CN203650161U - PCD (polycrystalline diamond) floor grinding block - Google Patents
PCD (polycrystalline diamond) floor grinding block Download PDFInfo
- Publication number
- CN203650161U CN203650161U CN201320841295.6U CN201320841295U CN203650161U CN 203650161 U CN203650161 U CN 203650161U CN 201320841295 U CN201320841295 U CN 201320841295U CN 203650161 U CN203650161 U CN 203650161U
- Authority
- CN
- China
- Prior art keywords
- pcd
- floor
- tool bit
- matrix
- base body
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- 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 - Lifetime
Links
- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 27
- 239000010432 diamond Substances 0.000 title claims abstract description 27
- 238000000227 grinding Methods 0.000 title abstract description 18
- 239000011159 matrix material Substances 0.000 claims description 24
- 238000005452 bending Methods 0.000 claims description 9
- 239000003973 paint Substances 0.000 abstract description 9
- 239000003822 epoxy resin Substances 0.000 abstract description 4
- 229920000647 polyepoxide Polymers 0.000 abstract description 4
- 239000010426 asphalt Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002421 finishing Substances 0.000 description 1
- 210000000003 hoof Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Images
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model discloses a PCD (polycrystalline diamond) floor grinding block special for grinding floor coated with thick attachments, such as epoxy resin and paints. The PCD floor grinding block comprises a diamond tool bit, a PCD tool bit, and a base body, wherein both the diamond tool bit and the PCD tool bit are arranged on a plane on the same side of the base body; the diamond tool bit is arranged at the left half part on the lower end face of the base body; the PCD tool bit is arranged at the right half part on the lower end face of the base body in a stair-step shape; bent parts symmetrical to each other in relative to the center line are arranged on the left side and the right side of the upper end face of the base body. The PCD floor grinding block provided by the utility model can prevent the tool bits from being blocked by paints and so on, has the advantages of stable product quality, long service life and high production efficiency, and can be widely used for grinding paint floor, epoxy resin floor, asphalt floor and so on.
Description
Technical field
The utility model relates to a kind of abrading block, especially a kind of PCD terrace abrading block.
Background technology
Terrace is the general designation on various ground, refers to by some particular tool, material and in conjunction with corresponding construction technology, finally makes ground present certain decorative effect and special function.After terrace has been laid, generally need to adopt the milling drum that is installed with abrading block carry out varnish and polish processing.Abrading block is as the running stores of participating in operation directly, and wear extent is larger, therefore improves the life-span of abrading block and can effectively reduce operating cost.PCD(Polycrystalline diamond Chinese literal translation is polycrystalline diamond) cutter head abrading block as the higher abrading block of a kind of hardness in field extensive uses such as municipal road and bridge maintenance, building, finishings.In prior art, diamond segment abrading block has two cutter heads, is "eight" shape and arranges, and the easy jam of paint abrasive dust, between cutter head, has reduced grinding efficiency.When the attachments such as diamond grinding block grinding ground paint, attachment easily sticks between two cutter heads, affects the normal use of bistrique.Although and PCD bistrique can be removed ground attachment fast, adopt the ground cut after the processing of PCD bistrique dark, following process difficulty is large, so not only waste of material, and reduced operating efficiency.
Utility model content
The utility model technical issues that need to address be to provide a kind of long service life, cost low, can avoid the attachments such as paint to stick on the PCD terrace abrading block of bistrique, further increase work efficiency.
For addressing the above problem, technical solution adopted in the utility model is:
A kind of PCD terrace abrading block, comprises diamond segment, PCD cutter head, matrix; Diamond segment and PCD cutter head are all located in the plane of matrix the same side, and described diamond segment is arranged on the left-half of matrix lower surface, the stepped right half part that is laid in matrix lower surface of PCD cutter head; The left and right sides of described matrix upper surface is provided with take center line as axisymmetric bending.
Improvement of the present utility model is: described diamond segment and center line are 45 ° of angles.
Further improvement of the utility model is: described PCD cutter head is set to three altogether, and three PCD cutter heads are stepped arranges and be 15 ° with matrix plane and be obliquely installed.
Of the present utility model further also improve be: described bending and matrix plane are 105 ° of angles.
The beneficial effect that adopts technique scheme to produce is:
The utility model is integrated in diamond segment and PCD cutter head on same matrix, the problem that has solved existing diamond grinding head and easily paste the attachments such as paint, and ground cut after the processing of PCD bistrique is dark, following process difficulty is large and the problem of waste material.This novel attachment terrace such as the thicker epoxy resin of grinding covering that are specifically applied to, can effectively avoid the attachments such as paint to be stuck between cutter head, constant product quality, long service life, production efficiency is high, can be widely used in painting the grinding of the material terraces such as ground, epoxy resin ground, asphalt floor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the side view of matrix described in the utility model;
Fig. 3 is that the B-B of Fig. 1 is to profile;
Fig. 4 is that the A-A of Fig. 1 is to cut-away view;
Wherein: 1, diamond segment, 2, PCD cutter head, 3, matrix, 3-1 bending.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
A kind of PCD terrace abrading block, its structure as shown in Figure 1, comprises matrix 3, diamond segment 1 and three PCD cutter heads 2.Wherein diamond segment 1 is located at the left-half of matrix lower surface, and diamond segment and center line are 45 ° of angle settings; Three PCD cutter heads are located at the right half part of matrix lower surface, and three PCD cutter heads are step arrangement, and each PCD cutter head and matrix plane are 15 ° of angles, as shown in Figure 4.
Overall structure of the present utility model is the shape of a hoof, and the left and right sides of matrix upper surface is provided with take center line as axisymmetric bending 3-1, as shown in Figure 2.The vertical line of bending and matrix plane is 15 ° of angles, i.e. bending and matrix plane are 105 ° of angles, as shown in Figure 3.When the utility model uses, bending is stuck on the terminal pad of milling drum and can be used, load and unload very convenient.
When this novel ground that has solved the attachments such as existing diamond grinding head grinding covering paint, the easy jam of attachment abrasive dust is between diamond segment and then affect the problem of the normal use of diamond grinding head, particularly in the time that processing covers thicker attachment terrace, once can complete and machine, change originally the traditional handicraft that need to add with common diamond grinding head number time, greatly improve grinding efficiency and cutter head service life, greatly improved the cost performance of instrument; The deficiency such as simultaneously solved that pure PCD bistrique can not control that deep mixed, the following process difficulty of ground cut after grinding depth, processing is large, waste material, efficiency are low.
Claims (4)
1. a PCD terrace abrading block, comprises diamond segment (1), PCD cutter head (2), matrix (3); Diamond segment (1) and PCD cutter head (2) are all located in the plane of matrix (3) the same side, it is characterized in that: described diamond segment (1) is arranged on the left-half of matrix lower surface the stepped right half part that is laid in matrix lower surface of PCD cutter head (2); The left and right sides of described matrix upper surface is provided with take center line as axisymmetric bending (3-1).
2. PCD terrace abrading block according to claim 1, is characterized in that: described diamond segment (1) is 45 ° of angles with center line.
3. PCD terrace abrading block according to claim 1, is characterized in that: described PCD cutter head (2) is set to three altogether, and three PCD cutter heads are stepped arranges and be 15 ° with matrix plane and be obliquely installed.
4. PCD terrace abrading block according to claim 1, is characterized in that: described bending and matrix plane are 105 ° of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841295.6U CN203650161U (en) | 2013-12-19 | 2013-12-19 | PCD (polycrystalline diamond) floor grinding block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841295.6U CN203650161U (en) | 2013-12-19 | 2013-12-19 | PCD (polycrystalline diamond) floor grinding block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203650161U true CN203650161U (en) | 2014-06-18 |
Family
ID=50916597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841295.6U Expired - Lifetime CN203650161U (en) | 2013-12-19 | 2013-12-19 | PCD (polycrystalline diamond) floor grinding block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203650161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2013
- 2013-12-19 CN CN201320841295.6U patent/CN203650161U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 050035 Yangtze River Avenue 289, Shijiazhuang High-tech Zone, Hebei Province Patentee after: Boshen Co.,Ltd. Address before: 050035 Haihedao No. 10, Shijiazhuang High-tech Zone, Hebei Province Patentee before: BOSUN TOOLS Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |