CN201189635Y - Self-centering apparatus of diamond-impregnated wheel - Google Patents
Self-centering apparatus of diamond-impregnated wheel Download PDFInfo
- Publication number
- CN201189635Y CN201189635Y CNU2008200290540U CN200820029054U CN201189635Y CN 201189635 Y CN201189635 Y CN 201189635Y CN U2008200290540 U CNU2008200290540 U CN U2008200290540U CN 200820029054 U CN200820029054 U CN 200820029054U CN 201189635 Y CN201189635 Y CN 201189635Y
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- elastic ring
- diamond
- mandrel
- impregnated
- impregnated wheel
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Abstract
The utility model relates to the technical field of glass deep processing, in particular to an automatic centering device for diamond grinding wheels. In order to overcome the problems that in the prior art, the swing and jump of the diamond grinding wheels during high-speed rotation cause grinding quality decline or edge crack, even result in that grinding can not proceed, damage glass, causes waste, and can not give full play to the effective functions of the diamond grinding wheels, the utility model provides the automatic centering device for the diamond grinding wheels. The device comprises an equipment core shaft one end of which is provided with a hollow cavity, a diamond grinding wheel and a grinding wheel fixing bolt, wherein an elastic ring is arranged between the diamond grinding wheel and the equipment core shaft in the radial direction; deformed rabbets are uniformly distributed on the elastic ring which is provided with a through cut; and an end cover is arranged on the axial outer end face of the elastic ring. Compared with the prior art, the device has the following advantages of high safety and efficiency improvement.
Description
Technical field:
The utility model relates to glass deep process technology field, is specifically related to a kind of diamond-impregnated wheel self-centering apparatus.
Background technology:
Diamond-impregnated wheel is the best a kind of grinding tool of grinding glass and other hard material at present, therefore used widely in glass deep processing industry, because need the high speed rotation of 5000～8000 commentaries on classics/min during grinding, the correct installation of diamond-impregnated wheel on equipment is most important.Present mounting means is that the endoporus with diamond-impregnated wheel is directly installed on the equipment mandrel, fixes by three set bolts with ring flange again.Because diamond-impregnated wheel will often be changed, year in and year out, the reason that dripping water wears through rock causes the heavy wear of equipment mandrel to lose precision, makes diamond-impregnated wheel occur swinging and beating in the rotation at a high speed, cause grinding quality to descend or chip, even can't proceed grinding, and not only damage glass, cause waste, influence finishing of production task, more can not give full play to the effective efficiency of diamond-impregnated wheel.
Summary of the invention:
The purpose of this utility model is that a kind of diamond-impregnated wheel self-centering apparatus will be provided, in rotation at a high speed, swing occurs and beat to overcome diamond-impregnated wheel that prior art exists, cause grinding quality to descend or chip, even can't proceed grinding, damage glass, cause waste, can not give full play to the problem of diamond-impregnated wheel effective efficiency.
For overcoming the problem that prior art exists, the technical scheme that the utility model provides is: a kind of diamond-impregnated wheel self-centering apparatus, comprise that an end is provided with the equipment mandrel 1 of cavity, diamond-impregnated wheel 7 and emery wheel set bolt 6, its special character is: diamond-impregnated wheel 7 and equipment mandrel 1 are provided with elastic ring between radially, be evenly equipped with deformation notches on the elastic ring and be provided with the perforation otch, the axial outer end face of this elastic ring is provided with end cap.
Contract in above-mentioned elastic ring the comprises elastic ring 3 and the elastic ring 4 that rises outward, in contract elastic ring 3 and the elastic ring 4 that rises outward with cone match.
Above-mentioned end cap is the gland 5 that is evenly equipped with the staged through hole on the periphery, and through hole and diamond-impregnated wheel 7 that described emery wheel set bolt 6 orders are passed on the gland 5 are fixed on the equipment mandrel 1.
Contract in the above-mentioned axial inner ends face place of elastic ring 3 also is provided with ring-shaped rubber pad 12.
The cavity end of the said equipment mandrel 1 is fixedly connected with additional mandrel 2, and described end cap is an elastic ring gland 11, and this elastic ring gland 11 connects with additional mandrel 2, and its periphery is pressed and is located on the axial outer end face of elastic ring.
Above-mentioned elastic ring gland 11 centers are provided with ladder hole, and housing screw 10 passes ladder hole and connects threadably with additional mandrel 2.
Above-mentioned elastic ring gland 11 outsides also are provided with emery wheel pressure ring 8, are evenly equipped with the staged through hole on this emery wheel pressure ring 8, and through hole and diamond-impregnated wheel 7 that described emery wheel set bolt 6 orders are passed on the emery wheel pressure ring 8 are fixed on the equipment mandrel 1.
Above-mentioned elastic ring gland 11 is sheathed on the end of additional mandrel 2, and the axle head of additional mandrel 2 is provided with screw thread, and it is provided with clamping nut 13.
State elastic ring gland 11 outsides and also be provided with emery wheel pressure ring 8, be evenly equipped with the staged through hole on this emery wheel pressure ring 8, through hole and diamond-impregnated wheel 7 that described emery wheel set bolt 6 orders are passed on the emery wheel pressure ring 8 are fixed on the equipment mandrel 1.
Compared with prior art, advantage of the present utility model is as follows:
1, the utility model utilizes the end cap of multiple version that elastic ring is compressed the formation self-centering, makes diamond-impregnated wheel fixedly carry out grinding firmly.
No matter how serious 2 equipment mandrel wear degree are, as long as use this device just can allow diamond-impregnated wheel and equipment mandrel reach highly concentric, thereby thoroughly solved swing and the jumping phenomena of emery wheel in rotating at a high speed, effectively raise the grinding quality and the grinding linear meter of glass, avoided causing waste because of chip damages glass, and more can give full play to diamond-impregnated wheel should be powerful.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3.
Description of reference numerals is as follows:
1-equipment mandrel, 2-adds mandrel, the elastic ring that contracts in the 3-, the 4-elastic ring that rises outward, 5-gland, 6-emery wheel set bolt, 7-diamond-impregnated wheel, 8-emery wheel pressure ring, 9-hold-down screw, 10-housing screw, 11-elastic ring gland, 12-ring-shaped rubber pad, 13-clamping nut.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
Embodiment 1: referring to Fig. 1, a kind of diamond-impregnated wheel self-centering apparatus, by equipment mandrel 1, diamond-impregnated wheel 7, in contract elastic ring 3, rise elastic ring 4, gland 5 and emery wheel set bolt 6 formed outward.Contract in diamond-impregnated wheel 7 and equipment mandrel 1 are provided with between the radially elastic ring 3 and the elastic ring 4 that rises outward, in contract and all be evenly equipped with arc shaped groove and be provided with the perforation otch on the elastic ring 3 and the elastic ring 4 that rises outward, both radially between with cone match.Contract in the said axial inner ends face place of elastic ring 3 also is provided with ring-shaped rubber pad 12, in the contract axial outer end face of the elastic ring 3 and the elastic ring 4 that rises outward be provided with end cap, this end cap is the gland 5 that is evenly equipped with the staged through hole on the periphery in the present embodiment, through hole and diamond-impregnated wheel 7 that emery wheel set bolt 6 orders are passed on the gland 5 are fixed on the equipment mandrel 1, and gland 5, diamond-impregnated wheel 7 and equipment mandrel 1 are fixedly connected.
Embodiment 2: referring to Fig. 2, a kind of diamond-impregnated wheel self-centering apparatus, comprise an end be provided with the equipment mandrel 1 of cavity, in contract elastic ring 3, rise elastic ring 4, emery wheel set bolt 6, diamond-impregnated wheel 7, elastic ring gland 11, hold-down screw 9, emery wheel pressure ring 8, additional mandrel 2 and housing screw 10 outward.Said additional mandrel 2 is fixedly installed on cavity end in the equipment mandrel 1 by hold-down screw 9, the elastic ring 3 and the elastic ring 4 that rises outward contract in diamond-impregnated wheel 7 and equipment mandrel 1 are provided with between radially, in contract and all be evenly equipped with arc shaped groove and be provided with the perforation otch on the elastic ring 3 and the elastic ring 4 that rises outward, both are with cone match, in the contract axial outer end face of the elastic ring 3 and the elastic ring 4 that rises outward be provided with end cap, this end cap is made up of the emery wheel pressure ring 8 in elastic ring gland 11 and its outside in the present embodiment.The center of said elastic ring gland 11 is provided with ladder hole, and housing screw 10 is arranged in the ladder hole and with additional mandrel 2 and is fixedly connected threadably, and the periphery of elastic ring gland 11 is pressed and is located on the axial outer end face of elastic ring.Be evenly equipped with the staged through hole on the said emery wheel pressure ring 8, through hole and diamond-impregnated wheel 7 that emery wheel set bolt 6 orders are passed on the emery wheel pressure ring 8 are fixed on the equipment mandrel 1,
Embodiment 3: referring to Fig. 3, a kind of diamond-impregnated wheel self-centering apparatus, comprise an end be provided with the equipment mandrel 1 of cavity, in contract elastic ring 3, rise elastic ring 4, emery wheel set bolt 6, diamond-impregnated wheel 7, elastic ring gland 11, hold-down screw 9, additional mandrel 2 and clamping nut 13 outward.Said additional mandrel 2 is fixedly installed on cavity end in the equipment mandrel 1 by hold-down screw 9, the elastic ring 3 and the elastic ring 4 that rises outward contract in diamond-impregnated wheel 7 and equipment mandrel 1 are provided with between radially, in contract and be evenly equipped with arc shaped groove and be provided with the perforation otch on the elastic ring 3 and the elastic ring 4 that rises outward, in contract elastic ring 3 and the elastic ring 4 that rises outward with cone match, in contract thin in thick outside the longitudinal section of elastic ring 3.The axial outer end face of said elastic ring is provided with end cap, this end cap is made up of elastic ring gland 11 and emery wheel pressure ring 8 in the present embodiment, elastic ring gland 11 is bowl-types, elastic ring gland 11 is sheathed on the end of additional mandrel 2, the axle head of additional mandrel 2 is provided with screw thread, it is provided with clamping nut 13, on the axial outer end face of the elastic ring 3 that contracts in the periphery of elastic ring gland 11 is pressed and is located at.Be evenly equipped with the staged through hole on the said emery wheel pressure ring 8, through hole and diamond-impregnated wheel 7 that emery wheel set bolt 6 orders are passed on the emery wheel pressure ring 8 are fixed on the equipment mandrel 1,
Claims (9)
1, a kind of diamond-impregnated wheel self-centering apparatus, comprise that an end is provided with the equipment mandrel (1) of cavity, diamond-impregnated wheel (7) and emery wheel set bolt (6), it is characterized in that: diamond-impregnated wheel (7) and equipment mandrel (1) are provided with elastic ring between radially, be evenly equipped with deformation notches on the elastic ring and be provided with the perforation otch, the axial outer end face of this elastic ring is provided with end cap.
2, diamond-impregnated wheel self-centering apparatus as claimed in claim 1 is characterized in that: contract in described elastic ring the comprises elastic ring (3) and the elastic ring (4) that rises outward, in contract elastic ring (3) and the elastic ring (4) that rises outward with cone match.
3, diamond-impregnated wheel self-centering apparatus as claimed in claim 2, it is characterized in that: described end cap is the gland (5) that is evenly equipped with the staged through hole on the periphery, and through hole and diamond-impregnated wheel (7) that described emery wheel set bolt (6) order is passed on the gland (5) are fixed on the equipment mandrel (1).
4, diamond-impregnated wheel self-centering apparatus as claimed in claim 3 is characterized in that: the axial inner ends face place of the elastic ring that contracts in described (3) also is provided with ring-shaped rubber pad (12).
5, diamond-impregnated wheel self-centering apparatus as claimed in claim 1, it is characterized in that: the cavity end of described equipment mandrel (1) is fixedly connected with additional mandrel (2), described end cap is elastic ring gland (11), this elastic ring gland (11) connects with additional mandrel (2), and its periphery is pressed and is located on the axial outer end face of elastic ring.
6, diamond-impregnated wheel self-centering apparatus as claimed in claim 5 is characterized in that: above-mentioned elastic ring gland (11) center is provided with ladder hole, and housing screw (10) passes ladder hole and connects threadably with additional mandrel (2).
7, diamond-impregnated wheel self-centering apparatus as claimed in claim 6, it is characterized in that: described elastic ring gland (11) outside also is provided with emery wheel pressure ring (8), be evenly equipped with the staged through hole on this emery wheel pressure ring (8), through hole and diamond-impregnated wheel (7) that described emery wheel set bolt (6) order is passed on the emery wheel pressure ring (8) are fixed on the equipment mandrel (1).
8, diamond-impregnated wheel self-centering apparatus as claimed in claim 5 is characterized in that: described elastic ring gland (11) is sheathed on the end of additional mandrel (2), and the axle head of additional mandrel (2) is provided with screw thread, and it is provided with clamping nut (13).
9, diamond-impregnated wheel self-centering apparatus as claimed in claim 6, it is characterized in that: described elastic ring gland (11) outside also is provided with emery wheel pressure ring (8), be evenly equipped with the staged through hole on this emery wheel pressure ring (8), through hole and diamond-impregnated wheel (7) that described emery wheel set bolt (6) order is passed on the emery wheel pressure ring (8) are fixed on the equipment mandrel (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200290540U CN201189635Y (en) | 2008-05-08 | 2008-05-08 | Self-centering apparatus of diamond-impregnated wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200290540U CN201189635Y (en) | 2008-05-08 | 2008-05-08 | Self-centering apparatus of diamond-impregnated wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201189635Y true CN201189635Y (en) | 2009-02-04 |
Family
ID=40333789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200290540U Expired - Fee Related CN201189635Y (en) | 2008-05-08 | 2008-05-08 | Self-centering apparatus of diamond-impregnated wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201189635Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465151A (en) * | 2012-06-07 | 2013-12-25 | 倪运明 | Tool for high-speed machining of brittle materials and its machining method |
| CN104084881A (en) * | 2014-06-27 | 2014-10-08 | 陆冬艳 | Grinding tool convenient to detach |
-
2008
- 2008-05-08 CN CNU2008200290540U patent/CN201189635Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465151A (en) * | 2012-06-07 | 2013-12-25 | 倪运明 | Tool for high-speed machining of brittle materials and its machining method |
| CN104084881A (en) * | 2014-06-27 | 2014-10-08 | 陆冬艳 | Grinding tool convenient to detach |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20100508 |