CN209716666U - Internal messing positive motion chain tumbling mill radial feed mechanism - Google Patents
Internal messing positive motion chain tumbling mill radial feed mechanism Download PDFInfo
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- CN209716666U CN209716666U CN201822203682.2U CN201822203682U CN209716666U CN 209716666 U CN209716666 U CN 209716666U CN 201822203682 U CN201822203682 U CN 201822203682U CN 209716666 U CN209716666 U CN 209716666U
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Abstract
The utility model discloses a kind of internal messing positive motion chain tumbling mill radial feed mechanisms, for installing barreling wheel and adjusting mounting distance between the barreling wheel of installation and processed ring gear radially, internal messing positive motion chain tumbling mill radial feed mechanism includes the main shaft for installing barreling wheel, for installing the Z axis dovetail main shaft slide unit of main shaft, it is installed on the guiding axis on Z axis dovetail main shaft slide unit for being oriented to the barreling wheel of installation, it is sheathed on the copper sheathing on guiding axis and for relatively moving guiding axis, the feed screw nut being fixedly connected with Z axis dovetail main shaft slide unit, the lead screw matched with feed screw nut, the handwheel being installed on lead screw, and it is fixed at the handle on handwheel.The vertical tumbling mill of internal messing positive motion chain provided by the utility model, 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 utility model relates to tumbling mill field more particularly to a kind of internal messing positive motion chain tumbling mill radial feed machines
Structure.
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.
Utility model content
The utility model proposes internal messing positive motion chain tumbling mill radial feed mechanism, it is intended to solve existing gear teeth
Shape processing technology cannot improve the technical issues of precision after processed gear quenching.
The utility model provides a kind of internal messing positive motion chain tumbling mill radial feed mechanism, for installing barreling wheel simultaneously
The mounting distance between the barreling wheel of installation and processed ring gear, internal messing positive motion chain tumbling mill diameter are adjusted radially
Include Z axis dovetail main shaft slide unit for installing the main shaft of barreling wheel, for installing main shaft, be installed on Z axis swallow to delivering gear
Guiding axis on tail main shaft slide unit for being oriented to the barreling wheel of installation is sheathed on guiding axis and for making guiding axis phase
The feed screw nut that is fixedly connected to mobile copper sheathing, with Z axis dovetail main shaft slide unit, the lead screw matched with feed screw nut, installation
In the handwheel on lead screw and the handle being fixed on handwheel.
Further, lead screw includes the feed screw nut auxiliary section being sequentially arranged, bearing support and locking nut auxiliary section,
Feed screw nut is sheathed on the feed screw nut auxiliary section of lead screw and lead screw can be moved axially with respect to feed screw nut.
Further, internal messing positive motion chain tumbling mill radial feed mechanism further includes the bearing bearing for being sheathed on lead screw
The first thrust ball bearing and the second thrust ball bearing with axial restraint lead screw, the first thrust ball bearing and are used to support in portion
Two thrust ball bearings are installed on Z axis dovetail supporting plate.
Further, internal messing positive motion chain tumbling mill radial feed mechanism further includes the locking nut for being sheathed on lead screw
Locking nut on auxiliary section for being locked to handwheel, the locking nut auxiliary section of lead screw pass through handwheel and stretch out handwheel
Outside, and by locking nut it is locked.
Further, Z axis dovetail main shaft slide unit can be slided with respect to Z axis dovetail supporting plate, Z axis dovetail main shaft slide unit and Z axis swallow
The tune gap screw of panel and the installation site for adjusting panel is installed on the radial backlash formed between base plate.
Further, one end of guiding axis is fixedly connected on Z axis dovetail main shaft slide unit, and the other end of guiding axis is sheathed on
It can move axially in copper sheathing and with respect to copper sheathing.
Further, Z axis dovetail main shaft slide unit is equipped with limiting through hole, guiding axis close to the one of Z axis dovetail main shaft slide unit
End, which is correspondingly provided with, only blocks portion with what limiting through hole matched, and there is the one end for only blocking portion to pass through in limiting through hole and stretch out for guiding axis
It is fixed after outside limiting through hole by the first shaft end ring and the first bolt.
Further, guiding axis include with main shaft the first guiding axis disposed in parallel and the second guiding axis, copper sheathing include with
The first copper sheathing that first guiding axis matches and the second copper sheathing to match with the second guiding axis.
Further, internal messing positive motion chain tumbling mill radial feed mechanism further includes being sheathed on main shaft for fixing
The second shaft end ring and the second bolt of barreling wheel.
Further, main shaft is arranged with Z axis dovetail main shaft slide unit at right angle.
It is had the beneficial effect that acquired by the utility model
Internal messing positive motion chain tumbling mill radial feed mechanism provided by the utility model, using main shaft, Z axis dovetail groove
Main shaft slide unit, guiding axis, copper sheathing, feed screw nut, lead screw, handwheel and handle, by adjusting barreling wheel radially and being processed
Mounting distance between ring gear is so as to barreling wheel and processed ring gear internal messing and pass through corresponding deceleration mechanism and transmission
Telescoping mechanism carrys out mutual barreling between the barreling wheel of synchronous drive internal messing and processed ring gear, to make by carburizing and quenching
6 ~ 7 grades in GB/10095 are controlled with the finishing stable accuracy of the gear after impewdance matching, and adapt to various internal tooths
The processing of circle.The vertical tumbling mill of internal messing positive motion chain provided by the utility model adds to back-geared tooth form flank of tooth is quenched
Work 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 front portion of one embodiment of the utility model internal messing positive motion chain tumbling mill radial feed mechanism is cutd open
Face structural schematic diagram；
Fig. 2 is the lateral parts section knot of one embodiment of internal messing positive motion chain tumbling mill radial feed mechanism in Fig. 1
Structure schematic diagram；
Fig. 3 is that the front portion structure of one embodiment of internal messing positive motion chain tumbling mill radial feed mechanism in Fig. 1 is shown
It is intended to；
Fig. 4 is the cut-away section knot of facing upward of one embodiment of internal messing positive motion chain tumbling mill radial feed mechanism in Fig. 1
Structure schematic diagram；
Fig. 5 is that the part-structure of facing upward of one embodiment of internal messing positive motion chain tumbling mill radial feed mechanism in Fig. 1 shows
It is intended to.
Drawing reference numeral explanation:
10, main shaft；20, Z axis dovetail main shaft slide unit；30, guiding axis；40, copper sheathing；50, feed screw nut；60, lead screw；70,
Handwheel；80, handle；61, feed screw nut auxiliary section；62, bearing support；63, locking nut auxiliary section；81, the first thrust ball
Bearing；82, the second thrust ball bearing；111, locking nut；121, panel；122, gap screw is adjusted；21, Z axis dovetail supporting plate；22,
Limiting through hole；31, portion is only blocked；32, the first guiding axis；33, the second guiding axis；41, the first copper sheathing；42, the second copper sheathing；23,
One shaft end ring；24, the first bolt；25, the second shaft end ring；26, the second bolt.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
It should be appreciated that specific embodiment described herein is only used to explain the utility model, it is not used to limit this
Utility model.
Such as Fig. 1 to Fig. 5, the utility model embodiment proposes a kind of internal messing positive motion chain tumbling mill radial feed machine
Structure, for installing barreling wheel 100 and adjusting locating distance between the barreling wheel 100 of installation and processed ring gear radially
From internal messing positive motion chain tumbling mill radial feed mechanism includes for installing the main shaft 10 of barreling wheel 100, for installing master
The Z axis dovetail main shaft slide unit 20 of axis 10 is installed on Z axis dovetail main shaft slide unit 20 for being oriented to the barreling wheel of installation
Guiding axis 30 is sheathed on guiding axis and for making the copper sheathing 40 of the relative movement of guiding axis 30, consolidating with Z axis dovetail main shaft slide unit 20
Surely the feed screw nut 50 that connects, the lead screw 60 matched with feed screw nut 50, the handwheel 70 being installed on lead screw 60 and fixed
Handle 80 on handwheel 70.In the present embodiment, internal messing positive motion chain tumbling mill radial feed mechanism is using manual
Screw handle driving in adjusting, easy to adjust and degree of regulation are high.
Internal messing positive motion chain tumbling mill radial feed mechanism provided in this embodiment, using main shaft, Z axis dovetail groove master
Axis slide unit, guiding axis, copper sheathing, feed screw nut, lead screw, handwheel and handle, in adjusting barreling wheel radially and being processed
Mounting distance between gear ring is so that barreling wheel is stretched with processed ring gear internal messing and by corresponding deceleration mechanism and transmission
Contracting mechanism carrys out mutual barreling between the barreling wheel of synchronous drive internal messing and processed ring gear, thus make by carburizing and quenching and
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of gear after impewdance matching, and adapt to various ring gears
Processing.The vertical tumbling mill of internal messing positive motion chain provided in this embodiment, it is smart to back-geared tooth form Gear shape process is quenched
Degree is high and can be adapted to the processing of various ring gears, versatile.
Preferably, see Fig. 1 and Fig. 2, internal messing positive motion chain tumbling mill radial feed mechanism provided in this embodiment,
Lead screw 60 includes feed screw nut auxiliary section 61, bearing support 62 and the locking nut auxiliary section 63 being sequentially arranged, feed screw nut
50 are sheathed on the feed screw nut auxiliary section 61 of lead screw 60 and lead screw 60 can be moved axially with respect to feed screw nut 50.In the present embodiment
In, by mutually matched feed screw nut 50 and lead screw 60, and the logical Z axis dovetail main shaft slide unit being fixedly connected with feed screw nut 50
20, so that the main shaft 10 being installed on Z axis dovetail main shaft slide unit 20 be made to be moved radially, make the barreling being installed on main shaft 10
Wheel 100 with processed ring gear internal messing and by it is corresponding slow down mechanism and be driven telescoping mechanism come synchronous drive internal messing
Barreling wheel and processed ring gear between mutual barreling, to make the finishing of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are controlled to work stable accuracy, and adapt to the processing of various ring gears.
Further, referring to Fig. 1 and Fig. 2, internal messing positive motion chain tumbling mill radial feed machine provided in this embodiment
Structure further includes the first thrust ball bearing being used to support on the bearing support 62 for be sheathed on lead screw 60 with axial restraint lead screw 60
81 and second thrust ball bearing 82, the first thrust ball bearing 81 and the second thrust ball bearing 82 are installed on Z axis dovetail supporting plate 21.
In the present embodiment, Z is fixedly installed in by the first thrust ball bearing 81 and the second thrust ball bearing 82 that will support lead screw 60
On axis dovetail supporting plate 21, to improve the barreling wheel 100 of installation and the precision of processed ring gear internal messing cooperation, and pass through phase
The deceleration mechanism and transmission telescoping mechanism answered carry out mutual barreling between the barreling wheel of synchronous drive internal messing and processed ring gear,
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.
Optionally, as depicted in figs. 1 and 2, internal messing positive motion chain tumbling mill radial feed machine provided in this embodiment
Structure, internal messing positive motion chain tumbling mill radial feed mechanism further includes using on the locking nut auxiliary section 63 for be sheathed on lead screw 60
In the locking nut 111 locked to handwheel 70, the locking nut auxiliary section 63 of lead screw 60 passes through handwheel 70 and stretches out handwheel
Outside 70, and locked by locking nut 111.In the present embodiment, matched by the locking nut being sheathed on lead screw 60
Locking nut 111 in conjunction portion 63 locks handwheel 70, consequently facilitating adjusting and degree of regulation height, to improve installation
Barreling wheel 100 and processed ring gear internal messing cooperation precision, and by slow down accordingly mechanism and transmission telescoping mechanism come
Mutual barreling between the barreling wheel and processed ring gear of synchronous drive internal messing, to make by carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of gear afterwards, and adapt to the processing of various ring gears.
Preferably, see Fig. 3 to Fig. 5, internal messing positive motion chain tumbling mill radial feed mechanism provided in this embodiment,
Z axis dovetail main shaft slide unit 20 can be slided with respect to Z axis dovetail supporting plate 21, between Z axis dovetail main shaft slide unit 20 and Z axis dovetail supporting plate 21
The tune gap screw 122 of panel 121 and the installation site for adjusting panel 121 is installed on the radial backlash of formation.At this
In embodiment, adjusted between the i.e. controllable Z axis dovetail main shaft slide unit 20 of gap screw 122 and Z axis dovetail supporting plate 21 by manually adjusting
The sideshake of formation improves quenched gear to make barreling wheel and processed ring gear internal messing and the mutual barreling of installation
Finishing precision, and be suitable for the processing of various bevel gears.
Further, referring to Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill radial feed machine provided in this embodiment
Structure, one end of guiding axis 30 are fixedly connected on Z axis dovetail main shaft slide unit 20, and the other end of guiding axis 30 is sheathed in copper sheathing 40
And it can be moved axially with respect to copper sheathing 40.Specifically, Z axis dovetail main shaft slide unit 20 is equipped with limiting through hole 22, guiding axis 30 close to Z
One end of axis dovetail main shaft slide unit 20, which is correspondingly provided with, only blocks portion 31 with what limiting through hole 22 matched, and guiding axis 30, which has, only blocks portion
31 one end pass through in limiting through hole 22 and after stretching out outside limiting through hole 22 by the first shaft end ring 23 and the first bolt 24 into
Row is fixed.Guiding axis 30 includes and first guiding axis 32 disposed in parallel of main shaft 10 and the second guiding axis 33；Copper sheathing 40 include with
The first copper sheathing 41 that first guiding axis 32 matches and the second copper sheathing 42 to match with the second guiding axis 33.In this implementation
In example, internal messing positive motion chain is adjusted in the axial direction by guiding axis 30 and the copper sheathing to match with guiding axis 30 40
Vertical tumbling mill, to make the processed ring gear internal messing installed on the barreling wheel 100 of installation and work piece holder, and synchronous belt
Mutual barreling between the barreling wheel and processed ring gear of dynamic internal messing, to make the tooth after carburizing and quenching and impewdance matching
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of wheel, and adapt to the processing of various ring gears.
Preferably, referring to Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill radial feed mechanism provided in this embodiment,
It further include being sheathed on main shaft 10 for fixing the second shaft end ring 25 and the second bolt 26 of barreling wheel 100.Optionally, main shaft
10 are arranged with Z axis dovetail main shaft slide unit 20 at right angle.In the present embodiment, using the second shaft end ring being sheathed on main shaft 10
25 and second bolt 26 barreling wheel 100 is installed, easy for installation and installation accuracy is high, to make the barreling wheel 100 and work of installation
The processed ring gear internal messing installed on part fixture, and phase between the barreling wheel of synchronous drive internal messing and processed ring gear
Mutual barreling, to control GB/10095's with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades, and adapt to the processing of various ring gears.
See Fig. 1 to Fig. 5, internal messing positive motion chain tumbling mill radial feed mechanism provided in this embodiment, work
Principle is as follows:
Barreling wheel 100 is installed on main shaft 10, drives handwheel 70 synchronous with lead screw 60 by manually rotated handle 80
Rotation promotes lead screw 60 to move axially with respect to feed screw nut 50, so that Z axis dovetail main shaft slide unit moves radially, thus
The barreling wheel 100 being installed on main shaft 10 is radially adjusted, mutual internal messing between barreling wheel 100 and processed ring gear is made,
And pass through mutual barreling between the barreling wheel 100 and processed ring gear of the 10 synchronous drive internal messing of main shaft of rotation.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (10)
1. a kind of internal messing positive motion chain tumbling mill radial feed mechanism is installed for installing barreling wheel and adjusting radially
The barreling wheel and processed ring gear between mounting distance, which is characterized in that the internal messing positive motion chain barreling
Machine radial feed mechanism includes for installing the main shaft (10) of the barreling wheel, the Z axis dovetail for installing the main shaft (10)
Main shaft slide unit (20) is installed on the Z axis dovetail main shaft slide unit (20) for being oriented to the barreling wheel of installation
Guiding axis (30), the copper sheathing (40) for being sheathed on the guiding axis and being used to that the guiding axis (30) to be made to relatively move and the Z
Feed screw nut (50) that axis dovetail main shaft slide unit (20) is fixedly connected, the lead screw (60) matched with the feed screw nut (50),
The handwheel (70) being installed on the lead screw (60) and the handle (80) being fixed on the handwheel (70).
2. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 1, which is characterized in that
The lead screw (60) includes the feed screw nut auxiliary section (61) being sequentially arranged, bearing support (62) and locking nut cooperation
Portion (63), the feed screw nut (50) is sheathed on the feed screw nut auxiliary section (61) of the lead screw (60) and the lead screw
It (60) can relatively described feed screw nut (50) axial movement.
3. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 2, which is characterized in that
The internal messing positive motion chain tumbling mill radial feed mechanism further includes the bearing for being sheathed on the lead screw (60)
The first thrust ball bearing (81) and the second thrust ball axis with lead screw described in axial restraint (60) are used to support on supporting part (62)
It holds (82), first thrust ball bearing (81) and the second thrust ball bearing (82) are installed on Z axis dovetail supporting plate (21).
4. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 3, which is characterized in that
The internal messing positive motion chain tumbling mill radial feed mechanism further includes the locking for being sheathed on the lead screw (60)
Locking nut (111) on nut auxiliary section (63) for being locked to the handwheel (70), the lead screw (60) it is described
Locking nut auxiliary section (63) passes through the handwheel (70) and stretches out the handwheel (70) outside, and passes through the locking nut
(111) it is locked.
5. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 4, which is characterized in that
The Z axis dovetail main shaft slide unit (20) can the Z axis dovetail supporting plate (21) sliding relatively, the Z axis dovetail main shaft slide unit
(20) panel (121) and described for adjusting is installed on the radial backlash formed between the Z axis dovetail supporting plate (21)
The tune gap screw (122) of the installation site of panel (121).
6. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 1, which is characterized in that
One end of the guiding axis (30) is fixedly connected on the Z axis dovetail main shaft slide unit (20), the guiding axis (30)
The other end is sheathed in the copper sheathing (40) and can relatively described copper sheathing (40) axial movement.
7. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 6, which is characterized in that
The Z axis dovetail main shaft slide unit (20) is equipped with limiting through hole (22), the guiding axis (30) close to the Z axis dovetail master
One end of axis slide unit (20) is correspondingly provided with only blocks portion (31) with what the limiting through hole (22) matched, guiding axis (30) tool
There is described one end for only blocking portion (31) to pass through in the limiting through hole (22) and stretches out the limiting through hole (22) outside afterwards by the
One shaft end ring (23) and the first bolt (24) are fixed.
8. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 7, which is characterized in that
The guiding axis (30) include with the main shaft (10) the first guiding axis (32) disposed in parallel and the second guiding axis (33),
The copper sheathing (40) include the first copper sheathing (41) to match with first guiding axis (32) and with second guiding axis
(33) the second copper sheathing (42) to match.
9. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 1, which is characterized in that
The internal messing positive motion chain tumbling mill radial feed mechanism further includes being sheathed on the main shaft (10) for fixing
The second shaft end ring (25) and the second bolt (26) of the barreling wheel.
10. internal messing positive motion chain tumbling mill radial feed mechanism according to claim 1, which is characterized in that
The main shaft (10) is arranged with the Z axis dovetail main shaft slide unit (20) at right angle.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201822203682.2U CN209716666U (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill radial feed mechanism |
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| CN201822203682.2U CN209716666U (en) | 2018-12-26 | 2018-12-26 | Internal messing positive motion chain tumbling mill radial feed mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604735A (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 radial feed mechanism |
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2018
- 2018-12-26 CN CN201822203682.2U patent/CN209716666U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109604735A (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 radial feed mechanism |
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