CN216859418U - Compound diamond grinding wheel mounting structure - Google Patents
Compound diamond grinding wheel mounting structure Download PDFInfo
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- CN216859418U CN216859418U CN202123287865.5U CN202123287865U CN216859418U CN 216859418 U CN216859418 U CN 216859418U CN 202123287865 U CN202123287865 U CN 202123287865U CN 216859418 U CN216859418 U CN 216859418U
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- wheel body
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Abstract
The utility model discloses a composite diamond grinding wheel mounting structure which comprises a grinding wheel body, wherein a plurality of diamond grinding blocks are arranged on the outer wall of the grinding wheel body, a mounting hole is formed in the center of one end of the grinding wheel body, an extension seat is arranged at one end of the mounting hole, a plurality of radiating blades are arranged on the outer side of the extension seat, a plurality of limiting grooves are formed in the inner side of the extension seat, the extension seat is movably connected with a movable rod through the limiting grooves, a protection plate is connected to one end of the movable rod, an oil storage cavity is formed in one side of the interior of the grinding wheel body, an oil filling opening is formed in one side of the oil storage cavity, one end of the oil filling opening extends to the exterior of the bottom end of the grinding wheel body, a plurality of through holes are formed in one side of the oil storage cavity close to the mounting hole, and balls are arranged in the through holes. This kind of compound diamond-impregnated wheel mounting structure, simple structure is reasonable, and the modern design can effectively improve the stability of emery wheel and axle installation, and effectively improves the heat dispersion of emery wheel, has higher practical value.
Description
Technical Field
The utility model relates to the technical field of diamond grinding wheels, in particular to a composite diamond grinding wheel mounting structure.
Background
The composite diamond grinding wheel is one of diamond tools, is mainly suitable for plane grinding processing of surfaces of various refractory materials, is unstable in installation of a mounting hole and a shaft in the grinding wheel when the existing composite diamond grinding wheel is installed, is easy to fall off when the grinding wheel rotates at a high speed, enables the grinding wheel to fly out of the shaft, and causes safety accidents, and has low heat dissipation performance in installation and use. Therefore, the mounting structure of the composite diamond grinding wheel is improved.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model discloses a composite diamond grinding wheel mounting structure which comprises a grinding wheel body, wherein a plurality of diamond grinding blocks are arranged on the outer wall of the grinding wheel body, a mounting hole is formed in the center of one end of the grinding wheel body, an extension seat is arranged at one end of the mounting hole, a plurality of radiating blades are arranged on the outer side of the extension seat, a plurality of limiting grooves are formed in the inner side of the extension seat, the extension seat is movably connected with a movable rod through the limiting grooves, a protection plate is connected to one end of the movable rod, an oil storage cavity is arranged on one side inside the grinding wheel body, an oil filling opening is formed in one side of the oil storage cavity, one end of the oil filling opening extends to the outside of the bottom end of the grinding wheel body, a plurality of through holes are formed in one side of the oil storage cavity close to the mounting hole, and balls are arranged inside the through holes.
As a preferred technical scheme of the utility model, the bottom end of the movable rod is provided with a limiting plate, and the limiting plate is mutually clamped with the limiting groove.
As a preferable technical scheme of the utility model, a compression spring is arranged at the bottom end inside the extension seat, and one end of the compression spring is connected with the limit plate.
As a preferred technical scheme of the utility model, heat dissipation holes are formed between every two adjacent heat dissipation blades at the top end of the grinding wheel body.
As a preferable technical scheme of the utility model, the two sides of the through hole are provided with connecting rods, and the through hole is movably connected with the ball through the connecting rods.
As a preferable technical scheme of the utility model, one side of the oil filling port is provided with a sealing cover, and the sealing cover is in threaded connection with the oil filling port.
The utility model has the beneficial effects that: 1. this kind of compound diamond-impregnated wheel mounting structure, through the setting of extension seat, the extension axle of being convenient for is at the length of mounting hole one end, prevents that the emery wheel from the epaxial departure when high-speed rotation, and the cooperation of rethread compression spring, movable rod and guard plate is used, and the extension end of the counter shaft of being convenient for carries on spacing fixedly, effectively avoids emery wheel in use and axle to break away from.
2. According to the composite diamond grinding wheel mounting structure, the cooling blades are driven to rotate when the grinding wheel rotates at a high speed through the matching use of the cooling blades and the cooling holes, the grinding wheel is efficiently cooled in an air cooling mode, and then the lubricating oil in the oil storage cavity is splashed out through a gap between the balls and the through holes when the grinding wheel rotates at a high speed through the matching use of the oil storage cavity, the through holes and the balls, so that the abrasion between the mounting holes and the shaft is effectively reduced, the use is prevented from being greatly influenced due to the abrasion between the mounting holes and the shaft, and the condition that the grinding wheel is overheated due to large friction force is prevented; the utility model has simple and reasonable structure and novel design, can effectively improve the stability of the installation of the grinding wheel and the shaft, effectively improves the heat dissipation performance of the grinding wheel, and has higher practical value.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.
Fig. 1 is a perspective view of a composite diamond-impregnated wheel mounting structure according to the present invention.
Fig. 2 is a plan sectional view of an extension base of a composite type diamond-impregnated wheel mounting structure according to the present invention.
Fig. 3 is a side sectional view of a part of the structure of a composite type diamond-impregnated wheel mounting structure according to the present invention.
Fig. 4 is an enlarged schematic view of a structure a in fig. 2 of a composite type diamond-impregnated wheel mounting structure of the present invention.
Fig. 5 is an enlarged schematic view of a structure B in fig. 3 of the composite type diamond-impregnated wheel mounting structure of the present invention.
Fig. 6 is an enlarged schematic view of the structure C of fig. 3 of the composite type diamond-impregnated wheel mounting structure according to the present invention.
In the figure: 1. a grinding wheel body; 101. a diamond grinding block; 102. mounting holes; 103. a through hole; 104. a connecting rod; 105. heat dissipation holes; 2. an extension base; 201. a limiting groove; 202. a compression spring; 3. a protection plate; 301. a movable rod; 302. a limiting plate; 4. a heat dissipating fin; 5. an oil storage chamber; 501. an oil filler; 502. a sealing cover; 6. and a ball.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-6, the composite diamond grinding wheel mounting structure of the utility model comprises a grinding wheel body 1, wherein a plurality of diamond grinding blocks 101 are arranged on the outer wall of the grinding wheel body 1, a mounting hole 102 is formed in the center of one end of the grinding wheel body 1, an extension seat 2 is arranged at one end of the mounting hole 102, a plurality of radiating blades 4 are arranged on the outer side of the extension seat 2, a plurality of limiting grooves 201 are formed in the inner side of the extension seat 2, the extension seat 2 is movably connected with a movable rod 301 through the limiting grooves 201, one end of the movable rod 301 is connected with a protection plate 3, an oil storage chamber 5 is arranged on one side inside the grinding wheel body 1, an oil filler 501 is formed in one side of the oil storage chamber 5, one end of the oil filler 501 extends to the outside of the bottom end of the grinding wheel body 1, a plurality of through holes 103 are formed in one side of the oil storage chamber 5 close to the mounting hole 102, and balls 6 are arranged inside the through holes 103.
Wherein, the bottom of movable rod 301 is equipped with limiting plate 302, and limiting plate 302 and the mutual block of spacing groove 201, uses through the cooperation of limiting plate 302 and spacing groove 201, is convenient for realize movable rod 301 spacing.
Wherein, the inside bottom of extension seat 2 is equipped with compression spring 202, and compression spring 202's one end and limiting plate 302 interconnect, uses through compression spring 202 and limiting plate 302's cooperation, is convenient for realize the resilience of movable rod 301.
Wherein, the top of emery wheel body 1 is equipped with all to be equipped with louvre 105 between per two adjacent cooling fin 4, through louvre 105's setting, is convenient for improve emery wheel body 1's heat dispersion.
Wherein, the both sides of through-hole 103 are equipped with connecting rod 104, and through-hole 103 passes through connecting rod 104 and ball 6 swing joint, uses through the cooperation of through-hole 103 and ball 6, realizes splashing of lubricating oil to reduce the wearing and tearing of mounting hole 102 and axle.
Wherein, one side of oil filler 501 is equipped with sealed lid 502, and sealed lid 502 and oil filler 501 threaded connection, through oil filler 501's setting, be convenient for to the oil storage cavity 5 additional lubrication oil.
The working principle is as follows: when the grinding wheel is used, a driving shaft of a transmission device is inserted into the mounting hole 102 of the grinding wheel body 1, the shaft extends to the extension seat 2, the shaft is abutted against one end of the protection plate 3, the limiting plate 302 on one side of the movable rod 301 is moved to the top end of the limiting groove 201 through the cooperation of the movable rod 301 and the compression spring 202, the extension end of the shaft is limited and fixed, the grinding wheel is effectively prevented from being separated from the shaft in use, the grinding wheel is prevented from flying out of the shaft when rotating at high speed to cause safety accidents, when the grinding wheel body 1 rotates at high speed, the plurality of radiating blades 4 on the outer side of the extension seat 2 are driven to synchronously rotate, and then the radiating holes 105 are arranged, so that the grinding wheel body 1 can be efficiently radiated by wind power, the grinding wheel body 1 is effectively prevented from being overheated in use, the lubricating oil is filled into the oil storage cavity 5 through the oil filling port 501, and when the grinding wheel body 1 rotates at high speed, through the cooperation of the through hole 103 on one side of the oil storage chamber 5 and the ball 6 inside the through hole 103, lubricating oil in the oil storage chamber 5 is convenient to splash through the gap between the ball 6 and the through hole 103, the abrasion of the mounting hole 102 and the shaft is effectively reduced, the great influence of the abrasion of the mounting hole 102 and the shaft is avoided, and the condition that the grinding wheel is overheated due to great friction force is prevented.
Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 (5)
1. The utility model provides a compound diamond grinding wheel mounting structure, includes emery wheel body (1), its characterized in that, the outer wall of emery wheel body (1) is equipped with a plurality of diamond abrasive segments (101), the central point of emery wheel body (1) one end puts and has seted up mounting hole (102), and the one end of mounting hole (102) is equipped with extension seat (2), and the outside of extension seat (2) is equipped with a plurality of radiator vane (4), the inboard of extension seat (2) is equipped with a plurality of spacing grooves (201), extension seat (2) have movable rod (301) through spacing groove (201) swing joint, and the one end of movable rod (301) is connected with guard plate (3), inside one side of emery wheel body (1) is equipped with oil storage cavity (5), oil filler hole (501) has been seted up to one side of oil storage cavity (5), and the one end of oil filler hole (501) extends to the outside of emery wheel body (1) bottom, a plurality of through holes (103) are formed in one side, close to the mounting hole (102), of the oil storage cavity (5), and balls (6) are arranged inside the through holes (103).
2. A composite type diamond grinding wheel mounting structure according to claim 1, wherein a limiting plate (302) is provided at the bottom end of the movable rod (301), the limiting plate (302) is engaged with the limiting groove (201), a compression spring (202) is provided at the bottom end of the inside of the extension base (2), and one end of the compression spring (202) is connected with the limiting plate (302).
3. A composite diamond-impregnated wheel mounting structure according to claim 1, wherein the top end of the wheel body (1) is provided with heat dissipating holes (105) between each two adjacent heat dissipating blades (4).
4. A composite diamond-impregnated wheel mounting structure according to claim 1, wherein a connecting rod (104) is provided on both sides of the through hole (103), and the through hole (103) is movably connected to the ball (6) via the connecting rod (104).
5. A composite type diamond-impregnated wheel mounting structure according to claim 1, wherein a sealing cap (502) is provided on one side of the oil filler hole (501), and the sealing cap (502) is screw-coupled to the oil filler hole (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287865.5U CN216859418U (en) | 2021-12-24 | 2021-12-24 | Compound diamond grinding wheel mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123287865.5U CN216859418U (en) | 2021-12-24 | 2021-12-24 | Compound diamond grinding wheel mounting structure |
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| Publication Number | Publication Date |
|---|---|
| CN216859418U true CN216859418U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123287865.5U Active CN216859418U (en) | 2021-12-24 | 2021-12-24 | Compound diamond grinding wheel mounting structure |
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| CN (1) | CN216859418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124238A (en) * | 2023-10-20 | 2023-11-28 | 歌玛磨具南通有限公司 | Self-adaptive grinding wheel device of grinding machine |
-
2021
- 2021-12-24 CN CN202123287865.5U patent/CN216859418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117124238A (en) * | 2023-10-20 | 2023-11-28 | 歌玛磨具南通有限公司 | Self-adaptive grinding wheel device of grinding machine |
| CN117124238B (en) * | 2023-10-20 | 2024-05-17 | 歌玛磨具南通有限公司 | Self-adaptive grinding wheel device of grinding machine |
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