Protective single-sided grinding wheel

Abstract

The utility model relates to the technical field of grinding wheels, in particular to a protective single-face grinding wheel. According to the technical scheme, the grinding wheel comprises a cylindrical grinding wheel body structure, a cylindrical installation matching stabilizing base is arranged at the center of the front face of the grinding wheel body structure, and a cylindrical body avoiding matching safety groove is formed in the center of the front face of the installation matching stabilizing base. Combined stable matching columns which are evenly distributed in the circumferential direction are arranged in the main body receding matching safety groove, the front ends of the combined stable matching columns exceed the plane where the front end face of the installation matching stabilizing base is located, and combined stopping stabilizing grooves are formed in the front faces of the combined stable matching columns. The combined grinding wheel has the advantages that the combined grooves with different depths in different positions are adopted at fastening matching positions to be matched in a staggered mode, firmness in the whole combination process is guaranteed, the bearing capacity of the grinding wheel in the rotating process can be higher in the using process, and safety in the using process is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding wheels, in particular to a protective single-sided grinding wheel. Background Art

[0002] The grinding wheel is used for grinding by friction, and a lot of dust will be generated during use. In order to improve the safety of the grinding wheel when in use, it is usually necessary to cooperate with protective structures such as protective covers when installing the grinding wheel. During installation, multiple fastening components are required to fasten each other. The matching accuracy during fastening cannot be guaranteed, and the durability during use and the convenience of later maintenance are relatively poor. Utility Model Content

[0003] The purpose of the utility model is to provide a protective single-sided grinding wheel, which, when in use, sets one side of the grinding wheel into a main structure for tight fit, and can realize comprehensive combined connection during the installation of the grinding wheel in a single-sided fit manner, and the tight fit positions adopt combination grooves of different positions and depths for staggered fit, thereby ensuring the firmness of the overall combination, and can make the bearing capacity of the grinding wheel stronger during rotation when in use, and has higher safety during use, and can meet the requirements of accurate and rapid installation and fit of the protective components, and has more reliable durability during use, longer overall service life, more convenient disassembly and assembly operations during maintenance, and more reliable fit accuracy during installation.

[0004] The technical solution of the utility model is as follows:

[0005] A protective single-sided grinding wheel, characterized in that it includes a cylindrical grinding wheel main body structure, a cylindrical mounting and matching stabilizing seat is provided at the front center position of the grinding wheel main body structure, a cylindrical main body avoidance and matching safety groove is provided at the front center position of the mounting and matching stabilizing seat, the main body avoidance and matching safety groove is internally provided with a combined stabilizing matching column which is evenly distributed circumferentially and the front end exceeds the plane where the front end surface of the mounting and matching stabilizing seat is located, the front side of the combined stabilizing matching column is provided with a combined stop stabilizing groove, the main body avoidance and matching safety groove is internally provided with an overall fastening combination hole which penetrates the overall rear side end surface, the inner cylindrical surface of the main body avoidance and matching safety groove is provided with a first stabilizing matching groove which is evenly distributed circumferentially and completely penetrates the overall outer side, the main body avoidance and matching safety groove is internally provided with a second stabilizing matching groove between two adjacent first stabilizing matching grooves, and the depth of the second stabilizing matching groove is less than the depth of the first stabilizing matching groove.

[0006] Furthermore, the mounting and matching stabilizing seat is integrally formed and connected with the grinding wheel main structure by means of mold pressing.

[0007] Furthermore, the combined stop stabilizing groove is a U-shaped structure, and the width of the combined stop stabilizing groove at an outer position is greater than the width at an inner position.

[0008] Furthermore, the widths of the first stable fitting groove and the second stable fitting groove at the outer side are both smaller than the widths at the inner side.

[0009] Furthermore, the depth of the combined stop stabilizing groove is less than the depth of the second stabilizing matching groove.

[0010] Furthermore, a heat dissipation safety groove is provided on the outer cylindrical surface of the mounting and stabilizing seat.

[0011] Beneficial effects of the utility model:

[0012] The utility model sets one side of the grinding wheel as a main structure for tight fit when in use, and can realize comprehensive combined connection when the grinding wheel is installed in a single-sided fit manner, and the tight fit positions adopt combined grooves of different positions and depths for staggered fit, which ensures the firmness of the overall combination, and can make the bearing capacity of the grinding wheel stronger during rotation when in use, and has higher safety during use, and can meet the requirements of accurate and fast installation and fit of the protective components, and has more reliable durability during use, longer overall service life, more convenient disassembly and assembly operations during maintenance, and more reliable fit accuracy during installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a front schematic diagram of the utility model;

[0015] Figure 3 It is a left side schematic diagram of the utility model;

[0016] Figure 4 It is a schematic diagram of the right side of the utility model;

[0017] Figure 5 It is a top view schematic diagram of the utility model;

[0018] Figure 6 It is a bottom view schematic diagram of the utility model;

[0019] Figure 7 It is a schematic diagram of the three-dimensional structure of the utility model in the second direction;

[0020] In the figure: 1. Grinding wheel main body structure, 2. Mounting matching stabilizing seat, 3. Main body avoidance matching safety groove, 4. Combined stabilizing matching column, 5. Combined stop stabilizing groove, 6. Overall fastening combination hole, 7. First stabilizing matching groove, 8. Second stabilizing matching groove. DETAILED DESCRIPTION

[0021] like Figures 1 to 7 As shown, a protective single-sided grinding wheel comprises a cylindrical grinding wheel main body structure 1, and a cylindrical mounting and stabilizing seat 2 is provided at the front center of the grinding wheel main body structure 1, which is the main body connection structure during the overall mounting and matching. A cylindrical main body avoidance and safety groove 3 is provided at the front center of the mounting and stabilizing seat 2 to ensure higher structural safety of the middle position, and a larger internal space when in use, which has the function of ventilation and matching during use. The interior of the main body avoidance and safety groove 3 is provided with combined stabilizing and matching columns 4 that are evenly distributed around the circumference and whose front end exceeds the plane where the front end face of the mounting and stabilizing seat 2 is located, and the front of the combined stabilizing and matching columns 4 is provided with a combined stop stabilizing groove 5, which can be combined and connected as a positioning structure during the overall mounting and matching. The interior of the main body avoidance and safety groove 3 is provided with an overall fastening combination hole 6 that penetrates the overall rear end face, and is fastened and combined as a whole with fasteners such as fastening bolts. The inner cylindrical surface of the main body avoidance and safety groove 3 is provided with a first stable matching groove 7 which is evenly distributed around the circumference and completely penetrates the outer side of the whole body near the front end. The inside of the main body avoidance and safety groove 3 is provided with a second stable matching groove 8 between two adjacent first stable matching grooves 7, which can realize a tight and stable matching connection during installation. The depth of the second stable matching groove 8 is less than the depth of the first stable matching groove 7, which ensures that the structural strength of the main body matching position is better, the stability during matching is more reliable, and the durability during use is more guaranteed. When in use, it sets one side of the grinding wheel into a tight matching main structure, and can realize a comprehensive combination connection when the grinding wheel is installed in a single-sided matching manner. The tight matching position adopts a staggered matching of combination grooves of different positions and depths, which ensures the firmness of the overall combination. When in use, the bearing capacity of the grinding wheel during rotation can be stronger, the safety during use is higher, and the precise and rapid installation and matching requirements of the protective component can be met. The durability during use is more reliable, the overall service life is longer, the disassembly and assembly operation during maintenance is more convenient, and the matching accuracy during installation is more reliable.

[0022] Preferably, the mounting and matching stabilizing seat 2 is integrally connected with the grinding wheel main structure 1 by mold pressing, so that the overall structural stability is better during production, the safety performance during use is further improved, and the production efficiency is relatively high.

[0023] Preferably, the combined stop stabilizing groove 5 is a U-shaped structure, and the width of the combined stop stabilizing groove 5 at the outer position is greater than the width at the inner position, so that the combined operation during the matching installation is more convenient.

[0024] Preferably, the widths of the outer sides of the first stable matching groove 7 and the second stable matching groove 8 are smaller than the widths of the inner sides, so that the installation and assembly are smoother and the matching efficiency is higher during assembly.

[0025] Preferably, the depth of the combined stop stabilizing groove 5 is less than the depth of the second stable matching groove 8, so that the combined stop stabilizing groove 5 has a smaller matching space during matching, and the matching and installation during combination is more convenient.

[0026] Preferably, a heat dissipation matching safety groove is provided on the outer cylindrical surface of the mounting matching stabilizing seat 2, so that the matching safety of the main structure is better during use, it has reliable heat resistance during use, and the service life is longer during use.

[0027] The above is a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements or substitutions can be made without departing from the principles of the present invention. These improvements or substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A protective single-sided grinding wheel, characterized in that: The invention comprises a cylindrical grinding wheel main structure (1), wherein a cylindrical mounting and stabilizing seat (2) is provided at the front center of the grinding wheel main structure (1), a cylindrical main body avoidance and safety groove (3) is provided at the front center of the mounting and stabilizing seat (2), a combined stabilizing and stabilizing column (4) evenly distributed around the circumference and with the front end extending beyond the plane where the front end surface of the mounting and stabilizing seat (2) is located is provided inside the main body avoidance and safety groove (3), a combined stop stabilizing groove (5) is provided on the front of the combined stabilizing and stabilizing column (4), an integral fastening combined hole (6) penetrating the entire rear end surface is provided inside the main body avoidance and safety groove (3), a first stabilizing and stabilizing groove (7) evenly distributed around the circumference and completely penetrating the entire outer side is provided on the inner cylindrical surface of the main body avoidance and safety groove (3) near the front end, a second stabilizing and stabilizing groove (8) is provided inside the main body avoidance and safety groove (3) at a position between two adjacent first stabilizing and stabilizing grooves (7), and the depth of the second stabilizing and stabilizing groove (8) is less than the depth of the first stabilizing and stabilizing groove (7).

2. A protective single-sided grinding wheel according to claim 1, characterized in that: The mounting and matching stabilizing seat (2) is integrally formed and connected with the grinding wheel main body structure (1) by means of mold pressing.

3. The protective single-sided grinding wheel according to claim 1, characterized in that: The combined stop stabilizing groove (5) is a U-shaped structure, and the width of the combined stop stabilizing groove (5) at the outer position is greater than the width at the inner position.

4. The protective single-sided grinding wheel according to claim 1, characterized in that: The width of the outer side of the first stable matching groove (7) and the width of the second stable matching groove (8) are both smaller than the width of the inner side.

5. The protective single-sided grinding wheel according to claim 1, characterized in that: The depth of the combined stop stabilizing groove (5) is less than the depth of the second stabilizing matching groove (8).

6. The protective single-sided grinding wheel according to claim 1, characterized in that: A heat dissipation matching safety groove is provided on the outer cylindrical surface of the mounting matching stabilizing seat (2).

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