CN208895918U - A kind of terrace compound mill of PDC - Google Patents

A kind of terrace compound mill of PDC Download PDF

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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
Authority
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.)
Expired - Fee Related
Application number
CN201821271454.2U
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Chinese (zh)
Inventor
张钲
陈强
花波波
王恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henan Yalong Diamond Products Ltd By Share Ltd
ZHENGZHOU HAOCHENG SUPERHARD TOOL CO Ltd
Original Assignee
Henan Yalong Diamond Products Ltd By Share Ltd
ZHENGZHOU HAOCHENG SUPERHARD TOOL CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Yalong Diamond Products Ltd By Share Ltd, ZHENGZHOU HAOCHENG SUPERHARD TOOL CO Ltd filed Critical Henan Yalong Diamond Products Ltd By Share Ltd
Priority to CN201821271454.2U priority Critical patent/CN208895918U/en
Application granted granted Critical
Publication of CN208895918U publication Critical patent/CN208895918U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of terrace compound mill of PDC
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.
CN201821271454.2U 2018-08-08 2018-08-08 A kind of terrace compound mill of PDC Expired - Fee Related CN208895918U (en)

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

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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)

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190524

Termination date: 20210808

CF01 Termination of patent right due to non-payment of annual fee