CN208913898U - Grinding knife tool and equipment for grinding - Google Patents
Grinding knife tool and equipment for grinding Download PDFInfo
- Publication number
- CN208913898U CN208913898U CN201821611622.8U CN201821611622U CN208913898U CN 208913898 U CN208913898 U CN 208913898U CN 201821611622 U CN201821611622 U CN 201821611622U CN 208913898 U CN208913898 U CN 208913898U
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- cutterhead
- grinding
- knife tool
- handle
- cutterhead body
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Abstract
The utility model provides a kind of grinding knife tool and equipment for grinding, grinding knife tool includes cutterhead body and cutterhead handle, one end of cutterhead body is provided with cricoid grinding part, cutterhead body has interconnecting piece far from one end of the grinding part, interconnecting piece is connect with the cutterhead handle, at least one chip space is offered on grinding part, and cutting edge is formed at the notch of chip space to buffer the cutting collision of workpiece.Interconnecting piece can play the role of increasing cutterhead body and cutterhead handle bonding strength, and can directly adopt grafting form with corresponding cutterhead handle using cutterhead handle and connect, and improve the convenience that cutterhead body is connect with driving equipment；On the one hand chip space plays the role of heat dissipation, on the other hand play discharge grindstone dust, the service life of grinding part is extended while ensureing grinding quality；The cutting edge formed at the notch of chip space can cut workpiece surface high point, so that the cutting played between buffering cutterhead body and workpiece is collided, ensure the processing quality of workpiece.
Description
Technical field
The utility model relates to machine field, and in particular to a kind of grinding knife tool and equipment for grinding.
Background technique
With the progress of science and technology, expanding economy, the grinding and polishing processing capacity of various planes is continuously increased, needs not
It is disconnected to improve grinding knife tool, to improve production efficiency and product quality.
Current grinding knife tool be usually include cutterhead body and positioned at the grinding part of cutterhead body one end, utilize driving dress
It sets and grinding knife tool rotation is driven by shaft, workpiece surface is ground by grinding part.But current grinding knife tool according to
So have the following problems:
1, the shaft of cutterhead body and driving device, which is not connected firmly, leans on and inconvenient；
2, grind section can generate big calorimetric in attrition process due to the cyclic structure using monoblock type due to frictional force
Amount, impacts grind section, also, the grindstone dust that grind section can not generate workpiece in process of lapping is effectively discharged,
To make the workpiece surface out-of-flatness after grinding or exist to scratch, grind section service life can also be impacted, in order to keep away
Exempt from this phenomenon occur, generally requires to take a significant amount of time to grindstone dust removal, so that the production time is largely wasted, also,
Therefore to the regular replacement of abrasive disk but also the production cost increases.
Utility model content
The first of the utility model is designed to provide a kind of grinding knife tool, has to solve mill of the existing technology
Cutting knife tool and the technical issues of driving device is easy to connect and grind section cannot effectively radiate and chip removal.
The second of the utility model is designed to provide a kind of equipment for grinding using above-mentioned grinding knife tool.
Based on above-mentioned first purpose, grinding knife tool provided by the utility model, comprising: cutterhead body and cutterhead handle, it is described
One end of cutterhead body is provided with cricoid grinding part, and the cutterhead body has interconnecting piece far from one end of the grinding part,
The interconnecting piece is connect with the cutterhead handle, at least one chip space, the notch of the chip space are offered on the grinding part
Place forms cutting edge to buffer the cutting of workpiece collision.
In above-mentioned technical proposal, since cutterhead body has interconnecting piece, which connect with cutterhead handle, and interconnecting piece can
Play the role of increasing cutterhead body and cutterhead handle bonding strength, and can directly be adopted with corresponding cutterhead handle using cutterhead handle
It is connected with grafting form, improves the convenience that cutterhead body is connect with driving equipment；On the one hand 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；Chip space
Notch at formed cutting edge workpiece surface high point can be cut, thus play buffering cutterhead body and workpiece between
Cutting collision, ensure the processing quality of workpiece.
Further, the shape of the interconnecting piece is tapered, and direction of the interconnecting piece from cutterhead handle to cutterhead body is straight
Diameter is incremented by.
In above-mentioned technical proposal, the tapered design of the shape of interconnecting piece be can be improved between cutterhead handle and cutterhead body
The fastness of connection reduces the end face that grinding part generates to ensure that cutterhead handle is able to drive the stationarity of cutterhead body rotation
Bounce and circularity bounce.
Further, the cutterhead handle is set as column, and the cutterhead handle and the cutterhead body are integrally machined molding.
In above-mentioned technical proposal, cutterhead handle is set as column, the contact that cutterhead handle can be made to connect with corresponding cutterhead handle
Face is more abundant, and cutterhead handle and cutterhead body are integrally machined molding and are capable of providing good structural strength.
Further, the circumferencial direction of the grinding part is evenly distributed with multiple chip spaces.
It in above-mentioned technical proposal, using multiple chip spaces, can make the grinding part of cutterhead body in grinding process, carry out
It more fully radiates and arranges chip removal, to extend the service life of grinding part and ensure the processing quality of workpiece.
Further, the cutting end of the cutting edge is provided with the rounded corner that diameter is 0.2mm.
In above-mentioned technical proposal, the cutting end of cutting edge uses the design of rounded corner, can be improved cutting end intensity and
Working durability effectively removes the high point of workpiece when to work pieces process.
Further, one end that the cutterhead body is located at grinding part is provided with cavity.
In above-mentioned technical proposal, the purpose that cavity is arranged is easy for arranging cooling duct in cavity, thus to cutterhead sheet
Body radiates.
Further, it is provided with ladder slot structure on the cutterhead body or grinding part, in cutterhead body rotation, so as to
In end face run-out or the circularity bounce for measuring cutterhead body by ladder slot structure, to be adjusted accordingly to cutterhead body
It is whole, so that the rotation of disc body is more stable, ensure the processing quality of workpiece.
Further, diamond grit is distributed with to the end face of contact workpiece in the grinding part.
It is capable of providing good hardness and wear-resisting property using diamond grit, ensures the service life of grinding part.
Further, the diameter of the grinding part is 44.48-45.02mm.
Based on above-mentioned second purpose, a kind of equipment for grinding provided by the utility model, including grinding knife tool as described above.
By adopting the above technical scheme, the technical effect of grinding knife tool provided by the utility model has:
Grinding knife tool provided by the utility model, including cutterhead body and cutterhead handle, one end of cutterhead body are provided with ring
The grinding part of shape, cutterhead body have interconnecting piece far from one end of the grinding part, and interconnecting piece is connect with the cutterhead handle, is ground
At least one chip space is offered in portion, and cutting edge is formed at the notch of chip space to buffer the cutting collision of workpiece.
Since cutterhead body has interconnecting piece, which connect with cutterhead handle, and interconnecting piece, which can play, increases cutterhead sheet
The effect of body and cutterhead handle bonding strength, and grafting form can be directlyed adopt with corresponding cutterhead handle using cutterhead handle and connected
It connects, improves the convenience that cutterhead body is connect with driving equipment；On the one hand chip space plays the role of heat dissipation, on the other hand play
The effect of grindstone dust is discharged, the service life of grinding part is extended while ensureing grinding quality；It is formed at the notch of chip space
Cutting edge workpiece surface high point can be cut, thus play buffering cutterhead body and workpiece between cutting collide,
Ensure the processing quality of workpiece.
Equipment for grinding provided by the utility model uses above-mentioned grinding knife tool, has the advantages that grinding knife tool.
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 schematic perspective view for the grinding knife tool that the utility model embodiment one provides；
Fig. 2 is the schematic view of the front view for the grinding knife tool that the utility model embodiment one provides；
Fig. 3 is the cross-sectional view in Fig. 2 at A-A；
Fig. 4 is the right view of Fig. 2；
Fig. 5 is another structural schematic diagram for the grinding knife tool that the utility model embodiment one provides；
Fig. 6 is the partial enlarged view in Fig. 5 at C.
Appended drawing reference: 100. cutterhead bodies, 110. cutterhead handles, 120. grinding parts, 121. chip spaces；122. cutting edge；
130. interconnecting piece, 140. cavitys, 150. ladder slot structures.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
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 4, grinding knife tool provided by the embodiment of the utility model, comprising: cutterhead body 100 and cutterhead
Handle 110.
Cutterhead body 100 is preferably arranged to circle, and one end of cutterhead body 100 is provided with cricoid grinding part 120, mill
It cuts portion 120 and protrudes from cutterhead body 100, grinding part 120 is for being ground workpiece surface；
Cutterhead body 100 has interconnecting piece 130 far from one end of grinding part 120, and interconnecting piece 130 plays and cutterhead handle 110
The effect of connection；
In addition, offering at least one chip space 121 on grinding part 120, it is preferable that chip space 121 is along grinding part 120
Axial direction through feed grinding portion 120, also, at the notch of chip space 121 formed cutting edge 122, can using cutting edge 122
The high point of workpiece surface is cut, to buffer the collision of the cutting between grinding part 120 and workpiece.
In above-mentioned technical proposal, since cutterhead body 100 has interconnecting piece 130, the interconnecting piece 130 and cutterhead handle 110 connect
It connects, interconnecting piece 130 can play the role of increasing cutterhead body 100 and 110 bonding strength of cutterhead handle；
And grafting form can be directlyed adopt with corresponding cutterhead handle 110 using cutterhead handle 110 to connect, improves cutterhead sheet
The convenience that body 100 is connect with driving equipment；121 one side of chip space plays the role of heat dissipation, on the other hand plays discharge mill
The effect of swarf extends the service life of grinding part 120 while ensureing grinding quality；It is formed at the notch of chip space 121
Cutting edge 122 workpiece surface high point can be cut, thus play buffering cutterhead body 100 and workpiece between cutting
Collision, ensures the processing quality of workpiece.
In one preferred embodiment, the shape of interconnecting piece 130 is tapered, and interconnecting piece 130 is from cutterhead handle 110 to cutterhead sheet
The orient diameter of body 100 is incremented by.
The shape of interconnecting piece 130 tapered design can be improved and connect between cutterhead handle 110 and cutterhead body 100
Fastness reduces the end that grinding part 120 generates to ensure that cutterhead handle 110 is able to drive the stationarity of the rotation of cutterhead body 100
Face bounce and circularity bounce.
In one preferred embodiment, cutterhead handle 110 is set as column, and when concrete application, the diameter of cutterhead handle 110 is preferred
Setting is acted in 10mm, also, in processing, is used between cutterhead handle 110 and cutterhead body 100 and be integrally machined molding.
In above-mentioned technical proposal, cutterhead handle 110 is set as column, and cutterhead handle 110 can be made to connect with corresponding cutterhead handle 110
The contact surface connect is more abundant, ensures the stability of connection；Cutterhead handle 110 and cutterhead body 100 are integrally machined molding and are capable of providing
Good structural strength.
In one preferred embodiment, the diameter of grinding part 120 is set as 44.48-45.02mm, is preferably arranged to 45mm,
The circumferencial direction of grinding part 120 is evenly distributed with multiple chip spaces 121.When concrete application, chip space 121 is set as 10, each
The width of chip space 121 is 1.5mm or so.
Using the equally distributed multiple chip spaces 121 of 120 circumferencial direction of grinding part, the grinding of cutterhead body 100 can be made
Portion 120 is more fully radiated and chip removal in grinding process, to extend the service life of grinding part 120 and ensure work
The processing quality of part.
In one preferred embodiment, the cutting end of cutting edge 122 is provided with the rounded corner that diameter is 0.2mm.
In above-mentioned technical proposal, the cutting end of cutting edge 122 uses the design of rounded corner, can be improved the intensity of cutting end
And the working durability effectively removes the high point of workpiece when to work pieces process, avoids playing between grinding part 120 and workpiece
Cutting collision and generate significant shock, ensure the processing quality of workpiece.
In one preferred embodiment, as shown in figure 3, one end that cutterhead body 100 is located at grinding part 120 is provided with cavity
140。
The purpose that cavity 140 is arranged in the present embodiment is easy for arranging cooling duct in cavity 140, thus to cutterhead sheet
Body 100 radiates.
As shown in Figure 5 and Figure 6, in another structure that grinding knife tool provided by the utility model uses, cutterhead body 100
On be provided with ladder slot structure 150, cutterhead body 100 rotate when, in order to measure cutterhead sheet by ladder slot structure 150
The end face run-out or circularity of body 100 are beated, to be adjusted correspondingly to cutterhead body 100, so that the rotation of disc body
It is more stable, ensure the processing quality of workpiece.
In one preferred embodiment, it is provided with ladder slot structure 150 on grinding part 120, is rotated in cutterhead body 100
When, in order to measure end face run-out or the circularity bounce of cutterhead body 100 by ladder slot structure 150, thus to cutterhead sheet
Body 100 is adjusted correspondingly, so that the rotation of disc body is more stable, ensures the processing quality of workpiece.
In one preferred embodiment, diamond grit is distributed with to the end face of contact workpiece in grinding part 120.Due to gold
Hard rock gravel is capable of providing good hardness and wear-resisting property, to ensure the service life of grinding part 120.
Grinding knife tool provided by the embodiment of the utility model has the advantage that
1, grafting form can be directlyed adopt with corresponding cutterhead handle 110 using cutterhead handle 110 to connect, improve cutterhead body
100 convenience being connect with driving equipment.
2,121 one side of chip space plays the role of heat dissipation, on the other hand plays discharge grindstone dust, ensures grinding
The service life of grinding part 120 is extended while quality.
3, the cutting edge 122 formed at the notch of chip space 121 can cut workpiece surface high point, to play
The cutting buffered between cutterhead body 100 and workpiece is collided, and ensures the processing quality of workpiece.
4, one end that cutterhead body 100 is located at grinding part 120 is provided with cavity 140.Convenient for arranging cooling in cavity 140
Channel, to radiate to cutterhead body 100.
5, it is provided with ladder slot structure 150 in cutterhead body 100 or grind section, when cutterhead body 100 rotates, in order to
End face run-out or the circularity bounce that cutterhead body 100 is measured by ladder slot structure 150, to be carried out to cutterhead body 100
Corresponding adjustment, so that the rotation of disc body is more stable, ensures the processing quality of workpiece.
The present embodiment in order to better understand has carried out cutterhead performance test below:
Processing object: 100mm × 100mm glass surface；
Test and comparison cutter: the tool provided in normal diamond sharpening disk and the utility model embodiment is chosen
There is the cutterhead (basil of cutting edge is 90 degree) of chip space and cutting edge, tests.
Table is tested, wherein sample 1-20 is the grinding performance parameter of the grinding knife tool in the utility model embodiment.
It can be seen that by above-mentioned list using the grinding knife tool provided in the utility model embodiment, compared to existing
For normal diamond in technology is whetted a knife, the glass of same size is processed, processing is time-consuming, the roughness of processing is obvious
It gets a promotion, also, will not be generated in glass surface and connect tool marks, processing quality greatly improved.
Embodiment two
A kind of equipment for grinding is provided in the present embodiment, which includes the grinding knife tool of above-described embodiment one.
The equipment for grinding has driving device and cutterhead handle 110, and driving device can drive cutterhead handle 110 to rotate, grinding
Cutter is directly connect with cutterhead handle 110 by cutterhead handle 110.
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.
Claims (10)
1. a kind of grinding knife tool, which is characterized in that including cutterhead body and cutterhead handle, one end of the cutterhead body is provided with ring
The grinding part of shape, the cutterhead body have interconnecting piece, the interconnecting piece and the cutterhead handle far from one end of the grinding part
It connects, offers at least one chip space on the grinding part, cutting edge is capable of forming at the notch of the chip space to buffer
The cutting of workpiece is collided.
2. grinding knife tool according to claim 1, which is characterized in that the shape of the interconnecting piece is tapered, the connection
Orient diameter of the portion from cutterhead handle to cutterhead body is incremented by.
3. grinding knife tool according to claim 1, which is characterized in that the cutterhead handle is set as column, the cutterhead handle
Molding is integrally machined with the cutterhead body.
4. grinding knife tool according to claim 1, which is characterized in that the circumferencial direction of the grinding part is evenly distributed with multiple
Chip space.
5. grinding knife tool according to claim 1, which is characterized in that the cutting end of the cutting edge is provided with diameter and is
The rounded corner of 0.2mm.
6. grinding knife tool according to claim 1, which is characterized in that the cutterhead body is located at one end setting of grinding part
There is cavity.
7. grinding knife tool according to claim 1, which is characterized in that be provided with ladder on the cutterhead body or grinding part
Slot structure is beated in order to the end face run-out or circularity that measure cutterhead body.
8. grinding knife tool according to claim 1, which is characterized in that the grinding part is distributed to the end face of contact workpiece
There is diamond grit.
9. grinding knife tool according to claim 1, which is characterized in that the diameter of the grinding part is 44.48-45.02mm.
10. a kind of equipment for grinding, which is characterized in that including the described in any item grinding knife tools of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611622.8U CN208913898U (en) | 2018-09-29 | 2018-09-29 | Grinding knife tool and equipment for grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821611622.8U CN208913898U (en) | 2018-09-29 | 2018-09-29 | Grinding knife tool and equipment for grinding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208913898U true CN208913898U (en) | 2019-05-31 |
Family
ID=66708086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821611622.8U Expired - Fee Related CN208913898U (en) | 2018-09-29 | 2018-09-29 | Grinding knife tool and equipment for grinding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208913898U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015433A (en) * | 2018-09-29 | 2018-12-18 | 广州汇专工具有限公司 | Grinding knife tool and equipment for grinding |
| CN111347307A (en) * | 2020-03-10 | 2020-06-30 | 广东博智林机器人有限公司 | Polishing cutter disc and polishing machine |
-
2018
- 2018-09-29 CN CN201821611622.8U patent/CN208913898U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015433A (en) * | 2018-09-29 | 2018-12-18 | 广州汇专工具有限公司 | Grinding knife tool and equipment for grinding |
| CN111347307A (en) * | 2020-03-10 | 2020-06-30 | 广东博智林机器人有限公司 | Polishing cutter disc and polishing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200201 Address after: 510663 the first and second floors of gate machine building (Block C), Pinyao Electronic Industrial Park, No. 8, Yuner Road, south of Science City, Guangzhou high tech Industrial Development Zone, Guangdong Province Co-patentee after: SMARTGUY INTELLIGENT EQUIPMENT Co.,Ltd. GUANGZHOU BRANCH Patentee after: CONPROFE TECHNOLOGY GROUP Co.,Ltd. Address before: 510000 Nanyun No. 2 Road, Science City, Guangzhou High-tech Industrial Development Zone, Guangdong Province, No. 8 Product Yao Electronic Industry Park Door and Machine Building (Block C) First, Second and Third Floors Co-patentee before: CONPROFE TECHNOLOGY GROUP Co.,Ltd. Patentee before: CONPROFE GREEN TOOLS Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| 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 |