Auxiliary fixing structure of anti-skid grinding tool

Abstract

The utility model discloses an auxiliary fixing structure of an anti-skidding grinding tool, which relates to the technical field of grinding tool fixing, and comprises two pairs of fixing blocks, two pairs of wrapping grooves are symmetrically arranged on the close side surfaces of the two pairs of fixing blocks, the two pairs of wrapping grooves respectively wrap four corners of a table top, the two pairs of fixing blocks are provided with spacing adjusting components, and the spacing adjusting components are arranged on the two pairs of fixing blocks. A rotating assembly is arranged between the side faces, close to each other, of the two pairs of fixing blocks. During use, the two transverse plates and the two longitudinal plates can be conveniently disassembled and assembled through the arranged inserting assemblies, then the two longitudinal plates can be rotated to the side lower portion of the table top from the table top through the rotating assemblies, at the moment, the transverse plates are separated from the longitudinal plates, and therefore rotation of the longitudinal plates and movement of the transverse plates become easy and labor-saving; in this way, when the polishing block is not used, the fixing structure can be easily and conveniently moved away from the table top, the situation that the fixing structure occupies the table top space for a long time is avoided, and the reliability and practicability of the fixing structure are improved.

Description

Technical Field

[0001] This utility model relates to the field of abrasive fixing technology, and in particular to an auxiliary fixing structure for anti-slip abrasives. Background Technology

[0002] Abrasives are tools used for grinding, polishing, and grinding. Most abrasives are man-made abrasives made of abrasives and binders, while there are also natural abrasives made directly from natural minerals. In addition to being widely used in machinery manufacturing and metal processing, abrasives are also used in the processing of non-metallic materials such as grain processing, papermaking, ceramics, glass, stone, and plastics. They are an indispensable product in industrial production.

[0003] In daily work, it has been found that when grinding tools are placed on a table to grind workpieces, the tools tend to slip and are difficult to fix, which seriously affects the grinding efficiency and may even cause grinding misalignment failure, resulting in waste of workpieces and low practicality of the grinding tools.

[0004] Chinese utility model patent application CN202322219810.3 describes an auxiliary fixing structure for anti-slip abrasives. This structure uses a stabilizing device to place a grinding block inside a slot on the outer surface of a groove block. A bolt is then inserted through the grinding block into a positioning hole. Rotating the bolt connects it to the inner wall of the positioning hole, fixing the grinding block inside the slot. The groove block and L-shaped plate are then secured to a corner of the table. Controlling the rotation of a first threaded rod pushes a rectangular plate to slide on the outer surface of the L-shaped plate, pressing one side of the rectangular plate against the tabletop, thus fixing the groove block to the table. This auxiliary fixing of the grinding block by the groove block and L-shaped plate minimizes movement and hinders grinding. However, in this fixing structure, the entire groove block and its components are fixed to the table. When the grinding block is not in use, the stabilizing device occupies a significant amount of space on the table, affecting its usability. Direct disassembly of the fixing structure, being a single unit, is laborious and reduces its practicality. Utility Model Content

[0005] The purpose of this utility model is to provide an auxiliary fixing structure for anti-slip abrasives, in order to solve the problem mentioned in the background art that the auxiliary fixing structure of existing anti-slip abrasives is fixedly installed on the desktop, which occupies a large amount of desktop space when the abrasive block is not needed. In addition, the fixing structure is generally an integrated design, which makes it difficult to remove the fixing structure from the desktop when the abrasive block is not used, thus reducing the practicality of the fixing structure.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary fixing structure for an anti-slip abrasive, comprising two pairs of fixing blocks, two pairs of symmetrically arranged grooves on the adjacent sides of the two pairs of fixing blocks, the two pairs of grooves respectively wrapping the four corners of the table, a spacing adjustment component on the two pairs of fixing blocks, a rotating component between the adjacent sides of the two pairs of fixing blocks, two longitudinal plates symmetrically connected to the rotating component, two horizontal plates symmetrically inserted and installed between the two longitudinal plates through a plugging component, two pairs of clamping plates symmetrically connected between the two horizontal plates through a pushing component, and a grinding block placed between the two pairs of clamping plates;

[0007] The spacing adjustment component is used to adjust the lateral spacing between the two pairs of fixed blocks;

[0008] The rotating assembly is used to rotate the two vertical plates from above the desktop to both sides of the desktop.

[0009] The pushing component is used to drive two pairs of clamping plates to move in opposite directions along the longitudinal direction to clamp the grinding block.

[0010] Preferably, the rotating assembly includes two rotating shafts symmetrically rotatably connected between the adjacent sides of two pairs of fixed blocks. Two pairs of rotating arms are symmetrically fixedly sleeved on the two rotating shafts. The opposite sides of the two vertical plates are symmetrically fixedly connected to the ends of the two pairs of rotating arms away from the rotating shafts. The two rotating shafts are located on the left and right sides of the table. The advantage of this arrangement is that by rotating the two pairs of rotating arms 90 degrees in opposite directions, the two vertical plates can be rotated from the top of the table to the sides below the table, thus facilitating the transfer of the vertical plates.

[0011] Preferably, the plug-in assembly includes two sets of slots symmetrically arranged on the adjacent sides of the two longitudinal plates. Each set of slots consists of two rows of symmetrically arranged slots. The plug-in assembly also includes two pairs of plug blocks symmetrically fixedly connected to the left and right sides of the two transverse plates. The plug blocks can be inserted into the slots. The plug blocks are made of magnetic material. An iron plate is fixedly connected to the bottom wall of the slot, and the plug blocks can attract the iron plate. The advantage of this arrangement is that by inserting the plug blocks into the slots, the bottom surface of the plug blocks attracts the iron plate, thereby enabling the transverse plates to be easily and quickly connected to the two longitudinal plates. This design simplifies and facilitates the assembly and disassembly of the longitudinal and transverse plates while ensuring the stability of the connection between them, thus improving the convenience and reliability of the fixing structure.

[0012] Preferably, the horizontal plate is composed of two symmetrical connecting plates, and two pairs of the inserts are symmetrically fixedly connected to the two pairs of connecting plates on opposite sides. The connecting plates are also provided with fastening components, which are used to enhance the connection strength between the connecting plates and the longitudinal plates. The advantage of this arrangement is that it can further enhance the connection strength between the connecting plates and the longitudinal plates, ensure that the grinding blocks will not move during operation, and effectively improve the reliability of the fixing structure.

[0013] Preferably, the fastening assembly includes two bidirectional threaded rods threadedly inserted between the adjacent sides of two pairs of connecting plates. Two rotating sleeves are symmetrically fixedly sleeved at the middle position of the two bidirectional threaded rods. The fastening assembly also includes two sets of limiting grooves symmetrically opened on the inner sidewalls of the two sets of slots that are far apart. The fastening assembly also includes two sets of limiting blocks symmetrically fixedly connected to the opposite sides of the two pairs of inserts. The limiting blocks can be inserted into the limiting grooves. The advantage of this arrangement is that after the inserts are inserted into the slots, it is only necessary to rotate the two rotating sleeves to move the two connecting plates in a far apart direction so that the limiting blocks can be inserted into the limiting grooves. This, in conjunction with the inserts and slots, further improves the connection stability between the connecting plates and the longitudinal plates.

[0014] In summary, the technical effects and advantages of this utility model are as follows:

[0015] 1. In this utility model, the plug-in assembly allows for easy disassembly and assembly of the two horizontal plates and the two vertical plates. The rotating assembly allows the two vertical plates to be rotated from the desktop to the lower side of the desktop, at which point the horizontal plates separate from the vertical plates. This makes the rotation of the vertical plates and the movement of the horizontal plates easy and effortless. As a result, the fixing structure can be easily and conveniently removed from the desktop without the use of a sanding block, preventing the fixing structure from occupying desktop space for a long time and improving the reliability and practicality of the fixing structure.

[0016] 2. In this utility model, by setting a fastening component, after the insert block is inserted into the slot, it is only necessary to rotate the two rotating sleeves to drive the two connecting plates to move in opposite directions so that the limiting block can be inserted into the limiting groove. This, together with the insert block and the slot, further improves the connection stability between the connecting plate and the longitudinal plate. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1This is a schematic diagram of the auxiliary fixing structure of an anti-slip abrasive in an embodiment of this utility model;

[0019] Figure 2 This is a partially exploded view of the auxiliary fixing structure of an anti-slip abrasive in an embodiment of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing block in an embodiment of the present utility model;

[0021] Figure 4 As an embodiment of this utility model Figure 1 Enlarged view of point A in the middle;

[0022] Figure 5 As an embodiment of this utility model Figure 2 Enlarged diagram of point B in the middle.

[0023] In the diagram: 1. Fixing block; 2. Groove; 3. Spacing adjustment assembly; 31. First screw; 32. First guide rod; 4. Rotating assembly; 41. Rotating shaft; 42. Rotating arm; 5. Longitudinal plate; 6. Horizontal plate; 61. Connecting plate; 7. Insertion assembly; 71. Slot; 72. Insertion block; 8. Fastening assembly; 81. Bidirectional threaded rod; 82. Rotating sleeve; 83. Limiting groove; 84. Limiting block; 9. Pushing assembly; 91. Second guide rod; 92. Second screw; 10. Clamping plate; 11. Grinding block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0025] Example 1

[0026] Please refer to Figures 1-5 The auxiliary fixing structure of the anti-slip abrasive shown includes two pairs of fixing blocks 1. Two pairs of enclosing grooves 2 are symmetrically opened on the side of the two pairs of fixing blocks 1 that are close to each other. The two pairs of enclosing grooves 2 respectively enclose the four corners of the table. The two pairs of fixing blocks 1 are provided with a spacing adjustment component 3. A rotating component 4 is provided between the side of the two pairs of fixing blocks 1 that are close to each other. Two vertical plates 5 are symmetrically connected to the rotating component 4. Two horizontal plates 6 are symmetrically installed between the two vertical plates 5 through a plugging component 7. Two pairs of clamping plates 10 are symmetrically connected between the two horizontal plates 6 through a pushing component 9. A grinding block 11 is placed between the two pairs of clamping plates 10.

[0027] The spacing adjustment component 3 is used to adjust the lateral spacing between the two pairs of fixed blocks 1;

[0028] Rotating component 4 is used to rotate the two vertical plates 5 from above the desktop to the sides of the desktop;

[0029] The push assembly 9 is used to drive the two pairs of clamping plates 10 to move in opposite directions along the longitudinal direction to clamp the grinding block 11.

[0030] The spacing adjustment component 3 includes two first screws 31 symmetrically rotatably connected to the left side of the two right-side fixing blocks 1, and the two left-side fixing blocks 1 are threaded onto the two first screws 31. The spacing adjustment component 3 also includes two first guide rods 32 symmetrically fixedly connected to the left side of the two right-side fixing blocks 1, and the two left-side fixing blocks 1 are movably fitted onto the two first guide rods 32. This allows the lateral spacing between the two pairs of fixing blocks 1 to be adjusted by rotating the first screws 31 in conjunction with the first guide rods 32 until the two pairs of grooves 2 are securely fitted onto the four corners of the desktop, thereby enabling the fixing structure to be stably connected to the desktop.

[0031] The pushing component 9 includes two sets of second guide rods 91 symmetrically fixedly connected to the adjacent sides of two pairs of connecting plates 61. Two pairs of clamping plates 10 are symmetrically and movably inserted into the adjacent ends of the two sets of second guide rods 91. Two pairs of second screws 92 are symmetrically and rotatably connected to the opposite sides of the two pairs of clamping plates 10. The ends of the two pairs of second screws 92 away from the clamping plates 10 pass through the two pairs of connecting plates 61. By rotating the second screws 92 in conjunction with the second guide rods 91, the two pairs of clamping plates 10 can be pushed closer to each other until the grinding block 11 is clamped, ensuring that the grinding block 11 will not slip during the grinding process.

[0032] refer to Figure 1 The rotating assembly 4 includes two rotating shafts 41 symmetrically rotatably connected between the two pairs of fixed blocks 1 on their close sides. Two pairs of rotating arms 42 are symmetrically fixedly sleeved on the two rotating shafts 41. The two vertical plates 5 are symmetrically fixedly connected to the ends of the two pairs of rotating arms 42 away from the rotating shafts 41 on their far sides. The two rotating shafts 41 are located on the left and right sides of the table.

[0033] Specifically, by rotating the two pairs of rotating arms 42 ninety degrees in opposite directions, the two vertical plates 5 can be rotated from the top of the table to the sides below the table, thus making it easy to transfer the vertical plates 5.

[0034] refer to Figures 1-5 The plug-in assembly 7 includes two sets of slots 71 symmetrically opened on the sides of the two longitudinal plates 5. Each set of slots 71 consists of two rows of slots 71 symmetrically arranged. The plug-in assembly 7 also includes two pairs of plug blocks 72 symmetrically fixedly connected to the left and right sides of the two transverse plates 6. The plug blocks 72 can be inserted into the slots 71. The plug blocks 72 are made of magnetic material. An iron sheet is fixedly connected to the bottom wall of the slot 71. The plug blocks 72 can attract the iron sheet.

[0035] Specifically, by inserting the insert 72 into the slot 71, the bottom surface of the insert 72 adheres to the iron sheet, allowing the horizontal plate 6 to be easily and quickly connected to the two vertical plates 5. This simplifies the assembly and disassembly of the vertical plates 5 and horizontal plates 6 while ensuring the stability of the connection, thus improving the convenience and reliability of the fixing structure.

[0036] refer to Figure 2 , Figure 4 and Figure 5 The horizontal plate 6 is composed of two symmetrical connecting plates 61. Two pairs of inserts 72 are symmetrically fixedly connected to the two pairs of connecting plates 61 on opposite sides. The connecting plates 61 are also provided with fastening components 8, which are used to enhance the connection strength between the connecting plates 61 and the vertical plate 5.

[0037] Specifically, it can further enhance the connection strength between the connecting plate 61 and the longitudinal plate 5, ensuring that the grinding block 11 will not move during operation, and effectively improving the reliability of the fixing structure.

[0038] refer to Figure 2 and Figure 5 The fastening assembly 8 includes two bidirectional threaded rods 81 that are threaded between the two pairs of connecting plates 61 and close to each other. Two rotating sleeves 82 are symmetrically fixedly sleeved at the middle position of the two bidirectional threaded rods 81. The fastening assembly 8 also includes two sets of limiting grooves 83 that are symmetrically opened on the inner sidewalls of the two sets of slots 71 and far apart. The fastening assembly 8 also includes two sets of limiting blocks 84 that are symmetrically fixedly connected on the two pairs of inserts 72 and far apart. The limiting blocks 84 can be inserted into the limiting grooves 83.

[0039] Specifically, after inserting the insert 72 into the slot 71, it is only necessary to rotate the two rotating sleeves 82 to drive the two connecting plates 61 to move in opposite directions so that the limiting block 84 can be inserted into the limiting groove 83. This, together with the insert 72 and the slot 71, further improves the connection stability between the connecting plate 61 and the longitudinal plate 5.

[0040] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auxiliary fixing structure for an anti-slip abrasive, comprising two pairs of fixing blocks (1), characterized in that: Two pairs of grooves (2) are symmetrically provided on the sides of the two pairs of fixed blocks (1) that are close to each other. The two pairs of grooves (2) respectively wrap around the four corners of the table. The two pairs of fixed blocks (1) are provided with a spacing adjustment component (3). A rotating component (4) is provided between the sides of the two pairs of fixed blocks (1) that are close to each other. Two vertical plates (5) are symmetrically connected on the rotating component (4). Two horizontal plates (6) are symmetrically installed between the two vertical plates (5) through a plug-in component (7). Two pairs of clamping plates (10) are symmetrically connected between the two horizontal plates (6) through a pushing component (9). A grinding block (11) is placed between the two pairs of clamping plates (10). The spacing adjustment component (3) is used to adjust the lateral spacing between the two pairs of fixed blocks (1); The rotating assembly (4) is used to drive the two vertical plates (5) to rotate from above the table to the sides of the table; The pushing component (9) is used to drive the two pairs of clamping plates (10) to move in opposite directions along the longitudinal direction to clamp the grinding block (11).

2. The auxiliary fixing structure for an anti-slip abrasive according to claim 1, characterized in that: The rotating assembly (4) includes two rotating shafts (41) symmetrically rotatably connected between the two pairs of fixed blocks (1) on their close sides. Two pairs of rotating arms (42) are symmetrically fixedly sleeved on the two rotating shafts (41). The two vertical plates (5) are symmetrically fixedly connected to the ends of the two pairs of rotating arms (42) away from the rotating shafts (41). The two rotating shafts (41) are located on the left and right sides of the table.

3. The auxiliary fixing structure for an anti-slip abrasive according to claim 2, characterized in that: The plug-in assembly (7) includes two sets of slots (71) symmetrically opened on the adjacent sides of the two longitudinal plates (5). Each set of slots (71) consists of two rows of slots (71) symmetrically arranged front and back. The plug-in assembly (7) also includes two pairs of plug blocks (72) symmetrically fixedly connected to the left and right sides of the two transverse plates (6). The plug blocks (72) can be inserted into the slots (71). The plug blocks (72) are made of magnetic material. An iron sheet is fixedly connected to the bottom wall of the slot (71). The plug blocks (72) can be attracted to the iron sheet.

4. The auxiliary fixing structure for an anti-slip abrasive according to claim 3, characterized in that: The horizontal plate (6) is composed of two symmetrical connecting plates (61). Two pairs of the inserts (72) are symmetrically fixed on the opposite sides of the two pairs of connecting plates (61). The connecting plate (61) is also provided with a fastening component (8), which is used to enhance the connection strength between the connecting plate (61) and the vertical plate (5).

5. The auxiliary fixing structure for an anti-slip abrasive according to claim 4, characterized in that: The fastening assembly (8) includes two bidirectional threaded rods (81) threaded between the adjacent sides of two pairs of connecting plates (61), and two rotating sleeves (82) symmetrically fixedly sleeved at the middle position of the two bidirectional threaded rods (81). The fastening assembly (8) also includes two sets of limiting grooves (83) symmetrically opened on the inner sidewalls of two sets of slots (71) at opposite distances. The fastening assembly (8) also includes two sets of limiting blocks (84) symmetrically fixedly connected on the opposite sides of two pairs of inserts (72), and the limiting blocks (84) can be inserted into the limiting grooves (83).

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