Combined ceramic grinding wheel

Abstract

The embodiment of the utility model provides a combined ceramic grinding wheel, and relates to the technical field of ceramic grinding wheels, the combined ceramic grinding wheel comprises a fixed shell, an annular ceramic grinding wheel is fixedly connected to the front side wall of the fixed shell, a movable shell is installed in the fixed shell, and a positioning assembly is arranged on the rear side wall of the fixed shell; and an annular plate is fixedly mounted on the rear side wall of the movable shell. The movable shell moves in the inner cavity of the fixed shell, the position of the annular ceramic grinding wheel can be adjusted, at the moment, the annular ceramic grinding wheel can be ground according to actual needs, and the machining convenience of the ceramic grinding wheel is improved; the annular plate with the proper size is selected according to the actual equipment installation requirement, the annular plate is fixedly installed on the movable shell through the fixing bolts, at the moment, the ceramic grinding wheel can be installed on equipment of different specifications, and use is convenient.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of ceramic grinding wheels, and in particular, to a combined ceramic grinding wheel. Background Art

[0002] Ceramic grinding wheels are widely used in the machining and dressing of mechanical parts. In the machinery manufacturing industry, high-precision and high-efficiency grinding wheels are required to machine and dress various parts. Due to their high hardness, high stability, high precision and other characteristics, ceramic grinding wheels are often selected for precision machinery manufacturing.

[0003] At present, the size of the mounting holes on traditional ceramic grinding wheels is fixed, while the spindle diameters of different processing equipment are different, which results in that different processing equipment can only install ceramic grinding wheels of specified specifications, restricting the use of ceramic grinding wheels. For this reason, the present utility model proposes a combined ceramic grinding wheel. Summary of the Utility Model

[0004] In view of the above problems, the embodiments of the present application provide a combined ceramic grinding wheel to solve the problem of inconvenient installation of ceramic grinding wheels in the prior art.

[0005] The embodiments of the present application provide a combined ceramic grinding wheel, including a fixed shell. A ring-shaped ceramic grinding wheel is fixedly connected to the front side wall of the fixed shell. A movable shell is installed in the fixed shell. A positioning component is arranged at the rear side wall of the fixed shell. A ring-shaped plate is fixedly installed on the rear side wall of the movable shell.

[0006] In some embodiments, the positioning component includes a positioning rod. The positioning rod is movably connected to the fixed shell. A side plate is fixedly connected to the end of the positioning rod away from the movable shell. A spring is sleeved on the positioning rod. One end of the spring is fixedly connected to the side plate, and the other end of the spring is fixedly connected to the outer side wall of the fixed shell. A plurality of positioning holes are evenly distributed on the outer side wall of the movable shell. The end of the positioning rod away from the side plate is inserted into one of the positioning holes.

[0007] In some embodiments, the fixed shell is arranged in a frustum shape, and the movable shell and the fixed shell are arranged to match each other.

[0008] In some embodiments, a positioning groove is formed on the inner side wall of the fixed shell. Positioning plates are fixedly connected to both the inner and outer side walls of the movable shell. The positioning plates are inserted into the positioning groove.

[0009] In some embodiments, both the positioning plates and the positioning groove are arranged in an annular array, and both the positioning plates and the positioning groove are provided with 6.

[0010] In some embodiments, a plurality of fixing bolts are evenly distributed and threadedly connected to the side wall of the annular plate, and a plurality of threaded holes are evenly distributed on the rear side wall of the movable housing, and the fixing bolts are threadedly connected to the threaded holes respectively.

[0011] In some embodiments, the outer diameter of the annular plate is set to be the same as the outer diameter of the rear side of the movable housing.

[0012] Through the above solution, by moving the movable housing in the inner cavity of the fixed housing, the position of the annular ceramic grinding wheel can be adjusted. At this time, the annular ceramic grinding wheel can perform grinding operations according to actual needs, improving the processing convenience of the ceramic grinding wheel; select an annular plate of a suitable size according to the actual equipment installation needs, and install and fix the annular plate to the movable housing through the fixing bolts. At this time, this ceramic grinding wheel can be installed on equipment of different specifications, facilitating use.

[0013] The above description is only an overview of the technical solutions of the embodiments of the present application. In order to be able to understand the technical means of the embodiments of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the embodiments of the present application more obvious and understandable, the specific embodiments of the present application are specifically described below. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for description in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0015] Figure 1 is a front three-dimensional structure schematic diagram of the present application;

[0016] Figure 2 is a side three-dimensional structure schematic diagram of the present application;

[0017] Figure 3 is a three-dimensional structure schematic diagram of the fixed housing of the present application;

[0018] Figure 4 is a three-dimensional structure schematic diagram of the movable housing of the present application;

[0019] Figure 5 is a three-dimensional structure schematic diagram of the annular plate of the present application.

[0020] Description of the reference numerals:

[0021] 1. Fixed housing; 2. Ring-shaped ceramic grinding wheel; 3. Movable housing; 4. Positioning component; 5. Ring-shaped plate; 6. Positioning rod; 7. Side plate; 8. Spring; 9. Positioning hole; 10. Positioning groove; 11. Positioning plate; 12. Fixed bolt; 13. Threaded hole. Detailed implementation manner

[0022] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present application.

[0023] The terms "including" and "having" and any variations thereof in the description, claims, and drawings of the present application are intended to cover but not exclude other content. The word "a" or "an" does not exclude the existence of multiple. Unless otherwise stated, "multiple" means two or more (including two). Similarly, "multiple groups" means two or more groups (including two groups).

[0024] The orientation terms appearing in the following description are the directions shown in the figures and do not limit the specific structure of the present application. For example, in the description of the present application, terms such as "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application.

[0025] In addition, expressions indicating directions such as the X direction, Y direction, and Z direction used to explain the operations and structures of the components in this embodiment are not absolute but relative. Although these indications are appropriate when the components are in the positions shown in the figures, when these positions change, these directions should have different interpretations to correspond to the changes.

[0026] In the description of the present application, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, the "connection" or "coupling" of a mechanical structure may refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. The "connection" or "coupling" of a circuit structure may refer to not only a physical connection but also an electrical connection or a signal connection. For example, it may be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific circumstances.

[0027] To facilitate the understanding of the technical solutions of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application.

[0028] As Figures 1-5 shown, the embodiment of the present application provides a combined ceramic grinding wheel, including a fixed shell 1, and a ring-shaped ceramic grinding wheel 2 is fixedly connected to the front side wall of the fixed shell 1;

[0029] In the technical solution of this embodiment, the fixed installation of the ring-shaped ceramic grinding wheel 2 can be realized through the fixed shell 1, and the function of grinding and processing can be realized through the ring-shaped ceramic grinding wheel 2;

[0030] An active shell 3 is installed in the fixed shell 1, a positioning component 4 is arranged at the rear side wall of the fixed shell 1. The positioning component 4 includes a positioning rod 6, the positioning rod 6 is movably connected to the fixed shell 1, a side plate 7 is fixedly connected to the end of the positioning rod 6 far away from the active shell 3, a spring 8 is sleeved on the positioning rod 6, one end of the spring 8 is fixedly connected to the side plate 7, the other end of the spring 8 is fixedly connected to the outer side wall of the fixed shell 1, and a plurality of positioning holes 9 are evenly distributed on the outer side wall of the active shell 3, and the end of the positioning rod 6 far away from the side plate 7 is inserted into one of the positioning holes 9;

[0031] In the technical solution of this embodiment, by moving the active shell 3 in the inner cavity of the fixed shell 1, the position of the ring-shaped ceramic grinding wheel 2 can be adjusted. At this time, the ring-shaped ceramic grinding wheel 2 can perform grinding and processing operations according to actual needs, improving the processing convenience of the ceramic grinding wheel.

[0032] Furthermore, a positioning groove 10 is formed on the inner side wall of the fixed shell 1, positioning plates 11 are fixedly connected to both the inner and outer side walls of the active shell 3, the positioning plates 11 are inserted into the positioning groove 10, the positioning plates 11 and the positioning groove 10 are both arranged in an annular array, and both the positioning plates 11 and the positioning groove 10 are provided with 6, which can effectively improve the adjustment accuracy and stability between the fixed shell 1 and the active shell 3 and facilitate use;

[0033] Furthermore, the fixed housing 1 is arranged in a frustum shape, and the movable housing 3 and the fixed housing 1 are arranged to match each other, which is convenient for the adjustment operation and use of the fixed housing 1 and the movable housing 3;

[0034] A circular plate 5 is fixedly installed on the rear side wall of the movable housing 3. A number of fixing bolts 12 are evenly distributed and threadedly connected to the side wall of the circular plate 5. A number of threaded holes 13 are evenly distributed and opened on the rear side wall of the movable housing 3. The fixing bolts 13 are threadedly connected to the threaded holes 12 respectively. The outer diameter of the circular plate 5 is set to be the same as the outer diameter of the rear side of the movable housing 3;

[0035] In the technical solution of this embodiment, a circular plate 5 of a suitable size is selected according to the actual needs of equipment installation, and the circular plate 5 is installed and fixed on the movable housing 3 through the fixing bolts 12. At this time, this ceramic grinding wheel can be installed on equipment of different specifications, which is convenient for use.

[0036] Those skilled in the art can understand that although some embodiments herein include certain features included in other embodiments rather than other features, the combination of the features of different embodiments means that it is within the scope of this application and forms different embodiments. For example, in the claims, any one of the claimed embodiments can be used in any combination.

[0037] The above is the case. The above embodiments are only used to illustrate the technical solutions of this application, rather than to limit it; although this application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of each embodiment of this application.

Claims

1. A combined vitrified grinding wheel, characterized in that: The invention comprises a fixed shell (1), a front side wall of the fixed shell (1) is fixedly connected to an annular ceramic grinding wheel (2), a movable shell (3) is installed in the fixed shell (1), a positioning assembly (4) is arranged at the rear side wall of the fixed shell (1), the positioning assembly (4) comprises a positioning rod (6), the fixed shell (1) is movably connected to the positioning rod (6), one end of the positioning rod (6) away from the movable shell (3) is fixedly connected to a side plate (7), a spring (8) is sleeved on the positioning rod (6), one end of the spring (8) is fixedly connected to the side plate (7), and the spring (8) The other end is fixedly connected to the outer side wall of the fixed shell (1); a plurality of positioning holes (9) are evenly distributed on the outer side wall of the movable shell (3); one end of the positioning rod (6) away from the side plate (7) is inserted into one of the positioning holes (9); an annular plate (5) is fixedly mounted on the rear side wall of the movable shell (3); a plurality of fixing bolts (12) are evenly distributed and threadedly connected on the side wall of the annular plate (5); a plurality of threaded holes (13) are evenly distributed on the rear side wall of the movable shell (3); and the fixing bolts (12) are respectively threadedly connected to the threaded holes (13).

2. A combined vitrified grinding wheel according to claim 1, characterized in that: The fixed shell (1) is arranged in a truncated cone shape, and the movable shell (3) and the fixed shell (1) are arranged to match each other.

3. A combined ceramic grinding wheel according to claim 1, characterized in that: A positioning groove (10) is provided on the inner side wall of the fixed shell (1), and a positioning plate (11) is fixedly connected to the inner and outer side walls of the movable shell (3), and the positioning plate (11) is inserted into the positioning groove (10).

4. A combined ceramic grinding wheel according to claim 3, characterized in that: The positioning plates (11) and the positioning grooves (10) are both distributed in a ring array, and six positioning plates (11) and six positioning grooves (10) are both provided.

5. The combined vitrified grinding wheel according to claim 1, characterized in that: The outer diameter of the annular plate (5) is set to be the same as the outer diameter of the rear side of the movable shell (3).

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