CN109940227A - It is a kind of for processing the cutter of harmonic speed reducer - Google Patents
It is a kind of for processing the cutter of harmonic speed reducer Download PDFInfo
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- CN109940227A CN109940227A CN201910314762.1A CN201910314762A CN109940227A CN 109940227 A CN109940227 A CN 109940227A CN 201910314762 A CN201910314762 A CN 201910314762A CN 109940227 A CN109940227 A CN 109940227A
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- cutter
- knife handle
- firm gear
- lantern ring
- pedestal
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Abstract
It is set in the lateral surface of knife handle using multiple lantern ring cutters in the present invention and is uniformly distributed along the length direction of knife handle, and the outer diameter of multiple lantern ring cutters is incremented by toward knife handle far from one end of firm gear from knife handle close to one end of firm gear, therefore driving device driving cutter body passes through firm gear, is successively to carry out layer-by-layer skiving to the inner wall of firm gear by multiple lantern ring cutters on knife handle；Compared with traditional technology, present invention substantially reduces the degrees of wear of cutter body, improve the service life of cutter body；And using the design of multilayer multilayer lantern ring cutter, the precision of product can be greatly improved, it is different from needing to carry out multi-pass operation using cutter body in traditional technology to be just able to achieve to process whole tooth sockets simultaneously, the present invention only needs driving device driving cutter body to pass through firm gear, can time processing go out whole tooth sockets, working efficiency is greatly improved relative to traditional technology.
Description
Technical field
The present invention relates to harmonic speed reducer manufacturing technology fields, refer in particular to a kind of for processing the knife of harmonic speed reducer
Tool.
Background technique
Because having very large transmission ratio to be widely used in mechanical transmission fields, usual harmonic speed reducer includes harmonic speed reducer
Rigid wheel, compliant wheel and wave producer.Wherein, rigid wheel is actually the very big ring gear of rigidity；Compliant wheel is in cylinder
Shape, and be made of the lesser material of rigidity, external tooth is formed on the outer wall at the nozzle end of compliant wheel, the nozzle end of compliant wheel is protruded into just
Property wheel in, external tooth is for interior tooth engagement with rigid wheel；Wave producer is elliptic cylindrical shape, stretches to the nozzle of compliant wheel
End, when wave producer is driven by power mechanism and rotated, the external tooth of compliant wheel corresponding with the long axis of wave producer is not by
The disconnected interior tooth engagement with rigid wheel and make wave producer driving compliant wheel rotation, compliant wheel drive be connected to the load of a bottom end with
Load is set to execute certain goal task；
And the manufacture of rigid wheel is processed in existing technology, generally the cutting edge shape of cutter body is designed as and quilt first
The slot form of gear cutting machine matches, and then directly drives cutter body by hydraulic press and shapes to a gear milling of progress
One tooth socket；Wherein have the disadvantages that existing technology needs to carry out multi-pass operation with cutter body to be just able to achieve in the prior art
Whole tooth sockets are processed, therefore lead to that the precision that there is a problem of product is not high, production efficiency is low；And just due to multi-pass operation
It is able to achieve and processes whole tooth sockets, this serious wear to cutter seriously results even in cutter and scraps, and increases equipment cost.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of for processing the cutter of harmonic speed reducer,
The degree of wear for greatly reducing cutter body improves the service life of cutter body；The precision of product can be greatly improved, is worked
Efficiency is greatly improved relative to traditional technology.
To achieve the above object, the technical solution adopted by the present invention is that: it is a kind of for processing the cutter of harmonic speed reducer, wrap
Cutter body, the firm gear pedestal for being placed with firm gear, the cutter body being arranged in right above firm gear and cutter body is included to be drivingly connected
Driving device；The cutter body includes knife handle, several lantern ring cutters；Multiple lantern ring cutters are set in the lateral surface of knife handle
And it is uniformly distributed along the length direction of knife handle, and the outer diameter of multiple lantern ring cutters is separate toward knife handle close to one end of firm gear from knife handle
One end of firm gear is incremented by, wherein the outer diameter being located on knife handle close to the lantern ring cutter of the end of firm gear is greater than firm gear internal diameter, it is described
The outer diameter of the lantern ring cutter of end on knife handle far from firm gear is less than firm gear outer diameter；Wherein driving device drives cutter body
Across firm gear, and multiple lantern ring cutters on knife handle are successively cut the inner wall of firm gear.
Further, the lateral surface of the lantern ring cutter is circumferentially with the knife that multiple length directions along knife handle extend along it
Sword.
Further, the knife handle includes the first knife handle, positioning sleeve, the second knife handle, and first knife handle is fixedly connected on fixed
One end of position set, second knife handle are fixedly connected on the other end of positioning sleeve；Multiple lantern ring cutters are set in the outer of positioning sleeve
Side, and the lateral surface of positioning sleeve is also arranged with multiple spacing washers, and each spacing washer is located at two neighboring lantern ring cutter
Between.
Further, the outer profile section of the positioning sleeve is rectangle, and the surface of lantern ring cutter is equipped with corresponding positioning sleeve foreign steamer
The blade mounting holes in wide section, the surface of spacing washer are equipped with the said spacer mounting bores in corresponding positioning sleeve outer profile section；It is wherein more
A lantern ring cutter is set in positioning sleeve lateral surface by blade mounting holes fixation, and multiple spacing washers are fixed by said spacer mounting bores
It is set in positioning sleeve lateral surface.
Further, the spacing washer lateral surface is equipped with multiple first cooling holes, grows inside first knife handle along it
Through there is the first fluid injection runner, the inside of positioning sleeve is run through along its length the be connected to the first fluid injection runner in degree direction
Two fluid injection runners, and the inner wall of the second fluid injection runner corresponds to spacing washer position and is equipped with the second cooling being connected to the first cooling hole
Hole.
Further, further include guide post, limit optical axis, the upper plate above firm gear pedestal, be located at below firm gear pedestal
Cutter pedestal, wherein guide post sequentially passes through upper plate, firm gear pedestal, cutter pedestal, the upper plate, cutter pedestal and guide post
It is slidably connected, and firm gear pedestal is fixedly connected with the guide columns；The one end for wherein limiting optical axis is fixedly connected with the bottom surface of upper plate, is limited
The other end of position optical axis passes through firm gear pedestal and is fixedly connected with cutter pedestal；The surface of the upper plate is equipped with for cutter body
By cutting tool placket,；The cutter susceptor surface is equipped with sleeve, is equipped with spring in the sleeve, spring one end and sleeve
Bottom is fixedly connected；First knife handle is fixedly connected with the first locating piece, and the driving device and the first locating piece drive
Connection, and make cutter body sequentially pass through cutting tool placket and firm gear, and the surface of first locating piece and upper plate is pasted
It is tight and upper plate and cutter pedestal is driven to move along guide post direction, at the same the second knife handle be plugged on it is in sleeve and another with spring
One end is adjacent to.
It further, further include lower plate, the lower plate fixation is set on guide post, and is arranged below cutter pedestal；
The bottom surface of the cutter pedestal is equipped with limited block, and the surface of the lower plate is equipped with the limiting slot of corresponding limited block, and described first
The surface of locating piece and upper plate is adjacent to and drives upper plate and cutter pedestal to move down, the limited block setting of cutter pedestal
In limiting slot.
The beneficial effects of the present invention are: relative to directly the cutting edge shape of cutter body is designed as in traditional technology
It matches with by the slot form of gear cutting machine, cutter body is then directly driven by hydraulic press, gear is once milled into
Shape goes out the technique of tooth socket, is set in the lateral surface of knife handle and the length direction along knife handle using multiple lantern ring cutters in the present invention
It is uniformly distributed, and the outer diameter of multiple lantern ring cutters is incremented by toward knife handle far from one end of firm gear from knife handle close to one end of firm gear, therefore
Driving device drives cutter body to pass through firm gear, be by multiple lantern ring cutters on knife handle successively to the inner wall of firm gear carry out by
Layer skiving；Compared with traditional technology, present invention substantially reduces the degrees of wear of cutter body, improve the longevity of cutter body
Life；And using the design of multilayer multilayer lantern ring cutter, the precision of product can be greatly improved, while being different from traditional technology
It needs to carry out multi-pass operation using cutter body to be just able to achieve to process whole tooth sockets, the present invention only needs driving device to drive knife
Have ontology and pass through firm gear, can time processing go out whole tooth sockets, working efficiency is greatly improved relative to traditional technology.
Detailed description of the invention
Fig. 1 is the positive structure diagram of integral device of the present invention.
Fig. 2 is the schematic perspective view that integral device of the present invention omits cutter body.
Fig. 3 is the positive structure diagram of cutter pedestal of the present invention
Fig. 4 is cross-sectional view of the Fig. 3 of the present invention along hatching A-A.
Fig. 5 is the explosive view of cutter body of the present invention.
Fig. 6 is the structural schematic diagram of cutter body of the present invention.
Fig. 7 is cross-sectional view of the Fig. 6 of the present invention along hatching A-A.
Fig. 8 is firm gear process principle schematic diagram in the present invention.
Fig. 9 is enlarged drawing at A in Fig. 8 of the present invention.
Drawing reference numeral explanation: 1, upper plate；11, the first locating piece；12, cutting tool placket；2, firm gear pedestal；21, firm gear；
211, cutting line；3, cutter pedestal；31, sleeve；32, spring；33, limited block；4, lower plate；41, limiting slot；5, cutter sheet
Body；51, the first knife handle；511, the first fluid injection runner；52, positioning sleeve；521, the second fluid injection runner；522, the second cooling hole；53,
Lantern ring cutter；531, blade；54, the second knife handle；55, spacing washer；551, the first cooling hole；6, guide post；7, optical axis is limited.
Specific embodiment
Please refer to shown in Fig. 1-9, the present invention about a kind of for processing the cutter of harmonic speed reducer, including cutter body 5,
It is placed with the firm gear pedestal 2 of firm gear 21, the cutter body 5 being arranged in right above firm gear 21, the drive being drivingly connected with cutter body 5
Dynamic device；The cutter body 5 includes knife handle, ten lantern ring cutters 53；Ten lantern ring cutters 53 are set in the lateral surface of knife handle
And be uniformly equally spaced along the length direction of knife handle, and the outer diameter of ten lantern ring cutters 53 is incremented by successively from the bottom to top, wherein position
It is greater than 21 internal diameter of firm gear in the outer diameter of the lowermost lantern ring cutter 53, the outer diameter of the lantern ring cutter 53 of described the top is less than firm gear
21 outer diameters；It please refers to shown in Fig. 8-9, firm gear is radially by being distributed with ten cutting lines 211, each cutting line except interior
211 correspond to the Cutting trajectory of lantern ring cutter 53, therefore driving device driving cutter body 5 passes through firm gear 21, and on knife handle
Ten lantern ring cutters 53 skiving is successively carried out to the inner wall of firm gear 21 according to corresponding cutting line 211 from the bottom to top.
Relative in traditional technology directly by the cutting edge shape of cutter body 5 be designed as with by the slot form of gear cutting machine
It matches, cutter body 5 is then directly driven by hydraulic press, the technique that milling shapes tooth socket is carried out to gear, at this
It is set in the lateral surface of knife handle using ten lantern ring cutters 53 in invention and is uniformly distributed along the length direction of knife handle, and ten sets
The outer diameter of cutting ring tool 53 is incremented by from the bottom to top, therefore driving device driving cutter body 5 passes through firm gear 21, is by ten on knife handle
A lantern ring cutter 53 successively carries out layer-by-layer skiving to the inner wall of firm gear 21；Compared with traditional technology, present invention substantially reduces knives
Have the degree of wear of ontology 5, improves the service life of cutter body 5；It, can be significantly and using the design of multilayer lantern ring cutter 53
The precision of product is improved, while being different from needing to carry out multi-pass operation using cutter body 5 in traditional technology to be just able to achieve processing
Whole tooth sockets out, the present invention only need driving device driving cutter body 5 to pass through firm gear 21, can time processing go out whole teeth
Slot, working efficiency are greatly improved relative to traditional technology；And in this embodiment, the driving device is hydraulic press,
But it can also be needed to select other driving device such as press machines according to actual production.
It please refers to shown in Fig. 5-7, while in this embodiment, the lowermost lantern ring cutter 53 is outer on knife handle
Diameter is greater than 21 internal diameter of firm gear, and the outer diameter positioned at the lantern ring cutter 53 of the top on knife handle is less than the outer diameter of firm gear 21；Protect
In process, multiple lantern ring cutters 53 on knife handle carry out skiving to the inner wall of firm gear 21 always to card, avoid lantern ring cutter
53 do not contact or cut the case where wearing firm gear 21 appearance with the inner wall of firm gear 21.
Preferably, the lateral surface of the lantern ring cutter 53 is circumferentially with the knife that multiple length directions along knife handle extend along it
Sword 531.In this embodiment, the quantity of the lateral surface blade 531 of lantern ring cutter 53 can basis 21 inner teeth of firm gear
The quantity of slot and set, therefore can be corresponded to according to the firm gear 21 of different model replacement have different 531 quantity of blade lantern ring
Cutter 53.
It please refers to shown in Fig. 5-7, preferably, the knife handle includes sequentially connected first knife handle 51 from top to bottom, positioning
The 52, second knife handle 54 is covered, plurality of lantern ring cutter 53 is set in the lateral surface of positioning sleeve 52, and the lateral surface of positioning sleeve 52 is also
Multiple spacing washers 55 are arranged with, and each spacing washer 55 is between two neighboring lantern ring cutter 53.
It please refers to shown in Fig. 5-7, in this embodiment, between being provided between two neighboring lantern ring cutter 53
Away from gasket, it is ensured that multiple lantern ring cutters 53 are equally spaced, and improve the machining accuracy to firm gear 21.
It please refers to shown in Fig. 5-7, preferably, the outer profile section of the positioning sleeve 52 is rectangle, the table of lantern ring cutter 53
Face is equipped with the blade mounting holes in corresponding 52 outer profile section of positioning sleeve, and the surface of spacing washer 55 is equipped with corresponding 52 foreign steamer of positioning sleeve
The said spacer mounting bores in wide section；Plurality of lantern ring cutter 53 is set in 52 lateral surface of positioning sleeve by blade mounting holes fixation,
Multiple spacing washers 55 are set in 52 lateral surface of positioning sleeve, one end and first of the positioning sleeve 52 by said spacer mounting bores fixation
Knife handle 51 is fixedly connected, and the other end of positioning sleeve 52 is fixedly connected with the second knife handle 54.
In this embodiment, the outer profile section of the positioning sleeve 52 is that rectangle can prevent fixation to be set in positioning
The case where multiple lantern ring cutters 53 for covering 52 lateral surfaces shift or even rotated in 21 process of firm gear appearance, guarantees
Its precision processed；It is arranged multiple spacing washers 55 and 52 lateral surface of positioning sleeve is set in by said spacer mounting bores fixation, similarly
Also prevent the case where spacing washer 55 shifts or even rotated in 21 process of firm gear appearance.
It please refers to shown in Fig. 5-7, preferably, 55 lateral surface of spacing washer is equipped with multiple first cooling holes 551, institute
It states along its length through there is the first fluid injection runner 511 inside the first knife handle 51, the inside of positioning sleeve 52 is along its length
Through there is the second fluid injection runner 521 being connected to the first fluid injection runner 511, and the corresponding interval of inner wall of the second fluid injection runner 521
55 position of gasket is equipped with the second cooling hole 522 being connected to the first cooling hole 551.
Since in this process, the blade 531 on lantern ring cutter 53 is directly contacted with the inner wall of firm gear 21, therefore meeting
A large amount of chip and heat are generated, therefore injects cutting fluid in the first fluid injection runner 511, cutting fluid passes through the first fluid injection runner
511 flow into the second fluid injection runner 521, then flow out to the first cooling hole 551 by the second cooling hole 522 again, are finally circulated to knife
The junction of sword 531 and firm gear 21.
Due to the lubricating action of cutting fluid during the cutting process, can reduce rake face and chip, flank with it is machined
Friction between surface, forming portion are shared in the benefit synovial membrane, to reduce cutting force, friction and power consumption, reduce cutter and workpiece blank
The surface temperature and tool wear of friction part, improve the machinability of workpiece material.Cutting fluid can play cold simultaneously
But act on, cooling effect be by the convection current and vaporization between it and the cutter, chip and the workpiece that generate heat by cutting,
Cutting heat is taken away from cutter and workpiece, to be effectively reduced cutting temperature, reduces the thermal deformation of workpiece and cutter, keeps knife
Have hardness, improve machining accuracy and tool life, while in metal cutting process, cutting fluid has good cleaning action,
Cutting fluid, which can remove, generates chip, abrasive dust and iron powder, greasy dirt and sand grains, prevents the contamination of lathe and workpiece, cutter, makes knife
The cutting edge of tool or grinding wheel keeps sharp, will not influence cutting effect.Oil is cut for oil base, viscosity is lower, cleaning ability
Stronger, the cutting oil especially containing lighter components such as kerosene, diesel oil, permeability and cleaning performance are better.Contain surface-active
The water-base cutting fluid of agent, cleaning effect is preferable, because it can form adsorbed film on the surface, particle and greasy filth etc. is prevented to be adhered to
On workpiece, cutter and grinding wheel, while it can be penetrated on the interface of particle and greasy filth adherency, it be separated from interface, with cutting
It cuts liquid band to walk, keeps interface cleanness.
It please refers to shown in Fig. 1-4, further includes guide post 6, limit optical axis 7, the upper bottom above firm gear pedestal 2 preferably
Plate 1, the cutter pedestal 3 positioned at 2 lower section of firm gear pedestal, wherein guide post 6 sequentially passes through upper plate 1, firm gear pedestal 2, cutter pedestal
3, the upper plate 1, cutter pedestal 3 and guide post 6 are slidably connected, and firm gear pedestal 2 is fixedly connected with guide post 6；Wherein limit light
One end of axis 7 is fixedly connected with the bottom surface of upper plate 1, limit optical axis 7 the other end pass through firm gear pedestal 2 and with cutter pedestal 3
It is fixedly connected；The surface of the upper plate 1 is equipped with the cutting tool placket 12 passed through for cutter body 5,；3 surface of cutter pedestal
Equipped with sleeve 31, it is equipped with spring 32 in the sleeve 31,32 one end of spring is fixedly connected with the bottom of sleeve 31；First knife
Handle 51 is fixedly connected with the first locating piece 11, and the driving device and the first locating piece 11 are drivingly connected, and make cutter sheet
Body 5 sequentially passes through cutting tool placket 12 and firm gear 21, and the surface of first locating piece 11 and upper plate 1 is adjacent to and drives
Bottom plate 1 and cutter pedestal 3 are moved along 6 direction of guide post, while the second knife handle 54 is plugged in sleeve 31 and another with spring 32
One end is adjacent to.
In this embodiment, 4 guide posts 6 are provided with, wherein 4 guide posts 6 are each passed through upper plate 1, firm gear pedestal
2, four corners of cutter pedestal 3, and upper plate 1, cutter pedestal 3 are fixedly connected by limiting optical axis 7, and the upper plate
1, cutter pedestal 3 can be moved along guide post 6.
It is described at the same time wherein when driving device driving cutter body 5 sequentially passes through cutting tool placket 12 and firm gear 21
The surface of first locating piece 11 and upper plate 1 is adjacent to and drives upper plate 1 and cutter pedestal 3 mobile, while the second knife handle 54
It is plugged in sleeve 31 and supports the only other end in spring 32, in process, spring 32 can be reduced on lantern ring cutter 53
Generated vibration when contacting of blade 531 and the inner wall of firm gear 21, improve machining accuracy.
It please refers to shown in Fig. 1-4, further includes lower plate 4 preferably, the fixation of lower plate 4 is set on guide post 6 and sets
It sets below cutter pedestal 3, wherein the bottom surface of the cutter pedestal 3 is equipped with limited block 33, the surface of the lower plate 4 is equipped with pair
The limiting slot 41 of limited block 33 is answered, the surface of first locating piece 11 and upper plate 1 is adjacent to and drives upper plate 1 and cutter
Pedestal 3 moves down, and the limited block 33 of cutter pedestal 3 supports only in limiting slot 41.Wherein the surface of lower plate 4 is equipped with corresponding limit
The limiting slot 41 of position block 33, when driving device drives the first locating piece 11 and cutter body 5 to move down, and the first locating piece
11 are adjacent to and drive upper plate 1 and cutter pedestal 3 to move down with the surface of upper plate 1, when the limited block 33 of cutter pedestal 3
It to limit is only realized in limiting slot 41, prevents driving device from cutter body 5 being driven excessively to move down, protects cutter body 5.
Embodiment of above be only preferred embodiments of the present invention will be described, not to the scope of the present invention into
Row limits, and without departing from the spirit of the design of the present invention, this field ordinary engineering and technical personnel is to technical side of the invention
The various changes and improvements that case is made, should fall within the scope of protection determined by the claims of the present invention.
Claims (7)
1. a kind of for processing the cutter of harmonic speed reducer, which is characterized in that including cutter body, be placed with the firm gear bottom of firm gear
Seat, the cutter body being arranged in right above firm gear, the driving device being drivingly connected with cutter body；The cutter body includes knife
Handle, several lantern ring cutters；Multiple lantern ring cutters are set in the lateral surface of knife handle and are uniformly distributed along the length direction of knife handle, and
The outer diameter of multiple lantern ring cutters is incremented by toward knife handle far from one end of firm gear from knife handle close to one end of firm gear, wherein being located on knife handle
It is greater than firm gear internal diameter, the lantern ring of the end on knife handle far from firm gear close to the outer diameter of the lantern ring cutter of the end of firm gear
The outer diameter of cutter is less than firm gear outer diameter；Wherein driving device driving cutter body passes through firm gear, and makes multiple sets on knife handle
Cutting ring tool successively cuts the inner wall of firm gear.
2. according to described in claim 1 a kind of for processing the cutter of harmonic speed reducer, which is characterized in that the lantern ring cutter
Lateral surface is circumferentially with the blade that multiple length directions along knife handle extend along it.
3. according to described in claim 1 a kind of for processing the cutter of harmonic speed reducer, which is characterized in that the knife handle includes the
One knife handle, positioning sleeve, the second knife handle, first knife handle are fixedly connected on one end of positioning sleeve, and second knife handle is fixed to be connected
Connect the other end in positioning sleeve；Multiple lantern ring cutters are set in the lateral surface of positioning sleeve, and the lateral surface of positioning sleeve is also arranged with
Multiple spacing washers, and each spacing washer is between two neighboring lantern ring cutter.
4. according to as claimed in claim 3 a kind of for processing the cutter of harmonic speed reducer, which is characterized in that outside the positioning sleeve
Section of outline is rectangle, and the surface of lantern ring cutter is equipped with the blade mounting holes in corresponding positioning sleeve outer profile section, spacing washer
Surface is equipped with the said spacer mounting bores in corresponding positioning sleeve outer profile section；Plurality of lantern ring cutter passes through blade mounting holes fixing sleeve
It is located at positioning sleeve lateral surface, multiple spacing washers are set in positioning sleeve lateral surface by said spacer mounting bores fixation.
5. according to as claimed in claim 3 a kind of for processing the cutter of harmonic speed reducer, which is characterized in that outside the spacing washer
Side is equipped with multiple first cooling holes, and running through along its length inside first knife handle has the first fluid injection runner, positions
The inside of set is run through along its length the second fluid injection runner being connected to the first fluid injection runner, and the second fluid injection runner is interior
Wall corresponds to spacing washer position and is equipped with the second cooling hole being connected to the first cooling hole.
6. according to as claimed in claim 3 a kind of for processing the cutter of harmonic speed reducer, which is characterized in that wherein further include leading
Column, limit optical axis, the upper plate above firm gear pedestal, the cutter pedestal below firm gear pedestal, wherein guide post is successively
Across upper plate, firm gear pedestal, cutter pedestal, the upper plate, cutter pedestal and guide post are slidably connected, and firm gear pedestal with lead
Column is fixedly connected；The one end for wherein limiting optical axis is fixedly connected with the bottom surface of upper plate, and the other end for limiting optical axis passes through firm gear
Pedestal is simultaneously fixedly connected with cutter pedestal；The surface of the upper plate is equipped with the cutting tool placket passed through for cutter body,；The knife
Have susceptor surface and be equipped with sleeve, is equipped with spring in the sleeve, spring one end is fixedly connected with the bottom of sleeve；First knife
Handle is fixedly connected with the first locating piece, and the driving device and the first locating piece are drivingly connected, and make cutter body successively
Across cutting tool placket and firm gear, and the surface of first locating piece and upper plate is adjacent to and drives upper plate and cutter bottom
Seat is moved along guide post direction, while the second knife handle is plugged in sleeve and is adjacent to the other end of spring.
7. according to as claimed in claim 6 a kind of for processing the cutter of harmonic speed reducer, which is characterized in that it further include lower plate,
The lower plate fixation is set on guide post, and is arranged below cutter pedestal；The bottom surface of the cutter pedestal is equipped with limited block,
The surface of limiting slot of the surface of the lower plate equipped with corresponding limited block, first locating piece and upper plate is adjacent to and drives
Upper plate and cutter pedestal move down, and the limited block of cutter pedestal is arranged in limiting slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314762.1A CN109940227A (en) | 2019-04-18 | 2019-04-18 | It is a kind of for processing the cutter of harmonic speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910314762.1A CN109940227A (en) | 2019-04-18 | 2019-04-18 | It is a kind of for processing the cutter of harmonic speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109940227A true CN109940227A (en) | 2019-06-28 |
Family
ID=67015603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910314762.1A Pending CN109940227A (en) | 2019-04-18 | 2019-04-18 | It is a kind of for processing the cutter of harmonic speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109940227A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567755A (en) * | 2019-10-09 | 2019-12-13 | 中南大学 | Numerical control type cutting ring soil sampler and control method thereof |
| CN113486476A (en) * | 2021-08-11 | 2021-10-08 | 重庆大学 | Grinding wheel tooth profile design method for grinding double-arc harmonic reducer rigid wheel slotting tool |
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| CN203900617U (en) * | 2014-04-08 | 2014-10-29 | 天津天海同步科技股份有限公司 | Inner locking push-type broach |
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| GB1365819A (en) * | 1972-02-02 | 1974-09-04 | Lapointe Machine Tool Co | Broaching tools |
| US5396818A (en) * | 1992-04-03 | 1995-03-14 | New Venture Gear, Inc. | Method of making a wafer broaching tool |
| CN202366974U (en) * | 2011-12-13 | 2012-08-08 | 潍坊帅克机械有限责任公司 | Circular spline corrector for robot harmonic wave reducer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567755A (en) * | 2019-10-09 | 2019-12-13 | 中南大学 | Numerical control type cutting ring soil sampler and control method thereof |
| CN113486476A (en) * | 2021-08-11 | 2021-10-08 | 重庆大学 | Grinding wheel tooth profile design method for grinding double-arc harmonic reducer rigid wheel slotting tool |
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Application publication date: 20190628 |
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| RJ01 | Rejection of invention patent application after publication |