CN211030709U

CN211030709U - Diamond string bead wire saw

Info

Publication number: CN211030709U
Application number: CN201921342042.8U
Authority: CN
Inventors: 甄春刚; 谢吉; 杨跃飞; 覃光明; 伍学文
Original assignee: Changsha Baichuan Superhard Material Tools Co ltd
Current assignee: Changsha Baitong New Material Technology Co ltd
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-17
Anticipated expiration: 2029-08-19

Abstract

The utility model provides a diamond string bead wire saw, including wire rope and a plurality of base member, the spring is worn to be equipped with in the base member axially, and the spring housing is established on wire rope, and the base member is through moulding plastics rubber and wire rope zonulae occludens, the peripheral cover of base member is equipped with can dismantle the string of beads, and the string of beads includes two at least shaft collars and fastener, and the shaft collar passes through fastener and base member zonulae occludens, pours into the material of moulding plastics into between base member and the string of beads. The utility model discloses the string of beads can be dismantled with the base member and be connected, is convenient for change and maintain the string of beads on the diamond string of beads rope saw, is convenient for improve the life of diamond string of beads rope saw and machining efficiency's improvement, is convenient for reduce diamond string of beads rope saw cost of manufacture simultaneously.

Description

Diamond string bead wire saw

Technical Field

The utility model relates to a diamond string bead wire saw makes technical field, especially a diamond string bead wire saw.

Background

The diamond rope saw is widely applied to the fields of mining, stone cutting, stone shaping, reinforced concrete structure dismantling and the like, and has the advantages of high processing efficiency, low cost, flexible use, no static force damage and the like compared with the traditional construction mode. The diamond wire saw is mainly used for fixing diamond beads on a steel wire rope by using rubber or plastics in an injection molding mode, and springs are added between the beads for fixing part of specifications. The diamond bead consists of two parts, including base body and working layer, as well as bead string with or without base body, and less application.

Patent No. CN103144202B discloses a spring type diamond wire saw with built-in string beads and a manufacturing method thereof, comprising a steel wire rope and a plurality of diamond string beads, wherein each diamond string bead is provided with a central through hole and is brazed with a matched spring to enable the inner wall of the through hole of each string bead to form a spiral wale, and the plurality of string beads containing the springs are strung on the steel wire rope and are injected to form the diamond wire saw with the diameter of phi 3-phi 5.5mm, thereby preventing the string beads from rotating during cutting work.

However, the diamond string bead wire saw is easy to wear and tear in the using process, the maintenance and the replacement of the string beads are not facilitated, the diamond string bead wire saw is easy to break due to overlong service time, the diamond string bead wire saw can be only integrally replaced during replacement, the production cost is increased, and meanwhile, safety accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough of prior art, and provide a diamond string of beads rope saw convenient to bead overhauls and changes, be convenient for improve life and safety.

The technical scheme of the utility model is that: the utility model provides a diamond string bead wire saw, includes wire rope and a plurality of base member, and the spring is worn to be equipped with in the base member axially, and the spring housing is established on wire rope, and the base member is through moulding plastics rubber and wire rope zonulae occludens, the peripheral cover of base member is equipped with can dismantle the string of beads, and the string of beads includes two at least collars and fastener, and the collar passes through fastener and base member zonulae occludens, pours into the material of moulding plastics into between base member and.

Further, the collar includes a first collar and a second collar removably connected by a fastener.

Further, one end of the shaft collar is provided with a bolt mounting hole, the other end of the shaft collar is provided with a bolt fixing hole, and the fastening piece is a fastening bolt.

Furthermore, an injection molding hole is formed in the collar.

Furthermore, the inner side of the shaft collar is provided with a groove, and the periphery of the base body is provided with a bulge matched with the shaft collar.

Further, the outer side of the collar is provided with a protrusion or an annular groove.

The utility model has the characteristics of as follows:

1. the utility model discloses the string of beads can be dismantled with the base member and be connected, is convenient for change and maintain the string of beads on the diamond string of beads rope saw, is convenient for improve the life of diamond string of beads rope saw and machining efficiency's improvement, is convenient for reduce diamond string of beads rope saw cost of manufacture simultaneously.

2. Be equipped with the hole of moulding plastics on the collar, be convenient for pour into rubber into between base member and the string of beads into, be convenient for improve the joint strength between string of beads and the base member, prevent that the string of beads is not hard up or drop, the improvement of the string of beads life of being convenient for.

The detailed structure of the present invention will be further described with reference to the accompanying drawings and the detailed description.

Drawings

FIG. 1 is a schematic view of a cord saw;

FIG. 2-is a cross-sectional view of the wire saw;

FIG. 3 is a schematic view of the connection of a bead to a substrate;

FIG. 4 is another view of the bead string and the base body;

FIG. 5 is a schematic view of a bead structure;

the steel wire rope comprises a base body, 2 springs, 3 rubber, 4 beads, 5 steel wire ropes, 6 protrusions, 7 recesses, 8 first shaft rings, 9 mounting holes, 10 bolt fixing holes and 11 second shaft rings.

Detailed Description

As shown in fig. 1-5: the utility model provides a diamond string bead wire saw, includes wire rope 5 and a plurality of base member 1, and the spring 2 is worn to be equipped with in the base member 1 axial, and 2 covers of spring are established on wire rope 5, and base member 1 is through moulding plastics rubber 3 and 5 zonulae occludens of wire rope, and 1 peripheral cover of base member is equipped with can dismantle string of beads 4, and string of beads 4 includes two at least collars and fastener, and the collar passes through fastener and 1 zonulae occludens of base member, pours into the material of moulding plastics into between base member 1 and.

Each basal body 1 is provided with a central through hole and is embedded or welded with a matched spring 2 to enable the inner wall of the through hole of each string of beads 4 to form a spiral convex line, the spring 2 is firmly welded with the inner wall of the basal body 1, the spring 2 on the inner wall of the basal body 1 plays the role of a spiral tooth, a plurality of basal bodies 1 containing the spring 2 are strung on a steel wire rope 5 and are injected to form a diamond string bead rope saw with the diameter of phi 2-phi 8mm for preventing rotation, and the injection molding material of the rope saw is injected between the spiral convex lines in the basal body 1 along the direction of the steel wire rope 5 to firmly combine the basal body 1 and the steel wire rope 5 so as to improve the friction; the collar comprises a first collar 8 and a second collar 11, the first collar 8 and the second collar 11 are detachably connected through a fastener, and the collar is convenient to mount on the base body 1; the one end of shaft collar is equipped with bolt mounting hole 9, and the other end is equipped with bolt fastening hole 10, aligns second shaft collar 11 bolt fastening hole 10 with the mounting hole 9 of first shaft collar 8 one end during the use, then adopts fastening bolt to fix, and the same mode is gone on in the other end of first shaft collar 8, and when the length of shaft collar is longer, the fastener can a plurality of settings, is convenient for improve the structural strength of string of beads 4.

In another embodiment, as shown in fig. 4, a recess 7 is formed in the middle of the base 1, a protrusion 6 matching with the recess 7 of the base 1 is disposed on the inner side of the collar, an annular groove is disposed on the inner surface of the recess 7 of the base 1, an annular protruding strip matching with the annular groove is disposed on the protrusion 6 of the collar, so that the base 1 and the collar can be tightly combined, two ends of the base 1 are exposed, the length of the collar is equal to the width of the recess 7, and the collar can be tightly sleeved on the periphery of the base 1.

In another embodiment, as shown in fig. 3, a protrusion 6 is arranged in the middle of the base 1, a recess 7 matched with the base 1 is arranged on the inner side of the collar, a concave-convex curved surface is arranged on the inner surface of the recess 7 of the collar, and the surface of the protrusion 6 of the base 1 is matched with the upper concave-convex curved surface of the collar, so that the base 1 and the collar are tightly connected; preferably, the shaft collar is completely wrapped on the base body 1, so that the base body 1 is embedded in the shaft collar, and the connection strength of the base body 1 and the beads 4 is facilitated; more preferably, the collar is provided with an annular or helical groove on the inside and the base body 1 is provided with an annular or helical groove on the outer periphery matching the collar.

The axle collar is provided with an injection molding hole, the axle collar is fixed by a fastening bolt after being sleeved on the base body 1, or the axle collar can also be fastened by a buckle, and rubber 3 is input into the injection molding hole, so that a connecting gap between the base body 1 and the beads 4 is filled, the connecting strength between the beads 4 and the base body 1 is improved, and the beads 4 are prevented from falling off or rotating.

The outside of the shaft collar is provided with a protrusion 6 or an annular groove, and the protrusion 6 or the annular groove can improve the cutting efficiency of the beads 4 and reduce the abrasion to the beads 4 in the using process.

Wear to establish in base member 1 earlier spring 2 during the use is made, 1 cluster of base member with a plurality of area springs 2 is on wire rope 5 again, being moulding plastics to string of beads 4, spring 2 and wire rope 5 are fixed, establish string of beads 4 cover on base member 1 after fixed the completion again, inject into rubber 3 in the hole from moulding plastics, consolidate the joint strength between string of beads 4 and the base member 1, install diamond string of beads rope saw on diamond string of beads rope saw cutting machine during the use, drive through the drive arrangement motor can cut, if 4 wearing and tearing of string of beads or damage in the use, can change string of beads 4, the effectual life who improves diamond string of beads rope saw, the efficiency of cutting has also been improved simultaneously.

The preferred embodiments of the present invention have been described in detail above, but it is apparent that the present invention is not limited to the above embodiments. The technical idea of the utility model within the scope, can be right the utility model discloses a technical scheme carries out multiple equivalent variant, and these equivalent variants all belong to the utility model discloses a protection scope. In addition, it should be noted that the technical features described in the above embodiments may be separately and independently combined as long as they are within the technical concept of the present invention.

Claims

1. The utility model provides a diamond string bead wire saw, includes wire rope and a plurality of base member, and the spring is worn to be equipped with in the base member axially, and the spring housing is established on wire rope, and the base member is through moulding plastics rubber and wire rope zonulae occludens, its characterized in that: the peripheral cover of base member is equipped with can dismantle the string of beads, and the string of beads includes two at least collars and fastener, and the collar passes through fastener and base member zonulae occludens, pours into the material of moulding plastics into between base member and the string of beads.

2. The diamond beaded wire saw of claim 1, wherein: the collar includes a first collar and a second collar removably connected by a fastener.

3. The diamond beaded wire saw of claim 2, wherein: one end of the shaft collar is provided with a bolt mounting hole, the other end of the shaft collar is provided with a bolt fixing hole, and the fastening piece is a fastening bolt.

4. The diamond beaded wire saw of any one of claims 1 to 3, wherein: and the collar is provided with an injection molding hole.

5. The diamond beaded wire saw of claim 4, wherein: the inside of the shaft collar is provided with a groove, and the periphery of the base body is provided with a bulge matched with the shaft collar.

6. The diamond beaded wire saw of claim 5, wherein: and a bulge or an annular groove is arranged on the outer side of the collar.