CN214923581U - Anti-cracking and anti-explosion resin grinding wheel - Google Patents
Anti-cracking and anti-explosion resin grinding wheel Download PDFInfo
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- CN214923581U CN214923581U CN202120375067.9U CN202120375067U CN214923581U CN 214923581 U CN214923581 U CN 214923581U CN 202120375067 U CN202120375067 U CN 202120375067U CN 214923581 U CN214923581 U CN 214923581U
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- grinding wheel
- resin grinding
- heat dissipation
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- resin
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Abstract
The utility model provides a crack control antiknock resin grinding wheel, concretely relates to resin grinding wheel technical field. The utility model comprises a grinding wheel rotating shaft, a mounting plate is arranged outside the grinding wheel rotating shaft, a fixing frame is arranged between the grinding wheel rotating shaft and the mounting plate, the outer annular wall of the mounting plate is provided with a mounting groove, the bottom of the mounting groove is provided with a heat dissipation plate, the two sides and the edge of the heat dissipation plate are provided with resin grinding wheels, and the resin grinding wheels are connected with the bottom of the mounting groove; the heat dissipation plate is provided with a plurality of heat dissipation holes, communication holes are formed between every two heat dissipation holes, the heat dissipation plate and the mounting plate are provided with ventilation holes, and two ends of each ventilation hole are respectively communicated with the heat dissipation holes and the inner annular wall of the mounting plate. The utility model provides a pair of crack control antiknock resin grinding wheel can improve resin grinding wheel's thermal diffusivity, avoids taking place the condition that bursts.
Description
Technical Field
The utility model belongs to the technical field of the resin grinding wheel, concretely relates to crack control antiknock resin grinding wheel.
Background
The resin grinding wheel is a grinding wheel made of resin, has high strength, and is applied to cutting pieces, double end faces, heavy-load grinding wheels, polishing wheels and the like. The material has the characteristics of certain elasticity, low heat resistance, good self-sharpening property, simple and convenient manufacture and short process period; the method is widely used for rough grinding, cutting and free grinding. The temperature of the resin grinding wheel can rise rapidly in the working process, but the resin grinding wheel has poor heat dissipation performance, the resin grinding wheel is easy to deform slightly in a high-temperature state, and the resin grinding wheel is easy to crack after being used for a long time. Therefore, there is a need for an anti-cracking and anti-explosion resin grinding wheel which can solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a crack control antiknock resin grinding wheel can improve the thermal diffusivity of resin grinding wheel, avoids taking place the condition that bursts.
The utility model provides a following technical scheme:
an anti-cracking and anti-explosion resin grinding wheel comprises a grinding wheel rotating shaft, wherein an installation plate is arranged on the outer side of the grinding wheel rotating shaft, a fixed frame is arranged between the grinding wheel rotating shaft and the installation plate, an installation groove is formed in the outer ring wall of the installation plate, a heat dissipation plate is arranged at the bottom of the installation groove, resin grinding wheels are arranged on two sides and the edge of the heat dissipation plate, and the resin grinding wheels are connected with the bottom of the installation groove; be equipped with a plurality of louvres on the heating panel, per two be equipped with the intercommunicating pore between the louvre, the heating panel with be equipped with the ventilation hole on the mounting panel, the both ends in ventilation hole respectively with the louvre with the interior rampart of mounting panel communicates with each other.
Preferably, the end of the vent hole is provided with an air inlet pipe, and the directions of air inlet ports of the two air inlet pipes communicated with the two ends of the communicating hole are opposite.
Preferably, the mounting groove is provided with a fixing rod, and the fixing rod penetrates through the wall of the mounting groove, the resin grinding wheel and the heat dissipation plate.
Preferably, one end of the fixing rod is hemispherical, the other end of the fixing rod is a plane, the fixing rod is provided with a through hole, and two ends of the through hole are communicated with two ends of the fixing rod.
The utility model discloses a profitable effect:
the outer side of the grinding wheel rotating shaft of the utility model is provided with a heat radiation plate, a fixing frame is arranged between the grinding wheel rotating shaft and the mounting plate, and the fixing frame is convenient for fixing the mounting plate and the grinding wheel rotating shaft, so that the inner ring wall of the mounting plate is contacted with the atmosphere, and the heat radiation area of the mounting plate is increased;
the outer ring wall of the mounting plate is provided with a mounting groove, the bottom of the mounting groove is provided with a heat dissipation plate, two sides and edges of the heat dissipation plate are provided with resin grinding wheels, the resin grinding wheels are connected with the bottom of the mounting groove, the mounting groove is convenient for mounting and fixing the resin grinding wheels, and the heat dissipation plate is convenient for the resin grinding wheels to dissipate heat;
be equipped with a plurality of louvres on the heating panel, be equipped with the intercommunicating pore between per two louvres, be equipped with the ventilation hole on heating panel and the mounting panel, the both ends in ventilation hole communicate with each other with the interior rampart of louvre and mounting panel respectively, and louvre, intercommunicating pore and ventilation hole are convenient for form mobile air, and heat is taken away to mobile air entering between the resin grinding wheel, improves the radiating effect of resin grinding wheel.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a top view of the present invention;
fig. 2 is a top view of the mounting plate of the present invention;
fig. 3 is a schematic cross-sectional view of one end of the mounting plate of the present invention.
Description of reference numerals:
1. a grinding wheel rotating shaft; 2. mounting a plate; 3. a fixed mount; 4. mounting grooves; 5. a heat dissipation plate; 6. a resin grinding wheel; 7. heat dissipation holes; 8. a communicating hole; 9. a vent hole; 10. an air inlet pipe; 11. fixing the rod; 12. and a through hole.
Detailed Description
As shown in fig. 1, 2 and 3, an anti-cracking and anti-explosion resin grinding wheel comprises a grinding wheel rotating shaft 1, a mounting plate 2 is arranged on the outer side of the grinding wheel rotating shaft 1, a fixing frame 3 is arranged between the grinding wheel rotating shaft 1 and the mounting plate 2, the fixing frame 3 is convenient for fixing the mounting plate 2 and the grinding wheel rotating shaft 1, the inner ring wall of the mounting plate 2 is in contact with the atmosphere, and the heat dissipation area of the mounting plate 2 is increased.
The outer ring wall of the mounting plate 2 is provided with a mounting groove 4, the bottom of the mounting groove 4 is provided with a heat dissipation plate 5, two sides and edges of the heat dissipation plate 5 are provided with resin grinding wheels 6, the resin grinding wheels 6 are connected with the bottom of the mounting groove 4, the mounting groove 4 is convenient for mounting and fixing the resin grinding wheels 6, and the heat dissipation plate 5 is convenient for the resin grinding wheels 6 to dissipate heat; be equipped with six louvres 7 on the heating panel 5, be equipped with the intercommunicating pore 8 between per two louvres 7, be equipped with ventilation hole 9 on heating panel 5 and the mounting panel 2, the both ends of ventilation hole 9 communicate with each other with louvre 7 and mounting panel 2's interior rampart respectively, louvre 7, intercommunicating pore 8 and ventilation hole 9 are convenient for form mobile air, and the heat is taken away to mobile air entering between the resin grinding wheel 6, improves the radiating effect of resin grinding wheel 6.
The end part of the vent hole 9 is provided with an air inlet pipe 10, the directions of air inlet ports of two air inlet pipes 10 communicated with the two ends of the communicating hole 8 are opposite, so that air can conveniently flow in from one air inlet pipe 10 and flow out from the other air inlet pipe 10, and the heat dissipation effect of the resin grinding wheel 6 is improved; six fixing rods 11 are arranged on the mounting groove 4, the fixing rods 11 penetrate through the wall of the mounting groove 4, the resin grinding wheel 6 and the heat dissipation plate 5, and the fixing rods 11 can improve the stability of connection between the heat dissipation plate 5 and the resin grinding wheel 6 and the mounting plate 2; the one end of dead lever 11 is hemispherical, and the other end is the plane, is equipped with through-hole 12 on the dead lever 11, and the both ends of through-hole 12 communicate with each other with the both ends of dead lever 11, and the dead lever 11 of this shape is at high-speed rotatory in-process, because the air flow rate at dead lever 11 both ends is different to lead to atmospheric pressure different, do benefit to the air and circulate in the through-hole 12, further improved resin grinding wheel 6's radiating effect.
The utility model discloses a working method: mount 3 is convenient for fixing between mounting panel 2 and the emery wheel pivot 1, make the interior rampart and the atmosphere contact of mounting panel 2, mounting panel 2's heat radiating area has been increased, mounting groove 4 is convenient for resin grinding wheel 6's installation fixed, heating panel 5 is convenient for resin grinding wheel 6 dispels the heat, air-supply line 10, louvre 7, intercommunicating pore 8 and ventilation hole 9 are convenient for form mobile air, take away the heat between mobile air admission resin grinding wheel 6, improve resin grinding wheel 6's radiating effect, dead lever 11 can improve the stability of being connected between heating panel 5 and resin grinding wheel 6 and the mounting panel 2.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. The utility model provides a resin grinding wheel of crack control antiknock, includes the emery wheel pivot, its characterized in that: the outer side of the grinding wheel rotating shaft is provided with an installation plate, a fixed frame is arranged between the grinding wheel rotating shaft and the installation plate, the outer ring wall of the installation plate is provided with an installation groove, the bottom of the installation groove is provided with a heat dissipation plate, the two sides and the edge of the heat dissipation plate are provided with resin grinding wheels, and the resin grinding wheels are connected with the bottom of the installation groove; be equipped with a plurality of louvres on the heating panel, per two be equipped with the intercommunicating pore between the louvre, the heating panel with be equipped with the ventilation hole on the mounting panel, the both ends in ventilation hole respectively with the louvre with the interior rampart of mounting panel communicates with each other.
2. An anti-cracking and anti-knock resin grinding wheel according to claim 1, characterized in that: the end part of the ventilation hole is provided with an air inlet pipe, and the directions of air inlet ports of the two air inlet pipes communicated with the two ends of the communication hole are opposite.
3. An anti-cracking and anti-knock resin grinding wheel according to claim 1, characterized in that: the mounting groove is provided with a fixing rod, and the fixing rod penetrates through the groove wall of the mounting groove, the resin grinding wheel and the heat dissipation plate.
4. An anti-cracking and anti-explosion resin grinding wheel as claimed in claim 3, wherein: one end of the fixing rod is hemispherical, the other end of the fixing rod is a plane, a through hole is formed in the fixing rod, and two ends of the through hole are communicated with two ends of the fixing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375067.9U CN214923581U (en) | 2021-02-18 | 2021-02-18 | Anti-cracking and anti-explosion resin grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120375067.9U CN214923581U (en) | 2021-02-18 | 2021-02-18 | Anti-cracking and anti-explosion resin grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214923581U true CN214923581U (en) | 2021-11-30 |
Family
ID=79097763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120375067.9U Active CN214923581U (en) | 2021-02-18 | 2021-02-18 | Anti-cracking and anti-explosion resin grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214923581U (en) |
-
2021
- 2021-02-18 CN CN202120375067.9U patent/CN214923581U/en active Active
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