CN219027166U - Clamping mechanism of brazing single-layer diamond grinding wheel convenient for environmental protection - Google Patents
Clamping mechanism of brazing single-layer diamond grinding wheel convenient for environmental protection Download PDFInfo
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- CN219027166U CN219027166U CN202223439765.4U CN202223439765U CN219027166U CN 219027166 U CN219027166 U CN 219027166U CN 202223439765 U CN202223439765 U CN 202223439765U CN 219027166 U CN219027166 U CN 219027166U
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- grinding wheel
- diamond grinding
- layer diamond
- mounting shaft
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model is applicable to the technical field of grinding wheel tool clamps, and provides a clamping mechanism for conveniently and environmentally-friendly brazing single-layer diamond grinding wheels, which comprises a mounting shaft for mounting the environmentally-friendly brazing single-layer diamond grinding wheels; an inner limit ring plate is arranged on the mounting shaft; the inner ring support plug-in unit, the primary fastener and the secondary fastener are also included; the outer end of the mounting shaft is fixedly provided with a screw joint which is coaxially arranged; eight rectangular channels are formed in the circumferential side face of the mounting shaft between the screw joint and the inner side limiting ring plate; the device is characterized in that the environment-friendly brazing single-layer diamond grinding wheel is mounted on the mounting shaft, the inner ring supporting plug-in unit is inserted into eight rectangular channels from the outer side end of the mounting shaft to synchronously expand the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel, the mounting shaft, the inner ring supporting plug-in unit, the primary fastener and the secondary fastener are combined, the whole structure is reasonable and simple, the environment-friendly brazing single-layer diamond grinding wheel and the mounting shaft are conveniently and rapidly corrected to be in a coaxial state, and the dismounting is rapid and convenient.
Description
Technical Field
The utility model relates to the technical field of grinding wheel tool fixtures, in particular to a clamping mechanism for a brazing single-layer diamond grinding wheel, which is convenient for environmental protection.
Background
The brazing single-layer diamond grinding wheel realizes powerful chemical metallurgical bonding of diamond, bonding agent (brazing filler metal) and metal matrix interface, so that the exposed height of the diamond reaches 2/3 of the grain size, and the diamond does not fall off during working. Therefore, the brazing grinding wheel is sharp, the scraps containing space is large, the brazing grinding wheel is not easy to block, and the abrasive materials are fully utilized. Under the same condition as the electroplated grinding wheel, the grinding force, the power consumption and the grinding temperature are lower, and the whole energy-saving and environment-friendly grinding wheel is energy-saving and environment-friendly.
At present, when the brazing single-layer diamond grinding wheel in the market is installed, an inner hole of the matrix steel is sleeved on an installation shaft and fixed through a pressing plate and a nut. Because the inner hole of the base steel and the installation shaft have a gap, the axis is slightly eccentric when the base steel is installed, fixed and used, the environment-friendly brazing single-layer diamond grinding wheel performs eccentric motion when the fastener is tighter, and rolling friction can occur between the inner hole of the base steel and the installation shaft when the fastener is slightly loose. Both of the above conditions have adverse effects. In order to solve the problems, the application document provides a clamping mechanism of a brazing single-layer diamond grinding wheel, which is convenient for environmental protection.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a clamping mechanism for a brazing single-layer diamond grinding wheel, which is convenient for environmental protection, and has the advantages of reasonable and simple integral structure, convenience and rapidness in correcting the brazing single-layer diamond grinding wheel and the mounting shaft to be in a coaxial state through the combination of the mounting shaft, the inner ring supporting plug-in unit, the primary fastener and the secondary fastener, and rapidness and convenience in dismounting.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the clamping mechanism for the environment-friendly brazing single-layer diamond grinding wheel comprises a mounting shaft for mounting the environment-friendly brazing single-layer diamond grinding wheel; an inner limit ring plate is arranged on the mounting shaft; the inner ring support plug-in unit, the primary fastener and the secondary fastener are also included; the outer end of the mounting shaft is fixedly provided with a screw joint which is coaxially arranged; eight rectangular channels are formed in the circumferential side face of the installation shaft between the screw joint and the inner limit ring plate; the utility model discloses a brazing single-layer diamond grinding wheel of environmental protection, including installation axle, inner circle support plug-in components, screw rod connector, outer side end of installation axle inserts eight in the rectangular channel right the synchronous expansion of the brazing single-layer diamond grinding wheel inner tube of environmental protection, one-level fastener threaded connection is in on the screw rod connector is right the extrusion of inner circle support plug-in components, just the brazing single-layer diamond grinding wheel of environmental protection laminates on the inboard spacing ring plate.
The secondary fastening piece is in threaded connection with the primary fastening piece, and the inner side end of the secondary fastening piece extrudes the outer side end of the environment-friendly brazing single-layer diamond grinding wheel.
The utility model is further arranged such that the inner race support insert comprises a circular ring; eight inner supporting plate strips which are matched with the eight rectangular grooves respectively are fixed at one end of the circular ring, the outer side faces of the eight inner supporting plate strips are conical surfaces, and the end parts of the inner supporting plate strips are pointed.
The utility model is further arranged that the primary fastener comprises an inner double-thread sleeve and an outer double-thread sleeve which are in threaded connection with the screw joint; and one end of the inner and outer double-thread sleeves is fixed with an outer hexagonal ring.
The utility model is further configured such that the secondary fastener includes an outer hex nut threadedly coupled to the primary fastener; one end of the outer hexagonal nut is provided with a flaring cone; and a pressing ring plate is fixed at the end part of the flaring cone cylinder.
The utility model has the advantages that:
1. according to the utility model, after the environment-friendly brazing single-layer diamond grinding wheel is mounted on the mounting shaft, the inner ring support insert is inserted between the mounting shaft and the environment-friendly brazing single-layer diamond grinding wheel inner cylinder along eight rectangular channels, so that the environment-friendly brazing single-layer diamond grinding wheel is stabilized, and the environment-friendly brazing single-layer diamond grinding wheel inner cylinder and the mounting shaft are placed in a coaxial state through extrusion of the primary fastener on the inner ring support insert. And finally, installing a secondary fastener to fasten the environment-friendly brazing single-layer diamond grinding wheel, so as to realize coaxial and stable clamping.
2. The assembly of the installation shaft, the inner ring support insert, the primary fastener and the secondary fastener has reasonable and simple overall structure, is convenient and quick to correct the environment-friendly brazing single-layer diamond grinding wheel and the installation shaft to be in a coaxial state, and is quick and convenient to disassemble and assemble.
Drawings
Fig. 1 is a schematic structural view of an environment-friendly brazing single-layer diamond grinding wheel clamped by a clamping mechanism.
Fig. 2 is an exploded view of the structure of fig. 1.
Fig. 3 is an axial cross-sectional schematic view of fig. 1.
Fig. 4 is a schematic structural view of the mounting shaft of the present utility model.
FIG. 5 is a schematic view of the inner race support insert of the present utility model.
FIG. 6 is a schematic view of the construction of the primary fastener of the present utility model.
FIG. 7 is a schematic view of the structure of the secondary fastener of the present utility model.
In the figure: 1. a mounting shaft; 2. an inner ring support insert; 3. a primary fastener; 4. a secondary fastener; 10. environment-friendly brazing single-layer diamond grinding wheel; 11. an inner limit ring plate; 12. a screw joint; 13. rectangular channels; 21. a circular ring; 22. an inner support slat; 31. an inner and outer double threaded sleeve; 32. an outer hexagonal ring; 41. an outer hexagonal nut; 42. flaring cone; 43. and (5) pressing the ring plate.
Detailed Description
It should be noted that, without conflict, the embodiments and features of the embodiments in the present application may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.
It is noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless otherwise indicated.
In the present utility model, unless otherwise indicated, the terms "upper" and "lower" are used generally with respect to the directions shown in the drawings, or with respect to the vertical, vertical or gravitational directions; also, for ease of understanding and description, "left, right" is generally directed to the left, right as shown in the drawings; "inner and outer" refer to inner and outer relative to the outline of the components themselves, but the above-described orientation terms are not intended to limit the present utility model.
Example 1
Referring to fig. 1-4, the clamping mechanism for the brazing single-layer diamond grinding wheel convenient for environmental protection provided by the utility model provides the following technical scheme:
specifically comprises a mounting shaft 1 for mounting an environmentally friendly brazed single layer diamond grinding wheel 10; an inner limit ring plate 11 is arranged on the mounting shaft 1; the inner ring support insert 2, the primary fastening piece 3 and the secondary fastening piece 4 are also included; the outer end of the installation shaft 1 is fixed with a screw joint 12 which is coaxially arranged; eight rectangular channels 13 are formed on the side face of the circumference of the installation shaft 1 between the screw joint 12 and the inner limit ring plate 11; the environment-friendly brazing single-layer diamond grinding wheel 10 is mounted on the mounting shaft 1, the inner ring support insert 2 is inserted into eight rectangular channels 13 from the outer side end of the mounting shaft 1 to synchronously expand the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel 10, the primary fastener 3 is in threaded connection with the screw joint 12 to extrude the inner ring support insert 2, and the environment-friendly brazing single-layer diamond grinding wheel 10 is attached to the inner side limiting ring plate 11. The secondary fastening piece 4 is in threaded connection with the primary fastening piece 3, and the inner side end of the secondary fastening piece 4 extrudes the outer side end of the environment-friendly brazing single-layer diamond grinding wheel 10.
As shown in fig. 5, the inner race support insert 2 includes a circular ring 21; eight inner supporting plate strips 22 matched with the eight rectangular grooves 13 are fixed at one end of the circular ring 21, the outer side faces of the eight inner supporting plate strips 22 are conical surfaces, and the end parts of the inner supporting plate strips 22 are pointed ends. Eight inner supporting plates 22 are synchronously embedded between the installation shaft 1 and the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel 10, so that the environment-friendly brazing single-layer diamond grinding wheel 10 is firmly and firmly fixed, and the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel 10 and the installation shaft 1 are placed in a coaxial state.
As shown in fig. 6, the primary fastener 3 includes an inner and outer double threaded sleeve 31 threadedly coupled to the screw joint 12; one end of the inner and outer double threaded sleeves 31 is fixed with an outer hexagonal ring 32, and the maximum outer diameter of the outer hexagonal ring 32 is smaller than the outer diameter of the inner and outer double threaded sleeves 31. The outer hex ring 32 facilitates the insertion of the primary fastener 3.
As shown in fig. 7, the secondary fastener 4 includes an outer hexagonal nut 41 threadedly coupled with the primary fastener 3; one end of the outer hexagonal nut 41 is provided with a flaring cone 42; a pressure ring plate 43 is fixed at the end of the flaring cone 42.
According to the utility model, after the environment-friendly brazing single-layer diamond grinding wheel 10 is mounted on the mounting shaft 1, the inner ring support insert 2 is inserted between the mounting shaft 1 and the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel 10 along eight rectangular channels 13, so that the environment-friendly brazing single-layer diamond grinding wheel 10 is firmly and firmly pressed by the primary fastener 3 on the inner ring support insert 2, and the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel 10 and the mounting shaft 1 are placed in a coaxial state. Finally, the secondary fastener 4 is installed to fasten the environment-friendly brazing single-layer diamond grinding wheel 10, so that coaxial and stable clamping is realized.
It will be apparent that the embodiments described above are merely some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
The above description is only a preferred embodiment of the present utility model, and the protection scope of the present utility model is not limited to the above examples, and all technical solutions belonging to the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (4)
1. The clamping mechanism for the environment-friendly brazing single-layer diamond grinding wheel comprises a mounting shaft (1) for mounting the environment-friendly brazing single-layer diamond grinding wheel (10); an inner limit ring plate (11) is arranged on the mounting shaft (1);
the method is characterized in that:
the inner ring support plug-in unit (2), a primary fastener (3) and a secondary fastener (4) are also included;
the outer end of the mounting shaft (1) is fixedly provided with a screw joint (12) which is coaxially arranged;
eight rectangular grooves (13) are formed in the circumferential side surface of the mounting shaft (1) between the screw joint (12) and the inner limit ring plate (11);
the environment-friendly brazing single-layer diamond grinding wheel (10) is mounted on the mounting shaft (1), the inner ring support insert (2) is inserted into eight rectangular channels (13) from the outer side end of the mounting shaft (1) to synchronously expand the inner cylinder of the environment-friendly brazing single-layer diamond grinding wheel (10), the primary fastener (3) is in threaded connection with the screw joint (12) to extrude the inner ring support insert (2), and the environment-friendly brazing single-layer diamond grinding wheel (10) is attached to the inner side limiting ring plate (11);
the secondary fastening piece (4) is in threaded connection with the primary fastening piece (3), and the inner side end of the secondary fastening piece (4) extrudes the outer side end of the environment-friendly brazing single-layer diamond grinding wheel (10).
2. The clamping mechanism for the brazing single-layer diamond grinding wheel convenient to protect environment according to claim 1, wherein: the inner ring support insert (2) comprises a circular ring (21); eight inner support battens (22) which are matched with the eight rectangular channels (13) are fixed at one end of the circular ring (21), the outer side faces of the eight inner support battens (22) are conical surfaces, and the end parts of the inner support battens (22) are pointed ends.
3. The clamping mechanism for the brazing single-layer diamond grinding wheel convenient to protect environment according to claim 1, wherein: the primary fastener (3) comprises an inner and outer double-thread sleeve (31) in threaded connection with the screw joint (12); one end of the inner and outer double-thread sleeve (31) is fixed with an outer hexagonal ring (32).
4. The clamping mechanism for the brazing single-layer diamond grinding wheel convenient to protect environment according to claim 1, wherein: the secondary fastener (4) comprises an outer hexagonal nut (41) in threaded connection with the primary fastener (3); one end of the outer hexagonal nut (41) is provided with a flaring cone (42); and a pressing ring plate (43) is fixed at the end part of the flaring cone (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439765.4U CN219027166U (en) | 2022-12-22 | 2022-12-22 | Clamping mechanism of brazing single-layer diamond grinding wheel convenient for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223439765.4U CN219027166U (en) | 2022-12-22 | 2022-12-22 | Clamping mechanism of brazing single-layer diamond grinding wheel convenient for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219027166U true CN219027166U (en) | 2023-05-16 |
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ID=86288306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223439765.4U Active CN219027166U (en) | 2022-12-22 | 2022-12-22 | Clamping mechanism of brazing single-layer diamond grinding wheel convenient for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219027166U (en) |
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2022
- 2022-12-22 CN CN202223439765.4U patent/CN219027166U/en active Active
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