CN106041220B - Counter for reverse side step hole machined scrapes cutter - Google Patents
Counter for reverse side step hole machined scrapes cutter Download PDFInfo
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- CN106041220B CN106041220B CN201610465008.4A CN201610465008A CN106041220B CN 106041220 B CN106041220 B CN 106041220B CN 201610465008 A CN201610465008 A CN 201610465008A CN 106041220 B CN106041220 B CN 106041220B
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- cutter
- key
- scraper head
- counter
- reverse side
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
- B23D79/02—Machines or devices for scraping
- B23D79/04—Machines or devices for scraping with rotating cutting-tool, e.g. for smoothing linings of bearings
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Cutter is scraped for the counter of reverse side step hole machined the invention discloses a kind of, including：Cutter hub；Anti- scraper head assembly, it includes a tool apron and the sliding sleeve for the cooperation that matches with its lateral wall, one is provided on the tool apron for accommodating the groove of anti-scraper head, the anti-scraper head is arranged in a manner of it can be overturn along predetermined direction and stretch out groove in groove, and an opening stretched out in its sliding process for anti-scraper head is provided on the sliding sleeve；Replace component, is arranged between the cutter hub and anti-scraper head assembly, to realize that cutter head stretches out the state switching of groove by the way that the sliding sleeve is driven to be slided along desired trajectory, so that cutter head assembly can pass through hole to be processed in process.Present invention offer is a kind of to scrape cutter for the counter of reverse side step hole machined, can effectively reduce processing non-cutting time, improve production efficiency；Reduce operational risk, have can implementation result it is good, safety coefficient is high, and operation difficulty is low, the effect that production efficiency effectively improves.
Description
Technical field
The present invention relates to a kind of anti-cutter is scraped in the case that mechanical processing used.It is more particularly related to one
Kind is used in the case of being machined and scrapes cutter for the counter of reverse side step hole machined.
Background technology
At present for the reversed scraping in hole, the mode that is detached mostly using scraping cutter bar and scraper head, when use, will scrape
Knife bar passes through work piece bottom outlet, then installs cutter head and blade again to process reverse side counterbore, removes cutter head after processing, scrape
Knife bar is exited from bottom outlet again.
The major defect of Current protocols includes, first, processing efficiency is low, often process a hole will clamping and dismounting it is primary
Cutter head, service working time is too long, influences processing efficiency；Second, some workpiece are higher, clamping and dismounting cutter head need to take
Tower crane or moving operation, there is working at height risk, and safety coefficient is not guaranteed；Third, some processing environments are in than narrow
Space, people is not easy to carry out tool changing operation, and operation difficulty is larger.
Invention content
It is excellent it is an object of the invention to solve at least the above and/or defect, and provide at least to will be described later
Point.
Cutter is scraped for the counter of reverse side step hole machined it is a still further object of the present invention to provide a kind of, can effectively be subtracted
Lack processing non-cutting time, improve production efficiency；Operational risk is reduced, is the technique of the leading reverse side counterbore processing in the whole nation
Method, and solve the problems, such as that dress knife, dismounting knife are difficult and reduce the operational risk brought by dress knife and dismounting cutter, having can
Implementation result is good, and safety coefficient is high, and operation difficulty is low, the effect that production efficiency effectively improves.
In order to realize these purposes and other advantages according to the present invention, provide a kind of for reverse side step hole machined
It is counter to scrape cutter, including：
Cutter hub；
Anti- scraper head assembly, including a tool apron and with the matched sliding sleeve of its lateral wall, be provided on the tool apron
One for accommodating the groove of anti-scraper head, and the anti-scraper head is set in a manner of it can be overturn along predetermined direction and stretch out groove
In groove, the opening that one is provided on the sliding sleeve is stretched out in its sliding process for anti-scraper head；
Replace component, is arranged between the cutter hub and anti-scraper head assembly, with by driving the sliding sleeve edge predetermined
It slides to realize that cutter head stretches out the state switching of groove, so that anti-scraper head assembly can smoothly be worn in process track
Cross hole to be processed.
Preferably, wherein, the anti-scraper head passes through a torsionspring and the lock-screw being matched therewith, floating
It sells and then in groove.
Preferably, it wherein, is provided on the tool apron and matches to carry out the Guiding machine of positioning and guiding to it with sliding sleeve
Structure.
Preferably, wherein, the material of the guiding mechanism is configured as being made of nylon.
Preferably, wherein, the detent mechanism being defined to its sliding stroke is provided on the sliding sleeve.
Preferably, wherein, the transposition component includes：One merges the housing with open end with cutter hub matching；
One push-plate, lateral wall are provided with multiple first keys, and the number of first key is set in the radial direction
For even number；
One turntable, lateral wall are provided with multiple second keys in the radial direction, and the number of second key is arranged to
The half of first key, and the height of second key is more than the height of the first key；
Push-plate guiding mechanism, on madial wall setting match with matched first keyway of the first key and with the second key
The second keyway closed, and first keyway is in staggered with the second keyway；
Wherein, the push-plate guiding mechanism is arranged on the open end of the housing and is matched with its madial wall, and described
One key is respectively arranged with the first protruding portion for extending ontology, the end face of first protruding portion with one end that the second key is in contact
The inclined surface of one predetermined angle of upper setting, spatially to be formed the first key teeth, the second key teeth, the tooth peak of first key teeth with
There is a preset distance between the bottom of the tooth of second key teeth；
The push-plate guiding mechanism is provided with one second protruding portion above the first keyway, and second protruding portion
It is provided on end face and the matched skewed slot of the second key teeth；
The turntable is connect by an elastic mechanism and then setting with the bottom side of housing, and then forms transposition component sheet
Body.
Preferably, wherein, the push-plate is connect by a connecting plate and then the sliding sleeve with anti-scraper head assembly.
Preferably, wherein, the elastic mechanism includes the first elastic element and the second elastic element；
Wherein, first elastic element is connect by a cutting ferrule and then with turntable, and second elastic element passes through lining
It pads and then is contacted with push-plate guiding mechanism.
Preferably, wherein, the angle of inclination of the inclined surface is arranged to 30-45 degree.
Preferably, wherein, the number of first key is arranged to 24, and the number of second key is arranged to 12
It is a.
The present invention includes at least following advantageous effect：First, anti-scraper head of the present invention by Unique physical design, is realized
When by hole to be processed, anti-scraper head covers groove by sliding sleeve makes anti-scraper and then by the limiting of anti-scraper head in groove
Head, by the component that replaces after cutter head is by hole to be processed, realizes that sliding sleeve position changes, so that groove in closed state
Interior anti-scraper head overturns and then automatically opens, and is acted with normal scrape hole and chamfering, after machining, again by transition components
Change sliding sleeve position, its anti-scraper head is made to fall into groove, and pass through sliding sleeve and cover the automatic closure for realizing blade, and then realize
Knife bar smoothly exits bottom outlet, completes the reverse side process operation in hole.Therefore the present invention realized by the component that replaces slide over it is upper
Flexible conversion between bottom, anti-scraper head automatically opening under torsionspring effect, and it is automatic under sliding sleeve compressing
Flexible conversion technology between closure, and then solve dress cutter head when processing each hole, the tedious work for dismantling cutter head, it reduces
Processing non-cutting time, improve production efficiency；And solve the problems, such as that dress knife, dismounting knife are difficult and reduce because of dress knife and dismounting knife
Have the operational risk brought, increase safety coefficient, be the process of the leading reverse side counterbore processing in the whole nation.
Second, the present invention by be arranged on tool apron and with the matched guiding mechanism of sliding sleeve so that its slip is smooth, surely
It is qualitative good, while its material uses nylon so that it physically has very strong elasticity, can absorb anti-scraper head work
The vibration transmitted has good damping effect, and support and guiding role can also be played during scrape hole.
Third, setting of the present invention by the component that replaces, makes it have exchange point, upstream point, downlink point in housing, with
Its stroke is controlled, and effectively by push-plate, turntable, push-plate guiding mechanism structure design, it is made flexibly to realize
The upper conversion between bottom, and then the working condition of anti-scraper head effectively, automatically switch, having can implementation result
Good, operability is strong, the good effect of stability.
Part is illustrated to embody by further advantage, target and the feature of the present invention by following, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Description of the drawings
Fig. 1 is to be in one embodiment of the present of invention for the anti-transposition component for scraping cutter of reverse side step hole machined
The cross section structure schematic diagram of position state；
Fig. 2 is to be in an alternative embodiment of the invention for the anti-transposition component for scraping cutter of reverse side step hole machined
The cross section structure schematic diagram of the next state.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to enable those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of a other element or combinations.
Fig. 2 shows a kind of anti-way of realization for scraping cutter for reverse side step hole machined according to the present invention, wherein
Including：
Cutter hub 1；
Anti- scraper head assembly 2 including a tool apron and sliding sleeve matched with its lateral wall 20, is used for anti-scraper head
When in groove, the position of anti-scraper head is defined, one is provided on the tool apron for accommodating anti-scraper head 21
Groove 22 is used to store anti-scraper head, and the anti-scraper head is set in a manner of it can overturn along predetermined direction and stretch out groove
It puts in groove, to adapt it to the anti-needs for scraping stepped hole, one is provided on the sliding sleeve in its sliding process for anti-
The opening 23 that scraper head stretches out；
Replace component 3, is arranged between the cutter hub and anti-scraper head assembly, with by driving the sliding sleeve edge predetermined
It slides to realize that cutter head stretches out the state switching of groove, so that anti-scraper head assembly can smoothly be worn in process track
Cross hole to be processed.Had using this scheme and improve production efficiency；And solve the problems, such as dress knife, dismounting knife it is difficult and reduce because
The operational risk that dress knife and dismounting cutter are brought increases the benefit of safety coefficient.Also, this mode be it is a kind of compared with
The explanation of good example, however, it is not limited to this.When implementing the present invention, can be carried out according to user's demand appropriate replacement and
Modification.
As shown in Fig. 2, in another example, the anti-scraper head is by a torsionspring 24 and is matched therewith
Lock-screw 25 floats and sells (not shown) and then in groove, the rotating shaft of the pin for anti-scraper head that float.Using
This scheme is realized when by hole to be processed, anti-scraper head passes through sliding sleeve lid by the anti-scraper head of Unique physical design
Firmly groove and then anti-scraper head is made to be in closed state in groove the limiting of anti-scraper head, pass through Kong Houtong to be processed in cutter head
Transposition component is crossed, realizes that sliding sleeve position changes, so that the anti-scraper head in groove overturns and then automatically opens, normally to scrape
Hole and chamfering action after machining, change sliding sleeve position again by transition components, its anti-scraper head are made to fall into groove,
And pass through sliding sleeve and cover the automatic closure for realizing blade, and then realize that knife bar smoothly exits bottom outlet, complete the reverse side processing in hole
Operation.Therefore the present invention is realized by the component that replaces and slides over the upper flexible conversion between bottom, anti-scraper head is reversing
Automatically opening under spring effect, and the flexible conversion technology between the automatic closure under sliding sleeve compressing, and then solve and add
Dress cutter head during each hole of work, the tedious work for dismantling cutter head, reduce processing non-cutting time, improve production efficiency；And it solves
It certainly fills knife, dismantle the operational risk that the problem of knife is difficult and reduction are brought by dress knife and dismounting cutter, increase safety coefficient, be
The process of the leading reverse side counterbore processing in the whole nation, have can implementation result hair, safety coefficient is high, strong operability, stability
It is good, the high benefit of production efficiency.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.
When implementing the present invention, appropriate substitutions and modifications can be carried out according to user's demand.
As shown in Fig. 2, in another example, it is provided with to match with sliding sleeve on the tool apron and is led with carrying out positioning to it
To guiding mechanism 26.This scheme is used so that sliding in and out for sliding sleeve is positioned and be oriented to, so that its slip is smooth, surely
It is qualitative good, and can also play a supporting role during scrape hole, have can implementation result it is good, the good benefit of stability.And
And this mode is a kind of explanation of preferred embodiments, however, it is not limited to this.It, can be according to using when implementing the present invention
Person's demand carries out appropriate substitutions and modifications.
As shown in Fig. 2, in another example, the material of the guiding mechanism is configured as being made of nylon.Using
The material of guiding mechanism is used nylon by this scheme so that it physically has very strong elasticity, can absorb counter scrape
The vibration transmitted of cutter head work, has a good damping effect, so with can implementation result it is good, operability is strong, stability
Good benefit.Also, this mode is a kind of explanation of preferred embodiments, and however, it is not limited to this.Implementing the present invention
When, appropriate substitutions and modifications can be carried out according to user's demand.
As shown in Fig. 2, in another example, the localization machine being defined to its sliding stroke is provided on the sliding sleeve
Structure 27.This scheme is used to make it have the benefit of better product structure stability.Also, this mode is one
The explanation of kind preferred embodiments, however, it is not limited to this.When implementing the present invention, appropriate replace can be carried out according to user's demand
It changes and changes.
As shown in Fig. 2, in another example, the transposition component includes：One merges with cutter hub matching with spacious
The housing 30 at beginning, is used to provide the cavity of a receiving other component, and plays what is connect with cutter hub and anti-scraper head simultaneously
Effect；
One push-plate 310, lateral wall are provided with multiple first keys 311, are arranged to shallow key, and institute in the radial direction
The number for stating the first key is arranged to even number, is conducive to the later stage and the cooperation of the second key is arranged in what is interlocked in push-plate guiding mechanism
Portion, while conducive to the setting of the second key number；
One turntable 320, lateral wall are provided with multiple second keys 321, the number quilt of second key in the radial direction
Be set as the half of the first key, and the height of second key is more than the height of the first key, is arranged to deep key, with
In the later stage in operation, by the cooperation of the first keyway in the second key and push-plate guiding mechanism, realize stop, and then right
The position that sliding sleeve covers groove is defined, and realizes the retracted position switching of anti-scraper head；
Push-plate guiding mechanism 330, setting and the matched first keyway (not shown) of the first key, Yi Jiyu on madial wall
The matched second keyway (not shown) of second key, by the way that the keyway realization of different depth is good for first, the second key is operating
Cooperation in the process, and then realize switching upper and the next in operation, and first keyway is in the second keyway
It is staggered；
Wherein, the push-plate guiding mechanism is arranged on the open end of the housing and is matched with its madial wall, and described
One key is respectively arranged with the first protruding portion 312,322 for extending ontology with one end that the second key is in contact, and described first protrudes
The inclined surface 313,323 of one predetermined angle on the end face in portion is set, spatially to be formed the first key teeth, the second key teeth, is used
In turntable and push-plate is caused to be coordinated each other therebetween, the tooth peak of first key teeth and the bottom of the tooth of the second key teeth it
Between there is a preset distance, its role is to slide along inclined-plane therebetween, and then realize the indexing of turntable, and then make
The stop of both turntable and push-plate in push-plate guiding mechanism is obtained with being slidably matched and sliding sleeve being driven to move；
The push-plate guiding mechanism is provided with one second protruding portion 331 above the first keyway, and described second protrudes
Skewed slot 332 matched with the second key teeth is provided on the end face in portion, is used to be defined its position with the cooperation of the second key,
To realize it with different movement travels and motion state；
The turntable is connect by an elastic mechanism 340 and then setting with the bottom side of housing, and elastic mechanism is to provide
One elastic anchorage force so that it can push the inclined surface of turntable to be moved along scheduled spacing, and then realize indexing, and then form
Replace component body.Using this scheme have can implementation result it is good, the strong benefit of operability.Also, this mode
A kind of only explanation of preferred embodiments, however, it is not limited to this.When implementing the present invention, can be fitted according to user's demand
When substitutions and modifications.
As shown in Fig. 2, in another example, the push-plate by a connecting plate 350 and then with anti-scraper head assembly
Sliding sleeve connects.This scheme is used to realize connection therebetween, while makes the maintenance in its later stage and overhauls advantageously, tool
Have can implementation result it is good, the strong benefit of operability.Also, this mode is a kind of explanation of preferred embodiments, but
It is not limited thereto.When implementing the present invention, appropriate substitutions and modifications can be carried out according to user's demand.
As shown in Fig. 2, in another example, the elastic mechanism includes the first elastic element 341 and the second elasticity
Element 342；
Wherein, first elastic element is connect by a cutting ferrule 360 and then with turntable, and second elastic element passes through
It pads 370 and then is contacted with push-plate guiding mechanism.Use this scheme by different components use different elastic elements with
And the elastic element of different elastic forces is supported, so that it, which leads to, adapts to different working environments and working strength, having can be real
Apply that effect is good, the strong benefit of operability.Also, this mode is a kind of explanation of preferred embodiments, but is not limited to
In this.When implementing the present invention, appropriate substitutions and modifications can be carried out according to user's demand.
As shown in Fig. 2, in another example, the angle of inclination of the inclined surface is arranged to 30-45 degree.Using this
Scheme is so that it has preferably indexable effect, conducive to the benefit switched between upper and lower.Also, this mode is only
It is a kind of explanation of preferred embodiments, however, it is not limited to this.When implementing the present invention, it is appropriate to be carried out according to user's demand
Substitutions and modifications.
As shown in Fig. 2, in another example, the number of first key is arranged to 24, of second key
Number is arranged to 12.When only ensureing its stability and operability using this scheme, wherein a kind of best setting side
Formula, have can implementation result it is good, operability is strong, the good benefit of stability.Also, this mode is a kind of preferable reality
The explanation of example, however, it is not limited to this.When implementing the present invention, appropriate replacement can be carried out according to user's demand and is repaiied
Change.
Implementation：
Anti- scraper is first arranged on closed state referring to attached drawing 1 by us, and transposition component is in bit positions.Have 24 on push-plate
A low key has 12 Gao Jian on turntable, has 12 shallow keyways and the 12 deep keyways staggered on push-plate guidance set.Upper
When, 24 low keys of push-plate are in 24 keyways of push-plate guidance set, and 12 Jiang Gaos of turntable are just at shallow keyway
In the skewed slot of top.
Anti- scraper is passed through into hole to be processed, and give connecting plate one upward thrust in aperture, so that connecting plate,
Push-plate, cutting ferrule, sliding sleeve are linked to be uplink together so that and push-plate pushes turntable to be moved in push-plate guidance set to cutter hub direction, when
After the vertex of the second key teeth reaches exchange point A on turntable, leaned against originally on turntable supporting point on skewed slot just without, while by
In the supporting surface of push-plate and turntable be 30-45 degree inclined-plane, and between the first key teeth and the second key teeth have a preset distance, therefore
Under the action of the elastic force of second elastic element, turntable will glide along inclined surface, when push-plate rises to certain altitude (as above site
C turntable can be made to go downwards to certain position after), after turntable goes downwards to exchange point, at this time turntable because inclined surface glide the reason of,
Through having turned over certain angle, therefore turntable will not fall into original track, but enter adjacent thereto in push-plate guidance set
In second keyway, turntable can push the downlink together such as push-plate and sliding sleeve, cutter head is in torsion bullet under the action of the first elastic element
It discharged gradually under the action of spring, slowly open and stretch out groove, meanwhile, after the tooth point on turntable reaches lower site B, just no longer
Downlink, cutting ferrule can be tightly close on turntable under the action of the first elastic element, and all components stop movement, so far, counter to scrape
Cutter head is also opened completely, at this moment can scrape hole work.
After the completion of scrape hole work, by touching aperture to anti-one thrust of scraper connecting plate, to be pushed away by connected to it
Disk pushes turntable to be moved to cutter hub side in push-plate guidance set, while sliding sleeve window can be slowly pressed into groove with dynamic cutter head
Portion, which realizes, to be closed, at this point, after the vertex of the second key teeth on turntable reaches exchange point A, leans against the branch on skewed slot on turntable originally
Support point is just without simultaneously because the supporting surface of push-plate and turntable is 30-45 degree inclined-plane, and between the first key teeth and the second key teeth
With a preset distance, therefore under the action of the elastic force of the second elastic element, turntable will glide along inclined surface, when push-plate rises
(as above site C) can make turntable go downwards to certain position after to certain altitude, after turntable goes downwards to exchange point, at this time turntable because
The reason of inclined surface glides has had been rotated through certain angle, therefore turntable will not fall into original track, but is led into push-plate
To above component, and in adjacent with keyway where original the first keyway in being stuck in, because the second key on turntable is higher than first
Strong groove depth, so that turntable clamping stagnation is here, and cutting ferrule also can be closely against turntable under the action of the first elastic element
On, other component also stops moving, and at this moment anti-scraper head has also entered knife box by sliding sleeve compression completely, and anti-scraper can be from
It is taken out in workpiece, process is completed.
Number of devices and treatment scale described herein are the explanations for simplifying the present invention.To the present invention for anti-
The anti-application for scraping cutter of face step hole machined, modifications and variations will be readily apparent to persons skilled in the art.
Although the embodiments of the present invention have been disclosed as above, but its be not restricted in specification and embodiment it is listed
With.It can be applied to the various fields for being suitble to this practicality completely.It for those skilled in the art, can be easily
Realize other modification.Therefore without departing from the general concept defined in the claims and the equivalent scope, this practicality is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (9)
1. a kind of scrape cutter for the counter of reverse side step hole machined, which is characterized in that including：
Cutter hub；
Anti- scraper head assembly, including a tool apron and with the matched sliding sleeve of its lateral wall, being provided with one on the tool apron can
For accommodating the groove of anti-scraper head, the anti-scraper head is arranged on groove in a manner of it can be overturn along predetermined direction and stretch out groove
Opening that is interior, one is provided on the sliding sleeve being stretched out in its sliding process for anti-scraper head；
Replace component, is arranged between the cutter hub and anti-scraper head assembly, with by driving the sliding sleeve along desired trajectory
It slides and is switched with realizing that cutter head stretches out the state of groove, so that anti-scraper head assembly can be passed through and be treated in process
The hole of processing；
Wherein, the transposition component includes：One merges the housing with open end with cutter hub matching；
One push-plate, lateral wall are provided with multiple first keys, and the number of first key is arranged to even in the radial direction
Number；
One turntable, lateral wall are provided with multiple second keys in the radial direction, and the number of second key is arranged to first
The half of key, and the height of second key is more than the height of the first key；
Push-plate guiding mechanism, setting and matched first keyway of the first key and matched with the second key on madial wall
Second keyway, and first keyway is in staggered with the second keyway；
Wherein, the push-plate guiding mechanism is arranged on the open end of the housing and is matched with its madial wall, first key
The one end being in contact with the second key is respectively arranged with the first protruding portion for extending ontology, is set on the end face of first protruding portion
The inclined surface of a predetermined angle is put, spatially to be formed the first key teeth, the second key teeth, the tooth peak and second of first key teeth
There is a preset distance between the bottom of the tooth of key teeth；
The push-plate guiding mechanism is provided with one second protruding portion, and the end face of second protruding portion above the first keyway
On be provided with and the matched skewed slot of the second key teeth；
The turntable is connect by an elastic mechanism and then setting with the bottom side of housing, and then forms transposition component body.
2. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that the anti-scraper head leads to as described in claim 1
A torsionspring and the lock-screw being matched therewith are crossed, floats and sells and then in groove.
3. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that set on the tool apron as described in claim 1
Have and match to carry out the guiding mechanism of positioning and guiding to it with sliding sleeve.
4. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that the guiding mechanism as claimed in claim 3
Material is configured as being made of nylon.
5. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that set on the sliding sleeve as described in claim 1
There is the detent mechanism being defined to its sliding stroke.
6. cutter is scraped for the counter of reverse side step hole machined as described in claim 1, which is characterized in that
The push-plate is connect by a connecting plate and then the sliding sleeve with anti-scraper head assembly.
7. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that the elastic mechanism packet as described in claim 1
Include the first elastic element and the second elastic element；
Wherein, first elastic element is connect by a cutting ferrule and then with turntable, second elastic element by pad into
And it is contacted with push-plate guiding mechanism.
8. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that incline the inclined surface as described in claim 1
Rake angle is arranged to 30-45 degree.
9. cutter is scraped for the counter of reverse side step hole machined, which is characterized in that of first key as described in claim 1
Number is arranged to 24, and the number of second key is arranged to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465008.4A CN106041220B (en) | 2016-06-23 | 2016-06-23 | Counter for reverse side step hole machined scrapes cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610465008.4A CN106041220B (en) | 2016-06-23 | 2016-06-23 | Counter for reverse side step hole machined scrapes cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041220A CN106041220A (en) | 2016-10-26 |
| CN106041220B true CN106041220B (en) | 2018-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610465008.4A Active CN106041220B (en) | 2016-06-23 | 2016-06-23 | Counter for reverse side step hole machined scrapes cutter |
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| Country | Link |
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| CN (1) | CN106041220B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106825769B (en) * | 2017-03-07 | 2018-07-06 | 中江志诚钢化玻璃制品有限公司 | The structure of scraping can be synchronized to cylinder inner wall in glass processing component |
| CN107414111A (en) * | 2017-08-22 | 2017-12-01 | 永嘉县信诚科技服务有限公司 | Novel cutting device |
| CN109396504A (en) * | 2018-12-17 | 2019-03-01 | 山东威达重工股份有限公司 | The numerically-controlled machine tool counterbore method of anti-countersink and its workpieces processing automatically |
| CN109759610B (en) * | 2019-04-01 | 2024-03-19 | 松德刀具（长兴）科技有限公司 | Telescopic reverse scraper |
| CN110480099B (en) * | 2019-07-17 | 2024-02-02 | 苏州名匠阀门设备有限公司 | Machining tool and machining method for counter bore on back surface of workpiece |
| CN114289764B (en) * | 2022-01-19 | 2023-05-26 | 航天精工股份有限公司 | Combined cutter for processing blind end stepped hole |
| CN114918492A (en) * | 2022-06-29 | 2022-08-19 | 上海外高桥造船有限公司 | Base reverse side boring and milling frock |
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| CN201760674U (en) * | 2010-09-02 | 2011-03-16 | 江西铜业股份有限公司 | Reverse-direction double-edge smoothing cutter |
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| CN205733288U (en) * | 2016-06-23 | 2016-11-30 | 绵阳市绵工工具有限公司 | Counter for the processing of reverse side stepped hole scrapes cutter |
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| CN2106018U (en) * | 1991-11-21 | 1992-06-03 | 东方汽轮机厂 | Telescopic type reverse spot-facing cutter |
| DE19917101A1 (en) * | 1999-04-15 | 2000-10-26 | Uniflex Hydraulik Gmbh | Tool for paring inside of tubes; has knife head with transverse rotating adjusting spindle having threaded sections and two paring knives with threading sections engaging adjusting spindle |
| CN101856751A (en) * | 2010-05-21 | 2010-10-13 | 天津赛瑞机器设备有限公司 | Reverse scribing cutter for machining reverse sides of hole type parts |
| CN201760674U (en) * | 2010-09-02 | 2011-03-16 | 江西铜业股份有限公司 | Reverse-direction double-edge smoothing cutter |
| CN103008791A (en) * | 2012-12-07 | 2013-04-03 | 上海锅炉厂有限公司 | Multilevel-positioning scraping plate of rotary cutter |
| CN205733288U (en) * | 2016-06-23 | 2016-11-30 | 绵阳市绵工工具有限公司 | Counter for the processing of reverse side stepped hole scrapes cutter |
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| Publication number | Publication date |
|---|---|
| CN106041220A (en) | 2016-10-26 |
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