CN106392789A - Polishing cutter provided with plurality of blades having arc-surface-shaped cutting edges - Google Patents
Polishing cutter provided with plurality of blades having arc-surface-shaped cutting edges Download PDFInfo
- Publication number
- CN106392789A CN106392789A CN201611014874.8A CN201611014874A CN106392789A CN 106392789 A CN106392789 A CN 106392789A CN 201611014874 A CN201611014874 A CN 201611014874A CN 106392789 A CN106392789 A CN 106392789A
- Authority
- CN
- China
- Prior art keywords
- blade
- polishing tool
- cambered surface
- arc
- sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B3/00—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools
- B24B3/36—Sharpening cutting edges, e.g. of tools; Accessories therefor, e.g. for holding the tools of cutting blades
- B24B3/40—Processes or apparatus specially adapted for sharpening curved edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a polishing cutter provided with a plurality of blades having arc-surface-shaped cutting edges. The polishing cutter comprises a blade fixing seat and a blade component, wherein the blade component is arranged on the blade fixing seat; the blade fixing seat comprises a fixing disc and a sleeve; the sleeve is concentrically arranged on the fixing disc; the sleeve is provided with a center hole; the blade component is concentrically arranged in the center hole; the blade component comprises a plurality of blades which are arranged in an annular array; and the inner side of each blade is provided with an arc-shaped cutting edge. Through the way, by adopting an integrated structure of three arc-surface-shaped cutting edges, the polishing cutter provided with the plurality of blades having the arc-surface-shaped cutting edges is capable of solving the problems of low cutting efficiency, short service life and cutting residues, especially suitable for machining of spherical parts, small in vibration, convenient to install and machine, firm in structure and good in durability.
Description
Technical field
The present invention relates to cutter field, more particularly to a kind of polishing tool of multi-blade cambered surface blade.
Background technology
Existing polishing tool typically by tool rest and single-edge blade two partly main become, single-edge blade is bolted
On tool rest.The shortcoming of existing polishing tool technology：
1. existing polishing tool cuts for one side blade, and cutting efficiency is low；
2. the cutting of one side blade leads to part to be processed discontinuity in process, and vibrations are big；
3. tool wear is big, and the concordance of part to be processed is poor；
4. there is cutting residual in the sphere top of part to be processed；
5. one side blade cutting abrasion rate is high, leads to blade life short, needs to improve.
Content of the invention
The invention mainly solves the technical problem of providing a kind of polishing tool of multi-blade cambered surface blade, lift the cutter longevity
Life, stock-removing efficiency and spherical parts processing concordance.
For solving above-mentioned technical problem, one aspect of the present invention is：A kind of multi-blade cambered surface blade is provided
Polishing tool, including：Blade fixed seat and blade assembly, described blade assembly is arranged in blade fixed seat, described blade
Fixed seat includes fixed disk and sleeve, and described sleeve is arranged concentrically on fixed disk, is provided with centre bore in described sleeve, described
Blade assembly is arranged concentrically on center in the hole, and described blade assembly includes several blades of annular array setting, described several knives
It is respectively arranged with curved blade inside piece.
In a preferred embodiment of the present invention, described blade assembly and centre bore interference fit.
In a preferred embodiment of the present invention, the outside of described several blades is respectively arranged with corresponding with center bore inner wall
Arc surface.
In a preferred embodiment of the present invention, described fixed disk and sleeve are formed in one structure.
In a preferred embodiment of the present invention, described several blades are hard alloy integrated formed structure.
In a preferred embodiment of the present invention, described several blades are respectively the first blade, the second blade and the 3rd knife
Piece, described first blade, the second blade and the 3rd blade centrally disposed in the hole of annular array successively.
In a preferred embodiment of the present invention, the angle of described first blade and the second blade is 120 degree, described second
The angle of blade and the 3rd blade is 120 degree.
In a preferred embodiment of the present invention, inside described first blade, it is provided with the first Roound edge, described second
It is provided with the second Roound edge inside blade, inside described 3rd blade, be provided with three-arc blade.
In a preferred embodiment of the present invention, described first Roound edge, the second Roound edge and three-arc blade
Height increase by 0.1 millimeter successively.
In a preferred embodiment of the present invention, described fixed disk is respectively arranged with installing hole.
The invention has the beneficial effects as follows：A kind of polishing tool of multi-blade cambered surface blade that the present invention points out, using three circles
Arc cutter sword integrative-structure, can solve the problems, such as that stock-removing efficiency is low, service life is short and cutting remains, and is particularly suitable for spherical parts
Processing, vibrations little, install and process operation facility, sound construction, ruggedness is good.
Brief description
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, will make to required in embodiment description below
Accompanying drawing be briefly described it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation of polishing tool one preferred embodiment of present invention multi-blade cambered surface blade；
Fig. 2 is the structural representation of blade fixed seat in Fig. 1；
Fig. 3 is the structural representation of blade assembly in Fig. 1.
Specific embodiment
The enforcement it is clear that described will be clearly and completely described to the technical scheme in the embodiment of the present invention below
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of not making creative work, broadly falls into the model of present invention protection
Enclose.
Refer to Fig. 1 to Fig. 3, the embodiment of the present invention includes：
A kind of polishing tool of multi-blade cambered surface blade, including：Blade fixed seat 1 and blade assembly 2, described blade assembly 2 sets
Put in blade fixed seat 1, described blade fixed seat 1 includes fixed disk 11 and sleeve 12, described sleeve 12 is arranged concentrically on solid
On price fixing 11, in described sleeve 12, it is provided with centre bore 13, described blade assembly 2 is arranged concentrically in centre bore 13, described knife
Piece assembly 2 includes several blades of annular array setting, is respectively arranged with arc corresponding with sphere inside described several blades
Blade, curved blade is different from the band angle blade of traditional single-edge blade, is conducive to the processing of sphere.
Described blade assembly 2 and centre bore 13 interference fit, during installation, heat to blade fixed seat 1, then knife
Centre bore 13 filled in by piece assembly 2, naturally fastens, is difficult to get loose, fixes without bolt, concentricity is high after blade fixed seat 1 cooling.
The outside of described several blade is respectively arranged with arc surface 27 corresponding with centre bore 13 inwall, and arc surface 27 is close to
Centre bore 13 inwall, sound construction, uniform force.
Described fixed disk 11 and sleeve 12 are formed in one structure, sound construction, and described several blades are hard alloy one
Forming structure, easy to process, ruggedness is good.
Described several blade is respectively the first blade 21, the second blade 22 and the 3rd blade 23, described first blade 21, the
Two blades 22 and the 3rd blade 23 be successively in the centrally disposed hole of annular array 13, described first blade 21 and the second blade 22
Angle is 120 degree, and the angle of described second blade 22 and the 3rd blade 23 is 120 degree, and stability during high-speed rotation is high, chip
Uniform force.
It is provided with the first Roound edge 24 inside described first blade 21, inside described second blade 22, be provided with the second circle
Arc cutter sword 25, is provided with three-arc blade 26 inside described 3rd blade 23.Described first Roound edge 24, the second circular arc knife
The height of sword 25 and three-arc blade 26 increases by 0.1 millimeter successively, 0.1 millimeter of each chip of each blade, and 3 blades have added
To reach 0.3 millimeter, the chip of sphere is high in machining efficiency.
It is respectively arranged with installing hole 14 on described fixed disk 11, facilitates the fixation of fixed disk 11, mount and dismount convenience
High.
In sum, the polishing tool of a kind of multi-blade cambered surface blade that the present invention points out, sphere part cutting stability
It is obviously improved with the efficiency of cutting, cutter life can increase by 70%, Cutting tool installation manner debug time shortens 40%, work effect
Rate is obviously improved, and the concordance of part to be processed is high, and the sphere top of part to be processed seldom remains.
The foregoing is only embodiments of the invention, not thereby limit the present invention the scope of the claims, every using this
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in the technology neck of other correlations
Domain, is included within the scope of the present invention.
Claims (10)
1. a kind of polishing tool of multi-blade cambered surface blade, including：Blade fixed seat and blade assembly, described blade assembly setting
It is characterised in that described blade fixed seat includes fixed disk and sleeve in blade fixed seat, described sleeve is arranged concentrically on solid
On price fixing, in described sleeve, it is provided with centre bore, described blade assembly is arranged concentrically on center in the hole, described blade assembly includes
Several blades of annular array setting, are respectively arranged with curved blade inside described several blades.
2. multi-blade cambered surface blade according to claim 1 polishing tool it is characterised in that described blade assembly with
Heart hole interference fit.
3. multi-blade cambered surface blade according to claim 1 polishing tool it is characterised in that described several blade outer
Side is respectively arranged with arc surface corresponding with center bore inner wall.
4. the polishing tool of multi-blade cambered surface blade according to claim 1 is it is characterised in that described fixed disk and sleeve
Be formed in one structure.
5. the polishing tool of multi-blade cambered surface blade according to claim 1 is it is characterised in that described several blade is hard
Matter alloy integrated formed structure.
6. the polishing tool of multi-blade cambered surface blade according to claim 1 is it is characterised in that described several blade is distinguished
For the first blade, the second blade and the 3rd blade, the annular array setting successively of described first blade, the second blade and the 3rd blade
In center in the hole.
7. the polishing tool of multi-blade cambered surface blade according to claim 6 is it is characterised in that described first blade and
The angle of two blades is 120 degree, and the angle of described second blade and the 3rd blade is 120 degree.
8. the polishing tool of multi-blade cambered surface blade according to claim 6 is it is characterised in that inside described first blade
It is provided with the first Roound edge, be provided with the second Roound edge inside described second blade, be provided with inside described 3rd blade
Three-arc blade.
9. the polishing tool of multi-blade cambered surface blade according to claim 8 is it is characterised in that described first circular arc knife
The height of sword, the second Roound edge and three-arc blade increases by 0.1 millimeter successively.
10. the polishing tool of multi-blade cambered surface blade according to claim 1 is it is characterised in that divide on described fixed disk
It is not provided with installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014874.8A CN106392789A (en) | 2016-11-18 | 2016-11-18 | Polishing cutter provided with plurality of blades having arc-surface-shaped cutting edges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611014874.8A CN106392789A (en) | 2016-11-18 | 2016-11-18 | Polishing cutter provided with plurality of blades having arc-surface-shaped cutting edges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106392789A true CN106392789A (en) | 2017-02-15 |
Family
ID=58068886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611014874.8A Pending CN106392789A (en) | 2016-11-18 | 2016-11-18 | Polishing cutter provided with plurality of blades having arc-surface-shaped cutting edges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106392789A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225493A (en) * | 2017-07-01 | 2017-10-03 | 刘美 | A kind of polishing blade and the polishing blade group with it |
| CN107378689A (en) * | 2017-07-01 | 2017-11-24 | 刘美 | A kind of surface polishing method and burnishing device |
| CN108992130A (en) * | 2018-06-29 | 2018-12-14 | 绵阳市第三人民医院 | Epiphysis grinding head and epiphysis sander |
| CN109129222A (en) * | 2018-10-18 | 2019-01-04 | 苏州斯洋电子科技有限公司 | A kind of Double-head multi-cutter piece polishing tool |
-
2016
- 2016-11-18 CN CN201611014874.8A patent/CN106392789A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107225493A (en) * | 2017-07-01 | 2017-10-03 | 刘美 | A kind of polishing blade and the polishing blade group with it |
| CN107378689A (en) * | 2017-07-01 | 2017-11-24 | 刘美 | A kind of surface polishing method and burnishing device |
| CN108992130A (en) * | 2018-06-29 | 2018-12-14 | 绵阳市第三人民医院 | Epiphysis grinding head and epiphysis sander |
| CN109129222A (en) * | 2018-10-18 | 2019-01-04 | 苏州斯洋电子科技有限公司 | A kind of Double-head multi-cutter piece polishing tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |