CN212146022U

CN212146022U - Automatic chip removal low-hardness abrasive cloth

Info

Publication number: CN212146022U
Application number: CN202020727588.1U
Authority: CN
Inventors: 郭成祥; 郭靖
Original assignee: Yangzhong Fengli Grinding Material Co ltd
Current assignee: Yangzhong Fengli Grinding Material Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-12-15
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses an automatic chip removal low rigidity emery cloth in emery cloth technical field, including the base cloth layer, base cloth layer surface is equipped with the enhancement layer, the enhancement layer top surface is equipped with the base cloth layer, the base cloth layer includes radial sand line and latitudinal direction sand line, radial sand line and latitudinal direction sand line are alternately woven and are formed, just be formed with a plurality of chip removal holes between radial sand line and the latitudinal direction sand line, be equipped with the cushion pad layer between radial sand line and latitudinal direction sand line handing-over department and the enhancement layer, chip removal downthehole side is equipped with the wearing ring layer, the wearing ring layer is woven fixedly all around through connecting stranded conductor and radial sand line and latitudinal direction sand line jointly, the utility model discloses have the function of chip removal, and can play the function of protection to the emery cloth body, improved the life of emery cloth, excellent in use effect.

Description

Automatic chip removal low-hardness abrasive cloth

Technical Field

The utility model relates to an emery cloth technical field specifically is an automatic low rigidity emery cloth of chip removal.

Background

The abrasive cloth is one kind of grinding tool. The base is attached with sand to form the abrasive cloth. The substrate is paper or cotton cloth. Alloy rigid sandpaper is a preferred paper because of its strength and flexibility. The cotton cloth can be Nanjing cotton cloth, white denim, coarse denim, etc. There are also paper and cotton cloth combined to make a base.

The existing abrasive cloth can only play a grinding function, but can not discharge chips falling in the grinding process in time, and can not reduce the protection of the chips on the abrasive cloth body, so that the service life of the abrasive cloth is shortened, the using effect is not good, and therefore the automatic chip removal low-hardness abrasive cloth is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic low rigidity emery cloth of chip removal to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic low rigidity emery cloth of chip removal, includes the base cloth layer, base cloth layer surface is equipped with the enhancement layer, the enhancement layer top surface is equipped with the base cloth layer, the base cloth layer includes radial sand line and latitudinal direction sand line, radial sand line and latitudinal direction sand line alternately weave and form, just be formed with a plurality of chip removal holes between radial sand line and the latitudinal direction sand line, be equipped with the cushion pad layer between radial sand line and latitudinal direction sand line handing-over department and the enhancement layer, chip removal downthehole side is equipped with the wearing ring layer, the wearing ring layer is woven fixedly with radial sand line and latitudinal direction sand line through connecting strand wires all around jointly.

Furthermore, the wear-resistant ring layer is of an oval ring-shaped structure made of wear-resistant nylon oxford fabric, and the outer edge of the wear-resistant ring layer is connected with the radial sand line and the weft sand line.

Furthermore, the connecting strands are densely distributed on two sides of the wear-resistant ring layer, the connecting strands are fixed with the radial sand lines and the weft sand lines in a one-way arrangement mode in a weaving mode, and the connecting strands are made of polyester or hemp materials.

Further, the top surface of the bottom cloth layer is provided with a diamond sand layer, the top surface of the diamond sand layer is provided with a compound adhesive layer, and the compound adhesive layer is uniformly provided with wear-resistant bulges.

Furthermore, the wear-resistant protrusions and the chip removal holes are arranged in a staggered mode, and the wear-resistant protrusions are of arc-shaped structures.

Furthermore, the cushion layer is a circular structure formed by densely weaving elastic cotton materials, and the diameter of the cushion layer is smaller than 0.05 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, reasonable in design alternately weaves and leaves the chip removal hole through radial sand line and latitudinal direction sand line, can play the effect of smooth and easy chip removal in the grinding process, avoids clastic piling up, is equipped with the wearing ring layer in the chip removal hole simultaneously, can reduce the piece that passes to the damage of emery cloth body, has improved the life of emery cloth, still is provided with wear-resisting arch on the top layer, has improved the wear resistance of emery cloth, excellent in use effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the bottom cloth layer of the present invention;

fig. 3 is an enlarged schematic view of the structure at a position a of the present invention.

In the figure: 1. a base cloth layer; 2. a reinforcing layer; 3. a base cloth layer; 4. radial sand lines; 5. weft sand lines; 6. chip removal holes; 7. a cushion layer; 8. a wear ring layer; 9. connecting stranded wires; 10. a layer of diamond sand; 11. compounding an adhesive layer; 12. wear-resisting protruding.

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides an automatic chip removal low hardness abrasive cloth, which comprises a base cloth layer 1, wherein a reinforcing layer 2 is disposed on the surface of the base cloth layer 1, and a bottom cloth layer 3 is disposed on the top surface of the reinforcing layer 2.

Please refer to fig. 2, the bottom fabric layer 3 includes radial sand lines 4 and latitudinal sand lines 5, the radial sand lines 4 and the latitudinal sand lines 5 are woven alternately, and a plurality of chip removal holes 6 are formed between the radial sand lines 4 and the latitudinal sand lines 5, the arrangement of the chip removal holes 6 can facilitate the abrasive cloth to automatically discharge dropped chips during grinding operation, thereby avoiding the chips from concentrating on the surface of the abrasive cloth and continuously causing damage to the abrasive cloth, a buffer cushion 7 is arranged between the joint of the radial sand lines 4 and the latitudinal sand lines 5 and the reinforcing layer 2, the buffer cushion 7 is fixedly connected with the bottom fabric layer 3 and the reinforcing layer 2 through sewing lines, and the buffer effect is achieved.

Referring to fig. 3, a wear-resistant ring layer 8 is arranged on the inner side of the chip removal hole 6, the wear-resistant ring layer 8 protects the line forming body on the inner periphery of the chip removal hole 6, the wear of the falling chips on the chip removal hole 6 is reduced, the problem that the structure of the abrasive cloth body is loose due to the increase of the chip removal hole 6 after continuous wear is avoided, and the periphery of the wear-resistant ring layer 8 is jointly woven and fixed with the radial sand lines 4 and the latitudinal sand lines 5 through connecting stranded wires 9.

The wear-resisting circle layer 8 adopts the oval ring structure that is that wear-resisting nylon oxford fabric material made, has good structural strength and toughness, and has good wear resistance, can reduce the piece that passes chip removal hole 6 to the damage of emery cloth body, has improved the life of emery cloth, and 8 outer fringe and radial sand line 4 and latitudinal direction sand line 5 handing-over of wear-resisting circle layer make it form a whole with radial sand line 4 and latitudinal direction sand line 5, improved the stability of wear-resisting circle layer.

Connecting strands 9 are densely distributed on two sides of the wear-resistant ring layer 8 and used for reinforcing the wear-resistant ring layer 8, the connecting strands 9 are arranged in a single direction and woven and fixed with radial sand lines 4 and weft sand lines 5, the wear-resistant ring layer 8 is pulled in the same direction, the problem of excessive stretching is avoided on the premise of ensuring structural strength, the functionality of the wear-resistant ring layer 8 is ensured, and the connecting strands 9 are made of terylene or hemp materials.

The top surface of the bottom cloth layer 3 is provided with a diamond sand layer 10, the top surface of the diamond sand layer 10 is provided with a compound glue layer 11, and the compound glue layer 11 is evenly provided with wear-resistant protrusions 12.

Wear-resisting protruding 12 and the crisscross setting of chip removal hole 6 avoid causing the problem of jam to chip removal hole 6, and wear-resisting protruding 12 is the arc structure, improves the wear resistance on emery cloth body top layer through setting up of wear-resisting protruding 12, has improved the life of emery cloth.

Cushion mat 7 is elastic cotton material intensive weave that forms and is circular structure, has good shock-absorbing capacity, reduces the extrusion to emery cloth body inner structure at the grinding in-process to avoid the damage of emery cloth body inner structure, improved the life of emery cloth, and cushion mat 7's diameter is less than 0.05 mm.

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

Claims

1. The utility model provides an automatic low rigidity emery cloth of chip removal, includes base cloth layer (1), its characterized in that: base cloth layer (1) surface is equipped with enhancement layer (2), enhancement layer (2) top surface is equipped with base cloth layer (3), base cloth layer (3) are including radial sand line (4) and latitudinal direction sand line (5), radial sand line (4) and latitudinal direction sand line (5) alternately weave and form, just be formed with a plurality of chip removal holes (6) between radial sand line (4) and latitudinal direction sand line (5), be equipped with buffer pad layer (7) between radial sand line (4) and latitudinal direction sand line (5) handing-over department and enhancement layer (2), chip removal hole (6) inboard is equipped with wearing ring layer (8), wearing ring layer (8) are fixed jointly woven through connecting strand wires (9) and radial sand line (4) and latitudinal direction sand line (5) all around.

2. The automatic chip removal low-hardness abrasive cloth according to claim 1, wherein: wear-resisting circle layer (8) adopt wear-resisting nylon oxford cloth material to make be oval ring shape structure, just wear-resisting circle layer (8) outer fringe and radial sand line (4) and latitudinal direction sand line (5) handing-over.

3. The automatic chip removal low-hardness abrasive cloth according to claim 1, wherein: connect stranded conductor (9) intensive distribution in wearing ring layer (8) both sides, just connect stranded conductor (9) and be one-way arrangement form and weave fixedly with radial sand line (4) and latitudinal direction sand line (5), connect stranded conductor (9) and make for dacron or numb material.

4. The automatic chip removal low-hardness abrasive cloth according to claim 1, wherein: the top surface of the bottom cloth layer (3) is provided with a carborundum layer (10), the top surface of the carborundum layer (10) is provided with a compound adhesive layer (11), and the compound adhesive layer (11) is uniformly provided with wear-resistant protrusions (12).

5. The automatic chip removal low-hardness abrasive cloth according to claim 4, wherein: the wear-resistant protrusions (12) and the chip removal holes (6) are arranged in a staggered mode, and the wear-resistant protrusions (12) are of arc-shaped structures.

6. The automatic chip removal low-hardness abrasive cloth according to claim 1, wherein: the cushion layer (7) is of a circular structure formed by densely weaving elastic cotton materials, and the diameter of the cushion layer (7) is smaller than 0.05 mm.