CN109604740A - Internal messing positive motion chain tumbling mill deceleration Pulley mechanism - Google Patents
Internal messing positive motion chain tumbling mill deceleration Pulley mechanism Download PDFInfo
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- CN109604740A CN109604740A CN201811603945.7A CN201811603945A CN109604740A CN 109604740 A CN109604740 A CN 109604740A CN 201811603945 A CN201811603945 A CN 201811603945A CN 109604740 A CN109604740 A CN 109604740A
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- roller bearing
- tapered roller
- gear
- spur gear
- sheathed
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- 230000033001 locomotion Effects 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 73
- 230000001360 synchronised effect Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 238000010791 quenching Methods 0.000 description 15
- 230000000171 quenching effect Effects 0.000 description 15
- 238000005255 carburizing Methods 0.000 description 10
- 230000008859 change Effects 0.000 description 3
- 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
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 210000000056 organ Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/02—Lapping gear teeth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
Abstract
The invention discloses a kind of internal messing positive motion chain tumbling mill deceleration Pulley mechanisms, for installing processed ring gear and the processed ring gear installed using positive motion chain come synchronous drive and the mutual barreling of barreling wheel, internal messing positive motion chain tumbling mill deceleration Pulley mechanism includes the work piece holder for installing processed ring gear, the transmission device for the processed ring gear transmitting torque being connected with work piece holder for being installed for work piece holder, and it is connected with transmission device for providing the power output device of torque for transmission device, transmission device includes worm gear, the transmission shaft being sheathed in worm gear, the straight-tooth transmission component being connected with transmission shaft, and the main shaft for installing work piece holder that is connected with straight-tooth transmission component.Internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided by the invention, it is high and the processing of various ring gears can be adapted to back-geared tooth form Gear shape process precision is quenched, it is versatile.
Description
Technical field
The present invention relates to tumbling mill field more particularly to a kind of internal messing positive motion chain tumbling mill deceleration Pulley mechanisms.
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 deceleration Pulley mechanism proposed by the present invention, 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 deceleration Pulley mechanism, for installing processed ring gear
And the processed ring gear installed using positive motion chain come synchronous drive and the mutual barreling of barreling wheel, internal messing positive motion chain
Tumbling mill deceleration Pulley mechanism includes for installing the work piece holder of processed ring gear, being connected with work piece holder for being workpiece
The processed ring gear of fixture installation transmits the transmission device of torque and is connected with transmission device for providing for transmission device
The power output device of torque, transmission device include worm gear, the transmission shaft being sheathed in worm gear, the straight-tooth being connected with transmission shaft biography
Dynamic component and the main shaft for installing work piece holder that is connected with straight-tooth transmission component.
Further, straight-tooth transmission component includes the first straight spur gear being sheathed on transmission shaft and the first straight-tooth
Second straight spur gear of roller gear engagement, the third straight spur gear that is engaged with the second straight spur gear and
The 4th straight spur gear for being sheathed on main shaft and being engaged with third straight spur gear, intermeshing first straight tooth column
Gear, the second straight spur gear, third straight spur gear and the 4th straight spur gear is in alignment is sequentially arranged.
Further, transmission device further includes double-row roller bearing and the first tapered roller bearing, set on main shaft
It is used on the first taper roller axis for a set of cups of the first taper roller of radial positioning axis, set on the outside of double-row roller bearing
In the first bearing end cap of sealed double-row roller bearing and the first tapered roller bearing and for fixing a set of cups and biserial roller
The side box of bearing.
Further, transmission device further includes being sheathed on main shaft and being located at double-row roller bearing and the first taper roller axis
Sleeve between holding is sheathed on main shaft for the bearing lock nut of the first tapered roller bearing of axial lock and is arranged
In the gear lock nut for being used for the 4th straight spur gear of axial lock on main shaft.
Further, transmission device further include be fixedly arranged on side box and the first connecting shaft being set in parallel and second connect
Spindle, intermeshing first straight spur gear, the second straight spur gear, third straight spur gear and the 4th straight-tooth circle
Stud wheel is arranged on same vertical line, and the second straight spur gear is sheathed in the first connecting shaft, third straight tooth column
Geared sleeve is set in the second connecting shaft.
Further, transmission device further includes being sheathed on be used to support and position the first connecting shaft in the first connecting shaft
Two tapered roller bearings and third tapered roller bearing, the 4th tapered roller bearing being sheathed in the second connecting shaft and the 5th circle
Taper roller bearing and the 6th tapered roller bearing being sheathed on and the 7th tapered roller bearing.
Further, transmission device further includes on side box and being set to the outside of the second tapered roller bearing for axis
To the first gasket and the first fastening nut of the second tapered roller bearing of locking and third tapered roller bearing, on side box
And the outside of the 4th tapered roller bearing is set to for the 4th tapered roller bearing of axial lock and the 5th tapered roller bearing
Second gasket and the second fastening nut and be set to side box on and be located at the 6th tapered roller bearing and the 7th taper roller axis
The outside held is used for the second bearing end cap and third axis of axial lock the 6th tapered roller bearing and the 7th tapered roller bearing
Socket end lid.
Further, work piece holder includes that the pull rod and being sheathed on main shaft in the central through hole of main shaft is used for
Position the fixture base for being processed ring gear.
Further, power output device include motor, worm screw, the shaft coupling being connected between motor and worm screw and
It is used to support the deep groove ball bearing and the 8th tapered roller bearing of worm screw.
Further, power output device further includes for fixing motor, deep groove ball bearing and the 8th tapered roller bearing
Electric machine support and for the locking nut by worm-lock on the electric machine support.
It is obtained by the present invention to have the beneficial effect that
Internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided by the invention, using work piece holder, dynamic device and power
Output device, transmission device include worm gear, transmission shaft, straight-tooth transmission component and main shaft, and transmission is accurate；And it is filled by power output
It sets and carrys out mutual barreling between the barreling wheel of synchronous drive internal messing and processed ring gear, to make by carburizing and quenching and induction
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of quenched gear, and adapt to adding for various ring gears
Work.Internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided by the invention, to the back-geared tooth form Gear shape process of quenching
Precision is high and can be adapted to the processing of various ring gears, versatile.
Detailed description of the invention
Fig. 1 is that the cross-section structure of one embodiment of internal messing positive motion chain tumbling mill deceleration Pulley mechanism of the present invention is illustrated
Figure；
Fig. 2 is the left view structural representation of one embodiment of internal messing positive motion chain tumbling mill deceleration Pulley mechanism of the present invention；
Fig. 3 is the structural schematic diagram of one embodiment of power output device described in Fig. 1.
Drawing reference numeral explanation:
10, work piece holder；20, transmission device；30, power output device；21, worm gear；22, transmission shaft；23, straight-tooth transmission group
Part；24, main shaft；231, the first straight spur gear；232, the second straight spur gear；233, third straight spur gear；
234, the 4th straight spur gear；241, a set of cups；242, double-row roller bearing；243, the first tapered roller bearing；244, first
Bearing (ball) cover；25, side box；245, sleeve；246, bearing lock nut；247, gear lock nut；248, the first key；249,
Second key；251, the first connecting shaft；252, the second connecting shaft；261, the second tapered roller bearing；262, third taper roller axis
It holds；263, the 4th tapered roller bearing；264, the 5th tapered roller bearing；265, the 6th tapered roller bearing；266, the 7th circle
Taper roller bearing；271, the first gasket；272, the first fastening nut；273, the second gasket；274, the second fastening nut；275,
Two bearing (ball) covers；276,3rd bearing end cap；11, pull rod；12, fixture base；31, motor；32, worm screw；33, shaft coupling；34,
Deep groove ball bearing；35, the 8th tapered roller bearing；36, electric machine support；37, locking nut；100, it is processed ring gear；200,
Barreling wheel.
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 to Figure 3, first embodiment of the invention proposes internal messing positive motion chain tumbling mill deceleration change gear machine
Structure, processed ring gear 100 and rolling for installing processed ring gear 100 and being installed using positive motion chain come synchronous drive
The mutual barreling of emery wheel 200, internal messing positive motion chain tumbling mill deceleration Pulley mechanism includes for installing processed ring gear 100
Work piece holder 10, the processed ring gear 100 that is connected with work piece holder 10 for being installed for work piece holder 10 transmit torque
Transmission device 20 and it is connected with transmission device 20 for providing the power output device 30 of torque for transmission device 20, is driven
Device 20 include worm gear 21, the transmission shaft 22 being sheathed in worm gear 21, the straight-tooth transmission component 23 that is connected with transmission shaft 22 and
The main shaft 24 being connected with straight-tooth transmission component 23 for installing work piece holder 10.Wherein, straight-tooth transmission component 23 can be used multiple
Intermeshing straight spur gear.Internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment uses
Work piece holder, dynamic device and power output device, transmission device include worm gear, transmission shaft, straight-tooth transmission component and main shaft, transmission
Accurately；And by power output device come mutual barreling between the barreling wheel and processed ring gear of synchronous drive internal messing, from
And make the gear after carburizing and quenching and impewdance matching finishing stable accuracy control 6 ~ 7 grades in GB/10095, and
And adapt to the processing of various ring gears.Internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment, it is right
It quenches back-geared tooth form Gear shape process precision height and the processing of various ring gears can be adapted to, it is versatile.
Preferably, see Fig. 1 and Fig. 2, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment,
Straight-tooth transmission component 23 includes the first straight spur gear 231 being sheathed on transmission shaft 22 and the first straight spur gear 231
Second straight spur gear 232 of engagement, the third straight spur gear 233 that is engaged with the second straight spur gear 232 and
The 4th straight spur gear 234 for being sheathed on main shaft 24 and being engaged with third straight spur gear 233, intermeshing first
Straight spur gear 231, the second straight spur gear 232, third straight spur gear 233 and the 4th straight spur gear 234
It is in alignment to be sequentially arranged.In the present embodiment, straight-tooth transmission component 23 using intermeshing and is located along the same line
First straight spur gear 231, the second straight spur gear 232, third straight spur gear 233 and the 4th straight spur gear
234, transmission ratio is accurate, stable, high-efficient；Functional reliability is high, the service life is long, to improve the barreling wheel of internal messing and be processed
The precision of mutual barreling between ring gear, is controlled with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
Make 6 ~ 7 grades in GB/10095.
Optionally, referring to Fig. 1, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment, transmission
Device 20 further includes the double-row roller bearing 242 being set on main shaft 24 and the first tapered roller bearing 243, is sheathed on the first circular cone
It is used in Roller Shaft 243 for a set of cups 241 of the first taper roller of radial positioning axis 243, set on the outside of double-row roller bearing 242
In the first bearing end cap 244 of sealed double-row roller bearing 242 and the first tapered roller bearing 243 and for fixing a set of cups
243 and double-row roller bearing 242 side box 25.In the present embodiment, pass through side box 25, a set of cups on side box 25
243, the first tapered roller bearing 243 being sheathed in a set of cups 243, the double-row roller bearing 242 being sheathed in side box 25
Axial support and positioning spindle 24 improve the precision that main shaft 24 rotates, thus in improving the barreling wheel 200 of internal messing and being processed
The precision of mutual barreling between gear ring 100, with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
Control 6 ~ 7 grades in GB/10095.
Preferably, as shown in Figure 1, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment, passes
Dynamic device 20 further includes being sheathed on main shaft 24 and between double-row roller bearing 242 and the first tapered roller bearing 243
Sleeve 245 is sheathed on main shaft 24 for the bearing lock nut 246 of the first tapered roller bearing of axial lock 243, Yi Jitao
The gear lock nut 247 of the 4th straight spur gear 234 of axial lock is used on main shaft 24.Wherein, main shaft 24 and
It is fixedly connected between four straight spur gears 234 by the first key 248.Transmission shaft 22 and the first straight spur gear 231
Between be fixedly connected by the second key 249.In the present embodiment, by being set to double-row roller bearing 241 and the first circular cone
Sleeve 245, bearing lock nut 246 and gear lock nut 247 between roller bearing 242 come axially position main shaft 24 and
Four straight spur gears 234, to improve the precision of the rotation of main shaft 24, improve the barreling wheel 200 and processed internal tooth of internal messing
The precision of mutual barreling, is controlled with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching between circle 100
Make 6 ~ 7 grades in GB/10095.
Further, referring to Fig. 1, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment is passed
Dynamic device 20 further includes the first connecting shaft 251 and the second connecting shaft 252 for being fixedly arranged on side box 25 and being set in parallel, mutually
The first straight spur gear 231, the second straight spur gear 232, third straight spur gear 233 and the 4th straight-tooth circle of engagement
Stud wheel 234 is arranged on same vertical line, and the second straight spur gear 232 is sheathed in the first connecting shaft 251, third
Straight spur gear 233 is sheathed in the second connecting shaft 252.Specifically, transmission device 20 further includes being sheathed on the first connecting shaft
The second tapered roller bearing 261 and third tapered roller bearing 262, set of the first connecting shaft 251 are used to support and positioned on 251
The 4th tapered roller bearing 263 and the 5th tapered roller bearing 264 in the second connecting shaft 252 and it is sheathed on transmission
The 6th tapered roller bearing 265 and the 7th tapered roller bearing 266 on axis 22.In the present embodiment, use is disposed in parallel
Transmission shaft, the first connecting shaft 251, the second connecting shaft 252 and main shaft 24 install the first straight spur gear 231, second respectively
Straight spur gear 232, third straight spur gear 233 and the 4th straight spur gear 234, transmission ratio is accurate, stablizes, efficiency
It is high；Functional reliability is high, the service life is long, to improve the essence of mutual barreling between the barreling wheel of internal messing and processed ring gear
Degree, controls 6 ~ 7 grades in GB/10095 with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching.
Preferably, referring to Fig.1, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment, transmission
Device 20 further includes on side box 25 and being set to the outside of the second tapered roller bearing 261 for the second circular cone of axial lock
The first gasket 271 and the first fastening nut 272 of roller bearing 261 and third tapered roller bearing 262 are set on side box 25
And the outside for being set to the 4th tapered roller bearing 263 is used for the 4th tapered roller bearing 263 of axial lock and the 5th taper roller
The second gasket 273 and the second fastening nut 274 of bearing 264 and be set to side box 25 on and be located at the 6th taper roller axis
Hold 265 and the 7th tapered roller bearing 266 outside for the 6th tapered roller bearing 265 of axial lock and the 7th taper roller
The second bearing end cap 275 and 3rd bearing end cap 276 of bearing 266.In the present embodiment, pass through the first gasket 271 and first
Fastening nut 272 comes the second tapered roller bearing of axial lock 261 and third tapered roller bearing 262；Pass through the second gasket 273
Come the 4th tapered roller bearing 263 of axial lock and the 5th tapered roller bearing 264 with the second fastening nut 274；Pass through second
Bearing (ball) cover 275 and 3rd bearing end cap 276 seal the 6th tapered roller bearing 265 and the 7th tapered roller bearing 266, thus
The service life of bearing is improved, the precision of main shaft rotation is improved, improves phase between the barreling wheel of internal messing and processed ring gear
The precision of mutual barreling, controls in GB/10095 with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades.
Further, referring to Fig. 1, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment, work
Part fixture 10 includes the pull rod 11 in the central through hole of main shaft 24 and is sheathed on main shaft 24 for positioning in processed
The fixture base 12 of gear ring.Wherein, one end of pull rod 11 is connected with processed ring gear 100, and the other end of pull rod 11 passes through spiral shell
Mother is locked on main shaft 24.Fixture base 12 is sheathed on the end of main shaft 24, and solid by screw and processed ring gear 100
Fixed connection is processed ring gear to be accurately positioned, and prevents from shaking, and improves and quenches back-geared tooth form Gear shape process precision.
Preferably, as shown in Figure 1 to Figure 3, internal messing positive motion chain tumbling mill deceleration change gear machine provided in this embodiment
Structure, power output device 30 include motor 31, the worm screw 32 for being meshed with worm gear 21, be connected to motor 31 and worm screw 32 it
Between shaft coupling 33 and be used to support the deep groove ball bearing 34 and the 8th tapered roller bearing 35 of worm screw 32.In this example,
It is that transmission device 20 provides power by motor 31, improves production efficiency, and improve the finishing precision of quenched gear.
Further, see Fig. 1 to Fig. 3, internal messing positive motion chain tumbling mill deceleration change gear machine provided in this embodiment
Structure, power output device 30 further include the motor for fixing motor 31, deep groove ball bearing 34 and the 8th tapered roller bearing 35
Bracket 36 and locking nut 37 for being locked in worm screw 32 on electric machine support 36.In the present embodiment, pass through motor branch
Motor 31, deep groove ball bearing 34, the 8th tapered roller bearing 35 and worm screw 32 is fixed in frame 36 and locking nut 37, thus
The precision that worm screw 32 is driven is improved, the finishing precision of quenched gear is improved, makes after carburizing and quenching and impewdance matching
Gear finishing stable accuracy control 6 ~ 7 grades in GB/10095.
See Fig. 1 to Fig. 3, internal messing positive motion chain tumbling mill deceleration Pulley mechanism provided in this embodiment, work
Principle and drive connection are as follows:
Working principle are as follows:
Processed ring gear 100 is installed on pull rod 11, mutually interior between barreling wheel 200 and processed ring gear 100 nibble is made
It closes, opens motor 31, the barreling wheel 200 and processed ring gear 100 for making mutual internal messing are in power output device 30 and transmission
It is rotated under the drive of device 20, produces the processed ring gear 100 installed on the barreling wheel 200 and pull rod 11 of installation between each other
Raw barreling campaign.
Drive connection are as follows:
22 → the first straight spur gear of motor 31 → worm screw, 32 → worm gear, 21 → transmission shaft, 231 → the second straight spur gear
232 → third straight spur gear 233 → the 4th 234 → main shaft of straight spur gear 24 → is processed ring gear 100.
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 deceleration Pulley mechanism, for installing processed ring gear and using pressure fortune
Dynamic chain carrys out the processed ring gear and the mutual barreling of barreling wheel of synchronous drive installation, which is characterized in that the internal messing is strong
Kinematic chain tumbling mill deceleration Pulley mechanism processed includes for installing the work piece holder (10) of the processed ring gear and the work
Part fixture (10), which is connected, transmits the transmission device of torque for the processed ring gear for the work piece holder (10) installation
(20) and with the transmission device (20) it is connected for providing the power output device of torque for the transmission device (20)
(30), the transmission device (20) includes worm gear (21), the transmission shaft (22) being sheathed in the worm gear (21) and the transmission
The straight-tooth transmission component (23) and be connected with the straight-tooth transmission component (23) for installing the workpiece clamp that axis (22) is connected
Has the main shaft (24) of (10).
2. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 1, which is characterized in that
The straight-tooth transmission component (23) include be sheathed on the transmission shaft (22) the first straight spur gear (231), with
The second straight spur gear (232) and second straight spur gear of first straight spur gear (231) engagement
(232) engage third straight spur gear (233) and be sheathed on the main shaft (24) and with the third straight tooth column
4th straight spur gear (234) of gear (233) engagement, it is intermeshing first straight spur gear (231), described
Second straight spur gear (232), the third straight spur gear (233) and the 4th straight spur gear (234) at
Straight line is sequentially arranged.
3. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 2, which is characterized in that
The transmission device (20) further includes the double-row roller bearing (242) and the first taper roller on the main shaft (24)
Bearing (243) is sheathed on the first taper roller axis (243) for the first taper roller axis (243) described in radial positioning
A set of cups (241), be set to the outside of the double-row roller bearing (242) for sealing the double-row roller bearing (242) and institute
State the first bearing end cap (244) of the first tapered roller bearing (243) and for fixing a set of cups (243) and described pair
The side box (25) of column roller bearing (242).
4. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 3, which is characterized in that
The transmission device (20) further includes being sheathed on the main shaft (24) and being located at the double-row roller bearing (242) and institute
It states the sleeve (245) between the first tapered roller bearing (243), be sheathed on the main shaft (24) for described in axial lock the
It the bearing lock nut (246) of one tapered roller bearing (243) and is sheathed on the main shaft (24) for axial lock institute
State the gear lock nut (247) of the 4th straight spur gear (234).
5. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 4, which is characterized in that
The transmission device (20) further includes the first connecting shaft (251) for being fixedly arranged on the side box (25) and being set in parallel
With the second connecting shaft (252), intermeshing first straight spur gear (231), second straight spur gear
(232), the third straight spur gear (233) and the 4th straight spur gear (234) are arranged in same vertical line
On, and second straight spur gear (232) is sheathed on first connecting shaft (251), the third straight tooth column tooth
Wheel (233) is sheathed on second connecting shaft (252).
6. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 5, which is characterized in that
The transmission device (20) further includes being sheathed on first connecting shaft (251) to be used to support and position first company
The second tapered roller bearing (261) and third tapered roller bearing (262) of spindle (251) are sheathed on second connecting shaft
(252) the 4th tapered roller bearing (263) and the 5th tapered roller bearing (264) on and it is sheathed on the transmission shaft
(22) the 6th tapered roller bearing (265) and the 7th tapered roller bearing (266) on.
7. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 6, which is characterized in that
The transmission device (20) further includes being set on the side box (25) and being set to second tapered roller bearing (261)
Outside for the second tapered roller bearing (261) described in axial lock and the third tapered roller bearing (262) first
Gasket (271) and the first fastening nut (272) are set on the side box (25) and are set to the 4th tapered roller bearing
(263) outside is for the 4th tapered roller bearing (263) and the 5th tapered roller bearing (264) described in axial lock
Second gasket (273) and the second fastening nut (274) and be set to the side box (25) on and be located at the 6th circular cone roll
The outside of sub- bearing (265) and the 7th tapered roller bearing (266) is for the 6th tapered roller bearing described in axial lock
(265) and the second bearing end cap (275) and 3rd bearing end cap (276) of the 7th tapered roller bearing (266).
8. internal messing positive motion chain tumbling mill according to claim 1, which is characterized in that
The work piece holder (10) includes the pull rod (11) in the central through hole of the main shaft (24) and is sheathed on described
For positioning the fixture base (12) of the processed ring gear on main shaft (24).
9. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 1, which is characterized in that
The power output device (30) includes motor (31), worm screw (32), is connected to the motor (31) and the worm screw
(32) shaft coupling (33) between and the deep groove ball bearing (34) and the 8th taper roller axis for being used to support the worm screw (32)
Hold (35).
10. internal messing positive motion chain tumbling mill deceleration Pulley mechanism according to claim 9, which is characterized in that
The power output device (30) further includes for fixing the motor (31), the deep groove ball bearing (34) and the 8th circle
The electric machine support (36) of taper roller bearing (35) and for the worm screw (32) to be axially locked on the electric machine support (36)
On locking nut (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN109604742A (en) * | 2018-12-26 | 2019-04-12 | 益阳康益机械发展有限公司 | Internal messing positive motion chain tumbling mill work piece holder |
| CN109794653A (en) * | 2018-12-27 | 2019-05-24 | 益阳康益机械发展有限公司 | External toothing positive motion chain tumbling mill deceleration Pulley mechanism |
| CN109807406A (en) * | 2019-02-21 | 2019-05-28 | 益阳康益机械发展有限公司 | Positive motion chain bevel gear, which becomes the angle of cut, can bias tumbling mill deceleration Pulley mechanism |
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| CN109604742A (en) * | 2018-12-26 | 2019-04-12 | 益阳康益机械发展有限公司 | Internal messing positive motion chain tumbling mill work piece holder |
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