CN109604742A - Internal messing positive motion chain tumbling mill work piece holder - Google Patents
Internal messing positive motion chain tumbling mill work piece holder Download PDFInfo
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- CN109604742A CN109604742A CN201811603943.8A CN201811603943A CN109604742A CN 109604742 A CN109604742 A CN 109604742A CN 201811603943 A CN201811603943 A CN 201811603943A CN 109604742 A CN109604742 A CN 109604742A
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- main shaft
- positive motion
- internal messing
- tumbling mill
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- 230000033001 locomotion Effects 0.000 title claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000010791 quenching Methods 0.000 abstract description 20
- 230000000171 quenching effect Effects 0.000 abstract description 20
- 238000000034 method Methods 0.000 abstract description 12
- 238000005255 carburizing Methods 0.000 description 8
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000003754 machining Methods 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
- 229910001651 emery Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010862 gear shaping Methods 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
- B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
- B23F23/02—Loading, unloading or chucking arrangements for workpieces
- B23F23/06—Chucking arrangements
Abstract
The invention discloses a kind of internal messing positive motion chain tumbling mill work piece holders, for installing processed ring gear and being driven to mounted processed ring gear, internal messing positive motion chain tumbling mill work piece holder includes the pull rod for being used to install processed ring gear for receiving and transmitting the main shaft of torque, in the central through hole of main shaft, is sheathed on main shaft for the fixture base of the mounted processed ring gear of axially position pull rod and is sheathed on the resilient sleeve for being used for radial tensioner on main shaft and being processed ring gear.Internal messing positive motion chain tumbling mill work piece holder provided by the invention, it is high to tooth-formation of gear Gear shape process precision to be processed after quenching and the processing of various ring gears can be adapted to, 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 work piece holders.
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 work piece holder proposed by the present invention, it is intended to solve existing form of gear tooth processing work
Skill 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 work piece holder, for installing processed ring gear and right
Mounted processed ring gear is driven, and internal messing positive motion chain tumbling mill work piece holder includes for receiving and transmitting
The main shaft of torque, is sheathed on main shaft for axis the pull rod for being used to install processed ring gear in the central through hole of main shaft
In being processed for radial tensioner to the fixture base and being sheathed on main shaft of the mounted processed ring gear of positioning tie bar
The resilient sleeve of gear ring.
Further, pull rod includes for installing the ring gear mounting portion of processed ring gear, along ring gear mounting portion axis
It is axially extending for locking master to the through-Penetration portion extended in central through hole for penetrating main shaft and along the other end of through-Penetration portion
The spindle lock portion of axis, the ring gear mounting portion of pull rod are fixedly connected with radial tightening part by positioning pin；Pull rod passes through
The portion of wearing protrudes into central through hole and locks by the first locking nut by the spindle lock portion stretched out outside central through hole.Into
One step, main shaft is equipped with the jig-attachment part for installs fixture pedestal and resilient sleeve, and fixture base includes installing with fixture
Portion matches the first connecting portion for being fixedly connected with jig-attachment part and circumferentially extending is used along the outer ring of first connecting portion
The axially position portion of ring gear is processed in axially position；Resilient sleeve includes being matched with jig-attachment part for installing with fixture
The second connecting portion and be processed ring gear along the axially extending radial direction tensioner that is used in the outer ring of second connecting portion that portion is fixedly connected
Radial tightening part.
Further, it is locked between the first connecting portion and jig-attachment part of fixture base by the first lock-screw
Tightly, the axially position portion of fixture base is radially connected on the end face of processed ring gear；The second connecting portion and folder of resilient sleeve
It is locked between tool mounting portion by the first lock-screw, the radial tightening part of resilient sleeve is radially connected to the ring gear of pull rod
On mounting portion.
Further, internal messing positive motion chain vertical tumbling mill deceleration mechanism further includes the biserial rolling being sheathed on main shaft
Sub- bearing and tapered roller bearing, the bearing (ball) cover set on the outside of double-row roller bearing for sealed double-row roller bearing, set
For a set of cups of radial positioning tapered roller bearing and for fixing bearing end cap and a set of cups on tapered roller bearing
Side box.
Further, side box is successively surrounded by roof, the first side wall, bottom wall and second sidewall, on the first side wall
Equipped with the first mounting hole for installing double-row roller bearing, second sidewall is equipped with the second mounting hole for installing a set of cups.
Further, bearing (ball) cover is fixedly connected by the second lock-screw with the first side wall；A set of cups passes through third
Lock-screw is fixedly connected with second sidewall.
Further, the first side wall is equipped with the portion of blocking of stopping for only blocking double-row roller bearing, and main shaft further includes set on double
For the sleeve mounting portion of installation sleeve and for locking double-row roller bearing between column roller bearing and tapered roller bearing
With the bearing sticking department of tapered roller bearing, sleeve is sheathed on sleeve mounting portion and is located at double-row roller bearing and taper roller
Between bearing；Successively double-row roller bearing, sleeve and tapered roller bearing are locked on main shaft by the second locking nut.
Further, internal messing positive motion chain vertical tumbling mill deceleration mechanism further includes the gear being sheathed on main shaft,
The gear mounting portion for installing gear and the gear sticking department for axial lock gear, gear are correspondingly provided on main shaft
It is fixedly connected with gear mounting portion by key, and is axially lock onto gear on main shaft by third locking nut.
Further, gear uses straight spur gear.
It is obtained by the present invention to have the beneficial effect that
Internal messing positive motion chain tumbling mill work piece holder provided by the invention, using main shaft, pull rod, fixture base and elasticity
Set, it is processed interior come axially position to install processed ring gear, fixture base that torque, pull rod are received and transmitted by main shaft
Gear ring and resilient sleeve carry out radial tensioner and are processed ring gear, and mounted processed ring gear and barreling wheel is made to carry out barreling,
To make the gear after carburizing and quenching and impewdance matching finishing stable accuracy control 6 ~ 7 grades in GB/10095,
And adapt to the processing of various ring gears.Internal messing positive motion chain tumbling mill work piece holder provided by the invention, to quenching
Tooth-formation of gear Gear shape process precision to be processed is high afterwards and can be adapted to the processing of various ring gears, versatile.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of internal messing positive motion chain tumbling mill work piece holder first embodiment of the present invention；
Fig. 2 is the schematic diagram of the section structure of internal messing positive motion chain tumbling mill work piece holder second embodiment of the present invention；
Fig. 3 is the schematic diagram of the section structure of internal messing positive motion chain tumbling mill work piece holder 3rd embodiment of the present invention.
Drawing reference numeral explanation:
10, main shaft；20, pull rod；30, fixture base；40, resilient sleeve；11, central through hole；21, ring gear mounting portion；22, run through
Portion；23, spindle lock portion；24, the first locking nut；12, jig-attachment part；31, first connecting portion；32, axially position portion；
41, second connecting portion；42, radial tightening part；33, the first lock-screw；43, positioning pin；50, double-row roller bearing；60, circular cone
Roller bearing；51, bearing (ball) cover；61, a set of cups；70, side box；71, roof；72, the first side wall；73, bottom wall；74, second side
Wall；721, the first mounting hole；741, the second mounting hole；722, third lock-screw；742, third lock-screw；13, portion is only blocked；
14, sleeve mounting portion；15, bearing sticking department；80, sleeve；62, the second locking nut；90, gear；16, gear mounting portion；17,
Gear sticking department；18, key；81, third 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, first embodiment of the invention proposes a kind of internal messing positive motion chain tumbling mill work piece holder, it is used for
It installs and is processed ring gear 100 and mounted processed ring gear 100 is driven, internal messing positive motion chain tumbling mill
Work piece holder include for receiving and transmitting the main shaft 10 of torque, in the central through hole 11 of main shaft 10 for install it is processed
The pull rod 20 of ring gear 100 is sheathed on the folder that the mounted processed ring gear 100 of axially position pull rod 20 is used on main shaft 10
Have pedestal 30 and is sheathed on the resilient sleeve 40 for being processed ring gear on main shaft 10 for radial tensioner.
Internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, using main shaft, pull rod, fixture base and
Resilient sleeve receives and transmits torque, pull rod by main shaft to install processed ring gear, fixture base come axially position and be added
Work ring gear and resilient sleeve carry out radial tensioner and are processed ring gear, carry out mounted processed ring gear and barreling wheel
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.Internal messing positive motion chain tumbling mill work piece holder provided in this embodiment,
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, referring to Fig.1, internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, pull rod 20 wrap
Include the ring gear mounting portion 21 for installing processed ring gear 100, axially extending for penetrating master along ring gear mounting portion 21
Through-Penetration portion 22 in the central through hole 11 of axis 10 and the axially extending master for being used to lock main shaft 10 of the other end along through-Penetration portion 22
Axis sticking department 23, the ring gear mounting portion 21 of pull rod 20 are fixedly connected with radial tightening part 42 by positioning pin 43；Pull rod
20 through-Penetration portion 22, which protrudes into central through hole 11 and by the first locking nut 24, will stretch out the spindle lock outside central through hole 11
Portion 23 is locked.In the present embodiment, processed ring gear 100 is locked on main shaft 10 by pull rod 20, to improve
The transmission accuracy of main shaft 10 makes mounted processed ring gear 100 carry out accurate barreling with barreling wheel 200, thus make by
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of gear after carburizing and quenching and impewdance matching, and are adapted to
The processing of various ring gears.Internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, structure is simple, reliability
Height, it is high to tooth-formation of gear Gear shape process precision to be processed after quenching and the processing of various ring gears can be adapted to, it is versatile.
Further, referring to Fig. 1, internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, main shaft 10
It is equipped with the jig-attachment part 12 for installs fixture pedestal 30 and resilient sleeve 40, fixture base 30 includes and jig-attachment part 12
It matches the first connecting portion 31 for being fixedly connected with jig-attachment part 12 and circumferentially prolongs along the outer ring of first connecting portion 31
Stretch the axially position portion 32 that ring gear 100 is processed for axially position；Resilient sleeve 40 includes matching with jig-attachment part 12
It second connecting portion 41 for being fixedly connected with jig-attachment part 12 and is used for along the outer ring of second connecting portion 41 is axially extending
Radial tensioner is processed the radial tightening part 42 of ring gear 100.In the present embodiment, by fixture base 30 come axially position quilt
Process ring gear 100；And ring gear 100 is processed by the radial tensioner of resilient sleeve 40, ring gear 100 is processed to improve
Installation and reconditioning precision make mounted processed ring gear 100 carry out accurate barreling with barreling wheel 200, to make by seeping
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of gear after carbon quenching and impewdance matching, and are adapted to each
The processing of kind ring gear.Internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, structure is simple, reliability
Height, it is high to tooth-formation of gear Gear shape process precision to be processed after quenching and the processing of various ring gears can be adapted to, it is versatile.
Optionally, as depicted in figs. 1 and 2, internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, folder
Have and is locked between the first connecting portion 31 and jig-attachment part 12 of pedestal 30 by the first lock-screw 33, fixture base 30
Axially position portion 32 radial be connected on the end face of processed ring gear；The second connecting portion 41 and fixture of resilient sleeve 40 are installed
It is locked between portion 12 by the first lock-screw 33, the radial tightening part 42 of resilient sleeve 40 is radial to be connected to the interior of pull rod 20
On gear ring mounting portion 21.In the present embodiment, simultaneously that fixture base 30 and resilient sleeve 40 is fixed by the first lock-screw 33
In on main shaft 10；And by the radial tightening part 42 of the axially position portion 32 of fixture base 30 and resilient sleeve 40 come axially position and
Radial tensioner is processed ring gear 100, to improve the installation and reconditioning precision for being processed ring gear 100, makes mounted quilt
Processing ring gear 100 and barreling wheel 200 carry out accurate barreling, to make the essence of the gear after carburizing and quenching and impewdance matching
Machining accuracy steadily controls 6 ~ 7 grades in GB/10095, and adapts to the processing of various ring gears.It is provided in this embodiment
Internal messing positive motion chain tumbling mill work piece holder, structure is simple, high reliablity, to the tooth-formation of gear flank of tooth to be processed after quenching
Machining accuracy is high and can be adapted to the processing of various ring gears, versatile.
Preferably, referring to Fig. 1 to Fig. 3, internal messing positive motion chain tumbling mill work piece holder provided in this embodiment is inside nibbled
Closing positive motion chain vertical tumbling mill deceleration mechanism further includes the double-row roller bearing 50 and taper roller being sheathed on main shaft 10
Bearing 60 is used for the bearing (ball) cover 51 of sealed double-row roller bearing 50 set on the outside of double-row roller bearing 50, is sheathed on circular cone
For a set of cups 61 of radial positioning tapered roller bearing 60 and for fixing bearing end cap 51 and a set of cups 61 on roller bearing 60
Side box 70.Specifically, side box 70 is successively surrounded by roof 71, the first side wall 72, bottom wall 73 and second sidewall 74,
The first side wall 72 is equipped with the first mounting hole 721 for installing double-row roller bearing 50, and second sidewall 74 is equipped with for pacifying
Second mounting hole 741 of encapsulation cup 61.Bearing (ball) cover 51 passes through the second lock-screw 722 and 72 company of being fixed of the first side wall
It connects；A set of cups 61 is fixedly connected by third lock-screw 742 with second sidewall 74.The first side wall 72 is equipped with for only blocking
Double-row roller bearing 50 only blocks portion 13, and main shaft further includes being set to be used between double-row roller bearing 50 and tapered roller bearing 60
The sleeve mounting portion 14 of installation sleeve 80 and for locking double-row roller bearing 50 and tapered roller bearing 60 bearing locking
Portion 15, sleeve 80 are sheathed on sleeve mounting portion 14 and between double-row roller bearing 50 and tapered roller bearing 60；Pass through
Double-row roller bearing 50, sleeve 80 and tapered roller bearing 60 are successively locked on main shaft 10 by the second locking nut 62.At this
In embodiment, main shaft 10 is positioned and installed by side box 70, to improve the installation for being processed ring gear 100 and reconditioning essence
Degree makes mounted processed ring gear 100 carry out accurate barreling with barreling wheel 200, 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 work piece holder provided in this embodiment, structure is simple, high reliablity, to after quenching to
Processing tooth-formation of gear Gear shape process precision is high and can be adapted to the processing of various ring gears, versatile.
Optionally, see Fig. 1 to Fig. 3, internal messing positive motion chain tumbling mill work piece holder provided in this embodiment is inside nibbled
Closing positive motion chain vertical tumbling mill deceleration mechanism further includes the gear 90 being sheathed on main shaft 10, is correspondingly provided with use on main shaft 10
In the gear mounting portion 16 of installation gear 90 and for the gear sticking department 17 of axial lock gear 90, gear 90 and gear
Mounting portion 16 is fixedly connected by key 18, and passes through third locking nut 81 for 90 axial locking of gear on main shaft 10.
In the present embodiment, gear 90 uses straight spur gear, receives and passes by the straight spur gear installed on pull rod 20
Torque delivery makes so that mounted processed ring gear 100 be made to carry out barreling with barreling wheel 200 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 work piece holder provided in this embodiment, to the tooth-formation of gear flank of tooth to be processed after quenching
Machining accuracy is high and can be adapted to the processing of various ring gears, versatile.
See Fig. 1 to Fig. 3, internal messing positive motion chain tumbling mill work piece holder provided in this embodiment, working principle
It is as follows with drive connection:
Working principle are as follows:
Processed ring gear 100 is installed on pull rod 20, and is locked processed ring gear 100 by the first locking nut 24
In on main shaft 10, making mutual internal messing between barreling wheel 200 and processed ring gear 100.Motor is opened, band rotating disk 90 promotees
Operate synchronously main shaft 10, the barreling wheel 200 and processed ring gear 100 of mutual internal messing rotate driven by the motor, rolling
The abundant barreling of emery wheel 200 is processed the flank of tooth of ring gear 100, to make the processed ring gear 100 installed on pull rod 20 and rolling
Emery wheel 200 generates barreling campaign between each other.
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 work piece holder, for installing processed ring gear and to mounted described
Processed ring gear is driven, which is characterized in that the internal messing positive motion chain tumbling mill work piece holder includes for connecing
It receives and the main shaft (10) of transmitting torque, the central through hole (11) set on the main shaft (10) is interior for installing the processed internal tooth
The pull rod (20) of circle, be sheathed on the main shaft (10) for pull rod (20) described in axially position it is mounted it is described be processed in
It the fixture base (30) of gear ring and is sheathed on the main shaft (10) for being processed the elasticity of ring gear described in radial tensioner
It covers (40).
2. internal messing positive motion chain tumbling mill work piece holder according to claim 1, which is characterized in that
The pull rod (20) includes for installing the ring gear mounting portion (21) of the processed ring gear, pacifying along the ring gear
The axially extending through-Penetration portion (22) for penetrating in the central through hole (11) of the main shaft (10) in dress portion (21) and along institute
The other end for stating through-Penetration portion (22) is axially extending for locking the spindle lock portion (23) of the main shaft (10), the pull rod (20)
The ring gear mounting portion (21) be fixedly connected with radial tightening part (42) by positioning pin (43)；The pull rod (20)
The through-Penetration portion (22) protrude into the central through hole (11) and the center will be stretched out by the first locking nut (24) and lead to
The spindle lock portion (23) of hole (11) outside is locked.
3. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 2 mechanism, which is characterized in that
The main shaft (10) is equipped with the jig-attachment part for installing the fixture base (30) and the resilient sleeve (40)
(12), the fixture base (30) includes being matched with the jig-attachment part (12) for solid with the jig-attachment part (12)
Surely the first connecting portion (31) that connects and along the circumferentially extending of the outer ring of the first connecting portion (31) for described in axially position
It is processed the axially position portion (32) of ring gear；The resilient sleeve (40) includes matching to be used for the jig-attachment part (12)
The second connecting portion (41) being fixedly connected with the jig-attachment part (12) and the outer race shaft along the second connecting portion (41)
To the radial tightening part (42) extended for being processed ring gear described in radial tensioner.
4. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 3 mechanism, which is characterized in that
Pass through the first locking between the first connecting portion (31) and the jig-attachment part (12) of the fixture base (30)
Screw (33) is locked, and the axially position portion (32) of the fixture base (30) is radially connected to the processed internal tooth
On the end face of circle；Pass through first between the second connecting portion (41) and the jig-attachment part (12) of the resilient sleeve (40)
Lock-screw (33) is locked, and the radial tightening part (42) of the resilient sleeve (40) is radially connected to the pull rod (20)
The ring gear mounting portion (21) on.
5. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 4 mechanism, which is characterized in that
The internal messing positive motion chain vertical tumbling mill deceleration mechanism further includes the biserial rolling being sheathed on the main shaft (10)
Sub- bearing (50) and tapered roller bearing (60) are set to the outside of the double-row roller bearing (50) for sealing the biserial rolling
The bearing (ball) cover (51) of sub- bearing (50) is sheathed on the tapered roller bearing (60) for taper roller described in radial positioning
The a set of cups (61) of bearing (60) and side box (70) for fixing the bearing (ball) cover (51) and a set of cups (61).
6. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 5 mechanism, which is characterized in that
The side box (70) is successively surrounded by roof (71), the first side wall (72), bottom wall (73) and second sidewall (74),
The first side wall (72) is equipped with the first mounting hole (721) for installing the double-row roller bearing (50), and described second
Side wall (74) is equipped with the second mounting hole (741) for installing a set of cups (61).
7. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 6 mechanism, which is characterized in that
The bearing (ball) cover (51) is fixedly connected by the second lock-screw (722) with the first side wall (72)；It is described
A set of cups (61) is fixedly connected by third lock-screw (742) with the second sidewall (74).
8. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 7 mechanism, which is characterized in that
The first side wall (72), which is equipped with, blocks portion (13), the main shaft for only blocking stopping for the double-row roller bearing (50)
It (10) further include being set between the double-row roller bearing (50) and the tapered roller bearing (60) for installation sleeve (80)
Sleeve mounting portion (14) and bearing for locking the double-row roller bearing (50) and the tapered roller bearing (60)
Sticking department (15), the sleeve (80) be sheathed on the sleeve mounting portion (14) and be located at the double-row roller bearing (50) and
Between the tapered roller bearing (60)；By the second locking nut (62) successively by the double-row roller bearing (50), described
Sleeve (80) and the tapered roller bearing (60) are locked on the main shaft (10).
9. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 8 mechanism, which is characterized in that
The internal messing positive motion chain vertical tumbling mill deceleration mechanism further includes the gear being sheathed on the main shaft (10)
(90), it is correspondingly provided with the gear mounting portion (16) for installing the gear (90) on the main shaft (10) and is used for axial
Lock the gear sticking department (17) of the gear (90), the gear (90) and the gear mounting portion (16) by key (18) into
Row is fixedly connected, and passes through third locking nut (81) for the gear (90) axial locking on the main shaft (10).
10. the vertical tumbling mill deceleration of internal messing positive motion chain according to claim 9 mechanism, which is characterized in that described
Gear (90) uses straight spur gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603943.8A CN109604742A (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill work piece holder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811603943.8A CN109604742A (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill work piece holder |
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| CN109604742A true CN109604742A (en) | 2019-04-12 |
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| CN205309310U (en) * | 2015-12-11 | 2016-06-15 | 宁波永博机械制造有限公司 | Gear -hobbing machine work piece spindle unit |
| CN107309502A (en) * | 2017-07-28 | 2017-11-03 | 北方民族大学 | Numerical control internal tooth gear honing Mechanical ＆ Electrical Transmission top gem of a girdle-pendant wheel carrier |
| CN109604740A (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 deceleration Pulley mechanism |
| CN210010560U (en) * | 2018-12-26 | 2020-02-04 | 益阳康益机械发展有限公司 | Workpiece clamp of internal-meshing forced motion chain tumbling mill |
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- 2018-12-26 CN CN201811603943.8A patent/CN109604742A/en active Pending
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| CN205309310U (en) * | 2015-12-11 | 2016-06-15 | 宁波永博机械制造有限公司 | Gear -hobbing machine work piece spindle unit |
| CN107309502A (en) * | 2017-07-28 | 2017-11-03 | 北方民族大学 | Numerical control internal tooth gear honing Mechanical ＆ Electrical Transmission top gem of a girdle-pendant wheel carrier |
| CN109604740A (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 deceleration Pulley mechanism |
| CN210010560U (en) * | 2018-12-26 | 2020-02-04 | 益阳康益机械发展有限公司 | Workpiece clamp of internal-meshing forced motion chain tumbling mill |
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