CN205870314U - High resistance to compression stone material piece of polishing - Google Patents
High resistance to compression stone material piece of polishing Download PDFInfo
- Publication number
- CN205870314U CN205870314U CN201620653224.7U CN201620653224U CN205870314U CN 205870314 U CN205870314 U CN 205870314U CN 201620653224 U CN201620653224 U CN 201620653224U CN 205870314 U CN205870314 U CN 205870314U
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- CN
- China
- Prior art keywords
- face
- mounting disc
- disc
- convex surface
- grinding
- 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
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- Polishing Bodies And Polishing Tools (AREA)
Abstract
The utility model provides a high resistance to compression stone material piece of polishing, includes mounting disc and metal disc, mounting disc A disc -shaped, the center part of mounting disc are provided with circular boss, and circular side wall of the boss goes up evenly distributed has a plurality of heat dissipation through -holes, and the top of circular boss is the ultrasion vibration sysytem of mounting disc, and ultrasion vibration sysytem's center is provided with the end face centre hole, the downthehole metal disc that is equipped with of end face centre, and the metal disc center is provided with the mounting hole, the terminal surface is the grinding face under the mounting disc, be provided with parallelly relatively on the grinding face and be radial rectangle convex surface, the recess that is equipped with all around intercrossing of rectangle convex surface, the utility model discloses simple structure can effectively dispel the heat, and the chip removal is efficient, and working strength is high, and performance is reliable and stable.
Description
Technical field
This utility model relates to grinding apparatus technical field, a kind of high resistance to compression stone material grinding disc.
Background technology
At present, abrasive disc needs to bear bigger frictional force, radial force, axial force during polishing, when abrasive disc rotates
Linear velocity the biggest, its frictional force being subject to, radial force, axial force are the biggest, therefore the intensity of abrasive disc be directly connected to abrasive disc rotation
Rotary speed, thus have influence on cutting effect further；Abrasive disc can make to be polished the temperature of material because of frictional heat when polishing now
Rising rapidly and produce high temperature, polishing case hardness and physical property change therewith therewith, have a strong impact on grinding efficiency, even make
Become operational plate position scaling loss cannot continue abrasive disc；It addition, abrasive disc on the market is easily deformed in high-strength high-temperature works,
Being difficult to chip removal, labor intensity is big, the low inferior defect of grinding efficiency.And typically abrasive disc is general, thus specific processing some
During material, surface of the work precision can be caused low, the effects such as surface of the work abrasion is big.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, it is possible to effectively dispelling the heat, chip removal efficiency is high, working strength
Height, the high resistance to compression stone material grinding disc that serviceability is reliable and stable, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of high resistance to compression stone material grinding disc, including mounting disc and metal dish, described mounting disc is in the form of annular discs, in mounting disc
Heart position is provided with round boss, and round boss sidewall is evenly distributed with multiple thermal vias, and the top of round boss is peace
The installation end face of sabot, that installs end face is provided centrally with end-face central hole, is equipped with metal dish, metal dish in end-face central hole
Being provided centrally with installing hole, described mounting disc lower surface is grinding face, described grinding face is provided with opposing parallel and in radiation
The rectangle convex surface of shape, rectangle convex surface be formed around cross one another groove.
As further program of the utility model, described rectangle convex surface is centered by installing hole, the most gradually
Become arrangement, radially distribute evenly and at intervals on the end face of grinding face.
As further program of the utility model, described mounting disc is by the mixing material of diamond dust and metal dust
Form through hot pressing.
As further program of the utility model, described thermal vias is provided with six, and sets around end-face central hole
Put.
Compared with prior art, the beneficial effects of the utility model are: mounting disc is fixed on polisher by metal dish,
Install reliable and stable, contribute to increasing the service life；Multiple thermal vias it is evenly distributed with on round boss sidewall, can not only
Being conducive to strengthening heat dispersion, moreover it is possible to accelerate chip removal speed, the product quality processed is high；By diamond dust and metal dust
Mixing material strong through the mounting disc anti-pressure ability of hot pressing, it is possible to bear bigger frictional force, radial force, axial force；
Be provided with opposing parallel and radial rectangle convex surface on grinding face, rectangle convex surface be formed around cross one another groove,
Form grinding part, it is ensured that when polishing uses, abrasive disc is stable and reliable for performance.This utility model simple in construction, it is possible to effectively dispel the heat,
Chip removal efficiency is high, and working strength is high, and serviceability is reliable and stable.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of high resistance to compression stone material grinding disc.
Fig. 2 is the structural representation of a kind of high resistance to compression stone material grinding disc lateral section.
In figure: 1-mounting disc, 2-round boss, 3-groove, 4-rectangle convex surface, 5-metal dish, 6-installing hole, in 7-end face
Central hole, 8-installs end face, 9-thermal vias.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to Fig. 1～2, in this utility model embodiment, a kind of high resistance to compression stone material grinding disc, including mounting disc 1 and gold
Genus dish 5, described mounting disc 1 is in the form of annular discs, and the centre of mounting disc 1 is provided with round boss 2, on round boss 2 sidewall all
Even multiple thermal vias 9 being distributed, the top of round boss 2 is the installation end face 8 of mounting disc 1, installs the centrally disposed of end face 8
Having end-face central hole 7, be equipped with metal dish 5 in end-face central hole 7, metal dish 5 is provided centrally with installing hole 6, described mounting disc 1
Lower surface is grinding face, and described grinding face is provided with opposing parallel and radial rectangle convex surface 4, the four of rectangle convex surface 4
It is provided with cross one another groove 3 week；Described rectangle convex surface 4 is centered by installing hole 6, and gradual change arranges from small to large, interval
Radially distribute equably on the end face of grinding face；Described mounting disc 1 is by the mixing material of diamond dust and metal dust
Form through hot pressing；Described thermal vias 9 is provided with six, and arranges around end-face central hole 7 distribution.
Operation principle of the present utility model is: mounting disc 1 is fixed on polisher by metal dish 5, installs reliable and stable,
Contribute to increasing the service life；It is evenly distributed with multiple thermal vias 9 on round boss 2 sidewall, can not only beneficially strengthen
Heat dispersion, moreover it is possible to accelerate chip removal speed, the product quality processed is high；By the mixing material of diamond dust and metal dust
Strong through mounting disc 1 anti-pressure ability of hot pressing, it is possible to bear bigger frictional force, radial force, axial force；Set on grinding face
Be equipped with opposing parallel and radial rectangle convex surface 4, rectangle convex surface 4 be formed around cross one another groove 3, form grinding
Portion, it is ensured that when polishing uses, abrasive disc is stable and reliable for performance.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (1)
1. a high resistance to compression stone material grinding disc, including mounting disc and metal dish, it is characterised in that described mounting disc is in the form of annular discs,
The centre of mounting disc is provided with round boss, and round boss sidewall is evenly distributed with multiple thermal vias, round boss
The installation end face that top is mounting disc, install end face be provided centrally with end-face central hole, be equipped with gold in end-face central hole
Genus dish, metal dish is provided centrally with installing hole, and described mounting disc lower surface is grinding face, described grinding face is provided with relatively flat
Capable and radial rectangle convex surface, rectangle convex surface be formed around cross one another groove；Described rectangle convex surface is with installing hole
Centered by, gradual change arrangement, radially distributes evenly and at intervals on the end face of grinding face from small to large；Described mounting disc is by Buddha's warrior attendant
The mixing material of stone powder and metal dust forms through hot pressing；Described thermal vias is provided with six, and around end face center
Hole is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653224.7U CN205870314U (en) | 2016-06-28 | 2016-06-28 | High resistance to compression stone material piece of polishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620653224.7U CN205870314U (en) | 2016-06-28 | 2016-06-28 | High resistance to compression stone material piece of polishing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205870314U true CN205870314U (en) | 2017-01-11 |
Family
ID=57694423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620653224.7U Expired - Fee Related CN205870314U (en) | 2016-06-28 | 2016-06-28 | High resistance to compression stone material piece of polishing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205870314U (en) |
-
2016
- 2016-06-28 CN CN201620653224.7U patent/CN205870314U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170111 Termination date: 20170628 |