gear (60) includes the fourth round teeth portion (61) being sequentially connected, the 4th
Take turns axle portion (62) and the 4th threaded shank (63)；The internal messing positive motion chain tumbling mill transmission telescoping mechanism further includes being sheathed on
The first of first splined shaft (10) is used to support on the first round axle portion (22) of first spiral bevel gear (20)
Tapered roller bearing (11) and the second tapered roller bearing (12) are sheathed on described the second of second spiral bevel gear (30)
The third tapered roller bearing (41) and the 4th taper roller axis of second splined shaft (40) are used to support on wheel axle portion (32)
Hold (42), be sheathed on the third round axle portion (52) of the third spiral bevel gear (50) on be used to support second spline
5th tapered roller bearing (43) of axis (40) and the 6th tapered roller bearing (44) and it is sheathed on the 4th spiral bevel gear
Take turns the 7th tapered roller bearing (71) that the third splined shaft (70) is used to support on the fourth round axle portion (62) of (60)
With the 8th tapered roller bearing (72).
3. internal messing positive motion chain tumbling mill according to claim 2 is driven telescoping mechanism, which is characterized in that
First splined shaft (10) is arranged in parallel with the third splined shaft (70), first splined shaft (10) and described the
Two splined shafts (40) are arranged at an angle of 90 degrees, and second splined shaft (40) is arranged with the third splined shaft (70) at an angle of 90 degrees.
4. internal messing positive motion chain tumbling mill according to claim 2 is driven telescoping mechanism, which is characterized in that
The internal messing positive motion chain tumbling mill transmission telescoping mechanism further includes for fixing first splined shaft (10), institute
The gear-box (80) of the second splined shaft (40) and the third splined shaft (70) is stated, the gear-box (80) includes first gear case
(81) and second gear case (82), wherein be correspondingly provided on the adjacent two sides side wall of the first gear case (81) for positioning
The first positioning through hole (811) of first splined shaft (10) and second fixed for positioning second splined shaft (40)
Position through-hole (812)；It is correspondingly provided on the adjacent two sides side wall of the second gear case (82) for positioning second splined shaft
(40) third positioning through hole (821) and the 4th positioning through hole (822) for positioning the third splined shaft (70)；Institute
The second positioning through hole (812) is stated to be oppositely arranged with the third positioning through hole (821), first tapered roller bearing (11) and
Second tapered roller bearing (12) is sheathed in first positioning through hole (811), the third tapered roller bearing
(41) it is sheathed in second positioning through hole (812) with the 4th tapered roller bearing (42), the 5th taper roller
Bearing (43) and the 6th tapered roller bearing (44) are sheathed in the third positioning through hole (821), the 7th circular cone
Roller bearing (71) and the 8th tapered roller bearing (72) are sheathed in the 4th positioning through hole (822).
5. internal messing positive motion chain tumbling mill according to claim 4 is driven telescoping mechanism, which is characterized in that
The first tooth for locking first splined shaft (10) in the horizontal direction is additionally provided on the first gear case (81)
Take turns locking assembly (813) and the second gear locking for locking second spiral bevel gear (30) in vertical direction
Component (814)；The first gear locking assembly (813) includes being used for set on the exit of first positioning through hole (811)
The first stopper section (8131) of second tapered roller bearing (12) described in backstop, be set to first tapered roller bearing (11) and
The first gasket (8132) between second tapered roller bearing (12), the entrance positioned at first positioning through hole (811)
The second gasket (8133) of place and close first tapered roller bearing (11) setting is covered on second gasket (8133)
First bearing lid that is upper and being fixedly connected with the arrival end of first positioning through hole (811) of the first gear case (81)
(8134) and on first threaded shank (23) of first spiral bevel gear (20) it is used for first spiral
Bevel gear (20) is locked in the first locking nut (8135) in first positioning through hole (811).
6. internal messing positive motion chain tumbling mill according to claim 5 is driven telescoping mechanism, which is characterized in that
The second gear locking assembly (814) includes being set to (812) second positioning through hole (812) of the second positioning through hole
Exit is used for the second stopper section (8145) of the 4th tapered roller bearing (42) described in backstop, is set to the third taper roller
Third gasket (8144) between bearing (41) and the 4th tapered roller bearing (42) is located at second positioning through hole (812)
4th gasket (8142) of the inlet of the second positioning through hole (812) and the close third tapered roller bearing (41) setting,
It is covered on the 4th gasket (8143) and fixed with second positioning through hole (812) second of the first gear case (81)
The second bearing lid (8144) and be set to second spiral bevel gear (30) that the arrival end of position through-hole (812) is fixedly connected
Second threaded shank (33) on for second spiral bevel gear (30) to be locked in second positioning through hole (812)
The second locking nut (8141) in second positioning through hole (812).
7. internal messing positive motion chain tumbling mill according to claim 6 is driven telescoping mechanism, which is characterized in that
The third that the third spiral bevel gear (50) is locked in vertical direction is additionally provided on the second gear case (82)
Wheel gear locking component (823) and the 4th gear lock for locking the 4th spiral bevel gear (60) in the horizontal direction
Tight component (824)；The third wheel gear locking component (823) includes using set on the exit of the third positioning through hole (821)
The third stopper section (8231) of the 6th tapered roller bearing (44) described in backstop is set to the 5th tapered roller bearing (43)
The 5th gasket (8232) between the 6th tapered roller bearing (44), entering positioned at third positioning through hole (821)
Mouthful at and close to the 5th tapered roller bearing (43) setting the 6th gasket (8233), be covered on the 6th gasket
(8233) the third axis being fixedly connected on and with the arrival end of the third positioning through hole (821) of the second gear case (82)
It holds lid (8234) and is set on the third threaded shank (53) of the third spiral bevel gear (50) for by the third
Spiral bevel gear (50) is locked in the third locking nut (8235) in the third positioning through hole (821).
8. internal messing positive motion chain tumbling mill according to claim 7 is driven telescoping mechanism, which is characterized in that
The 4th wheel gear locking component (824) includes set on the exit of the 4th positioning through hole (822) for backstop institute
It states the 4th stopper section (8241) of the 8th tapered roller bearing (72), be set to the 7th tapered roller bearing (71) and described the
It the 7th gasket (8242) between eight tapered roller bearings (72), the inlet for being located at the 4th positioning through hole (822) and leans on
8th gasket (8243) of nearly 7th tapered roller bearing (71) setting, be covered on the 8th gasket (8243) and with
Fourth bearing lid (8244) that the arrival end of the 4th positioning through hole (822) of the second gear case (82) is fixedly connected,
And it is set on the 4th threaded shank (63) of the 4th spiral bevel gear (60) and is used for the 4th spiral bevel gear
(60) the 4th locking nut (8245) being locked in the 4th positioning through hole (822).
9. internal messing positive motion chain tumbling mill according to claim 4 is driven telescoping mechanism, which is characterized in that
The internal messing positive motion chain tumbling mill transmission telescoping mechanism further includes being connected to the first gear case (81) and institute
It states between second gear case (82) and around second splined shaft (40) setting for keeping second splined shaft (40) opposite
The vertical telescopic component (91) of the vertical movement of the second gear case (82) is connected to the first gear case (81) and Z axis swallow
For making first splined shaft (10) relatively described the between tail main shaft slide unit and around second splined shaft (40) setting
The axial stretching component (92) and be sheathed on second splined shaft (40) and be located at institute that one gear-box (81) moves axially
The both ends for stating the second splined shaft (40) are opposite in the first gear case (81) for locking second splined shaft (40)
Mobile vertical fixation kit (93), the vertical telescopic component (91) include being connected to the first gear case (81) and described
The first guiding axis (911) between second gear case (82) and be fixedly connected on the first gear case (81) first
Copper sheathing (912), first copper sheathing (912) is fixedly arranged in the first copper sheathing positioning through hole of the first gear case (81), described
One end of first guiding axis (911) is fixedly connected on the second gear case (82), first guiding axis (911) it is another
End cap is set in first copper sheathing (912) and can be mobile relative to first copper sheathing (912)；The vertical fixation kit (93)
Including be set to second splined shaft (40) on and be located at second splined shaft (40) both ends the first circlip (931) and
Second circlip (932).
10. internal messing positive motion chain tumbling mill according to claim 9 is driven telescoping mechanism, which is characterized in that
The axial stretching component (92) includes the be connected between the first gear case (81) and Z axis dovetail main shaft slide unit
Two guiding axis (921) and the second copper sheathing (922) being fixedly connected on the first gear case (81), second copper sheathing
(922) it is fixedly arranged in the Z axis dovetail main shaft slide unit inner hole of the Z axis dovetail main shaft slide unit, the one of second guiding axis (921)
End is fixedly connected on the first gear case (81), and the other end of first guiding axis (911) is sheathed on second bronze medal
And it can be mobile relative to second copper sheathing (922) in set (922).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603997.4A CN109663990A (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill is driven telescoping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603997.4A CN109663990A (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill is driven telescoping mechanism |
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| Publication Number | Publication Date |
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| CN109663990A true CN109663990A (en) | 2019-04-23 |
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ID=66147606
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811603997.4A Pending CN109663990A (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill is driven telescoping mechanism |
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| EP0282046A2 (en) * | 1987-03-10 | 1988-09-14 | Liebherr-Verzahntechnik GmbH | Machine tool for finishing the tooth flanks of roughly cut gears |
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| CN102812812A (en) * | 2011-06-07 | 2012-12-12 | 朱意友 | Transmission mechanism of walking potato harvester |
| CN203560359U (en) * | 2013-11-08 | 2014-04-23 | 浙江午马减速机有限公司 | Spiral bevel gear reducer |
| CN205573947U (en) * | 2015-12-25 | 2016-09-14 | 中车戚墅堰机车车辆工艺研究所有限公司 | Low -floor is gear box for rail vehicle |
| CN106141324A (en) * | 2015-03-25 | 2016-11-23 | 埃马克（中国）机械有限公司 | For manufacturing the lathe of gear |
| CN108367371A (en) * | 2015-12-07 | 2018-08-03 | 格里森-普法特机械制造有限公司 | Method for generating or processing gear and the gear cutting machine designed thus |
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2018
- 2018-12-26 CN CN201811603997.4A patent/CN109663990A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282046A2 (en) * | 1987-03-10 | 1988-09-14 | Liebherr-Verzahntechnik GmbH | Machine tool for finishing the tooth flanks of roughly cut gears |
| CN202011323U (en) * | 2011-01-04 | 2011-10-19 | 赣州五环机器有限责任公司 | Drive axle and gearbox combined reduction box |
| CN102812812A (en) * | 2011-06-07 | 2012-12-12 | 朱意友 | Transmission mechanism of walking potato harvester |
| CN203560359U (en) * | 2013-11-08 | 2014-04-23 | 浙江午马减速机有限公司 | Spiral bevel gear reducer |
| CN106141324A (en) * | 2015-03-25 | 2016-11-23 | 埃马克（中国）机械有限公司 | For manufacturing the lathe of gear |
| CN108367371A (en) * | 2015-12-07 | 2018-08-03 | 格里森-普法特机械制造有限公司 | Method for generating or processing gear and the gear cutting machine designed thus |
| CN205573947U (en) * | 2015-12-25 | 2016-09-14 | 中车戚墅堰机车车辆工艺研究所有限公司 | Low -floor is gear box for rail vehicle |
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