Multi-directional abrasive cloth

Abstract

The utility model relates to the technical field of abrasive cloth, and discloses multidirectional abrasive cloth which comprises an abrasive cloth frame, roll shafts are arranged on the inner walls of the two ends of the abrasive cloth frame in a penetrating mode through bearings, a base band is arranged on the outer walls of the roll shafts in a sleeved mode, a groove is formed in the outer wall of the base band, and an abrasive cloth body is arranged on the outer wall of the base band in a sleeved mode. A clamping block is fixed at the joint of the abrasive cloth body and the groove; the bottom block is fixed to the inner wall of the middle of the abrasive cloth frame, graphite plates are laid on the outer walls of the two sides of the bottom block, a cross-shaped penetrating groove is formed in the outer wall of one side of the abrasive cloth frame and the outer wall of one side of the bottom block, and the penetrating groove penetrates to the outer surface of the other side of the abrasive cloth frame and the outer surface of the other side of the bottom block. The multi-direction abrasive cloth is provided with the abrasive cloth frame, the abrasive cloth body is driven by the roller shaft and the base belt to rotate and adjust in the opposite direction on the abrasive cloth frame, the abrasive cloth body can transversely move through sliding of the abrasive cloth frame on the sliding rod when rotating, the abrasive cloth body can conduct polishing operation in multiple directions, and the applicability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of sand cloth, specifically to a multi -directional sand cloth. BACKGROUND

[0002] Sand cloth is a kind of abrasive, which is composed of abrasive and base material, and is mainly used for removing surface dirt and rough matter. The base material of sand cloth can be cotton, polyester, nylon, etc. The function of these materials is to support the abrasive and maintain the structural stability of the sand cloth. The abrasive is the main component of the sand cloth, which is commonly made of aluminum oxide, silicon carbide, diamond, etc. These materials can effectively remove surface dirt or rough matter.

[0003] After searching, there is a special anti-burn sand cloth for non-ferrous metal grinding with publication number CN216371753U, which includes a sand cloth body and a heat-conducting framework. The problem of deformation or even damage of the sand cloth caused by not timely heat dissipation after sand cloth operation is solved. The sand cloth is circular in structure, and the framework only provides heat conduction function, which cannot make the sand cloth rotate or shift in multiple reverse directions according to the operation requirements. The applicability of the sand cloth to different polishing operations is poor. Therefore, we propose a multi-directional sand cloth. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a multi-directional sand cloth to solve the problems raised in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a multi-directional sand cloth, comprising:

[0006] A sand cloth holder is provided with a roller shaft through bearings on both ends of the inner wall, a base tape is sleeved on the outer wall of the roller shaft, a groove is formed on the outer wall of the base tape, a sand cloth body is sleeved on the outer wall of the base tape, and a clamping block is fixed at the connection between the sand cloth body and the groove.

[0007] A bottom block is fixed to the middle inner wall of the sand cloth holder, graphite plates are laid on both sides of the outer wall of the bottom block, a cross-shaped through slot is formed on one side of the outer wall of the sand cloth holder and the bottom block, and the through slot penetrates to the other side of the outer surface of the sand cloth holder and the bottom block, and a sliding rod is arranged in the through slot.

[0008] Further, the roller shaft is symmetrically arranged about the central axis of the sand cloth holder, and the roller shaft and the sand cloth holder are rotationally connected, and the base tape is rotationally connected between the roller shaft and the sand cloth holder.

[0009] Further, the sand cloth body and the base tape form a clamping structure through the clamping block and the groove, and the sand cloth body and the sand cloth holder form a rotational connection through the base tape.

[0010] Further, the graphite plate is arranged symmetrically about the central axis of the base block, and the inner surface of the base band is tightly attached to the outer surface of the graphite plate, and the sand cloth frame is in sliding connection between the base block and the through slot and the slide rod.

[0011] Further, the first base material layer is parallel to the second base material layer, and the lower surface of the first base material layer is tightly attached to the upper surface of the graphene coating, and the lower surface of the graphene coating is tightly attached to the upper surface of the second base material layer.

[0012] Further, the first base material layer is parallel to the second base material layer, and the lower surface of the first base material layer is tightly attached to the upper surface of the graphene coating, and the lower surface of the graphene coating is tightly attached to the upper surface of the second base material layer.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The multi-directional sand cloth is provided with a sand cloth frame, which is driven by the roller shaft and the base band to adjust the opposite rotation of the sand cloth body on the sand cloth frame, and the sand cloth body can move horizontally on the slide rod through the sliding of the sand cloth frame during rotation, so that the sand cloth body can perform grinding work in multiple directions, and has better applicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a combined working state front view structure schematic diagram of the utility model;

[0016] Figure 2 It is a sand cloth body and sand cloth frame disassembly state structure schematic diagram of the utility model;

[0017] Figure 3 It is a sand cloth frame part base band section view state structure schematic diagram of the utility model;

[0018] Figure 4 It is a sand cloth body part section view enlarged structure schematic diagram of the utility model.

[0019] In the drawing: 1, sand cloth frame; 2, roller shaft; 3, base band; 4, recess; 5, sand cloth body; 6, clamping block; 7, base block; 8, graphite plate; 9, through slot; 10, slide rod; 11, first base material layer; 12, adhesive layer; 13, sanding layer; 14, graphene coating; 15, second base material layer. DETAILED DESCRIPTION

[0020] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0021] The utility model discloses a kind of multi-directional abrasive cloth, please refer to Figures 1-3 , comprising: abrasive cloth frame 1, two ends inner wall of abrasive cloth frame 1 is equipped with roller shaft 2 by bearing, roller shaft 2 is symmetrically arranged about the central axis position of abrasive cloth frame 1, and roller shaft 2 and abrasive cloth frame 1 form rotating connection between, roller shaft 2 is used to drive baseband 3 and abrasive cloth body 5 rotating inside abrasive cloth frame 1, the outer wall of roller shaft 2 is equipped with baseband 3, and baseband 3 forms rotating connection between through roller shaft 2 and abrasive cloth frame 1, recess 4 is opened in the outer wall of baseband 3, baseband 3 is equipped with abrasive cloth body 5, clamping block 6 is fixed at the connecting place of abrasive cloth body 5 and recess 4, abrasive cloth body 5 forms clamping structure between through clamping block 6 and recess 4 and baseband 3, and abrasive cloth body 5 forms rotating connection between through baseband 3 and abrasive cloth frame 1, the middle inner wall of abrasive cloth frame 1 is fixed with bottom block 7, graphite plate 8 is laid on the outer wall of both sides of bottom block 7, graphite plate 8 is symmetrically arranged about the central axis position of bottom block 7, and the inner surface of baseband 3 and the outer surface of graphite plate 8 are closely attached, graphite plate 8 is used to reduce the friction between inner wall and bottom block 7 when baseband 3 rotates on abrasive cloth frame 1, so that the friction loss between the inner wall of baseband 3 and bottom block 7 is reduced;Cross-shaped through slot 9 is opened in the outer wall of one side of abrasive cloth frame 1 and bottom block 7, and through slot 9 penetrates to the outer surface of the other side of abrasive cloth frame and bottom block 7, slide rod 10 is equipped in the inside of through slot 9, and abrasive cloth frame 1 forms sliding connection between through bottom block 7 and through slot 9 and slide rod 10, through slot 9 is used to make abrasive cloth frame 1 can slide displacement on slide rod 10 when abrasive cloth body 5 installed is rotated, so that abrasive cloth body 5 can be adjusted horizontally;The abrasive cloth body 5 is driven by the abrasive cloth frame 1 through roller shaft 2 and baseband 3, so that abrasive cloth body 5 can be adjusted rotating on abrasive cloth frame 1, and abrasive cloth body 5 can be moved horizontally by sliding on slide rod 10 through abrasive cloth frame 1 when rotating, so that the abrasive cloth body 5 can be multi-directional polishing operation, and better applicability.

[0022] Please refer to Figure 4A multi-directional abrasive cloth, comprising: a first base material layer 11 of cotton material is arranged in the middle of the abrasive cloth body 5, the upper surface of the first base material layer 11 is coated with a glue layer 12, and the glue layer 12 is used to firmly fix the abrasive layer 13 on the first base material layer 11; the upper surface of the first base material layer 11 is adhered with an abrasive layer 13 of corundum material through the glue layer 12, and the abrasive layer 13 of corundum material is used to improve the polishing effect of the abrasive cloth body 5; the lower surface of the first base material layer 11 is provided with a graphene coating 14, and the lower surface of the first base material layer 11 is tightly attached to the upper surface of the graphene coating 14; the lower end of the graphene coating 14 is adhered with a second base material layer 15 of paper, the first base material layer 11 and the second base material layer 15 are parallel to each other, and the lower surface of the graphene coating 14 is tightly attached to the upper surface of the second base material layer 15; the first base material layer 11 and the second base material layer 15 are arranged through a double-layer mechanism to guarantee the structural strength of the abrasive cloth body 5, so that the abrasive cloth body 5 is not easy to break during rotation for polishing work, the stability of the abrasive cloth body 5 during work is maintained, and the first base material layer 11 and the second base material layer 15 are adhered through the graphene coating 14, so that the second base material layer 15 assists in improving the heat dissipation capacity of the first base material layer 11 during polishing work.

[0023] Working principle: for such a multi-directional abrasive cloth, first of all, the abrasive cloth body 5 is clamped with the groove 4 through the clamping block 6, and is sleeved on the outside of the base tape 3, so that the abrasive cloth body 5 can be rotated on the roller shaft 2 through the base tape 3, so as to realize the bidirectional rotation adjustment on the abrasive cloth frame 1, so that the abrasive cloth body 5 can rotate in the opposite direction to polish the workpiece, then when the base tape 3 rotates on the outside of the bottom block 7, the friction between the base tape 3 and the bottom block 7 is reduced through the lubrication of the graphite plate 8, and the friction loss of the inner surface of the base tape 3 during polishing work is reduced, and when the abrasive cloth body 5 rotates for polishing work, the abrasive cloth body 5 can also be transversely adjusted through the sliding of the abrasive cloth frame 1 on the sliding rod 10 through the slot 9, so as to facilitate the adjustment of the abrasive cloth body 5 according to the work requirements and the polishing workpiece, improve the polishing effect, finally, the abrasive cloth body 5 enhances the structural strength of the abrasive cloth body 5 through the combined structure of the first base material layer 11 and the second base material layer 15, the first base material layer 11 and the second base material layer 15 are adhered through the graphene coating 14, which guarantees the structural strength and improves the heat dissipation effect, and the abrasive layer 13 is adhered to the surface of the first base material layer 11 through the glue layer 12, so that the abrasive layer 13 can stably provide the polishing function.

[0024] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A multidirectional abrasive sheet, characterized by, Include: Abrasive cloth frame (1), the inner wall of both ends of the abrasive cloth frame (1) is provided with a roller shaft (2) through a bearing, the outer wall of the roller shaft (2) is sleeved with a base tape (3), the outer wall of the base tape (3) is provided with a groove (4), the outer wall of the base tape (3) is sleeved with an abrasive cloth body (5), the abrasive cloth body (5) is fixed with a clamping block (6) at the connection of the groove (4). The bottom block (7) is fixed on the inner wall of the middle part of the abrasive cloth frame (1), the outer wall of both sides of the bottom block (7) is paved with a graphite plate (8), the outer wall of one side of the abrasive cloth frame (1) and the bottom block (7) is provided with a cross-shaped through slot (9), and the through slot (9) penetrates to the outer surface of the other side of the gauze frame and the bottom block (7), the inner side of the through slot (9) is provided with a sliding rod (10).

2. The multidirectional abrasive sheet of claim 1, wherein: The roller shaft (2) is symmetrically arranged about the central axis of the abrasive cloth frame (1), and the roller shaft (2) and the abrasive cloth frame (1) are rotatably connected, and the base tape (3) is rotatably connected between the roller shaft (2) and the abrasive cloth frame (1).

3. The multidirectional abrasive sheet of claim 1, wherein: The abrasive cloth body (5) is rotatably connected between the base tape (3) and the abrasive cloth frame (1) through the clamping block (6) and the groove (4).

4. The multidirectional abrasive sheet of claim 1 wherein: The graphite plate (8) is symmetrically arranged about the central axis of the bottom block (7), and the inner surface of the base tape (3) is tightly attached to the outer surface of the graphite plate (8), and the abrasive cloth frame (1) is slidably connected between the bottom block (7) and the through slot (9) and the sliding rod (10).

5. The multidirectional abrasive sheet of claim 1 wherein: The middle part of the abrasive cloth body (5) is provided with a first base material layer (11) made of cotton cloth, the upper surface of the first base material layer (11) is coated with a glue layer (12), the upper surface of the first base material layer (11) is adhered with a sanding layer (13) made of corundum through the glue layer (12), the lower surface of the first base material layer (11) is provided with a graphene coating (14), and the lower end of the graphene coating (14) is adhered with a second base material layer (15) made of paper.

6. A multidirectional abrasive sheet according to claim 5, wherein: The first base material layer (11) and the second base material layer (15) are parallel to each other, the lower surface of the first base material layer (11) is tightly attached to the upper surface of the graphene coating (14), and the lower surface of the graphene coating (14) is tightly attached to the upper surface of the second base material layer (15).

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