Tool for rapidly taking and placing blade in blade grinding

Abstract

The utility model discloses a tool for quickly taking and placing a blade during blade grinding. The tool comprises a movable disc, a base and a handle, the blade grinding machine has the advantages that the fixing rod and the second magnet are arranged, the second magnet at the bottom of the fixing rod is matched with a blade placed in the positioning groove, the blade is magnetically attracted, the blade can be conveniently taken and placed from the grinding machine, the mounting bottom plate is arranged, a metal block is attracted, and therefore the blade can be conveniently taken out of the grinding machine. A mounting bottom plate and an attraction metal block enter a mounting groove, then an outer rotating ring is rotated, the attraction metal block enters a mounting clamping groove, then the attraction metal block is magnetically attracted and fixed through a first magnet in the mounting clamping groove, and the moving disc and the outer rotating ring are fixed; and the movable disc and the millstone body can be fixed without being fixed through a bolt.

Description

Technical Field

[0001] This utility model relates to the field of blade grinding technology, specifically a tool for quickly picking up and putting away blades during blade grinding. Background Technology

[0002] Currently, in the blade grinding process, multiple blades are first positioned on a grinding disc, and then the grinding disc is installed into a grinding machine. The grinding disc used includes a grinding disc body and a positioning module located on the grinding disc body and forming a positioning groove that matches the blade. At the same time, when the grinding disc is sent into the grinding machine, it needs to be inverted. Therefore, the blade needs to be upside down in the positioning groove. In actual operation, the blade needs to be precisely locked inside the positioning groove. This step makes the blade installation and removal process quite cumbersome, increases the difficulty of operation, and affects the smoothness of the overall production process. Utility Model Content

[0003] The purpose of this invention is to provide a tool for quick loading and unloading of blades during blade grinding, in order to solve the problem mentioned in the background art that the blades need to be precisely locked inside the positioning groove. This step makes the blade installation and disassembly process quite cumbersome, increases the difficulty of operation, and affects the smoothness of the overall production process.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a tool for quickly picking up and putting away blades during blade grinding, comprising:

[0005] Portable hard drive;

[0006] Positioning sleeve, the positioning sleeve is set on the top of the moving disk;

[0007] Positioning disc, which is located below the moving disc;

[0008] Positioning slots are equidistantly spaced on the top of the positioning plate;

[0009] An outer fixing ring is located on the outside of the movable disk;

[0010] A limiting component is placed at the bottom of the outer fixing ring. The limiting component includes a mounting base plate, which is equidistantly arranged at the bottom of the outer fixing ring. An attractive metal block is provided on one side of the mounting base plate.

[0011] The outer rotating ring is rotatably positioned on the outside of the positioning plate;

[0012] The mounting slots are equidistantly spaced on the top of the outer rotating ring, and the mounting slots cooperate with the mounting base plate and the attracting metal block.

[0013] The mounting slot is located inside the mounting groove, and a magnet that engages with the attracting metal block is installed inside the mounting slot.

[0014] As a preferred embodiment of this utility model: a buffer is installed at the bottom of the positioning disk, and a grinding disc body is installed at the bottom of the buffer.

[0015] As a preferred embodiment of this utility model: a plurality of fixing rods are fixedly connected at equal intervals inside the movable disk, and a second magnet is fixedly connected inside the fixing rod.

[0016] As a preferred embodiment of this utility model: the moving disc, positioning sleeve, positioning disc, buffer and grinding disc body are internally movably connected to a central shaft, and a handle is fixedly connected to the top of the central shaft.

[0017] As a preferred embodiment of this utility model: the top of the positioning disk is provided with an annular limiting groove, a limiting ring is installed on the inner side of the annular limiting groove, and multiple threaded rods are fixedly connected at equal intervals to the bottom of the limiting ring. Multiple through holes that cooperate with the threaded rods are provided at equal intervals inside the annular limiting groove, the buffer and the grinding disk body. A threaded cap is installed on the outer thread of the threaded rod.

[0018] As a preferred embodiment of this utility model, a plurality of external fixing blocks are fixedly connected at equal intervals to the outer side of the outer rotating ring.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model, by setting a fixing rod and a second magnet, enables the second magnet at the bottom of the fixing rod to cooperate with the blade placed in the positioning groove to magnetically attract the blade, facilitating the removal and placement of the blade from the grinding machine. By setting a mounting base plate and an attractive metal block, the mounting base plate and the attractive metal block enter the mounting groove, and then the outer rotating ring rotates, attracting the metal block into the mounting slot. Then, the first magnet in the mounting slot magnetically attracts and fixes the attractive metal block, thus fixing the moving disk and the outer rotating ring together. The moving disk and the grinding disk body can be fixed without bolts. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the central shaft structure of this utility model;

[0022] Figure 3 This is a bottom view of the present invention;

[0023] Figure 4 This is a schematic diagram of the internal structure of the mounting slot of this utility model;

[0024] Figure 5This is a schematic diagram of the limiting ring and threaded rod structure of this utility model;

[0025] Figure 6 This is a schematic diagram of the outer rotating ring and positioning disk structure of this utility model.

[0026] In the diagram: 1. Moving disc; 2. Positioning sleeve; 3. Positioning disc; 4. Outer rotating ring; 5. Positioning groove; 6. Mounting groove; 7. Mounting slot; 8. Magnet No. 1; 9. Outer fixing ring; 10. Mounting base plate; 11. Attracting metal block; 12. Outer fixing block; 13. Fixing rod; 14. Magnet No. 2; 15. Buffer component; 16. Grinding disc body; 17. Annular limiting groove; 18. Limiting ring; 19. Threaded rod; 20. Through hole; 21. Threaded cap; 22. Central shaft; 23. Handle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1 to 6 This utility model provides a technical solution: a tool for quickly picking up and putting away blades during blade grinding, comprising: a moving disk 1, a positioning sleeve 2, a positioning disk 3, an outer rotating ring 4, a mounting groove 6, a mounting slot 7, an outer fixing ring 9, and a limiting component; the positioning sleeve 2 is fixedly connected to the top of the moving disk 1; the positioning disk 3 is located below the moving disk 1; the positioning groove 5 is equidistantly opened on the top of the positioning disk 3; the outer fixing ring 9 is fixedly connected to the outside of the moving disk 1; the limiting component is located at the bottom of the outer fixing ring 9, and the limiting component includes a mounting base plate 10, which is equidistantly fixed to the bottom of the outer fixing ring 9, and an attractive metal block 11 is fixedly connected to one side of the mounting base plate 10; the outer rotating ring 4 is rotatably arranged on the outside of the positioning disk 3, and the mounting groove 6 is equidistantly opened on the top of the outer rotating ring 4, the mounting groove 6 cooperating with the mounting base plate 10 and the attractive metal block 11; the mounting slot 7 is opened inside the mounting groove 6, and a first magnet 8 cooperating with the attractive metal block 11 is provided inside the mounting slot 7.

[0029] It is understood that in this invention, blades are placed in the positioning slots 5 at the top of the positioning disk 3, and the moving disk 1 is installed above the positioning disk 3. The mounting base plate 10, the attracting metal block 11, and the mounting slot 6 at the top of the outer rotating ring 4 are positioned together. The mounting base plate 10 and the attracting metal block 11 enter the mounting slot 6, and then the outer rotating ring 4 is rotated. When the outer rotating ring 4 rotates, it drives the mounting slot 6, the mounting card slot 7, and the first magnet 8 to rotate. The attracting metal block 11 enters the mounting card slot 7, and the first magnet 8 attracts the attracting metal block 11, thus restricting the position of the mounting base plate 10 and the attracting metal block 11 in the mounting slot 6 and the mounting card slot 7. The moving disk 1 is stably installed on the top of the positioning disk 3 to ensure that the grinding disk body 16 will not fall off during the movement. The second magnet 14 inside the fixing rod 13 inside the moving disk 1 attracts the blades in the positioning slots 5, thus magnetically attracting the blades and facilitating the removal and placement of the blades from the grinding machine.

[0030] Please see Figure 1 and Figure 6 A buffer 15 is installed at the bottom of the positioning plate 3, and a grinding disc body 16 is installed at the bottom of the buffer 15.

[0031] It is understood that this utility model uses the grinding disc body 16 to buffer the grinding disc body 16 and the positioning disc 3.

[0032] Please see Figure 1 and Figure 6 The movable disk 1 has multiple fixed rods 13 fixed at equal intervals inside, and a second magnet 14 is fixed inside the fixed rod 13.

[0033] It is understandable that this utility model uses a second magnet 14 to magnetically attract the blade, making it convenient to move the blade.

[0034] Please see Figure 1 and Figure 6 The moving disk 1, positioning sleeve 2, positioning disk 3, buffer 15 and grinding disk body 16 are internally connected by a central shaft 22, and a handle 23 is fixedly connected to the top of the central shaft 22.

[0035] It is understood that the central shaft 22 of this utility model passes through the positioning sleeve 2, the moving disk 1, the positioning disk 3, the buffer 15 and the grinding disk body 16 for central positioning.

[0036] Please see Figure 1 and Figure 6The top of the positioning disk 3 is provided with an annular limiting groove 17. A limiting ring 18 is installed on the inner side of the annular limiting groove 17. Multiple threaded rods 19 are fixed at equal intervals at the bottom of the limiting ring 18. Multiple through holes 20 that cooperate with the threaded rods 19 are provided at equal intervals inside the annular limiting groove 17, the buffer 15 and the grinding disk body 16. A threaded cap 21 is installed on the outer thread of the threaded rod 19.

[0037] It is understood that the limiting ring 18 of this utility model is installed in the annular limiting groove 17, and the threaded rod 19 at the bottom of the limiting ring 18 passes through the through hole 20 and is installed with the outer thread of the threaded rod 19 through the threaded cap 21, thereby limiting and fixing the positioning plate 3, the buffer 15 and the grinding plate body 16.

[0038] Please see Figure 1 and Figure 6 Multiple external fixing blocks 12 are fixed at equal intervals on the outer side of the outer rotating ring 4.

[0039] It is understood that the present invention uses the outer fixing block 12 to rotate the outer rotating ring 4, and the outer rotating ring 4 is limited and adjusted on the outside of the positioning plate 3.

[0040] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0041] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.

[0042] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0043] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A tool for quickly picking up and putting away blades during blade sharpening, characterized in that, include: Portable disk (1); Positioning sleeve (2) is set on the top of the moving disk (1); Positioning disk (3) is located below the moving disk (1); Positioning grooves (5) are equidistantly provided on the top of the positioning plate (3); An outer fixing ring (9) is provided on the outside of the movable disk (1); A limiting component is placed at the bottom of the outer fixing ring (9). The limiting component includes a mounting base plate (10), which is equidistantly arranged at the bottom of the outer fixing ring (9). An attractive metal block (11) is provided on one side of the mounting base plate (10). The outer rotating ring (4) is rotatably set on the outside of the positioning disk (3); Mounting groove (6) is equidistantly opened on the top of the outer rotating ring (4), and the mounting groove (6) cooperates with the mounting base plate (10) and the attracting metal block (11); The mounting slot (7) is located inside the mounting groove (6), and the mounting slot (7) is provided with a first magnet (8) that cooperates with the attracting metal block (11).

2. The tool for rapid blade loading and unloading during blade grinding according to claim 1, characterized in that: A buffer (15) is installed at the bottom of the positioning disk (3), and a grinding disc body (16) is installed at the bottom of the buffer (15).

3. A tool for rapid blade loading and unloading during blade grinding according to claim 1, characterized in that: The movable disk (1) has multiple fixed rods (13) fixedly connected at equal intervals inside, and a second magnet (14) is fixedly connected inside the fixed rods (13).

4. A tool for rapid blade loading and unloading during blade grinding according to claim 1, characterized in that: The moving disk (1), positioning sleeve (2), positioning disk (3), buffer (15) and grinding disk body (16) are internally connected to a central shaft (22), and a handle (23) is fixedly attached to the top of the central shaft (22).

5. A tool for rapid blade loading and unloading during blade grinding according to claim 2, characterized in that: The top of the positioning disk (3) is provided with an annular limiting groove (17), and a limiting ring (18) is installed on the inner side of the annular limiting groove (17). Multiple threaded rods (19) are fixed at equal intervals at the bottom of the limiting ring (18). Multiple through holes (20) that cooperate with the threaded rods (19) are provided at equal intervals inside the annular limiting groove (17), the buffer (15) and the grinding disk body (16). A threaded cap (21) is installed on the outer thread of the threaded rod (19).

6. A tool for rapid blade loading and unloading during blade grinding according to claim 1, characterized in that: Multiple external fixing blocks (12) are fixed at equal intervals on the outer side of the outer rotating ring (4).

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