CN208913715U - A kind of square position cutterhead and equipment for grinding - Google Patents
A kind of square position cutterhead and equipment for grinding Download PDFInfo
- Publication number
- CN208913715U CN208913715U CN201821754472.6U CN201821754472U CN208913715U CN 208913715 U CN208913715 U CN 208913715U CN 201821754472 U CN201821754472 U CN 201821754472U CN 208913715 U CN208913715 U CN 208913715U
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- China
- Prior art keywords
- cutterhead
- cutterhead body
- square position
- hole
- grinding
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- 238000000227 grinding Methods 0.000 title claims abstract description 29
- 210000002421 cell wall Anatomy 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003801 milling Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000003116 impacting effect Effects 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model relates to cutter manufacture technical field, a kind of square position cutterhead and equipment for grinding are provided.The square position cutterhead, wherein include: cutterhead body；The side of the cutterhead body and the first end of ring cutting part connect, and the second end of the ring cutting part is grinding end, are provided with multiple chip spaces on the grinding end；The fixation hole for installing amplitude transformer is provided among the cutterhead body, the luffing boom end is provided with protrusion, and one end of the protrusion is located in the fixation hole；Correspond to the fixation hole in the cutterhead body and is provided with multiple mounting holes for mounting fixing parts.Amplitude transformer is fixed among cutterhead body in square position cutterhead provided by the utility model, it can guarantee that cutterhead body and the axis of knife handle are concentric, and the multiple mounting holes of setting are convenient for for amplitude transformer and cutterhead body being fixed together, the case where cutterhead body bounce will not be generated, can guarantee the smooth of workpiece surface, have many advantages, such as that using effect is good and save the cost.
Description
Technical field
The utility model relates to cutter manufacture technical fields, more particularly, to a kind of square position cutterhead that risk is low and grinding
Equipment.
Background technique
With the development of economy, the grinding and polishing processing capacity of the progress of technology, various planes is continuously increased, in order to improve life
Efficiency is produced, people constantly design the bigger polisher lapper of abrasive disk, to be once capable of processing more workpiece.But increase is ground
Grinding wheel diameter will increase the difficulty of processing of abrasive disk, increase grinder manufacturing cost.Simultaneously as big abrasive disk inside and outside half
Diameter gap is larger, and linear velocity has very big difference, and therefore, the grinding quality of workpiece is also affected.
Current milling cutter be usually include cutterhead body and positioned at the grinding part of cutterhead body one end, utilize driving dress
It sets and milling cutter rotation is driven by shaft, workpiece surface is ground by grinding part.But current milling cutter according to
So have the following problems:
Milling cutter is connect with knife handle, and when the amplitude transformer of knife handle is connect with cutterhead body in the prior art, there are amplitude transformers
Cutterhead body decentraction, it is impossible to ensure that the concentricity of knife handle and cutterhead body, cutterhead body is caused to generate end face run-out and circle
Week bounce will cause workpiece surface out-of-flatness or there is scratch, can also impact, cause into cutterhead body service life
This increase.
In conclusion in existing milling cutter cutterhead body and knife handle amplitude transformer decentraction, will cause workpiece surface
There is scratch in out-of-flatness, can also impact to cutterhead body service life.
Utility model content
Technical problems to be solved
The purpose of this utility model is to provide square position cutterhead is provided with, to solve cutterhead body in existing milling cutter
With the amplitude transformer decentraction of knife handle, it will cause workpiece surface out-of-flatness or there is scratch, it can also be to cutterhead body service life
The problem of impacting.
Technical solution
In order to solve the above technical problems, square position cutterhead provided by the utility model, wherein include: cutterhead body；The knife
The side of disk ontology and the first end of ring cutting part connect, and the second end of the ring cutting part is grinding end, the grinding
Multiple chip spaces are provided on end；
The fixation hole for installing amplitude transformer is provided among the cutterhead body, the luffing boom end is provided with convex
It rises, one end of the protrusion is located in the fixation hole；Correspond to the fixation hole in the cutterhead body and is provided with multiple use
In the mounting hole of mounting fixing parts.
The fixation for installing amplitude transformer is provided among cutterhead body described in square position cutterhead provided by the utility model
Hole, by be located at cutterhead body among fixation hole, amplitude transformer is fixed among cutterhead body, can guarantee cutterhead body with
The axis of knife handle is concentric, and multiple mounting holes are arranged convenient for amplitude transformer and cutterhead body are fixed together, and will not generate cutterhead
The case where ontology is beated can guarantee the smooth of workpiece surface, have many advantages, such as that using effect is good and save the cost.
The bottom of cutterhead body is arranged in fixation hole, and fixation hole is blind hole, and fixation hole is matched with the protrusion of luffing boom end.
In above-mentioned any scheme, further, multiple mounting holes are uniformly distributed around the circumferential direction of the fixation hole.
In above-mentioned any scheme, further, connecting hole corresponding with the mounting hole is provided in the amplitude transformer.
Fixing piece is connect after capable of being arranged in mounting hole with connecting hole, and internal screw thread is provided in connecting hole, and fixing piece is provided with and interior spiral shell
The matched external screw thread of line, is attached by screw thread.Fixing piece is common screw.
In above-mentioned any scheme, further, multiple lightening holes, multiple losss of weight are provided in the cutterhead body
Hole is uniformly distributed along the circumferential direction of the fixation hole.
Multiple lightening holes, which are arranged, can reduce the weight of entire cutterhead body, revolving speed be improved, to improve production efficiency.
In above-mentioned any scheme, further, the lightening hole is fan-shaped in class, and the lightening hole is from the cutterhead body
Width at edge to the cutterhead body center is gradually reduced.
Class sector is set by lightening hole, not only makes loss of weight area maximum and can reach strong needed for cutterhead body
Degree.
In above-mentioned any scheme, further, in the cutterhead body corresponds to the mounting hole and be provided with concave surface, institute
Concave surface is stated for placing the head of the fixing piece.Concave surface, which is arranged, can prevent the head of screw from impacting to work pieces process.
In above-mentioned any scheme, further, the concave surface and ring cutting part are located at the same of the cutterhead body
Side, circumferential direction setting of the concave surface around the mounting hole.
In above-mentioned any scheme, further, the bottom of the outer rim of the cutterhead body and the cutterhead body is hung down
Straight setting.
In above-mentioned any scheme, further, the slot of the extending direction of the cell wall of the chip space and the chip space
There are certain angles in deep direction.
The utility model additionally provides a kind of equipment for grinding, wherein includes: square position cutterhead as described above.
Beneficial effect
The fixation for installing amplitude transformer is provided among cutterhead body described in square position cutterhead provided by the utility model
Hole, by be located at cutterhead body among fixation hole, amplitude transformer is fixed among cutterhead body, can guarantee cutterhead body with
The axis of knife handle is concentric, and multiple mounting holes are arranged convenient for amplitude transformer and cutterhead body are fixed together, and will not generate cutterhead
The case where ontology is beated can guarantee the smooth of workpiece surface, have many advantages, such as that using effect is good and save the cost.
Further, multiple mounting holes are uniformly distributed around the circumferential direction of the fixation hole.
Further, connecting hole corresponding with the mounting hole is provided in the amplitude transformer.
Detailed description of the invention
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first viewing angle constructions schematic diagram of square position cutterhead provided by the embodiment of the utility model；
Fig. 2 is the second viewing angle constructions schematic diagram of square position cutterhead provided by the embodiment of the utility model；
Fig. 3 is the cross-sectional view in the direction A-A in Fig. 2；
Fig. 4 is the first viewing angle constructions schematic diagram of square position cutterhead provided by the embodiment of the utility model and amplitude transformer；
Fig. 5 is the second viewing angle constructions schematic diagram of square position cutterhead provided by the embodiment of the utility model and amplitude transformer；
Fig. 6 is the cross-sectional view of square position cutterhead and amplitude transformer provided by the embodiment of the utility model；
Fig. 7 is the structural schematic diagram that chip space is obliquely installed in square position cutterhead provided by the embodiment of the utility model；
Fig. 8 is the third viewing angle constructions schematic diagram of square position cutterhead provided by the embodiment of the utility model and amplitude transformer.
Appended drawing reference:
1- cutterhead body；2- ring cutting part；3- amplitude transformer；
4- chip space；The head 5-；6- mounting hole；
7- lightening hole；The concave surface 8-；9- interconnecting piece；
10- protrusion；11- screw rod；12- connecting hole；
13- outer rim；14- fixation hole.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " hang down
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment one
As shown in Figures 1 to 6, square position cutterhead provided by the utility model is wherein, comprising: cutterhead body 1；The cutterhead sheet
The side of body 1 is connect with the first end of ring cutting part 2, and the second end of the ring cutting part 2 is grinding end, the grinding end
On be provided with multiple chip spaces 4；
The fixation hole 14 for installing amplitude transformer 3,3 end of the amplitude transformer setting are provided among the cutterhead body 1
There is protrusion 10, described raised 10 one end is located in the fixation hole 14；Correspond to the fixation hole 14 in the cutterhead body 1
It is provided with multiple mounting holes 6 for mounting fixing parts.
It is provided among cutterhead body 1 described in square position cutterhead provided by the utility model for installing consolidating for amplitude transformer 3
Determine hole 14, by being located at the fixation hole 14 among cutterhead body 1, amplitude transformer 3 is fixed among cutterhead body 1, can be guaranteed
Cutterhead body 1 and the axis of knife handle are concentric, and multiple mounting holes 6 are arranged and are convenient for amplitude transformer 3 and cutterhead body 1 being fixed on one
Rise, will not generate cutterhead body 1 beat the case where, can guarantee the smooth of workpiece surface, have using effect it is good and saving at
This advantages that.
Wherein, the diameter of protrusion 10 is less than the diameter of amplitude transformer 3, and the diameter of protrusion 10 is matched with fixation hole 14, Neng Goubian
It is inserted into fixation hole 14 in protrusion 10.
The bottom of cutterhead body 1 is arranged in fixation hole 14, and fixation hole 14 is blind hole, fixation hole 14 and 3 end of amplitude transformer
Protrusion 10 matches.
In above-mentioned any scheme, further, multiple mounting holes 6 are uniformly distributed around the circumferential direction of the fixation hole 14.It is excellent
Selection of land, three mounting holes 6, which are arranged, can preferably be fixed on cutterhead body 1 in amplitude transformer 3, will not waste more processing
Technique and cost.
As shown in figure 8, further, being provided in the amplitude transformer 3 and the mounting hole 6 in above-mentioned any scheme
Corresponding connecting hole 12.Fixing piece is connect after capable of being arranged in mounting hole 6 with connecting hole 12, and interior spiral shell is provided in connecting hole 12
Line, fixing piece be provided with the matched external screw thread of internal screw thread, be attached by screw thread.Fixing piece is common screw.Screw
The head 5 being arranged including top and the screw rod 11 connecting with head 5, the part that 11 bottom of screw rod is connect with connecting hole are provided with outer
Screw thread.
In above-mentioned any scheme, further, it is provided with multiple lightening holes 7 in the cutterhead body 1, it is multiple described to subtract
Repeated hole 7 is uniformly distributed along the circumferential direction of the fixation hole 14.
Multiple lightening holes 7, which are arranged, can reduce the weight of entire cutterhead body 1, revolving speed be improved, to improve production efficiency.
In above-mentioned any scheme, further, the lightening hole 7 is fan-shaped in class, and the lightening hole 7 is from the cutterhead sheet
Width at 1 edge of body to 1 center of cutterhead body is gradually reduced.Class sector is set by lightening hole 7, not only makes loss of weight
Area is maximum and intensity needed for capable of reaching cutterhead body 1.
In above-mentioned any scheme, further, in the cutterhead body 1 corresponds to the mounting hole 6 and be provided with concave surface
8, the concave surface 8 is used to place the head 5 of the fixing piece.Concave surface 8, which is arranged, can prevent the head 5 of screw from making to work pieces process
At influence.
In above-mentioned any scheme, further, the concave surface 8 and ring cutting part 2 are located at the same of the cutterhead body 1
Side, circumferential direction setting of the concave surface 8 around the mounting hole 6.Concave surface 8 is consistent with the shape of mounting hole 6, uses in the present embodiment
Circle, the area of concave surface 8 are 1/5th of 9 area of middle interconnecting piece, are not only convenient for placing nut, and can reduce cutterhead sheet
The revolving speed of cutterhead body 1 can be improved in the weight of body 1, easy to process.
As shown in fig. 7, in above-mentioned any scheme, further, the extending direction of the cell wall of the chip space 4 with it is described
There are certain angles in the groove depth direction of chip space 4.
Chip space 4 is obliquely installed, is not vertical setting, in cutting, the cell wall inclination of chip space 4 be can reduce
Resistance, it is easier to cut.The angle of cell wall and horizontal plane is 30-60 degree, and cell wall carries out length 0.1mm-2mm chamfering, i.e.,
Have and sharp property is caused to be also beneficial to protection cutting edge, prevent Grain Falling Off, increases abrasive disk life-span, guarantee workpiece roughness.
In above-mentioned any scheme, further, the bottom of the outer rim 13 of the cutterhead body 1 and the cutterhead body 1
Portion is vertically arranged.The external side view of entire cutterhead body 1 is flat disk-shaped.1 intensity of cutterhead body of planar disc is bigger, can also be with
Cutterhead body 1 of different shapes is set according to demand.
In above-mentioned any scheme, further, the uniformly distributed electric sand face in end face of the cell wall and grinding end of the chip space.It will
The cell wall of the chip space and the end face surface at grinding end are arranged to the electric sand face of diamond dust composition, can be more effectively carried out mill
It cuts.
The utility model additionally provides a kind of equipment for grinding, wherein includes: square position cutterhead as described above.
Square position cutterhead provided by the utility model in use, the grinding end when annular grinding part has just contacted when flour milling, by
Cutting edge forms buffering and roughing, make to be cut to flour milling sword cut in advance it is more smooth, then again by ring cutting part 2
It treats flour milling and polishes in grinding end.So set, more smoothly when can making grinding, ground effect is good, can buffer work
The cutting of part is collided, and product processing quality is improved.In cutting and grinding process, 4 one side of chip space plays the role of heat dissipation,
On the other hand play the role of that grindstone dust is discharged, the service life of grinding part is extended while ensureing grinding quality.Cutterhead sheet
It is provided with fixation hole 14 on interconnecting piece 9 among body 1, the end bosses 10 convenient for the amplitude transformer 3 of knife handle are located in fixation hole 14,
And amplitude transformer 3 is fixed by screw with cutterhead body 1, and when preventing 1 high speed rotation of cutterhead body, cutterhead body 1 and luffing
It is loosened between bar 3.
In conclusion being provided among cutterhead body described in square position cutterhead provided by the utility model for installing luffing
Amplitude transformer is fixed among cutterhead body by being located at the fixation hole among cutterhead body, can guarantee knife by the fixation hole of bar
Disk ontology and the axis of knife handle are concentric, and multiple mounting holes are arranged and are convenient for for amplitude transformer and cutterhead body being fixed together, will not
The case where generating cutterhead body bounce can guarantee the smooth of workpiece surface, have many advantages, such as that using effect is good and save the cost.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the group of the feature of different embodiments is desirable
Taste within the scope of the utility model and form different embodiments.For example, in claims above, institute
Claimed embodiment it is one of any can in any combination mode come using.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information constitutes the prior art known to those skilled in the art.
Claims (10)
1. a kind of square position cutterhead, it is characterised in that: including cutterhead body；The of the side of the cutterhead body and ring cutting part
One end connection, the second end of the ring cutting part are grinding end, are provided with multiple chip spaces on the grinding end；
The fixation hole for installing amplitude transformer is provided among the cutterhead body, the luffing boom end is provided with protrusion, institute
The one end for stating protrusion is located in the fixation hole；Correspond in the cutterhead body fixation hole be provided with it is multiple for installing
The mounting hole of fixing piece.
2. square position cutterhead according to claim 1, which is characterized in that
Multiple mounting holes are uniformly distributed around the circumferential direction of the fixation hole.
3. square position cutterhead according to claim 1, which is characterized in that
Connecting hole corresponding with the mounting hole is provided in the amplitude transformer.
4. square position cutterhead according to claim 1, which is characterized in that
Multiple lightening holes are provided in the cutterhead body, multiple lightening holes are uniformly distributed along the circumferential direction of the fixation hole.
5. square position cutterhead according to claim 4, which is characterized in that
The lightening hole is fan-shaped in class, width of the lightening hole from from the cutterhead body edge to the cutterhead body center
It is gradually reduced.
6. square position cutterhead according to claim 1, which is characterized in that
Correspond to the mounting hole in the cutterhead body and be provided with concave surface, the concave surface is used to place the head of the fixing piece
Portion.
7. square position cutterhead according to claim 6, which is characterized in that
The concave surface and ring cutting part are located at the same side of the cutterhead body, and the concave surface is set around the circumferential direction of the mounting hole
It sets.
8. square position cutterhead according to claim 1, which is characterized in that
The outer rim of the cutterhead body and the bottom of the cutterhead body are vertically arranged.
9. square position cutterhead according to claim 1, which is characterized in that
There are certain angles in the groove depth direction of the extending direction of the cell wall of the chip space and the chip space.
10. a kind of equipment for grinding characterized by comprising such as above-mentioned square position cutterhead of any of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754472.6U CN208913715U (en) | 2018-10-26 | 2018-10-26 | A kind of square position cutterhead and equipment for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821754472.6U CN208913715U (en) | 2018-10-26 | 2018-10-26 | A kind of square position cutterhead and equipment for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913715U true CN208913715U (en) | 2019-05-31 |
Family
ID=66710789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821754472.6U Expired - Fee Related CN208913715U (en) | 2018-10-26 | 2018-10-26 | A kind of square position cutterhead and equipment for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913715U (en) |
-
2018
- 2018-10-26 CN CN201821754472.6U patent/CN208913715U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |