Resin metal composite trimming wheel

Abstract

The utility model discloses a resin metal composite trimming wheel, which comprises a trimming wheel main body, a millstone side disc and a mounting hole, the outer side of the trimming wheel main body is sleeved with the millstone side disc, the inner side edge of the trimming wheel main body is provided with the mounting hole, and a limiting assembly is arranged between the trimming wheel main body and the millstone side disc. And the limiting assembly comprises a limiting groove, a groove, a containing groove, a limiting block, a connecting rod, a spring and a connecting block, the limiting groove is formed in the inner side of the grinding disc edge disc, and the groove is formed in the inner side of the trimming wheel body. According to the resin-metal composite trimming wheel, auxiliary limiting can be conducted between the grinding disc edge disc and the trimming wheel body through the arranged limiting assembly, so that the resin-metal composite trimming wheel is provided with a limiting installation structure, and heat dissipation fins and through holes are formed in the upper portion of the trimming wheel body; and heat generated by trimming and polishing can be quickly transferred to surrounding air, so that the resin-metal composite trimming wheel has an auxiliary heat dissipation structure.

Description

Technical Field

[0001] The utility model relates to the technical field of trimming wheels, in particular to a resin-metal composite trimming wheel. Background Art

[0002] The resin-metal composite trimming wheel is a tool used for surface finishing and polishing of metal materials. It is mainly made of resin-metal composite materials. The tool can effectively remove burrs, flaws and oxide layers on the metal surface, making the metal surface smoother and brighter, thereby improving the quality and appearance of the product. The trimming wheel made of resin-metal composite materials has the advantages of high strength, high hardness, wear resistance and corrosion resistance. It can form a uniform grinding force on the metal surface, thereby achieving fast and uniform grinding and polishing.

[0003] When the resin metal composite trimming wheels currently on the market are used, the grinding disc edge plate is generally directly placed on the outside of the trimming wheel body and connected by bonding. When the existing resin metal composite trimming wheels are assembled, the position of the grinding disc edge plate is easily offset without auxiliary limiters. Therefore, improvements are needed to be made to the existing resin metal composite trimming wheels. Utility Model Content

[0004] The utility model aims to provide a resin-metal composite trimming wheel to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a resin-metal composite trimming wheel, comprising a trimming wheel body, a grinding disc side plate and a mounting hole, the outer side of the trimming wheel body is sleeved with a grinding disc side plate, the inner edge of the trimming wheel body is provided with a mounting hole, a limiting component is jointly arranged between the trimming wheel body and the grinding disc side plate, and the limiting component comprises a limiting groove, a groove, a receiving groove, a limiting block, a connecting rod, a spring and a connecting block, the limiting groove is provided on the inner side of the grinding disc side plate, the inner side of the trimming wheel body is provided with a groove, and the outer wall surface of the trimming wheel body is provided with a receiving groove.

[0006] Preferably, a limiting block is arranged inside the receiving groove, a connecting rod passes through the inside of the groove, and the connecting rod passes through the groove and is connected to one side of the limiting block.

[0007] Preferably, the side of the limiting block away from the connecting rod is connected to the limiting groove, and the outer side of the connecting rod is sleeved with a spring.

[0008] Preferably, two ends of the spring are respectively connected to the limit block and the inner wall of the receiving groove, and the outer ends of the two connecting rods are commonly connected to the connecting block.

[0009] Preferably, a mounting groove is provided on the upper surface of the trimming wheel body, and docking blocks are provided on both sides of the inner wall of the mounting groove.

[0010] Preferably, a heat dissipation fin is inserted above the mounting groove, and a through hole is opened in the middle of the heat dissipation fin.

[0011] Preferably, a docking groove is provided on the lower edge of the heat dissipation fin, and the docking groove is docked to the outer side of the docking block.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the resin metal composite trimming wheel can perform auxiliary limiting between the grinding disc edge and the trimming wheel body through the setting of the limiting component, so that the resin metal composite trimming has a limiting installation structure, and the heat dissipation fins and through holes set above the trimming wheel body can quickly transfer the heat generated by the trimming and grinding to the surrounding air, so that the resin metal composite trimming wheel has an auxiliary heat dissipation structure.

[0013] 1. The resin metal composite trimming wheel first pulls the connection block inward to the limit position, and the pulled connection block drives the connected connection rod and the limit block to move synchronously, then the grinding disc side plate is sleeved on the outside of the trimming wheel body, and the pulled connection block is loosened, and the loosened connection block drives the connected limit block to automatically reset and dock with the limit groove through the elastic force of the spring, so that the grinding disc side plate can be initially limited, and finally the grinding disc side plate and the trimming wheel body are firmly bonded by an adhesive, and the grinding disc side plate and the trimming wheel body can be auxiliary limited by the set limit assembly, so that the resin metal composite trimming has a limit installation structure;

[0014] 2. The resin-metal composite trimming wheel first aligns the two docking grooves on the edge of the heat sink fin with the docking blocks in the mounting groove, and presses the heat sink fin down to the limit position. At this time, the heat sink fin is docked inside the mounting groove, and then the heat sink fin and the trimming wheel body are welded to limit the assembly of the heat sink fin. The heat sink fin and the through hole arranged above the trimming wheel body can quickly transfer the heat generated by trimming and grinding to the surrounding air, so that the resin-metal composite trimming wheel has an auxiliary heat dissipation structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the main cutaway structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the main cutaway structure of the trimming wheel body of the utility model.

[0019] In the figure: 1. trimming wheel body; 2. grinding wheel edge plate; 3. mounting hole; 4. limiting assembly; 41. limiting groove; 42. groove; 43. receiving groove; 44. limiting block; 45. connecting rod; 46. spring; 47. connecting block; 5. mounting groove; 6. docking block; 7. heat dissipation fin; 8. through hole; 9. docking groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The utility model provides a technical solution: a resin-metal composite trimming wheel, comprising a trimming wheel body 1, a grinding disc side plate 2 and a mounting hole 3, the outer side of the trimming wheel body 1 is sleeved with the grinding disc side plate 2, the inner edge of the trimming wheel body 1 is provided with a mounting hole 3, a limiting component 4 is arranged between the trimming wheel body 1 and the grinding disc side plate 2, and the limiting component 4 comprises a limiting groove 41, a groove 42, a receiving groove 43, a limiting block 44, a connecting rod 45, a spring 46 and a connecting block 47, the limiting groove 41 is arranged on the inner side of the grinding disc side plate 2, the inner side of the trimming wheel body 1 is provided with a groove 42, and the outer wall surface of the trimming wheel body 1 is provided with a receiving groove 43.

[0022] A limiting block 44 is arranged inside the receiving groove 43, a connecting rod 45 passes through the inside of the groove 42, and the connecting rod 45 passes through the groove 42 and is connected to one side of the limiting block 44; the side of the limiting block 44 away from the connecting rod 45 is docked with the limiting groove 41, and a spring 46 is sleeved on the outer side of the connecting rod 45; the two ends of the spring 46 are respectively connected to the limiting block 44 and the inner wall of the receiving groove 43, and the outer ends of the two connecting rods 45 are commonly connected to a connecting block 47, and the limiting block 44 forms a telescopic structure with the receiving groove 43 through the spring 46, and the connecting rods 45 are symmetrically distributed about the center line of the limiting block 44.

[0023] The spring 46 which is sleeved on the outside of the connecting rod 45 is squeezed until the limit block 44 moves to the limit position. Then the grinding wheel side plate 2 is sleeved on the outside of the trimming wheel body 1, and the pulled connecting block 47 is loosened. The loosened connecting block 47 drives the connected limit block 44 to automatically reset outward through the elastic force of the spring 46 until the limit block 44 is docked with the limit groove 41 on the grinding wheel side plate 2, and the grinding wheel side plate 2 can be initially limited. Finally, the grinding wheel side plate 2 and the trimming wheel body 1 are firmly bonded by adhesive. The limit assembly 4 provided can perform auxiliary limitation between the grinding wheel side plate 2 and the trimming wheel body 1, so that the resin metal composite trimming has a limit installation structure.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 A mounting groove 5 is provided on the upper surface of the trimming wheel body 1, and docking blocks 6 are provided on both sides of the inner wall of the mounting groove 5; a heat dissipation fin 7 is inserted above the mounting groove 5, and a through hole 8 is provided in the middle of the heat dissipation fin 7; a docking groove 9 is provided at the lower edge of the heat dissipation fin 7, and the docking groove 9 is docked to the outer side of the docking block 6, and the through holes 8 are distributed at equal intervals, and the cross-sectional size of the docking block 6 matches the cross-sectional size of the docking groove 9.

[0025] During the specific implementation, the two docking grooves 9 on the edges of the heat dissipation fins 7 are first docked with the docking blocks 6 in the mounting grooves 5, and the heat dissipation fins 7 are pressed downward to the limit position. At this time, the heat dissipation fins 7 are docked inside the mounting grooves 5, and then the heat dissipation fins 7 and the trimming wheel body 1 are welded to the heat dissipation fins 7. The heat dissipation fins 7 can be limitedly assembled, and the heat dissipation fins 7 and the through holes 8 arranged above the trimming wheel body 1 can quickly transfer the heat generated by the trimming and grinding to the surrounding air, so that the resin-metal composite trimming wheel has an auxiliary heat dissipation structure.

[0026] To sum up, when using the resin-metal composite trimming wheel, the trimming wheel body 1 is first connected and assembled with the corresponding equipment through the matching fasteners passing through the mounting hole 3, and the driving components in the equipment drive the trimming wheel body 1 and the grinding wheel edge plate 2 to rotate synchronously. The staff holds the workpiece to be trimmed and brings the workpiece to be trimmed into contact with the grinding wheel edge plate 2, and uses the grinding wheel edge plate 2 to grind and trim the surface of the workpiece, so that the edge and surface of the workpiece are smoother and smoother. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A resin-metal composite trimming wheel, comprising a trimming wheel body (1), a grinding wheel edge plate (2) and a mounting hole (3), characterized in that: The outer side of the trimming wheel body (1) is sleeved with a grinding wheel side plate (2), the inner side edge of the trimming wheel body (1) is provided with a mounting hole (3), a limiting assembly (4) is arranged between the trimming wheel body (1) and the grinding wheel side plate (2), and the limiting assembly (4) comprises a limiting groove (41), a groove (42), a receiving groove (43), a limiting block (44), a connecting rod (45), a spring (46) and a connecting block (47), the limiting groove (41) is arranged on the inner side of the grinding wheel side plate (2), the inner side of the trimming wheel body (1) is provided with a groove (42), and the outer wall surface of the trimming wheel body (1) is provided with a receiving groove (43).

2. The resin-metal composite trimming wheel according to claim 1, characterized in that: A limiting block (44) is arranged inside the receiving groove (43), a connecting rod (45) penetrates inside the groove (42), and the connecting rod (45) penetrates the groove (42) and is connected to one side of the limiting block (44).

3. The resin-metal composite trimming wheel according to claim 2, characterized in that: The side of the limiting block (44) away from the connecting rod (45) is butted against the limiting groove (41), and a spring (46) is sleeved on the outer side of the connecting rod (45).

4. The resin-metal composite trimming wheel according to claim 3, characterized in that: The two ends of the spring (46) are respectively connected to the limit block (44) and the inner wall of the receiving groove (43), and the outer ends of the two connecting rods (45) are commonly connected to a connecting block (47).

5. The resin-metal composite trimming wheel according to claim 1, characterized in that: The upper surface of the trimming wheel body (1) is provided with a mounting groove (5), and docking blocks (6) are provided on both sides of the inner wall of the mounting groove (5).

6. The resin-metal composite trimming wheel according to claim 5, characterized in that: A heat dissipation fin (7) is inserted above the installation groove (5), and a through hole (8) is opened in the middle of the heat dissipation fin (7).

7. The resin-metal composite trimming wheel according to claim 6, characterized in that: A docking groove (9) is provided at the lower edge of the heat dissipation fin (7), and the docking groove (9) is docked with the outer side of the docking block (6).

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