CN209716673U - The vertical tumbling mill of internal messing free movement chain - Google Patents
The vertical tumbling mill of internal messing free movement chain Download PDFInfo
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- CN209716673U CN209716673U CN201920057408.0U CN201920057408U CN209716673U CN 209716673 U CN209716673 U CN 209716673U CN 201920057408 U CN201920057408 U CN 201920057408U CN 209716673 U CN209716673 U CN 209716673U
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Abstract
The utility model discloses a kind of vertical tumbling mills of internal messing free movement chain, including the barreling wheel main shaft device for installing barreling wheel, the vertical and radial feed mechanism being connected with barreling wheel main shaft device for the mounting distance between barreling wheel and processed ring gear vertical and that radially adjust the installation of barreling wheel main shaft device, work piece holder for fixed and positioned processed ring gear, and it is connected with work piece holder for driving work piece holder to rotate using free movement chain, so that the deceleration mechanism of the barreling wheel installed on barreling wheel main shaft device and the mutual barreling of processed ring gear installed on work piece holder.The vertical tumbling mill of internal messing free movement 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 vertical tumbling mills of internal messing free movement chain.
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 the vertical tumbling mill of internal messing free movement chain, 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 utility model provides a kind of vertical tumbling mill of internal messing free movement chain, for quenched processed internal tooth
Circle finished, the vertical tumbling mill of internal messing free movement chain include for install the barreling wheel main shaft device of barreling wheel, with
Barreling wheel main shaft device be connected for it is vertical and radially adjust barreling wheel main shaft device installation barreling wheel and be processed in
The vertical and radial feed mechanism of mounting distance between gear ring, for fixed and positioned processed ring gear work piece holder,
And it is connected with work piece holder for driving work piece holder rotation using free movement chain, so as to pacify on barreling wheel main shaft device
The deceleration mechanism for the mutual barreling of processed ring gear installed on the barreling wheel and work piece holder of dress.
Further, deceleration mechanism includes being connected with work piece holder for driving work piece holder to revolve using free movement chain
The free movement chain deceleration device turned, free movement chain deceleration device includes motor, the worm screw that is connected to the motor, mutually nibbles with worm screw
It the worm gear of conjunction and is sheathed in worm gear for install the main shaft for processing ring gear.
Further, free movement chain deceleration device further includes the straight-tooth transmission component being connected with main shaft.
Further, straight-tooth transmission component includes the first straight spur gear being sheathed on main shaft and the first straight-tooth circle
The second straight spur gear that stud wheel is meshed, the third straight spur gear being meshed with the second straight spur gear, with
And the 4th straight spur gear being meshed with third straight spur gear.
Further, intermeshing first straight spur gear, the second straight spur gear, third straight spur gear
It is located on same axis with the 4th straight spur gear, the second straight spur gear is sheathed in the first connecting shaft, and third is straight
Tooth roller gear is sheathed in the second connecting shaft, and the 4th straight spur gear is sheathed in third connecting shaft.
Further, barreling wheel main shaft device includes the splined shaft being vertically arranged for installing barreling wheel.
Further, it is vertical with radial feed mechanism include radial feed mechanism for adjusting barreling wheel radially and
For in the vertical delivering gear for being adjusted up barreling wheel that hangs down, radial feed mechanism to include X-axis dovetail groove main shaft slide unit, is installed on
Guiding axis on X-axis dovetail groove main shaft slide unit for being oriented to the barreling wheel of installation is sheathed on guiding axis and can be opposite
The mobile copper sheathing of guiding axis, the first feed screw nut being fixedly connected with X-axis dovetail groove main shaft slide unit match with the first feed screw nut
The first lead screw, the first handwheel being installed on the first lead screw and the first handle being fixed on the first handwheel closed.
Further, vertical delivering gear includes the Z axis dovetail groove slide unit and Z axis being connected with X-axis dovetail groove main shaft slide unit
Z axis dovetail supporting plate that dovetail groove slide unit is slidably connected, the second feed screw nut being fixedly connected with Z axis dovetail groove slide unit, with second
It the second lead screw that feed screw nut matches, the second handwheel being installed on the second lead screw and is fixed on the second handwheel
Second handle.
Further, work piece holder include set on main shaft central through hole in for install processed ring gear pull rod,
And set on main shaft end and be fixedly connected with main shaft fixture base for positioning processed ring gear.
It is had the beneficial effect that acquired by the utility model
The vertical tumbling mill of internal messing free movement chain provided by the utility model, using vertical and radial feed mechanism, rolling
Emery wheel main shaft device, work piece holder and deceleration mechanism adjust work piece holder and barreling wheel by vertical and radial feed mechanism
Mounting distance between main shaft device so that it is vertical with install on the barreling wheel and work piece holder installed on radial feed mechanism
It is processed ring gear internal messing and is driven by deceleration mechanism and mutually rolled between the barreling wheel of internal messing and processed ring gear
Mill, to control the 6 ~ 7 of GB/10095 with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
Grade, and adapt to the processing of various ring gears.The vertical tumbling mill of internal messing free movement chain provided by the utility model, to quenching
The back-geared tooth form Gear shape process precision of fire is high and can be adapted to the processing of various ring gears, versatile.
Detailed description of the invention
Fig. 1 is the schematic perspective view of vertical one embodiment of tumbling mill of the utility model internal messing free movement chain；
Fig. 2 is the schematic diagram of the section structure of vertical one embodiment of tumbling mill of the utility model internal messing free movement chain；
Fig. 3 is the vertical partial structure diagram with radial feed mechanism first embodiment described in Fig. 1；
Fig. 4 is the vertical partial structure diagram with radial feed mechanism second embodiment described in Fig. 1；
Fig. 5 is the vertical partial structure diagram with radial feed mechanism 3rd embodiment described in Fig. 1.
Drawing reference numeral explanation:
10, vertical and radial feed mechanism；20, barreling wheel main shaft device；30, work piece holder；40, deceleration mechanism；41, certainly
By kinematic chain deceleration device；411, motor；412, worm screw；413, worm gear；414, main shaft；415, straight-tooth transmission component；4151,
One straight spur gear；4152, the second straight spur gear；4153, third straight spur gear；4154, the 4th straight tooth column
Gear；4155, the first connecting shaft；4156, the second connecting shaft；4157, third connecting shaft；21, splined shaft；11, radial feed machine
Structure；12, vertical delivering gear；111, X-axis dovetail groove main shaft slide unit；112, guiding axis；113, copper sheathing；114, the first lead screw spiral shell
It is female；115, the first lead screw；116, the first handwheel；117, first handle；121, Z axis dovetail groove slide unit；122, Z axis dovetail supporting plate；
123, the second feed screw nut；124, the second lead screw；125, the second handwheel；126, second handle；31, pull rod；32, fixture base；
100, barreling wheel；200, it is processed ring gear.
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.
As shown in Figures 1 to 5, the utility model first embodiment proposes a kind of vertical barreling of internal messing free movement chain
Machine, for finishing to quenched processed ring gear 200, the vertical tumbling mill of internal messing free movement chain includes being used for
The barreling wheel main shaft device 20 of barreling wheel 100 is installed, is connected with barreling wheel main shaft device 20 for vertical and radially adjust
The mounting distance between barreling wheel 100 and processed ring gear 200 that barreling wheel main shaft device 20 is installed it is vertical with it is radial into
Cutter mechanism 10 is connected for the work piece holder 30 of fixed and positioned processed ring gear 200 and with work piece holder 30 for adopting
The rotation of work piece holder 30 is driven with free movement chain, so that the barreling wheel and work piece holder installed on barreling wheel main shaft device 20
The deceleration mechanism 40 for the mutual barreling of processed ring gear installed on 30.Wherein, vertical vertical with the use of radial feed mechanism 10
The combination of delivering gear and radial feed mechanism.Vertical delivering gear is used in adjusting barreling wheel, the radial feed mechanism in side of hanging down
For adjusting barreling wheel in diameter side, either automatically or manually driving method is can be used in vertical delivering gear and radial feed mechanism,
Such as motor driven or screw handle drive.Deceleration mechanism 40 can be used gear reduction, turbine and worm decelerator or
Person's combination of the two.Gear barreling wheel main shaft device can be used in barreling wheel main shaft device 20, for example, by using spur gear barreling wheel
Main shaft device or bevel gear take turns barreling wheel main shaft device, within the protection domain of this patent..
The vertical tumbling mill of internal messing free movement chain provided in this embodiment, using vertical and radial feed mechanism, barreling
Main shaft device, work piece holder and deceleration mechanism are taken turns, work piece holder and barreling wheel master are adjusted by vertical and radial feed mechanism
Mounting distance between shaft device is so that the quilt installed on the barreling wheel and work piece holder installed on vertical and radial feed mechanism
It processes ring gear internal messing and is driven by deceleration mechanism and mutually rolled between the barreling wheel of internal messing and processed ring gear
Mill, to control the 6 ~ 7 of GB/10095 with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
Grade, and adapt to the processing of various ring gears.The vertical tumbling mill of internal messing free movement chain provided in this embodiment, to quenching
Back-geared tooth form Gear shape process precision is high and can be adapted to the processing of various ring gears, versatile.
Preferably, as depicted in figs. 1 and 2, the vertical tumbling mill of internal messing free movement chain provided in this embodiment, speed reducer
Structure 40 includes that the free movement chain being connected with work piece holder 30 for being driven work piece holder 30 to rotate using free movement chain is subtracted
Speed variator 41, free movement chain deceleration device 41 are nibbled including motor 411, the worm screw 412 being connected with motor 411, with 412 phase of worm screw
It the worm gear 413 of conjunction and is sheathed in worm gear 413 for install the main shaft 414 for processing ring gear.Further, free movement
Chain deceleration device 41 further includes the straight-tooth transmission component 415 being connected with main shaft 414.Specifically, straight-tooth transmission component 415 includes set
The first straight spur gear 4151 on main shaft 414, the second straight-tooth being meshed with the first straight spur gear 4151 circle
Stud wheel 4152, the third straight spur gear 4153 being meshed with the second straight spur gear 4152 and with third straight-tooth
The 4th straight spur gear 4154 that roller gear 4153 is meshed.Intermeshing first straight spur gear 4151, second
Straight spur gear 4152, third straight spur gear 4153 and the 4th straight spur gear 4154 are located on same axis,
Second straight spur gear 4152 is sheathed in the first connecting shaft 4155, and third straight spur gear 4153 is sheathed on the second connection
On axis 4156, the 4th straight spur gear 4154 is sheathed in third connecting shaft 4157.In this example, it is by motor 411
Free movement chain deceleration device 41 provides power, improves production efficiency, and improve the finishing precision of quenched gear.At this
In embodiment, the first straight spur gear 4151, the second straight spur gear 4152, third straight spur gear 4153 and the 4th
Straight spur gear 4154 using the external-gearing spur-gear cylindrical gear transmission in parallel-axes gears transmission, transmission ratio is accurate, stablize,
It is high-efficient；Functional reliability is high, the service life is long.By free movement chain deceleration device 41 come for the vertical rolling of internal messing free movement chain
Grinding machine provides power, to control in GB/ with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades of 10095, and adapt to the processing of various ring gears.
Further, see Fig. 1 and Fig. 2, the vertical tumbling mill of internal messing free movement chain provided in this embodiment, barreling wheel
Main shaft device 20 includes the splined shaft 21 being vertically arranged for installing barreling wheel.In the present embodiment, pacified by splined shaft 21
Barreling wheel 100 is filled, makes mutual barreling between the barreling wheel of internal messing and processed ring gear, makes to quench by carburizing and quenching and induction
6 ~ 7 grades in GB/10095 are controlled to the finishing stable accuracy of gear after fire, and adapt to the processing of various ring gears.
Preferably, referring to Fig. 1 to Fig. 5, the vertical tumbling mill of internal messing free movement chain provided in this embodiment, vertical and diameter
It include radial feed mechanism 11 for adjusting barreling wheel radially and for being adjusted up barreling hanging down to delivering gear 10
The vertical delivering gear 12 of wheel, radial feed mechanism 11 include X-axis dovetail groove main shaft slide unit 111, are installed on X-axis dovetail groove main shaft
Guiding axis 112 on slide unit 111 for being oriented to the barreling wheel of installation is sheathed on guiding axis 112 and can be oppositely oriented
The mobile copper sheathing 113 of axis 112, the first feed screw nut 114 being fixedly connected with X-axis dovetail groove main shaft slide unit 111 and the first lead screw
The first lead screw 115 that nut 114 matches, the first handwheel 116 being installed on the first lead screw 115 and it is fixed at first
First handle 117 on handwheel 116.Vertical delivering gear 12 includes the Z axis dovetail being connected with X-axis dovetail groove main shaft slide unit 111
Slot slide unit 121, the Z axis dovetail supporting plate 122 being slidably connected with Z axis dovetail groove slide unit 121 fix company with Z axis dovetail groove slide unit 121
The second feed screw nut 123 for connecing, is installed on the second lead screw 124 the second lead screw 124 matched with the second feed screw nut 123
The second handwheel 125 and the second handle 126 that is fixed on the second handwheel 125.In the present embodiment, it is vertical with it is radial
Radial feed mechanism 11 and vertical delivering gear 12 in delivering gear 10 are all made of the driving of the screw handle in manually adjusting, and adjust
Section is convenient and degree of regulation is high, thus make it is vertical with installed on barreling wheel that is being installed on radial feed mechanism 10 and work piece holder 30
Processed ring gear internal messing, control with making the finishing stable accuracy of the gear after carburizing and quenching and impewdance matching
6 ~ 7 grades of GB/10095, and adapt to the processing of various ring gears.
Optionally, as shown in Figure 1 to Figure 2, the vertical tumbling mill of internal messing free movement chain provided in this embodiment, workpiece clamp
Tool 30 includes in the central through hole of main shaft 414 for installing the pull rod 31 of processed ring gear and set on main shaft 414
End and fixture base 32 for positioning processed ring gear is fixedly connected with main shaft 414.Wherein, fixture base 32 is sheathed on
It on the end of main shaft 414, and is fixedly connected by screw with processed ring gear, is processed ring gear to be accurately positioned, and
It prevents from shaking, improves and quench back-geared tooth form Gear shape process precision.
See Fig. 1 to Fig. 5, the vertical tumbling mill of internal messing free movement chain provided in this embodiment, working principle and biography
Dynamic relationship is as follows:
Working principle are as follows:
Processed ring gear 200 is installed on work piece holder 30, barreling wheel 100 is installed on barreling wheel main shaft device 20
On, radial feed mechanism 11 and vertical delivering gear 12 are adjusted respectively, make phase between barreling wheel 100 and processed ring gear 200
Mutual internal messing, open motor 411, make mutual internal messing barreling wheel 100 and processed ring gear 200 deceleration mechanism 40 band
Dynamic lower rotation, the processed ring gear for making the barreling wheel 100 installed on barreling wheel main shaft device 20 and being installed on work piece holder 10
200 generate barreling campaign between each other.
The power that motor 411 provides passes to worm gear 413, the drive connection of transmission chain by the worm screw 412 in deceleration mechanism 40
Are as follows:
Transmission chain: 413 → main shaft of motor 411 → worm screw, 412 → worm gear 414 → be processed ring gear 200.
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 (9)
1. a kind of vertical tumbling mill of internal messing free movement chain, for being finished to quenched processed ring gear,
It is characterized in that, the vertical tumbling mill of internal messing free movement chain includes the barreling wheel main shaft device for installing barreling wheel
(20), it is connected with the barreling wheel main shaft device (20) for vertical and radially adjust the barreling wheel main shaft device (20)
The vertical and radial feed mechanism (10) of mounting distance between the barreling wheel and the processed ring gear of installation is used for
The work piece holder (30) of the fixed and positioned processed ring gear and be connected with the work piece holder (30) for using from
The work piece holder (30) rotation is driven by kinematic chain, so that the barreling installed on the barreling wheel main shaft device (20)
The deceleration mechanism (40) for the processed mutual barreling of ring gear installed on wheel and the work piece holder (30).
2. the vertical tumbling mill of internal messing free movement chain according to claim 1, which is characterized in that
The deceleration mechanism (40) includes being connected with the work piece holder (30) for driving the work using free movement chain
The free movement chain deceleration device (41) of part fixture (30) rotation, the free movement chain deceleration device (41) includes motor
(411), the worm screw (412) being connected with the motor (411), the worm gear (413), the Yi Jitao that are meshed with the worm screw (412)
For installing the main shaft (414) of the processing ring gear in the worm gear (413).
3. the vertical tumbling mill of internal messing free movement chain according to claim 2, which is characterized in that
The free movement chain deceleration device (41) further includes the straight-tooth transmission component (415) being connected with the main shaft (414).
4. the vertical tumbling mill of internal messing free movement chain according to claim 3, which is characterized in that
The straight-tooth transmission component (415) include be sheathed on the main shaft (414) the first straight spur gear (4151), with
The second straight spur gear (4152) and the second straight tooth column tooth that first straight spur gear (4151) is meshed
The third straight spur gear (4153) and be meshed with the third straight spur gear (4153) that wheel (4152) is meshed
The 4th straight spur gear (4154).
5. the vertical tumbling mill of internal messing free movement chain according to claim 4, which is characterized in that
Intermeshing first straight spur gear (4151), second straight spur gear (4152), the third
Straight spur gear (4153) and the 4th straight spur gear (4154) are located on same axis, the second straight-tooth circle
Stud wheel (4152) is sheathed on the first connecting shaft (4155), and the third straight spur gear (4153) is sheathed on the second connection
On axis (4156), the 4th straight spur gear (4154) is sheathed on third connecting shaft (4157).
6. the vertical tumbling mill of internal messing free movement chain according to claim 5, which is characterized in that
The barreling wheel main shaft device (20) includes the splined shaft (21) being vertically arranged for installing the barreling wheel.
7. the vertical tumbling mill of internal messing free movement chain according to claim 6, which is characterized in that
Described vertical and radial feed mechanism (10) include the radial feed mechanism for adjusting the barreling wheel radially
(11) and in the vertical delivering gear (12) for being adjusted up the barreling wheel that hangs down, the radial feed mechanism (11) to include X
Axis dovetail groove main shaft slide unit (111) is installed on the X-axis dovetail groove main shaft slide unit (111) for the barreling to installation
The guiding axis (112) being oriented to is taken turns, is sheathed on the guiding axis (112) and can be moved relative to the guiding axis (112)
Copper sheathing (113), the first feed screw nut (114) being fixedly connected with the X-axis dovetail groove main shaft slide unit (111) and described first
The first lead screw (115) that feed screw nut (114) matches, the first handwheel (116) being installed on first lead screw (115),
And it is fixed at the first handle (117) on first handwheel (116).
8. the vertical tumbling mill of internal messing free movement chain according to claim 7, which is characterized in that
The vertical delivering gear (12) includes the Z axis dovetail groove slide unit being connected with the X-axis dovetail groove main shaft slide unit (111)
(121), the Z axis dovetail supporting plate (122) being slidably connected with the Z axis dovetail groove slide unit (121) and the Z axis dovetail groove slide unit
(121) the second feed screw nut (123) being fixedly connected, the second lead screw matched with second feed screw nut (123)
(124), the second handwheel (125) for being installed on second lead screw (124) and it is fixed at second handwheel (125)
On second handle (126).
9. the vertical tumbling mill of internal messing free movement chain according to claim 8, which is characterized in that
The work piece holder (30) includes in the central through hole of the main shaft (414) for installing the processed ring gear
Pull rod (31) and be set to the main shaft (414) end and be fixedly connected with the main shaft (414) for positioning the quilt
Process the fixture base (32) of ring gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057408.0U CN209716673U (en) | 2019-01-14 | 2019-01-14 | The vertical tumbling mill of internal messing free movement chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057408.0U CN209716673U (en) | 2019-01-14 | 2019-01-14 | The vertical tumbling mill of internal messing free movement chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716673U true CN209716673U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057408.0U Active CN209716673U (en) | 2019-01-14 | 2019-01-14 | The vertical tumbling mill of internal messing free movement chain |
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| Country | Link |
|---|---|
| CN (1) | CN209716673U (en) |
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2019
- 2019-01-14 CN CN201920057408.0U patent/CN209716673U/en active Active
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