CN208895918U - A kind of terrace compound mill of PDC - Google Patents
A kind of terrace compound mill of PDC Download PDFInfo
- Publication number
- CN208895918U CN208895918U CN201821271454.2U CN201821271454U CN208895918U CN 208895918 U CN208895918 U CN 208895918U CN 201821271454 U CN201821271454 U CN 201821271454U CN 208895918 U CN208895918 U CN 208895918U
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- CN
- China
- Prior art keywords
- pdc
- cutter head
- rotating base
- diamond segment
- pdc cutter
- 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.)
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Abstract
The utility model proposes a kind of terrace compound mills of PDC, including rotating base and the diamond segment being set on rotating base and PDC cutter head, it is characterized in that, the rotating base has for the connecting side with power axis connection and the working side for installing the diamond segment and PDC cutter head, the working side has circular mounting surface, uniform intervals are fixed on the circular mounting surface of rotating base working side in a ring for the PDC cutter head and diamond segment, the PDC cutter head is higher than diamond tool in mounting surface vertical direction, linear velocity difference is biggish everywhere solving diamond segment while the technical issues of roughly grinding processing processing asynchronous with fine grinding same machining area.
Description
Technical field
The utility model relates to a kind of terrace compound mills of PDC.
Background technique
Terrace is the general designation on various ground, and referring to has centainly using certain material and specific construction technology are finally formed
Ground decorative and functional.
The mode that diamond segment is combined with PDC cutter head, the immediate prior art can be used in the surface processing of terrace
In a kind of entitled terrace abrading block of terrace grinding, notification number is 204772143 U of CN, and authorized announcement date is
2015.11.18 utility model patent discloses a kind of terrace abrading block of terrace grinding, especially suitable for epoxide terrace,
The processing of the materials terrace such as rubber terrace, asphalt floor.The device includes that bottom surface is in the matrix of dovetail shaped cartridge structure, is welded on
Diamond segment at matrix end face center line position, the PDC cutter head positioned at diamond tool both sides of head；The PDC cutter head passes through
Welding manner is inlaid in the oblique circular cylinder slot processed on matrix；The oblique circular cylinder slot and the angle of base plane are 5 °~20 °；
The PDC cutter head is higher than diamond segment.
However its diamond segment is set at 1 end face center line position of matrix and is strip, when diamond segment two
After the PDC cutter head of side processes the surface of terrace, because linear velocity differs greatly the diamond segment of strip everywhere, lead
It causes grinding degree when processing to terrace surface different, is greater than the grinding journey of inside in the grinding degree of 1 radial outside of matrix
Degree, and then lead to the machining accuracy that fine grinding effect is different everywhere to terrace surface, when reducing to terrace surface processing.
Further, the terrace surface region that the PDC cutter head same time of diamond segment and its two sides is processed not phase
Together, diamond segment can not with the same terrace surface region of PDC cutter head synchronous processing, always PDC cutter head corase grinding processing after with
PDC cutter head roughly grind another machining area when diamond segment can just start a region on fine grinding, this result in corase grinding plus
Work is asynchronous with fine grinding, further decreases machining accuracy.
Utility model content
The utility model proposes a kind of terrace compound mill of PDC, with solve diamond segment everywhere linear velocity difference compared with
While big the technical issues of corase grinding processing processing asynchronous with fine grinding same machining area.
The technical solution of the utility model be achieved in that a kind of compound mill of terrace PDC, including rotating base with
And it is set to diamond segment and PDC cutter head on rotating base, the rotating base has for the company with power axis connection
Side and the working side for installing the diamond segment and PDC cutter head are connect, the working side has circular mounting surface, described
Uniform intervals are fixed on the circular mounting surface of rotating base working side, the PDC in a ring for PDC cutter head and diamond segment
Cutter head is higher than diamond segment in mounting surface vertical direction.
Further, the rotating base is discoid, and the diamond segment and PDC cutter head are in rotating base diameter side
To width it is equal.
Further, the recessed plate-like rotating base is equipped with chip-removal hole, and the chip-removal hole is located at recessed plate-like rotating base
Recessed disk inclined-plane.
Further, one side end face of rotating base is equipped at least one oblique groove for being used to fix PDC cutter head, described
Oblique groove is oblique circular cylinder slot and its axis and rotating base end face angle is 20 °.
Further, the PDC cutter head is higher than 0.1~1.5mm of diamond segment.
Further, the diamond segment is arrow-shaped.
Further, the diamond segment is welded and fixed with rotating base.
Using above-mentioned technical proposal, the utility model has the following beneficial effects: the PDC cutter head and diamond of the utility model
Cutter head is successively evenly spaced in a ring, and linear velocity difference is smaller everywhere for diamond segment, not will lead to the terrace of added work
Refining degree has larger difference to surface region everywhere, improves machining accuracy when fine grinding.
The PDC cutter head of the utility model is successively evenly spaced in a ring with diamond segment, therefore in PDC cutter head and gold
Diamond segment can be right after PDC cutter head corase grinding with diamond segment cooperation for PDC cutter head on the endless belt of diamond tool bit distribution
The fine grinding of terrace surface carries out fine grinding, and both corase grinding processing and fine grinding are to link up to carry out, and ensure that fine grinding
The fine grinding precision of terrace surface after processing.
Further, the diamond segment of the utility model is equal in the diametric width of rotating base with PDC cutter head,
Diamond segment and PDC cutter head in this way works in same machining area, and can exclude other unfavorable factors influences, and is conducive to improve
Machining accuracy.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model terrace compound mill of PDC；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
Fig. 3 is the partial schematic diagram of the utility model terrace PCD cutter head of the compound mill of PDC；
Wherein: 1, rotating base, 2, PDC cutter head, 3, diamond segment, 4, oblique groove, 5, circular mounting surface, 6, connection
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
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 1, as shown in Figure 1-3, a kind of terrace compound mill of PDC, including rotating base 1, PDC cutter head 2, Buddha's warrior attendant
Stone cutter head 3, rotating base have for the connecting side with power axis connection and for installing the diamond segment and PDC cutter head
Working side, working side has circular mounting surface 5, and successively uniform intervals are fixed on PDC cutter head in a ring with diamond segment
The circular mounting surface of rotating base working side, PDC cutter head are higher than diamond segment in mounting surface vertical direction, rotate base
The circular mounting surface 5 of seat 1 is for installing PDC cutter head 2, diamond segment 3, while 1 connecting side of rotating base is equipped with and is used for
It is connected and fixed the connecting hole 6 of the rotary shaft of lathe, drives rotating base 1 to rotate by rotary axis of machine tool, the work of rotating base 1 side
Face is equipped at least one oblique groove 4 for being used to fix PDC cutter head 2, knife handle one end insertion oblique groove welding of PDC cutter head or bonding
It is fixed.Successively uniform intervals are fixed on the work of rotating base 1 side end face, diamond in a ring for PDC cutter head 2 and diamond segment 3
Cutter head 3 is welded or is adhesively fixed with rotating base, because successively uniform intervals divide in a ring for PDC cutter head 2 and diamond segment 3
Cloth, therefore PDC cutter head 2 and diamond segment 3 cooperate in PDC cutter head 2 on the endless belt that PDC cutter head 2 and diamond segment 3 are distributed
Diamond segment 3 can carry out fine grinding, both corase grinding processing and fine grinding to the fine grinding of terrace surface after corase grinding
It is coherent progress, ensure that the fine grinding precision of terrace surface after fine grinding.PDC cutter head is higher than diamond segment, this
Sample can be thus achieved PDC cutter head and roughly grind processing and diamond segment to the fine grinding of terrace surface to terrace surface.
Embodiment 2, unlike the first embodiment, rotating base are recessed plate-like, and diamond segment is being rotated with PDC cutter head
The width in susceptor diameter direction is equal, and the quantity of diamond segment and PDC cutter head is 3 ~ 6, such diamond segment and PDC knife
Head works in same machining area, and can exclude other unfavorable factors influences, such as larger, the ground of PDC cutter head corase grinding processing fever
Level ground surface may deform, if then diamond segment and PDC cutter head and it is non-concurrent the same area is processed, may lead
It causes deformed region different from the fine grinding in non-deformed region, machining accuracy is caused to reduce, therefore diamond segment and PDC cutter head work
Make in same machining area to be conducive to improve machining accuracy.
Embodiment 3, unlike embodiment 1,2, oblique groove is that oblique circular cylinder slot and its axis and rotating base end face press from both sides
Angle is 5 ~ 20 °, and PDC cutter head is higher than 0.1 ~ 1.5mm of diamond segment, and diamond segment is arrow-shaped, diamond segment and rotation
Pedestal is welded and fixed.
Embodiment 4, unlike embodiment 1,2,3, rotating base is recessed plate-like, to form one for storing gold
The space of the impurity such as the iron filings that diamond tool bit and the grinding of PDC cutter head generate, recessed plate-like rotating base are equipped with chip-removal hole 7, row
Bits hole is located at the recessed disk inclined-plane of recessed plate-like rotating base, and chip-removal hole is produced for diamond segment and the grinding of PDC cutter head to be discharged
Chip-removal hole on the impurity such as raw iron filings, PDC cutter head and rotating base can be such that mill is not glued by organic matters such as resin, paint
It is attached, quick chip removal is realized, to improve the service life of mill.
In other embodiments, oblique groove can also be semicolumn slot or 1/4 cylinder groove or square groove.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of terrace compound mill of PDC, including rotating base and the diamond segment and PDC that are set on rotating base
Cutter head, which is characterized in that the rotating base has for the connecting side with power axis connection and for installing the diamond
The working side of cutter head and PDC cutter head, the working side have circular mounting surface, and the PDC cutter head is in diamond segment
Annular uniform intervals are fixed on the circular mounting surface of rotating base working side, and the PDC cutter head is in mounting surface vertical direction
Higher than diamond segment.
2. the terrace according to claim 1 compound mill of PDC, which is characterized in that the rotating base is recessed plate-like, institute
It is equal in the diametric width of rotating base with PDC cutter head to state diamond segment.
3. the terrace according to claim 2 compound mill of PDC, which is characterized in that the recessed plate-like rotating base is equipped with
Chip-removal hole, the chip-removal hole are located at the recessed disk inclined-plane of recessed plate-like rotating base.
4. the terrace according to claim 3 compound mill of PDC, which is characterized in that one side end face of rotating base is set
There is at least one to be used to fix the oblique groove of PDC cutter head, the oblique groove is oblique circular cylinder slot and its axis and rotating base end face
Angle is 5~20 °.
5. the terrace according to claim 4 compound mill of PDC, which is characterized in that the PDC cutter head is higher than diamond tool
First 0.1~1.5mm.
6. the terrace according to claim 5 compound mill of PDC, which is characterized in that the diamond segment is arrow-shaped.
7. the terrace according to claim 6 compound mill of PDC, which is characterized in that the diamond segment and rotation base
Seat is welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271454.2U CN208895918U (en) | 2018-08-08 | 2018-08-08 | A kind of terrace compound mill of PDC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821271454.2U CN208895918U (en) | 2018-08-08 | 2018-08-08 | A kind of terrace compound mill of PDC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895918U true CN208895918U (en) | 2019-05-24 |
Family
ID=66568889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821271454.2U Expired - Fee Related CN208895918U (en) | 2018-08-08 | 2018-08-08 | A kind of terrace compound mill of PDC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895918U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281170A (en) * | 2019-07-22 | 2019-09-27 | 惠安宇信金刚石工具有限公司 | A kind of terrace emery wheel |
| CN113714943A (en) * | 2021-09-09 | 2021-11-30 | 江苏锋泰工具有限公司 | Multifunctional PCD diamond grinding wheel and preparation method thereof |
-
2018
- 2018-08-08 CN CN201821271454.2U patent/CN208895918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110281170A (en) * | 2019-07-22 | 2019-09-27 | 惠安宇信金刚石工具有限公司 | A kind of terrace emery wheel |
| CN113714943A (en) * | 2021-09-09 | 2021-11-30 | 江苏锋泰工具有限公司 | Multifunctional PCD diamond grinding wheel and preparation method thereof |
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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: 20190524 Termination date: 20210808 |
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| CF01 | Termination of patent right due to non-payment of annual fee |