CN210909604U - Metal ceramic bonding agent diamond grinding wheel - Google Patents
Metal ceramic bonding agent diamond grinding wheel Download PDFInfo
- Publication number
- CN210909604U CN210909604U CN201921821708.8U CN201921821708U CN210909604U CN 210909604 U CN210909604 U CN 210909604U CN 201921821708 U CN201921821708 U CN 201921821708U CN 210909604 U CN210909604 U CN 210909604U
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- metal
- grinding wheel
- fixing ring
- diamond grinding
- solid fixed
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Abstract
The utility model discloses a metal ceramic bond diamond grinding wheel, including ceramic bond diamond grinding wheel, ceramic bond diamond grinding wheel center is equipped with circular through-hole, and has the solid fixed ring of first metal and the solid fixed ring's of second metal partly in the circular through-hole interlude, the solid fixed ring's of first metal inside and outside wall all sets up to the step structure, and one of them section of inner wall sets up to the helicitic texture, the solid fixed ring outer wall of second metal sets up to the step structure, and one of them section of step structure sets up to the helicitic texture. This metal ceramic bond diamond grinding wheel is equipped with solid fixed ring of first metal and the solid fixed ring of second metal, and the solid fixed ring of first metal acts on ceramic bond diamond grinding wheel through the solid fixed ring of second metal and constitutes screw thread block structure rather than, and this structural connection is firm, and simple to operate can process solid fixed ring of first metal and the solid fixed ring of second metal, makes its internal diameter size satisfy the installation demand in equipment of polishing.
Description
Technical Field
The utility model relates to a ceramic bond diamond grinding wheel technical field specifically is a metal ceramic bond diamond grinding wheel.
Background
The ceramic bond diamond grinding wheel has the advantages of high strength, good heat resistance, sharp cutting, high grinding efficiency, difficult heating and blockage in the grinding process, small thermal expansion amount and easy control of processing precision. Compared with a resin bonding agent diamond grinding wheel, the resin bonding agent diamond grinding wheel solves the problems of short service life, low grinding efficiency and easy deformation of a grinding tool in the grinding process. The metal ceramic bond diamond grinding wheel with the patent number of CN201310743368.2 and the preparation method thereof can enhance the stability of diamond and improve the shape retention and the wear resistance of the metal ceramic bond diamond grinding wheel.
However, the ceramic bond diamond grinding wheel disclosed in the patent is hard in texture, and through holes with various sizes are difficult to be formed in the surface of the ceramic bond diamond grinding wheel to meet the installation requirements of grinding equipment, so that the prior art has defects and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a metal ceramic bond diamond wheel to solve the inconvenient problem of ceramic bond diamond wheel installation that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a metal ceramic bonding agent diamond grinding wheel, includes ceramic bonding agent diamond grinding wheel, ceramic bonding agent diamond grinding wheel center is equipped with circular through-hole, and has alternates in the circular through-hole and has partly of the solid fixed ring of first metal and the solid fixed ring of second metal, the solid fixed ring's of first metal inside and outside wall all sets up to the step structure, and one of them section of inner wall sets up to the helicitic texture, the solid fixed ring outer wall of second metal sets up to the step structure, and one of them section of step structure sets up to the helicitic texture to this helicitic texture matches with the solid fixed ring's of first metal helicitic texture.
Preferably, the outer walls of the first metal fixing ring and the second metal fixing ring are provided with insections.
Preferably, one end of the first metal fixing ring is provided with a groove, the second metal fixing ring is provided with a step-shaped through hole, and a movable rod is inserted into the step-shaped through hole and the groove of the first metal fixing ring.
Preferably, one section of the surface of the movable rod is an inclined surface, and the inclined surface is connected with a step-shaped through hole wall of the second metal fixing ring through a spring.
Preferably, one end of the movable rod is connected with a fixed frame through a rotating shaft, and the fixed frame is arranged in a step-shaped through hole of the second metal fixing ring.
Preferably, the stepped through hole of the second metal fixing ring is rectangular, and the width of the stepped through hole is smaller than the length of the fixing frame.
Compared with the prior art, the beneficial effects of the utility model are that: this metal ceramic bond diamond grinding wheel is equipped with solid fixed ring of first metal and the solid fixed ring of second metal, and the solid fixed ring of first metal acts on ceramic bond diamond grinding wheel through the solid fixed ring of second metal and constitutes screw thread block structure rather than, and this structural connection is firm, and simple to operate can process solid fixed ring of first metal and the solid fixed ring of second metal, makes its internal diameter size satisfy the installation demand in equipment of polishing.
Drawings
FIG. 1 is a schematic structural view of a cermet bonding agent diamond grinding wheel of the present invention;
FIG. 2 is an enlarged view of the point A in FIG. 1 of the cermet bonding agent diamond grinding wheel of the present invention;
FIG. 3 is an exploded view of a cermet bonding agent diamond grinding wheel of the present invention;
figure 4 is the utility model relates to a fixed frame schematic diagram is connected to metal ceramic bond diamond grinding wheel second metal fixing ring.
In the figure: 1. ceramic bond diamond grinding wheel, 2, the solid fixed ring of first metal, 3, movable rod, 4, spring, 5, the solid fixed ring of second metal, 6, fixed frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a metal ceramic bond diamond grinding wheel comprises a ceramic bond diamond grinding wheel 1, a first metal fixing ring 2, a movable rod 3, a spring 4, a second metal fixing ring 5 and a fixing frame 6, wherein a circular through hole is formed in the center of the ceramic bond diamond grinding wheel 1, a part of the first metal fixing ring 2 and a part of the second metal fixing ring 5 are inserted into the circular through hole, a step-shaped through hole of the second metal fixing ring 5 is rectangular and smaller than the length of the fixing frame 6, the fixing frame 6 is pulled to be arranged outside the step-shaped through hole of the second metal fixing ring 5, the spring 4 is stretched and fixed by rotating the fixing frame 6, the separation of the movable rod 3 and a groove of the first metal fixing ring 2 is facilitated, the inner wall and the outer wall of the first metal fixing ring 2 are both provided with step-shaped structures, one section of the inner wall is provided with a thread structure, the outer walls of the first metal fixing ring 2 and the second metal fixing, the insection is convenient to be forced, the spiral clamping operation of the first metal fixing ring 2 and the second metal fixing ring 5 is convenient and labor-saving, one end of the first metal fixing ring 2 is provided with a groove, the second metal fixing ring 5 is provided with a step-shaped through hole, a movable rod 3 is inserted into the step-shaped through hole and the groove of the first metal fixing ring 2, the movable rod 3 enables the rotation operation of the first metal fixing ring 2 and the second metal fixing ring 5 to be limited, the looseness of the joint of the first metal fixing ring 2 and the second metal fixing ring 5 is avoided, one section of the movable rod 3 is an inclined plane, the inclined plane is connected with the step-shaped through hole wall of the second metal fixing ring 5 through a spring 4, the movable rod 3 acts on the step-shaped through hole wall of the second metal fixing ring 5 through the spring 4 to form an elastic structure with the second metal fixing ring 5, and the structure can enable the insertion operation of the movable rod 3, one end of the movable rod 3 is connected with a fixed frame 6 through a rotating shaft, the fixed frame 6 is arranged in a step-shaped through hole of the second metal fixing ring 5, the fixed frame 6 enables the movable rod 3 to be conveniently pulled to form a step-shaped structure by the outer wall of the second metal fixing ring 5, one section of the step-shaped structure is formed into a threaded structure, and the threaded structure is matched with the threaded structure of the first metal fixing ring 2.
The working principle is as follows: when the cermet binder diamond grinding wheel is used, firstly, the fixed frame 6 is pulled to move the movable rod 3, the spring 4 is stressed and stretched, the fixed frame 6 is pulled out from the stepped through hole of the second metal fixing ring 5 and rotates, at the moment, the extending track of the spring 4 is fixed, the movable position of the movable rod 3 is correspondingly fixed, then, the first metal fixing ring 2 and the second metal fixing ring 5 are partially inserted into the through hole of the cermet binder diamond grinding wheel 1, the ceramic binder diamond grinding wheel 1 is rotatably transferred in the opposite direction between the first metal fixing ring and the second metal fixing ring and is spirally clamped, then, the fixed frame 6 is rotated, the long edge of the fixed frame is parallel to the long edge of the stepped through hole of the second metal fixing ring 5, the fixing acting force of the fixed frame 6 disappears, the movable rod 3 is inserted into the groove of the first metal fixing ring 2 under the elastic reaction force of the spring 4, finally, the inner diameters of the first metal fixing ring 2 and the movable rod 3 are processed into proper sizes, and the ceramic bond diamond grinding wheel 1 is installed on external grinding equipment, so that the metal ceramic bond diamond grinding wheel is used.
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 or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a cermet binder diamond grinding wheel, includes ceramic binder diamond grinding wheel (1), ceramic binder diamond grinding wheel (1) center is equipped with circular through-hole, and the interlude has partly of the solid fixed ring of first metal (2) and the solid fixed ring of second metal (5) in the circular through-hole, its characterized in that: the interior outer wall of the first metal fixing ring (2) is arranged to be of a step type structure, one section of the inner wall is arranged to be of a threaded structure, the outer wall of the second metal fixing ring (5) is arranged to be of a step type structure, one section of the step type structure is arranged to be of a threaded structure, and the threaded structure is matched with the threaded structure of the first metal fixing ring (2).
2. A cermet binder diamond grinding wheel according to claim 1, characterized in that: the outer walls of the first metal fixing ring (2) and the second metal fixing ring (5) are provided with insections.
3. A cermet binder diamond grinding wheel according to claim 1, characterized in that: one end of the first metal fixing ring (2) is provided with a groove, the second metal fixing ring (5) is provided with a step-shaped through hole, and a movable rod (3) penetrates through the step-shaped through hole and the groove of the first metal fixing ring (2).
4. A cermet binder diamond wheel as defined in claim 3, wherein: one section of the movable rod (3) is an inclined plane, and the inclined plane is connected with the step-shaped through hole wall of the second metal fixing ring (5) through a spring (4).
5. A cermet binder diamond wheel as defined in claim 3, wherein: one end of the movable rod (3) is connected with a fixed frame (6) through a rotating shaft, and the fixed frame (6) is arranged in a step-shaped through hole of the second metal fixing ring (5).
6. A cermet binder diamond grinding wheel according to claim 1, characterized in that: the step-shaped through hole of the second metal fixing ring (5) is rectangular, and the width of the step-shaped through hole is smaller than the length of the fixing frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921821708.8U CN210909604U (en) | 2019-10-28 | 2019-10-28 | Metal ceramic bonding agent diamond grinding wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921821708.8U CN210909604U (en) | 2019-10-28 | 2019-10-28 | Metal ceramic bonding agent diamond grinding wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210909604U true CN210909604U (en) | 2020-07-03 |
Family
ID=71352204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921821708.8U Active CN210909604U (en) | 2019-10-28 | 2019-10-28 | Metal ceramic bonding agent diamond grinding wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210909604U (en) |
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2019
- 2019-10-28 CN CN201921821708.8U patent/CN210909604U/en active Active
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