CN110170705A - A kind of numerical control gear hobbing chamfered edge combined machine - Google Patents
A kind of numerical control gear hobbing chamfered edge combined machine Download PDFInfo
- Publication number
- CN110170705A CN110170705A CN201910458037.1A CN201910458037A CN110170705A CN 110170705 A CN110170705 A CN 110170705A CN 201910458037 A CN201910458037 A CN 201910458037A CN 110170705 A CN110170705 A CN 110170705A
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- Prior art keywords
- chamfered edge
- gear hobbing
- board
- numerical control
- gear
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- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000005452 bending Methods 0.000 claims abstract description 12
- 230000003028 elevating effect Effects 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000003754 machining Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 210000002421 cell wall Anatomy 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F17/00—Special methods or machines for making gear teeth, not covered by the preceding groups
- B23F17/006—Special methods or machines for making gear teeth, not covered by the preceding groups using different machines or machining operations
- B23F17/008—Features relating to transfer of work gears between different work stations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23F—MAKING GEARS OR TOOTHED RACKS
- B23F19/00—Finishing gear teeth by other tools than those used for manufacturing gear teeth
- B23F19/10—Chamfering the end edges of gear teeth
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear Processing (AREA)
Abstract
The present invention provides a kind of numerical control gear hobbing chamfered edge combined machines, including board, the Switch of working position mechanism being mounted on board, gear hobbing mechanism and chamfering mechanism, rotating base is fixedly installed on board, chamfered edge positioning bending plate corresponding with chamfering mechanism is fixedly installed on rotating base, location hole is provided on chamfered edge positioning bending plate, Switch of working position mechanism includes the switching column being fixedly mounted on rotating base, rotating disc and clamping jaw, several guide posts are fixedly installed on rotating disc, be equipped on clamping jaw can positioning clamping gear clamping piece, chamfering mechanism includes the chamfered edge rotary table for being interspersed in positioning hole, gear hobbing mechanism includes the gear hobbing rotary table being fixed on board, clamping piece corresponds to chamfered edge rotary table and gear hobbing rotary table is correspondingly arranged, utilize clamping piece positioning clamping gear, switch between chamfered edge rotary table and gear hobbing rotary table by rotating disc, it realizes The machining benchmark of gear is unified, and chamfered edge processing dimension is avoided to be destroyed.
Description
Technical field
The present invention relates to gear-hobbing machine technical field more particularly to a kind of numerical control gear hobbing chamfered edge combined machines.
Background technique
Gear needs to carry out chamfered edge processing to it after the completion in processing, i.e., to gear arris progress chamfered, and
When carrying out two station processing of gear hobbing and chamfered edge, gear needs to carry out secondary clamping, and in clamping, the machining benchmark of chamfered edge is past
Toward meeting deviation in the machining benchmark of gear hobbing, the size that the deviation of machining benchmark causes gear chamfering to process is destroyed, easily
There is chamfered edge and cross to cut or the phenomenon that unilateral chamfered edge.
Summary of the invention
Based on above-mentioned technical problem, the present invention provides one kind can unify gear hobbing process benchmark and chamfered edge machining benchmark number
Control gear hobbing chamfered edge combined machine.
The technical solution adopted by the present invention to solve the technical problems is: a kind of numerical control gear hobbing chamfered edge combined machine, including
Board, the Switch of working position mechanism being mounted on the board, gear hobbing mechanism and chamfering mechanism are fixedly installed on the board
Rotating base is fixedly installed with chamfered edge positioning bending plate corresponding with the chamfering mechanism, the chamfered edge on the rotating base
Be provided with location hole on positioning bending plate, the Switch of working position mechanism include the switching column being fixedly mounted on the rotating base,
The rotating disc being installed in rotation on the switching column bottom and several clamping jaws being arranged on the rotating disc, described turn
Several guide posts are fixedly installed on Moving plate, the clamping jaw is slidably sleeved in the guide post, the bottom of the switching column
Hanging platform is installed in portion, several recessing grooves are provided on the hanging platform, are pacified on the hanging platform with the corresponding position of the recessing groove
Equipped with driving mechanism, the driving mechanism corresponds to the clamping jaw setting, is provided with fixture block on the clamping jaw, the fixture block extends to
Inside the driving mechanism, be equipped on the clamping jaw can positioning clamping gear clamping piece, the chamfering mechanism includes interspersed
In the chamfered edge rotary table of the positioning hole, the gear hobbing mechanism includes the gear hobbing rotary table being fixed on the board, the clamping
Part corresponds to the chamfered edge rotary table and the gear hobbing rotary table is correspondingly arranged.
Further, the clamping piece is made of cylinder and curved bar, and the curved bar is in symmetric curvature shape, and the curved bar can be slided
It is mounted in the clamping jaw dynamicly, the cylinder drives the curved bar to move on the side of the clamping jaw.
Further, the gear hobbing mechanism includes the hobboing cutter driving mechanism being mounted on above the gear hobbing disk, the rolling
Knife driving mechanism includes runner assembly, and the runner assembly includes receiving column corresponding with the gear hobbing disk and is mounted on institute
The rotary electric machine on board is stated, hob groove is provided on the receiving column, hobboing cutter has been removably installed in the hob groove, it is described
Rotary electric machine drives the rolling to rotate in the hob groove.
Further, the hobboing cutter driving mechanism further includes moving assembly, and the moving assembly includes driving the receiving
The screw rod that column moves along its axis and the decelerating motor for driving the screw rod to rotate, the receiving column cooperation are set in the silk
On bar.
Further, the chamfering mechanism includes chamfered edge bracket corresponding with the chamfered edge rotary table and is mounted on the chamfered edge
Tool apron on bracket, tool apron mounting groove is provided on the chamfered edge bracket, and the tool apron is detachably arranged in the tool apron installation
In slot.
Further, the chamfering mechanism further includes the height adjustment assembly for driving the chamfered edge bracket mobile, the height
Degree adjusting component includes the fluctuating orbit being fixed on the board and fluctuating orbit elevating screw in the same direction and can edge
The mobile connection plate that the elevating screw moves on the fluctuating orbit, what the mobile connection plate opposite can slide is connected to
On the chamfered edge bracket.
Further, the height adjustment assembly further includes the track plates being mounted on the board, the fluctuating orbit
It is fixedly mounted on the track plates with the elevating screw.
Further, the chamfering mechanism further includes being adjusted axially component, and the component that is adjusted axially includes being fixedly mounted
It is equipped on the firm banking on the board and the axial screw rod being interspersed in the chamfered edge bracket, the firm banking
Push plate corresponding with the chamfered edge bracket, the axial direction screw rod push the push plate to slide on the fixed base.
Further, axial guidance is installed, the push plate is slidably mounted on the axial direction on the firm banking
On guide rail.
It is clamped the invention has the advantages that gear is felt relieved using clamping jaw and clamping piece, under the driving of driving mechanism,
Clamping jaw moves in guide post, cooperates the rotation of rotating disc, and the gear that clamping piece clamps on clamping jaw is in gear hobbing disk and chamfered edge circle
Switch between disk, the axle center of gear coincides with the axis of gear hobbing disk and the axis of chamfered edge disk always, thus by gear teeth
The machining benchmark of processing and chamfered edge processing is unified, avoids destroying gear chamfering processing dimension.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the stereoscopic schematic diagram of numerical control gear hobbing chamfered edge combined machine optimum embodiment of the present invention；
Fig. 2 is the stereoscopic schematic diagram (omitting gear hobbing mechanism) of the chamfered edge combined machine of numerical control gear hobbing shown in Fig. 1；
Fig. 3 is the stereoscopic schematic diagram of Switch of working position mechanism in the chamfered edge combined machine of numerical control gear hobbing shown in Fig. 1；
Fig. 4 is the stereoscopic schematic diagram of chamfering mechanism in the chamfered edge combined machine of numerical control gear hobbing shown in Fig. 1；
Fig. 5 is the schematic diagram of clamping piece in the chamfered edge combined machine of numerical control gear hobbing shown in Fig. 1；
In figure:
100 board of numerical control gear hobbing chamfered edge combined machine, 10 Switch of working position mechanism 20
30 chamfering mechanism of gear hobbing mechanism, 40 rotating base 110
120 chamfered edge of installation step positions 130 location hole 131 of bending plate
Switch 210 rotating disc of column, 220 clamping jaw 230
211 hanging platform of guide post, 221 recessing groove 222
240 lifting cylinder of driving mechanism, 241 limitting casing 242
247 control strip of air cylinder base, 243 control flume 244
245 inserting hole of sensing hole, 246 limit inductor 248
231 clamping piece of fixture block, 232 hobboing cutter driving mechanism 310
320 runner assembly of gear hobbing disk, 311 moving assembly 312
Accommodate 313 rotary electric machine of column, 314 decelerating motor 316
410 chamfered edge bracket of chamfered edge rotary table, 420 tool apron 430
Height adjustment assembly 440 is adjusted axially 450 hob groove 315 of component
441 elevating screw of track plates, 442 mobile connection plate 443
The axial screw rod 452 of 444 firm banking of fluctuating orbit 451
453 push plate of axial guidance, 454 cylinder 2321
Curved bar 2322
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.On the contrary, this
The embodiment of invention includes all changes fallen within the scope of the spiritual and intension of attached claims, modification and is equal
Object.
As depicted in figs. 1 and 2, the present invention provides a kind of numerical control gear hobbing chamfered edge combined machines 100, including board 10, peace
Switch of working position mechanism 20, gear hobbing mechanism 30 and chamfering mechanism 40 on board 10, Switch of working position mechanism 20 are rotatable
It is mounted between gear hobbing mechanism 30 and chamfering mechanism 40, gear hobbing mechanism 30 and chamfering mechanism 40 are set around Switch of working position mechanism 20
It sets.
It is fixedly installed with rotating base 110 substantially in a rectangular parallelepiped shape on board 10, offers installation on rotating base 110
Step 120 is fixed with chamfered edge positioning bending plate 130, the rectangular bending of chamfered edge bending plate 130 on the step surface of rotating base 110
Shape, shorter right-angle side is fixed on installation step 120 in a manner of screw or rivet on chamfered edge bending plate 130, chamfered edge bending
Location hole 131 is provided on plate 130.
As shown in Figure 1 to Figure 3, Switch of working position mechanism 20 include be fixedly mounted on rotating base 110 switching column 210,
The rotating disc 220 being rotatably set on switching 210 bottom of column and four folders being slidably mounted on rotating disc 220
Pawl 230, rotating disc 220 are rotatably interspersed in rotating base 110, and several guide posts 211 are equipped on rotating disc 220, are led
Axis to column 211 along rotating disc 220 is arranged, and rotating disc 220 extends to the drive inside board 10 through rotating base 110 downwards
Near dynamic motor (not shown), the output shaft of driving motor drives rotating disc 220 to rotate in a manner of gear engagement.
Switching column 210 is in multi-faceted column shape, is preferably octahedron in the present embodiment.Extension is fixedly installed on switching column 210
Platform 221, hanging platform 221 are parallel to the top surface of rotating base 110, and several recessing grooves 222, every two guiding are provided on hanging platform 221
Column 211 is respectively and fixedly installed to the two sides of recessing groove 222, annular space setting of the recessing groove 222 along switching column 210, Ke Yili
Solution, there are four recessing groove 222 opens up altogether, four recessing grooves 222 and the side switched on column 210 are corresponding, and recessing groove 222 is along cutting
Change the side interval setting of column 210.
Corresponding driving mechanism 240, driving mechanism are also equipped on switching column 210 and on the corresponding side of recessing groove 222
240 include the lifting cylinder 241 and limitting casing 242 being fixedly mounted on switching 210 side of column, and the setting of limitting casing 242 is being gone up and down
The lower section of cylinder 241.Fixing sleeve is set there are two symmetrical air cylinder base 247 on the cylinder body of lifting cylinder 241, air cylinder base 247
It is fixedly mounted on switching column 210, the fixation of the cylinder body head and the tail both ends of lifting cylinder 241 is connected in air cylinder base 247, is gone up and down
Control strip 243 is fixedly connected on the piston shaft of cylinder 241, control strip 243 is slidably disposed in recessing groove 222, control
Control flume 244 is provided on item 243, for control strip 243 when sliding into highest point on switching column 210, control flume 244 is along switching column
The upper surface of the cell wall and hanging platform 221 of 210 axial upper bottom portions is at the same level.
Limitting casing 242 is fixedly mounted on switching column 210, the substantially rectangular triangle column of limitting casing 242, limitting casing
A 242 right angle side is fixed on switching column 210, and sensing hole 245 and inserting hole 246 are provided on another right angle side, is gone up and down
The control strip 243 that cylinder 241 connects extends to the lower section of limitting casing 242 through inserting hole 246.Driving mechanism 240 further includes solid
The limit inductor 248 being scheduled in sensing hole 245, the induction end and clamping jaw 230 of limit inductor 248 are corresponding, limit inductor
248 are electrically connected on the driving motor in board 10.
Substantially in a rectangular parallelepiped shape, the both ends of clamping jaw 230 are slidably interspersed in 222 two sides of recessing groove to clamping jaw 230 respectively
In guide post 211, the side fitting rotating disc 220 of clamping jaw 230 is arranged, and protrudes above on clamping jaw 230 towards the side of switching column 210
It is formed with fixture block 231, fixture block 231 extends in the control flume 244 of control strip 243, the side far from switching column 210 on clamping jaw 230
There are two symmetrical clamping pieces 232 for installation on face, as shown in figure 5, clamping piece 232 can be by 2322 structure of cylinder 2321 and curved bar
At curved bar 2322 is slidably mounted in clamping jaw 230 in symmetric curvature shape, and cylinder 2321 drives curved bar 2322 in clamping jaw 230
Side on move, to realize clamping to gear, be also possible to forniciform electromagnetic block, do not done in the present embodiment specific
Limitation.
In Switch of working position mechanism 20, unprocessed gear is installed to clamping piece 232, lifting cylinder 241 drives control
Item 243 is moved up and down along its axial direction, and the cell wall and fixture block 231 of control flume 244 are bonded to each other, and detailed process is to control
Under the dragging of item 243, clamping jaw 230 rises with moving gear, until clamping jaw 230 and limit inductor 248 are touched, driving motor is opened
Beginning stepping rotation, at that time, the fixture block 231 on clamping jaw 230 are in the top of hanging platform 221, and rotating disc 220 passes through 211 He of guide post
Clamping jaw 230 is moved with moving gear to next 222 notch of recessing groove, and fixture block 231 is in the control flume 244 of the station, control
Item 243 is fallen after rise under the action of lifting cylinder 241, i.e., clamping jaw 230 glides in guide post 211, and gear is disposed to workbench
On.
As shown in Figure 1, gear hobbing mechanism 30 is the mechanism of generating processing gear, gear hobbing mechanism 30 includes corresponding with magnetic block
Hobboing cutter (not shown), the hobboing cutter driving mechanism 310 of driving hobboing cutter operating and the gear hobbing disk that is arranged in below hobboing cutter
320, hobboing cutter driving mechanism 310 includes runner assembly 311 and moving assembly 312, and runner assembly 311 includes being mounted in board 10
And the corresponding rotary electric machine 314 for accommodating column 313 and be mounted in board 10 and drive hobboing cutter rotation with gear hobbing disk 320, hold
It receives and is provided with hob groove 315 on column 313, hobboing cutter is detachably arranged in hob groove 315, and the shaft of rotary electric machine 314 is through holding
Column 313 of receiving extends in hob groove 315, and under the driving of rotary electric machine 314, hobboing cutter can accommodate the hob groove on column 313
Rotation in 315.Moving assembly 312 includes driving the screw rod (not shown) and drive screw rod for accommodating that column 313 moves along its axis
The decelerating motor 316 of rotation accommodates the cooperation of column 313 and is set on screw rod, and the output shaft and screw rod of decelerating motor 316 pass through connection
Axis device is connected.Gear hobbing disk 320 corresponds to the hob groove 315 accommodated on column 313 and is arranged, and gear hobbing disk 320 is fixed on board
On 10, and the top surface of gear hobbing disk 320 is lower than the bottom surface of clamping jaw 230.
When switching column 210 moves gear rotation to gear hobbing 320 top of disk, under the control of control strip 243, geared sleeve
It is located on gear hobbing disk 320, hobboing cutter fits in the surface of gear, under the control of decelerating motor 316 and rotary electric machine 214, produces
Two motion processes of raw opposite rotation and translation, hobboing cutter and gear intermeshing, hobboing cutter process teeth on the surface of gear.
As shown in Figures 1 to 4, chamfering mechanism 40 includes the chamfered edge rotary table 410 being interspersed in location hole 131 and chamfered edge circle
The corresponding chamfered edge bracket 420 of platform 410, the tool apron 430 being mounted on chamfered edge bracket 420, the height for driving chamfered edge bracket 420 mobile
It adjusts component 440 and is adjusted axially component 450, chamfered edge rotary table 410 is mounted on board 10, and the top surface of chamfered edge rotary table 410 is lower than
The bottom surface of clamping jaw 230.Chamfered edge bracket 420 substantially in a rectangular parallelepiped shape, is provided with tool apron mounting groove (not shown) on chamfered edge bracket 420,
Tool apron 430 is detachably arranged in tool apron mounting groove, and tool apron 430 can be rotated relative to chamfered edge bracket 420, to gear chamfering
The disk hob used is detachably arranged in tool apron 430.
Height adjustment mechanism 440 includes the track plates 441 being fixedly mounted on board 10, is mounted on track plates 441
Elevating screw 442 and can be along the mobile connection plate 443 that elevating screw 442 moves on track plates 441.Pacify on track plates 441
Equipped with fluctuating orbit 444, elevating screw 442 is mounted on the side of fluctuating orbit 444, and mobile connection plate 443 is slidably clamped
On fluctuating orbit 444, the cooperation of mobile connection plate 443 is set on elevating screw 442, and mobile connection plate 443 is connected to down
On rib bracket 420, chamfered edge bracket 420 can relatively move the sliding of connecting plate 443.
Component 450 is adjusted axially to include the firm banking 451 being fixedly mounted on board 10 and be rotatably interspersed in down
Axial screw rod 452 inside rib bracket 420 is equipped with axial guidance 453 on firm banking 451, is equipped on axial guidance 453
Push plate 454, push plate 454 and chamfered edge bracket 420 are corresponding, and the axial cooperation of screw rod 452 is interspersed in push plate 454, in axial screw rod
Under 452 driving, push plate 454 pushes chamfered edge bracket 420 to relatively move connecting plate 443 and is slided, so that tool apron 430 be pushed away
It moves to the position of chamfered edge hobboing cutter processing gear.
Above-mentioned numerical control gear hobbing chamfered edge combined machine 100 first installs gear to clamping jaw 230 when processing gear,
Clamping jaw 230 turns on next station under the control of driving mechanism 240 along hanging platform 221, and gear is corresponding with gear hobbing mechanism
When, gear centre is set on gear hobbing disk 320, and in the case where hobboing cutter driving mechanism 310 drives, hobboing cutter is rotated close to gear, to tooth
Wheel carries out gear hobbing process, and teeth shape is tentatively cut, and after the completion of gear hobbing process, then passes through driving on switching column 210
The gear that gear hobbing process is completed is delivered at chamfering mechanism 40, passes through height adjustment assembly in chamfering mechanism 40 by motivation structure 240
440 drive chamfered edge hobboing cutter to carry out chamfered edge processing to gear with component 450 is adjusted axially, and gear after processing is completed is again by drive
Motivation structure 240 and rotating disc 220 shift, and can finally the gear completed the process be transferred out of outside lathe.
During gear teeth chamfered edge, gear is transported using rotating disc 220 in Switch of working position mechanism 20 and clamping jaw 230,
So that four gears are processed on board 10 along feeding-gear hobbing-chamfered edge-blanking process at the same time, i.e., gear hobbing and fall
Two process of rib carry out simultaneously, carry gear using guide post 211 and clamping piece 232 at that time, realize two station middle gears
Machining benchmark is unified, effectively raises the machining accuracy of chamfered edge.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (9)
1. a kind of numerical control gear hobbing chamfered edge combined machine, it is characterised in that: including board, the Switch of working position being mounted on the board
Mechanism, gear hobbing mechanism and chamfering mechanism are fixedly installed with rotating base on the board, are fixedly mounted on the rotating base
There is chamfered edge positioning bending plate corresponding with the chamfering mechanism, is provided with location hole, the station on the chamfered edge positioning bending plate
Switching mechanism includes the switching column being fixedly mounted on the rotating base, is installed in rotation on the switching column bottom
Rotating disc and several clamping jaws being arranged on the rotating disc are fixedly installed with several guide posts on the rotating disc, described
Clamping jaw is slidably sleeved in the guide post, hanging platform is equipped on the bottom of the switching column, if being provided on the hanging platform
A dry recessing groove, on the hanging platform and corresponding position of the recessing groove are equipped with driving mechanism, and the driving mechanism corresponds to institute
Clamping jaw setting is stated, is provided with fixture block on the clamping jaw, the fixture block extends to inside the driving mechanism, installs on the clamping jaw
Have can positioning clamping gear clamping piece, the chamfering mechanism includes the chamfered edge rotary table for being interspersed in the positioning hole, the rolling
Gear mechanism includes the gear hobbing rotary table being fixed on the board, and the clamping piece corresponds to the chamfered edge rotary table and the gear hobbing rotary table
It is correspondingly arranged.
2. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 1, it is characterised in that: the clamping piece is by cylinder
It is constituted with curved bar, the curved bar is in symmetric curvature shape, and the curved bar is slidably mounted in the clamping jaw, the cylinder driving
The curved bar moves on the side of the clamping jaw.
3. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 1, it is characterised in that: the gear hobbing mechanism includes
The hobboing cutter driving mechanism being mounted on above the gear hobbing disk, the hobboing cutter driving mechanism includes runner assembly, the rotating group
Part includes the rotary electric machine for accommodating column and being mounted on the board corresponding with the gear hobbing disk, is opened on the receiving column
There is hob groove, hobboing cutter has been removably installed in the hob groove, the rotary electric machine drives the rolling in the hob groove
Interior rotation.
4. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 3, it is characterised in that: the hobboing cutter driving mechanism
It further include moving assembly, the moving assembly includes the screw rod for driving the receiving column to move along its axis and drives the silk
The decelerating motor of bar rotation, the receiving column cooperation are set on the screw rod.
5. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 1, it is characterised in that: the chamfering mechanism includes
Chamfered edge bracket corresponding with the chamfered edge rotary table and the tool apron being mounted on the chamfered edge bracket are provided with knife on the chamfered edge bracket
Seat mounting groove, the tool apron are detachably arranged in the tool apron mounting groove.
6. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 5, it is characterised in that: the chamfering mechanism also wraps
The height adjustment assembly for driving the chamfered edge bracket mobile is included, the height adjustment assembly includes the liter being fixed on the board
It drop track and fluctuating orbit elevating screw in the same direction and can be moved on the fluctuating orbit along the elevating screw
Mobile connection plate, what the mobile connection plate opposite can slide is connected on the chamfered edge bracket.
7. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 6, it is characterised in that: the height adjustment assembly
It further include the track plates being mounted on the board, the fluctuating orbit and the elevating screw are fixedly mounted on the track
On plate.
8. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 5, it is characterised in that: the chamfering mechanism also wraps
It includes and is adjusted axially component, the component that is adjusted axially includes the firm banking being fixedly mounted on the board and is interspersed in institute
The axial screw rod in chamfered edge bracket is stated, push plate corresponding with the chamfered edge bracket, the axial direction are installed on the firm banking
Screw rod pushes the push plate to slide on the fixed base.
9. a kind of numerical control gear hobbing chamfered edge combined machine according to claim 8, it is characterised in that: pacify on the firm banking
Equipped with axial guidance, the push plate is slidably mounted on the axial guidance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458037.1A CN110170705B (en) | 2019-05-29 | 2019-05-29 | Numerical control gear hobbing chamfering compound machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910458037.1A CN110170705B (en) | 2019-05-29 | 2019-05-29 | Numerical control gear hobbing chamfering compound machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110170705A true CN110170705A (en) | 2019-08-27 |
| CN110170705B CN110170705B (en) | 2024-04-16 |
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| CN201910458037.1A Active CN110170705B (en) | 2019-05-29 | 2019-05-29 | Numerical control gear hobbing chamfering compound machine tool |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974999A (en) * | 2021-03-04 | 2021-06-18 | 江苏松田数控科技有限公司 | Cutter disc slewing mechanism of numerical control horizontal gear hobbing machine |
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| CN110170705B (en) | 2024-04-16 |
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