CN221186131U

CN221186131U - A kind of double-sided sandpaper

Info

Publication number: CN221186131U
Application number: CN202323241403.9U
Authority: CN
Inventors: 高长勇
Original assignee: Yusheng Grinding Materials Co ltd In Shunde District Foshan City
Current assignee: Yusheng Grinding Materials Co ltd In Shunde District Foshan City
Priority date: 2023-11-29
Filing date: 2023-11-29
Publication date: 2024-06-21
Anticipated expiration: 2033-11-29

Abstract

The utility model discloses a double-sided usable polishing sand paper, which belongs to the technical field of sand paper equipment and comprises bottom surface sand paper, wherein the upper end surface of the bottom surface sand paper is provided with a heat conducting layer A, the upper end of the heat conducting layer A is provided with a base paper layer, the upper end of the base paper layer is provided with a water absorbing layer, the upper end of the water absorbing layer is provided with a heat conducting layer B, and the upper end surface of the heat conducting layer B is provided with a top surface sand paper.

Description

Double-sided usable polishing sand paper

Technical Field

The utility model belongs to the technical field of sand paper grinding equipment, and particularly relates to double-sided usable sand paper for grinding.

Background

The sandpaper is commonly called as sand skin. A material for grinding. For polishing the surface of metal, wood, etc., to make it smooth, various abrasive grains are usually adhered to a base paper.

The Chinese patent application number 201921203669.5 discloses a double-sided usable polishing sand paper, which comprises a sand paper body, a concave clamping and binding belt, wherein two groups of sand paper bodies are connected through a connecting component to form double-sided sand paper, the sand paper body comprises a base paper layer, a heat conducting layer a, air holes, a heat conducting layer b, a water absorbing layer, a coarse sand grinding material layer and a fine sand grinding material layer, the front surface of the base paper layer is adhered with the heat conducting layer a, a plurality of heat conducting layers b are adhered in parallel on the front surface of the heat conducting layer a at equal distance, and a water absorbing layer is adhered at the position between the two heat conducting layers b on the front surface of the heat conducting layer a; the utility model is favorable for heat conduction, heat is dissipated through the air holes, water absorption is favorable, water vapor in the air is adsorbed, structural dropping caused by degumming is prevented, polishing effect is favorable, polishing can be performed in different areas, the polishing device has the rough polishing performance, the double-sided sand paper is favorable for connection and disassembly, the double-sided sand paper has the double-sided polishing function, and the polishing device is favorable for hand polishing and hanging storage.

The above-mentioned patent discloses that although the use of the polishing sand paper is realized, the polishing sand paper is inconvenient to fix when the polishing sand paper is used; the fixed knot to the abrasive paper that polishes that its setting constructs, though can fix the abrasive paper that polishes, dismantles inconvenient.

Disclosure of utility model

To solve the problems set forth in the background art. The utility model provides a double-sided usable polishing sand paper, which has the characteristics of being convenient for fixing the polishing sand paper and disassembling the polishing sand paper.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double-sided usable's abrasive paper of polishing, includes bottom surface abrasive paper, bottom surface abrasive paper's upper end surface is provided with heat conduction layer A, and heat conduction layer A's upper end is provided with base paper layer, and base paper layer's upper end is provided with the layer that absorbs water, and the upper end of layer that absorbs water is provided with heat conduction layer B, and heat conduction layer B's upper end surface is provided with top surface abrasive paper, and heat conduction layer B's side is provided with abrasive paper locking mechanism of polishing, and abrasive paper locking mechanism's internally mounted has abrasive paper fixing mechanism of polishing.

Preferably, the sand paper locking mechanism of polishing includes fixed slot, bolt, mount pad and mounting panel, and the mount pad is installed in heat conduction layer B's the outside, and the fixed slot has been seted up to the side of mount pad, and the mounting panel is installed to sand paper fixing mechanism's upper end of polishing, and the bolt is installed to the side of mounting panel.

Preferably, the sand paper locking mechanism of polishing still includes card hole and screw, and the card hole has been seted up to the lower extreme of mount pad, and the screw of corresponding bolt has been seted up to the upper end of mount pad.

Preferably, the sand paper fixed establishment of polishing includes limiting plate, dead lever, staple and spring, and the dead lever is installed to the lower extreme of mounting panel, and the lower extreme of dead lever is located the internally mounted of mount pad and has the limiting plate, and the staple is installed to the lower extreme of limiting plate, and the surface cover of staple is equipped with the spring.

Preferably, a limit groove corresponding to the limit plate is formed in the mounting seat and is in sliding connection with the limit plate.

Preferably, the side edges of the two groups of mounting seats are fixedly provided with hanging ropes.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the polishing sand paper locking mechanism is arranged, so that the polishing sand paper can be conveniently fixed, the polishing sand paper can be conveniently used, and meanwhile, the polishing sand paper can be conveniently detached for replacement after being used.

2. According to the utility model, the grinding sand paper fixing mechanism is arranged, so that the grinding sand paper can be conveniently installed and fixed, the equipment can be conveniently recycled, the using effect of the device is improved, and in addition, the mechanism is simple in structure and relatively low in manufacturing cost.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a sanding paper locking mechanism of the present utility model;

FIG. 3 is a perspective view of a sanding paper securing mechanism in accordance with the present utility model;

In the figure: 1. bottom surface sand paper; 2. a heat conduction layer A; 3. a base paper layer; 4. a water-absorbing layer; 5. a heat conduction layer B; 6. a sand paper fixing mechanism for polishing; 61. a limiting plate; 62. a fixed rod; 63. a limit groove; 64. a staple; 65. a spring; 66. a hanging rope; 7. top surface sand paper; 8. a sand paper locking mechanism polishes; 81. a fixing groove; 82. a clamping hole; 83. a bolt; 84. a mounting base; 85. a mounting plate; 86. screw holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a double-sided usable's abrasive paper of polishing, includes bottom surface abrasive paper 1, and bottom surface abrasive paper 1's upper end surface is provided with heat conduction layer A2, and heat conduction layer A2's upper end is provided with base paper layer 3, and base paper layer 3's upper end is provided with water absorption layer 4, and water absorption layer 4's upper end is provided with heat conduction layer B5, and heat conduction layer B5's upper end surface is provided with top surface abrasive paper 7, and heat conduction layer B5's side is provided with abrasive paper locking mechanism 8 of polishing, and abrasive paper locking mechanism 8's internally mounted has abrasive paper fixing mechanism 6 of polishing.

Specifically, the sanding paper locking mechanism 8 comprises a fixing groove 81, a bolt 83, a mounting seat 84 and a mounting plate 85, the mounting seat 84 is arranged on the outer side of the heat conduction layer B5, the fixing groove 81 is arranged on the side edge of the mounting seat 84, the mounting plate 85 is arranged at the upper end of the sanding paper fixing mechanism 6, the bolt 83 is arranged on the side edge of the mounting plate 85,

Through adopting above-mentioned technical scheme, place the fixed slot 81 of mount pad 84 side with the abrasive paper that polishes that makes up in, press mounting panel 85, mounting panel 85 drive abrasive paper fixed establishment 6 decline to will polish abrasive paper and fix in fixed slot 81.

Specifically, the sanding paper locking mechanism 8 also comprises a clamping hole 82 and a screw hole 86, the lower end of the mounting seat 84 is provided with the clamping hole 82, the upper end of the mounting seat 84 is provided with the screw hole 86 corresponding to the bolt 83,

By adopting the above technical scheme, the sanding paper fixing mechanism 6 passes through the sanding paper and is inserted into the inside of the clamping hole 82, and then the mounting plate 85 is fixed by the bolts 83 in cooperation with the screw holes 86.

When the embodiment is used, the combined polishing sand paper is placed in the fixing groove 81 at the side edge of the mounting seat 84, the mounting plate 85 is pressed, the mounting plate 85 drives the polishing sand paper fixing mechanism 6 to descend, so that the polishing sand paper is fixed in the fixing groove 81, the polishing sand paper fixing mechanism 6 passes through the polishing sand paper and is inserted into the clamping hole 82, and then the mounting plate 85 is fixed by bolts 83 and screw holes 86;

Example 2

This embodiment differs from embodiment 1 in that: the sanding paper fixing mechanism 6 comprises a limiting plate 61, a fixing rod 62, a clamp 64 and a spring 65, wherein the fixing rod 62 is arranged at the lower end of the mounting plate 85, the limiting plate 61 is arranged in the mounting seat 84 at the lower end of the fixing rod 62, the clamp 64 is arranged at the lower end of the limiting plate 61, the spring 65 is sleeved on the surface of the clamp 64,

Through adopting above-mentioned technical scheme, pressing mounting panel 85, mounting panel 85 drive dead lever 62 decline, and dead lever 62 decline drive limiting plate 61 and staple 64 decline and impale abrasive paper of polishing, drive spring 65 compression simultaneously.

Specifically, the inside of the mounting seat 84 is provided with a limit groove 63 corresponding to the limit plate 61 and is connected with the limit groove in a sliding way,

Through adopting above-mentioned technical scheme, limiting plate 61 can slide in the inside of spacing groove 63 to promote the stability of staple 64 decline process.

Specifically, the side edges of both sets of mounting blocks 84 are fixedly provided with suspension cords 66,

By employing the above-described solution, the suspension cord 66 is provided to suspend the device from the wall after use.

When the device is used, the mounting plate 85 is pressed, the mounting plate 85 drives the fixing rod 62 to descend, the fixing rod 62 descends to drive the limiting plate 61 and the clamping nails 64 to descend and pierce the sandpaper for polishing, meanwhile, the spring 65 is driven to compress, the limiting plate 61 slides in the limiting groove 63, so that the stability of the descending process of the clamping nails 64 is improved, and the hanging rope 66 can be hung on a wall after the device is used.

The working principle and the using flow of the utility model are as follows: when the utility model is used, the combined polishing sand paper is placed in the fixing groove 81 at the side edge of the mounting seat 84, the mounting plate 85 is pressed, the mounting plate 85 drives the polishing sand paper fixing mechanism 6 to descend, thereby fixing the polishing sand paper in the fixing groove 81, the polishing sand paper fixing mechanism 6 passes through the polishing sand paper and is inserted into the inside of the clamping hole 82, and then the mounting plate 85 is fixed by the bolt 83 and the screw hole 86; pressing mounting panel 85, mounting panel 85 drives dead lever 62 to descend, and dead lever 62 descends and drives limiting plate 61 and staple 64 to descend and impale abrasive paper of polishing, drives spring 65 compression simultaneously, and limiting plate 61 can slide in the inside of spacing groove 63 to promote the stability of staple 64 decline process, hang the setting of rope 66 and can hang it on the wall after equipment use.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-sided usable abrasive paper of polishing, includes bottom surface abrasive paper, its characterized in that: the upper end surface of bottom surface abrasive paper is provided with heat conduction layer A, and heat conduction layer A's upper end is provided with base paper layer, and the upper end of base paper layer is provided with the layer that absorbs water, and the upper end of layer that absorbs water is provided with heat conduction layer B, and heat conduction layer B's upper end surface is provided with top surface abrasive paper, and heat conduction layer B's side is provided with abrasive paper locking mechanism that polishes, and abrasive paper locking mechanism's internally mounted polishes abrasive paper fixed establishment.

2. A double-sided usable sandpaper as defined in claim 1, wherein: the sand paper locking mechanism polishes includes fixed slot, bolt, mount pad and mounting panel, and the mount pad is installed in heat conduction layer B's the outside, and the fixed slot has been seted up to the side of mount pad, and the mounting panel is installed to sand paper fixing mechanism's upper end of polishing, and the bolt is installed to the side of mounting panel.

3. A double-sided usable sandpaper as defined in claim 2, wherein: the sand paper locking mechanism of polishing still includes draw-in hole and screw, and the draw-in hole has been seted up to the lower extreme of mount pad, and the screw of corresponding bolt has been seted up to the upper end of mount pad.

4. A double-sided usable sandpaper as defined in claim 2, wherein: the sand paper fixed establishment of polishing includes limiting plate, dead lever, staple and spring, and the dead lever is installed to the lower extreme of mounting panel, and the lower extreme of dead lever is located the internally mounted of mount pad and has the limiting plate, and the staple is installed to the lower extreme of limiting plate, and the surface cover of staple is equipped with the spring.

5. A double-sided usable sandpaper as defined in claim 4, wherein: the inside of the mounting seat is provided with a limit groove corresponding to the limit plate and is in sliding connection with the limit groove.

6. A double-sided usable sandpaper as defined in claim 2, wherein: hanging ropes are fixedly arranged on the side edges of the two groups of mounting seats.