CN109719354A - Internal messing positive motion chain external splines tumbling mill barreling head - Google Patents
Internal messing positive motion chain external splines tumbling mill barreling head Download PDFInfo
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- CN109719354A CN109719354A CN201910034145.6A CN201910034145A CN109719354A CN 109719354 A CN109719354 A CN 109719354A CN 201910034145 A CN201910034145 A CN 201910034145A CN 109719354 A CN109719354 A CN 109719354A
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- drive sleeve
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- internal messing
- ring gear
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- 238000010791 quenching Methods 0.000 abstract description 20
- 230000000171 quenching effect Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 14
- 210000000515 tooth Anatomy 0.000 description 25
- 238000005255 carburizing Methods 0.000 description 10
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- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The invention discloses a kind of internal messing positive motion chain external splines tumbling mill barreling heads, for installing barreling ring gear and being driven to the barreling ring gear of installation, to promote the barreling ring gear pair of installation and the spline position by barreling splined shaft of its internal messing to carry out barreling, internal messing positive motion chain external splines tumbling mill barreling head includes the drive sleeve for installing barreling ring gear, and the transmission gear for being driven to drive sleeve installation barreling ring gear is fixedly connected with drive sleeve, the one end of drive sleeve is equipped with the ring gear fixation kit for positioning and fastening barreling ring gear, the other end of drive sleeve is equipped with the gear fixation kit for fixed conveyor gear.Internal messing positive motion chain external splines tumbling mill barreling head provided by the invention, it is high to the tooth form Gear shape process precision of splined shaft after quenching and the processing of various splined shafts 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 external splines tumbling mill barreling heads.
Background technique
Splined shaft refers to for transmitting mechanical torque and the mechanical organ synchronous with the revolving part holding being sheathed on axis.
The appearance of splined shaft is equipped with longitudinal keyway, and covering the revolving part on axis also has corresponding keyway, can keep with axis synchronous rotary.
While rotating, some can also to make longitudinal sliding motion on axis.Therefore, its answering in machine driving and entire machinery field
With extremely extensively.The spline of splined shaft is the torque transfer member in mechanical movement, and manufacturing technology level and product quality are straight
Connecing influences assembly quality.Spline processing is the technical process that benefit obtains spline specific structure and precision with machinery method.Spline
The spline processing technology of axis is usually: gear hobbing (or gear shaping) → carburizing and quenching (or impewdance matching) → amendment benchmark → mill spline,
Splined shaft can be deformed after carburizing and quenching or impewdance matching, therefore, also need to carry out the flank of tooth after being processed quenching splined shaft
For splined shaft this kind of product, it is generally used plover tooth process, gear honing processing is just in the prior art with the finishing of tooth form
Engaged transmission is done with by the spline of top gem of a girdle-pendant splined shaft with the honing wheel of spline shape, a pair of of spline drived is equivalent to, 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 it is thick that plover tooth process can improve the flank of tooth
Rugosity improves perception, but the spline drived precision that cannot improve splined shaft is not forced first is that plover tooth process is free engagement
Kinematic chain cannot improve the accuracy of passing movement.Second, honing wheel belongs to semi-flexible property, and when work generates flexible deformation,
The stationarity of movement cannot be improved.Third, since the facewidth of honing wheel is generally individually smaller than the facewidth of processed splined shaft, in addition certainly
By engaging, and do not make milled processed in the course of work, therefore the uniformity of load distribution cannot be improved.
Therefore, existing spline teeth processing technology cannot improve the precision after processed quenching splined shaft, be one urgently
The technical issues of solution.
Summary of the invention
Internal messing positive motion chain external splines tumbling mill barreling head proposed by the present invention, it is intended to solve existing spline teeth and add
Work technique cannot improve the technical issues of precision after processed quenching splined shaft.
The present invention provides a kind of internal messing positive motion chain external splines tumbling mill barreling head, for installing barreling ring gear simultaneously
The barreling ring gear of installation is driven, barreling ring gear pair and its internal messing to promote installation by barreling splined shaft
Spline position carries out barreling, and internal messing positive motion chain external splines tumbling mill barreling head includes the biography for installing barreling ring gear
It is dynamic to cover and be fixedly connected with drive sleeve the transmission gear for being driven to drive sleeve installation barreling ring gear, drive sleeve
One end be equipped with ring gear fixation kit for positioning and fastening barreling ring gear, the other end of drive sleeve, which is equipped with, to be used
In the gear fixation kit of fixed conveyor gear.
Further, drive sleeve is both ends open and is in hollow cylindrical-shaped structure, and ring gear fixation kit includes being set to
Multiple internal tooths on the one end of drive sleeve for positioning the center positioning hole of barreling ring gear and for locking barreling ring gear
Enclose lock screw；Gear fixation kit includes the circular orientation portion that positioning transmission gear is used on the other end of drive sleeve
And multiple gear lock screws for locking transmission gear.
Further, multiple ring gear lock screws are in and put on the one end of drive sleeve centered on the axle center of drive sleeve
Shape is penetrated to be evenly arranged；Multiple gear lock screws are radial on the other end of drive sleeve centered on the axle center of drive sleeve
It is evenly arranged.
Further, internal messing positive motion chain external splines tumbling mill barreling head further includes being sheathed in drive sleeve for diameter
To positioning and supports the bearing of drive sleeve and be sheathed on the bistrique bracket for being used to support bearing on bearing.
Further, the middle part periphery of drive sleeve, which is equipped with, radially extends outwardly for the convex of catch bearing axial movement
Ring portion, bearing include being sheathed on the projecting ring section two sides of drive sleeve for radial positioning and the first taper roller axis for supporting drive sleeve
It holds and the second tapered roller bearing.
Further, the two sides of the first tapered roller bearing and the second tapered roller bearing are additionally provided with for sealing the first circle
The first bearing end cap and second bearing end cap of taper roller bearing and the second tapered roller bearing.
Further, transmission gear is hollow wheel gear, and transmission gear includes being matched with positioning region for limiting its movement
Annular recess and the nut for placing multiple gear lock screws multiple receiving holes.
Further, multiple receiving holes are radial equal on the end of transmission gear centered on the axle center of transmission gear
Even arrangement.
Further, multiple receiving holes are set on the one end of transmission gear, and annular recess is set as the another of transmission gear
On one end.
Further, transmission gear further includes gear and extends along the radial exterior measuring of gear for transmitting
The wheel teeth portion of torque.
It is obtained by the present invention to have the beneficial effect that
Internal messing positive motion chain external splines tumbling mill barreling head provided by the invention is passed through using drive sleeve and transmission gear
Drive sleeve is driven the drive sleeve for being equipped with barreling ring gear to be fixedly mounted barreling ring gear, transmission gear, thus
It drives barreling ring gear to carry out abundant barreling to by the spline position of barreling splined shaft on teeth directional direction, makes by carburizing and quenching
6 ~ 7 grades in GB/10095 are controlled with the finishing stable accuracy by barreling splined shaft after impewdance matching, and are adapted to
The processing of various splined shafts.Internal messing positive motion chain external splines tumbling mill barreling head provided by the invention, to spline after quenching
The tooth form Gear shape process precision of axis is high and can be adapted to the processing of various splined shafts, versatile.
Detailed description of the invention
Fig. 1 is the front cut-away view of the first embodiment of internal messing positive motion chain external splines tumbling mill barreling of the present invention；
Fig. 2 is the cross-sectional side view of the first embodiment of internal messing positive motion chain external splines tumbling mill barreling of the present invention；
Fig. 3 is the side structure schematic diagram of the first embodiment of internal messing positive motion chain external splines tumbling mill barreling of the present invention.
Drawing reference numeral explanation:
10, drive sleeve；20, transmission gear；11, ring gear fixation kit；12, gear fixation kit；111, center positioning hole；
112, ring gear lock screw；121, circular orientation portion；122, gear lock screw；30, bearing；40, bistrique bracket；41, it covers
If portion；42, fixed part；43, interconnecting piece；13, projecting ring section；31, the first tapered roller bearing；32, the second tapered roller bearing；
51, first bearing end cap；52, second bearing end cap；21, annular recess；22, receiving hole；23, gear；24, the gear teeth
Portion；100, barreling ring gear.
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, one embodiment of the invention proposes a kind of internal messing positive motion chain external splines tumbling mill barreling
Head, for installing barreling internal tooth 100 and being driven to the barreling ring gear 100 of installation, the barreling ring gear to promote installation
The spline position progress barreling by barreling splined shaft of 100 pairs and its internal messing, internal messing positive motion chain external splines tumbling mill
Barreling head includes drive sleeve 10 for installing barreling ring gear and is fixedly connected with drive sleeve 10 for pacifying to drive sleeve 10
The one end of the transmission gear 20 that the barreling ring gear of dress is driven, drive sleeve 10 is equipped with for positioning and fastening barreling internal tooth
The ring gear fixation kit 11 of circle, the other end of drive sleeve 10 are equipped with the gear fixation kit for fixed conveyor gear 20
12。
Internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment, using drive sleeve and driving cog
Wheel, is fixedly mounted barreling ring gear, transmission gear by drive sleeve to pass to the drive sleeve for being equipped with barreling ring gear
It is dynamic, so that barreling ring gear be driven to carry out abundant barreling to by the spline position of barreling splined shaft on teeth directional direction, make by
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy by barreling splined shaft after carburizing and quenching and impewdance matching, and
And adapt to the processing of various splined shafts.Internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment, it is right
The tooth form Gear shape process precision of splined shaft is high after quenching and can be adapted to the processing of various splined shafts, versatile.
Preferably, referring to Fig.1, internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment, transmission
Set 10 is both ends open and is in hollow cylindrical-shaped structure, and ring gear fixation kit 11 includes on the one end of drive sleeve 10
Multiple ring gear lock screws 112 for positioning the center positioning hole 111 of barreling ring gear and for locking barreling ring gear；
Gear fixation kit 12 include set on drive sleeve 10 the other end on for positioning transmission gear 20 circular orientation portion 121 and
For locking multiple gear lock screws 122 of transmission gear 20.In the present embodiment, pass through ring gear fixation kit 11 and tooth
Fixation kit 12 is taken turns to fix barreling ring gear 100 and transmission gear 20 respectively, to improve the installation essence of barreling ring gear 100
The transmission accuracy of degree and transmission gear 20, makes the finishing precision by barreling splined shaft after carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are steadily controlled, and adapt to the processing of various splined shafts.Internal messing provided in this embodiment is strong
Kinematic chain external splines tumbling mill barreling head processed, structure is simple, high to the tooth form Gear shape process precision of splined shaft after quenching and can fit
Processing with various splined shafts, it is versatile.
Further, referring to Fig. 1 to Fig. 3, internal messing positive motion chain external splines tumbling mill barreling provided in this embodiment
Head, multiple ring gear lock screws 112 are radial equal on the one end of drive sleeve 10 centered on the axle center of drive sleeve 10
Even arrangement；Multiple gear lock screws 122 are centered on the axle center of drive sleeve 10 in radiation on the other end of drive sleeve 10
Shape is evenly arranged.In the present embodiment, by the both ends of drive sleeve 10 be arranged it is radial be evenly arranged it is multiple in
Gear ring lock screw 112 and multiple gear lock screws 122 fix barreling ring gear 100 and transmission gear 20 respectively, thus
The installation accuracy of barreling ring gear 100 and the transmission accuracy of transmission gear 20 are improved, is made after carburizing and quenching and impewdance matching
The finishing stable accuracy by barreling splined shaft control 6 ~ 7 grades in GB/10095, and adapt to various splined shafts
Processing.Internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment, structure is simple, to splined shaft after quenching
Tooth form Gear shape process precision it is high and the processing of various splined shafts can be adapted to, it is versatile.
Preferably, as shown in Figure 1 to Figure 3, internal messing positive motion chain external splines tumbling mill barreling provided in this embodiment
Head, internal messing positive motion chain external splines tumbling mill barreling head further include being sheathed in drive sleeve 10 for radial positioning and bearing
The bearing 30 of drive sleeve 10 and it is sheathed on the bistrique bracket 40 that bearing 30 is used to support on bearing 30.Specifically, bistrique bracket
40 include for be arranged mill ring gear 100 and the sleeved part 41 of bearing 30, the fixed part 42 for being fixed with lathe and
The interconnecting piece 43 being connected between sleeved part 41 and fixed part 42.Wherein, fixed part 42 and interconnecting piece 43 are at right angles arranged.At this
It only need to be transmission gear by the way that fixed part 42 to be directly anchored on lathe, and by the drive apparatus on lathe in embodiment
20 provide torques, so that it may so that transmission gear 20 drives drive sleeve 10 to be rotated, allow mounted mill internal tooth in drive sleeve 10
Circle 100 carries out barreling by barreling splined shaft with internal messing, make after carburizing and quenching and impewdance matching by barreling splined shaft
Finishing stable accuracy control 6 ~ 7 grades in GB/10095, and adapt to the processing of various splined shafts.
Specifically, see Fig. 1 to Fig. 3, internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment,
The middle part periphery of drive sleeve 10 is equipped with the projecting ring section 13 for radially extending outwardly and moving axially for catch bearing 30, bearing 30
Including being sheathed on first tapered roller bearing of 13 two sides of projecting ring section of drive sleeve 10 for radial positioning and bearing drive sleeve 10
31 and second tapered roller bearing 32.In the present embodiment, pass through the first tapered roller bearing 31 and the second tapered roller bearing
32 come radial positioning and bearing drive sleeve 10 makes to quench by carburizing and quenching and induction to improve the transmission accuracy of drive sleeve 10
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy by barreling splined shaft after fire, and adapt to various splines
The processing of axis.
Optionally, referring to Fig. 1 to Fig. 3, internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment,
The two sides of first tapered roller bearing 31 and the second tapered roller bearing 32 are additionally provided with for sealing the first tapered roller bearing 31
With the first bearing end cap 51 and second bearing end cap 52 of the second tapered roller bearing 32.In the present embodiment, pass through first axle
Socket end lid 51 and second bearing end cap 52 seal the first tapered roller bearing 31 and the second tapered roller bearing 32, to improve
The service life of bearing, the transmission accuracy for improving drive sleeve 10, make after carburizing and quenching and impewdance matching by barreling spline
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of axis, and adapt to the processing of various splined shafts.
Preferably, see Fig. 1 to Fig. 3, internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment,
Transmission gear 20 is hollow wheel gear, and transmission gear 20 includes the ring-shaped depression to be matched with positioning region 221 for limiting its movement
Multiple receiving holes 22 of portion 21 and the nut for placing multiple gear lock screws 122.Specifically, multiple receiving holes 22
It is radial on the end of transmission gear 20 centered on the axle center of transmission gear 20 to be evenly arranged.Multiple receiving holes 22 are set to
On the one end of transmission gear 20, annular recess 21 is set as on the other end of transmission gear 20.Transmission gear 20 further includes
Gear 23 and extend the wheel teeth portion 24 for transmitting torque along the radial exterior measuring of gear 23.In the present embodiment,
The inner hole of hollow transmission gear 20, drive sleeve 10 and barreling ring gear 100 will be sequentially passed through by barreling splined shaft, make in barreling
Gear ring 100 drives drive sleeve 10 to rotate with by barreling splined shaft internal messing, and by transmission gear 20, allows barreling ring gear 100
Abundant barreling is carried out to by the spline position of barreling splined shaft on teeth directional direction, is made after carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are controlled by the finishing stable accuracy of barreling splined shaft, and adapt to adding for various splined shafts
Work.Internal messing positive motion chain external splines tumbling mill barreling head provided in this embodiment, structure is simple, to splined shaft after quenching
Tooth form Gear shape process precision is high and can be adapted to the processing of various splined shafts, versatile.
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 external splines tumbling mill barreling head, for installing barreling ring gear and to described in installation
Barreling ring gear is driven, the spline by barreling splined shaft of the barreling ring gear pair and its internal messing to promote installation
Position carries out barreling, which is characterized in that the internal messing positive motion chain external splines tumbling mill barreling head includes for installing
It states the drive sleeve (10) of barreling ring gear and is fixedly connected with the drive sleeve (10) for being installed to the drive sleeve (10)
The transmission gear (20) that is driven of the barreling ring gear, the one end of the drive sleeve (10) is equipped with for positioning and tight
Gu the other end of the ring gear fixation kit (11) of the barreling ring gear, the drive sleeve (10) is equipped with for fixing
State the gear fixation kit (12) of transmission gear (20).
2. internal messing positive motion chain external splines tumbling mill barreling head according to claim 1, which is characterized in that
The drive sleeve (10) is both ends open and is in hollow cylindrical-shaped structure, and the ring gear fixation kit (11) includes setting
In on the one end of the drive sleeve (10) for positioning the center positioning hole (111) of the barreling ring gear and for locking
State multiple ring gear lock screws (112) of barreling ring gear；The gear fixation kit (12) includes being set to the drive sleeve
(10) for positioning the circular orientation portion (121) of the transmission gear (20) and for locking the driving cog on the other end
Take turns multiple gear lock screws (122) of (20).
3. internal messing positive motion chain external splines tumbling mill barreling head according to claim 2, which is characterized in that
Multiple ring gear lock screws (112) are centered on the axle center of the drive sleeve (10) in the drive sleeve (10)
It is radial on one end to be evenly arranged；During multiple gear lock screws (122) with the axle center of the drive sleeve (10) are
The heart is radial on the other end of the drive sleeve (10) to be evenly arranged.
4. internal messing positive motion chain external splines tumbling mill barreling head according to claim 2, which is characterized in that
The internal messing positive motion chain external splines tumbling mill barreling head further includes being sheathed on the drive sleeve (10) for diameter
To the bearing (30) for positioning and supporting the drive sleeve (10) and it is sheathed on the bearing (30) and is used to support the bearing
(30) bistrique bracket (40).
5. internal messing positive motion chain external splines tumbling mill barreling head according to claim 4, which is characterized in that
The middle part periphery of the drive sleeve (10) is equipped with radially to extend outwardly and move axially for bearing described in backstop (30)
Projecting ring section (13), the bearing (30) includes being sheathed on the projecting ring section (13) two sides of the drive sleeve (10) for radial
Position and support the first tapered roller bearing (31) and the second tapered roller bearing (32) of the drive sleeve (10).
6. internal messing positive motion chain external splines tumbling mill barreling head according to claim 5, which is characterized in that
The two sides of first tapered roller bearing (31) and second tapered roller bearing (32) are additionally provided with for sealing
State the first bearing end cap (51) and second bearing of the first tapered roller bearing (31) and second tapered roller bearing (32)
End cap (52).
7. internal messing positive motion chain external splines tumbling mill barreling head according to claim 6, which is characterized in that
The transmission gear (20) is hollow wheel gear, and the transmission gear (20) includes the use that matches with the positioning region (221)
In the more of the annular recess (21) and nut for placing multiple gear lock screws (122) for limiting its movement
A receiving hole (22).
8. internal messing positive motion chain external splines tumbling mill barreling head according to claim 7, which is characterized in that
Multiple receiving holes (22) are centered on the axle center of the transmission gear (20) in the end of the transmission gear (20)
It is above radial to be evenly arranged.
9. internal messing positive motion chain external splines tumbling mill barreling head according to claim 8, which is characterized in that
Multiple receiving holes (22) are set on the one end of the transmission gear (20), and the annular recess (21) is set as institute
On the other end for stating transmission gear (20).
10. internal messing positive motion chain external splines tumbling mill barreling head according to claim 9, which is characterized in that
The transmission gear (20) further includes gear (23) and extends use along the radial exterior measuring of the gear (23)
In the wheel teeth portion (24) of transmitting torque.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034145.6A CN109719354A (en) | 2019-01-15 | 2019-01-15 | Internal messing positive motion chain external splines tumbling mill barreling head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034145.6A CN109719354A (en) | 2019-01-15 | 2019-01-15 | Internal messing positive motion chain external splines tumbling mill barreling head |
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| CN109719354A true CN109719354A (en) | 2019-05-07 |
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| CN201910034145.6A Pending CN109719354A (en) | 2019-01-15 | 2019-01-15 | Internal messing positive motion chain external splines tumbling mill barreling head |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000014042U (en) * | 1998-12-29 | 2000-07-15 | 추호석 | Automatic Tool Changer in Machining Center |
| CN203875429U (en) * | 2014-05-28 | 2014-10-15 | 南京工程学院 | Variable-lead worm dividing head frame for gear grinding machine |
| KR20150087451A (en) * | 2014-01-20 | 2015-07-30 | 주식회사 알에스티 | The harmonic reduction for flexible spline and its manufacturing apparatus |
| CN204525163U (en) * | 2015-02-03 | 2015-08-05 | 四川众友机械有限责任公司 | Axle shaft gear processing and positioning device |
| CN209716677U (en) * | 2019-01-15 | 2019-12-03 | 益阳康益机械发展有限公司 | Internal messing positive motion chain external splines tumbling mill barreling head |
-
2019
- 2019-01-15 CN CN201910034145.6A patent/CN109719354A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000014042U (en) * | 1998-12-29 | 2000-07-15 | 추호석 | Automatic Tool Changer in Machining Center |
| KR20150087451A (en) * | 2014-01-20 | 2015-07-30 | 주식회사 알에스티 | The harmonic reduction for flexible spline and its manufacturing apparatus |
| CN203875429U (en) * | 2014-05-28 | 2014-10-15 | 南京工程学院 | Variable-lead worm dividing head frame for gear grinding machine |
| CN204525163U (en) * | 2015-02-03 | 2015-08-05 | 四川众友机械有限责任公司 | Axle shaft gear processing and positioning device |
| CN209716677U (en) * | 2019-01-15 | 2019-12-03 | 益阳康益机械发展有限公司 | Internal messing positive motion chain external splines tumbling mill barreling head |
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