CN112248248B - Cutting diamond string bead - Google Patents
Cutting diamond string bead Download PDFInfo
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- CN112248248B CN112248248B CN202011142988.7A CN202011142988A CN112248248B CN 112248248 B CN112248248 B CN 112248248B CN 202011142988 A CN202011142988 A CN 202011142988A CN 112248248 B CN112248248 B CN 112248248B
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- grinding head
- pipe part
- pipe
- split body
- grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
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- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses a cutting diamond bead, which comprises a left split body and a right split body which are connected with each other, wherein the left split body comprises a first pipe part, a first grinding head is sleeved on the first pipe part, the first pipe part is provided with a first through hole for a steel wire to pass through, the right split body comprises a second pipe part which is parallel to the first pipe part, a second grinding head is sleeved on the second pipe part, and the second pipe part is provided with a second through hole for the steel wire to pass through; the first grinding head and the second grinding head are arranged between the two third grinding heads, and the first grinding head, the second grinding head and the two third grinding heads are encircled to form an embedding groove. Compared with the prior art, the bead is in a shape like a Chinese character 'kou', has strong structural strength, is provided with the plurality of grinding heads which are tightly connected, improves the integral cutting strength and the wear resistance of the bead, and can improve the structural strength of the wire saw by respectively connecting two sides of the bead with steel wires, thereby improving the cutting efficiency of the wire saw.
Description
Technical Field
The invention relates to the technical field of wire saws, in particular to a diamond bead cutting machine.
Background
The rope saw is a cutting and dismantling tool for mines, rough materials, arc plates, large stone materials, thick concrete, irregular concrete reinforcing steel bars, bridge roads and the like. Usually, the rope saw is matched with the flywheel, and the rotating flywheel drives the rope saw to rotate so as to cut the stone.
Most of the existing wire saws are of a single chain type, a plurality of diamond beads are sleeved on a steel wire, and cutting is carried out through friction between the diamond beads and stone. However, only one steel wire on the single-strand wire saw is connected with the diamond beads, so that the structural strength is low, the number of the diamond beads on the steel wire is small, the interval between the diamond beads is large, the beads are easy to wear after being cut for a long time, the cutting strength of the wire saw is reduced, and the cutting quality of the stone is influenced.
In view of the above, the applicant has made an intensive study to solve the above problems and has made the present invention.
Disclosure of Invention
The invention mainly aims to provide a quality-cutting diamond bead which consists of a plurality of grinding heads, so that the structural strength and the cutting strength of the bead are improved, and the service life of the bead is prolonged.
In order to achieve the above purpose, the solution of the invention is:
a cutting diamond bead comprises a left split body and a right split body which are connected with each other, wherein the left split body comprises a first pipe part, a first grinding head is sleeved on the first pipe part, the first pipe part is provided with a first through hole for a steel wire to pass through, the right split body comprises a second pipe part parallel to the first pipe part, a second grinding head is sleeved on the second pipe part, and the second pipe part is provided with a second through hole for the steel wire to pass through; the first grinding head and the second grinding head are arranged between the two third grinding heads, and the first grinding head, the second grinding head and the two third grinding heads are encircled to form an embedding groove.
Further, the left side components of a whole that can function independently still include the third pipe portion of perpendicular connection at first pipe portion both ends, the right side components of a whole that can function independently still include the fourth pipe portion of perpendicular connection at second pipe portion both ends, third pipe portion and fourth pipe portion interconnect.
Furthermore, the end part of the third pipe part is also provided with a first connecting sleeve, the first connecting sleeve is vertically connected with the third pipe part, and the first connecting sleeve is sleeved on the first pipe part.
Furthermore, the first pipe part and the third pipe part are connected through a rubber sheet in a hot-pressing mode.
Furthermore, the end part of the fourth pipe part is also provided with a second connecting sleeve, the second connecting sleeve is vertically connected with the fourth pipe part, and the second connecting sleeve is sleeved on the second pipe part.
Further, the second pipe part and the fourth pipe part are connected through hot pressing of a rubber sheet.
Furthermore, the third grinding head is provided with a first through hole, the third pipe part and the fourth pipe part are respectively inserted and connected from two ends of the first through hole, and the axial length of the third grinding head is larger than the distance between the outer circumferential surface of the first grinding head and the outer circumferential surface of the second grinding head.
Furthermore, the third grinding head is connected with the third pipe part and the fourth pipe part through a rubber sheet in a hot-pressing mode.
After the structure is adopted, the bead is in a shape like a Chinese character 'kou', and has strong structural strength, the bead is provided with the plurality of grinding heads which are tightly connected, so that the integral cutting strength and the abrasion resistance of the bead are improved, and two sides of the bead can be respectively connected with the steel wire, so that the connected rope saw has stronger structural strength, and the stone cutting efficiency is improved.
In addition, the rope saw formed by connecting the beads can be matched and connected with the lug on the flywheel through the caulking groove on the rope saw, so that the rope saw is encircled outside the flywheel, the flywheel can directly and vertically descend to be close to the stone when rotating, the outer side surface of the rope saw is directly contacted with the surface of the stone to cut the stone, the stone is not required to be punched, the cutting time is greatly saved, and the cutting efficiency is improved.
Drawings
Fig. 1 is a perspective view of the external structure of the present invention.
Fig. 2 is a perspective view of the external structure of the rope saw formed by the connection of the invention.
Fig. 3 is a schematic sectional view of the rope saw of the present invention.
Fig. 4 is a schematic structural view of the rope saw and the flywheel connected according to the present invention.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
As shown in fig. 1 to 4, a diamond bead cutting machine, which comprises a left split body and a right split body connected with each other, wherein the left split body comprises a first pipe part 11, a first grinding head 21 is sleeved on the first pipe part 11, the first pipe part 11 is provided with a first through hole 111 for a steel wire to pass through, the right split body comprises a second pipe part 12 parallel to the first pipe part 11, a second grinding head 22 is sleeved on the second pipe part 12, and the second pipe part 12 is provided with a second through hole 121 for the steel wire to pass through; the grinding head device further comprises two third grinding heads 23 which are vertically connected with the first pipe part 11 and the second pipe part 12, the first grinding head 21 and the second grinding head 22 are arranged between the two third grinding heads 23, and the first grinding head 21, the second grinding head 22 and the two third grinding heads 23 surround to form the caulking groove 3.
After the structure is adopted, the bead is in a shape like a Chinese character 'kou', and has strong structural strength, the bead is provided with the plurality of grinding heads which are tightly connected, so that the integral cutting strength and the abrasion resistance of the bead are improved, and two sides of the bead can be respectively connected with the steel wire, so that the connected rope saw has stronger structural strength, and the stone cutting efficiency is improved.
In addition, the rope saw formed by connecting the beads can be matched and connected with the lug on the flywheel through the caulking groove 3 on the rope saw, so that the rope saw is encircled outside the flywheel, the flywheel can directly and vertically descend to be close to the stone when rotating, the outer side surface of the rope saw is directly contacted with the surface of the stone to cut the stone, the stone is not required to be punched, the cutting time is greatly saved, and the cutting efficiency is improved.
Preferably, the left split body further includes a third pipe portion 13 vertically connected to both ends of the first pipe portion 11, the right split body further includes a fourth pipe portion 14 vertically connected to both ends of the second pipe portion 12, and the third pipe portion 13 and the fourth pipe portion 14 are connected to each other. After the structure is adopted, the bead string is of a split structure, the production and the installation are more convenient, and the left split body and the right split body can be made of silica gel materials, so that the left split body and the right split body have certain flexibility, are conveniently matched and connected with a steel wire, and are not easy to damage during working.
Preferably, the end of the third pipe portion 13 further has a first connection sleeve 131, the first connection sleeve 131 is perpendicularly connected to the third pipe portion 13, and the first connection sleeve 131 is sleeved on the first pipe portion 11. With the above structure, the third pipe part 13 is detachably connected with the first pipe part 11, so that the first grinding head 21 is conveniently mounted. The left split type grinding head 21 is firstly sleeved on the first pipe part 11 before installation, then two ends of the first pipe part 11 are respectively sleeved with the first connecting sleeves 131 on two sides, and the end faces of the first connecting sleeves 131 on two sides can be respectively abutted against the end faces of two sides of the first grinding head 21, so that the first grinding head 21 is prevented from slipping off, and the effect of limiting and preventing the first grinding head 21 from falling off is achieved.
More preferably, after the first pipe part 11 is sleeved with the third pipe part 13, a rubber sheet is placed between the first pipe part 11 and the third pipe part 13, and then the first pipe part 11 and the third pipe part 13 are fixedly connected through hot pressing by a mold, so that rubber is wrapped on the outer side of the joint of the first pipe part 11 and the third pipe part 13, a protection and reinforcement effect is achieved, and the first pipe part 11 and the third pipe part 13 are prevented from loosening; the hot-pressed rubber can fix the first grinding head 21 on the first pipe part 11, prevent the first grinding head 21 from sliding during cutting, and improve the cutting efficiency.
Preferably, the end of the fourth pipe portion 14 further has a second connection sleeve 141, the second connection sleeve 141 is perpendicularly connected to the fourth pipe portion 14, and the second connection sleeve 141 is sleeved on the second pipe portion 12. With the above structure, fourth tube portion 14 is detachably connected to second tube portion 12, facilitating the installation of second grinding head 22. Before the right split body is installed, the second grinding head 22 is firstly sleeved on the second pipe part 12, then the two ends of the second pipe part 12 are respectively sleeved with the second connecting sleeves 141 on the two sides, and the end faces of the second connecting sleeves 141 on the two sides can respectively abut against the end faces on the two sides of the second grinding head 22, so that the second grinding head 22 is prevented from slipping off, and the effect of limiting and preventing the second grinding head 22 from falling off is achieved.
More preferably, after the second pipe portion 12 and the fourth pipe portion 14 are sleeved, a rubber sheet is placed between the second pipe portion 12 and the fourth pipe portion 14, and then the second pipe portion 12 and the fourth pipe portion 14 are fixedly connected through hot pressing by a mold, so that rubber is wrapped on the outer side of the joint of the second pipe portion 12 and the fourth pipe portion 14, a protection and reinforcement effect is achieved, and the second pipe portion 12 and the fourth pipe portion 14 are prevented from being loosened; and the hot-pressed rubber can fix the second grinding head 22 on the second pipe part 12, so that the second grinding head 22 is prevented from sliding during cutting, and the cutting efficiency is improved.
Preferably, the third grinding head 23 is provided with a first through hole 231, the third pipe part 13 and the fourth pipe part 14 are respectively inserted and connected from two ends of the first through hole 231, the axial length of the third grinding head 23 is greater than the distance between the outer circumferential surface of the first grinding head 21 and the outer circumferential surface of the second grinding head 22, and after the structure is adopted, the left split body and the right split body are connected into a whole through the third grinding head 23, so that the bead of the invention is in a 'mouth' shape structure, and the structural strength of the bead of the invention is improved. And the cutting direction of the third grinding head 23 is perpendicular to the axial direction of the third grinding head 23, and the third grinding head 23 cuts the stone between the first grinding head 21 and the second grinding head 22, so that the cutting groove of the third grinding head 23 can be communicated with the cutting groove of the first grinding head 21 and the cutting groove of the second grinding head 22, a wider cutting groove is formed, and the wire saw formed by connecting the beads can vertically descend and continue to cut the stone.
Rubber sheets are placed between the third grinding head 23 and the third pipe part 13 and the fourth pipe part 14, and then the third grinding head and the fourth pipe part are connected through hot pressing of a die. With this structure, the third tube part 13 and the fourth tube part 14 can be prevented from being loosened from the third grinding head 23, the third grinding head 23 can be more firmly connected, and the third grinding head 23 can be prevented from sliding during cutting, thereby improving the cutting efficiency.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (8)
1. A cutting diamond bead string is characterized by comprising a left split body and a right split body which are connected with each other, wherein the left split body comprises a first pipe part, a first grinding head is sleeved on the first pipe part, the first pipe part is provided with a first through hole for a steel wire to pass through, the right split body comprises a second pipe part which is parallel to the first pipe part, a second grinding head is sleeved on the second pipe part, and the second pipe part is provided with a second through hole for the steel wire to pass through; the first grinding head and the second grinding head are arranged between the two third grinding heads, and the first grinding head, the second grinding head and the two third grinding heads are encircled to form an embedding groove.
2. The cutting diamond bead set according to claim 1, wherein the left split body further comprises a third pipe portion vertically connected to both ends of the first pipe portion, the right split body further comprises a fourth pipe portion vertically connected to both ends of the second pipe portion, and the third pipe portion and the fourth pipe portion are connected to each other.
3. The cutting diamond bead set according to claim 2, wherein the end of the third tube part further has a first connection sleeve, the first connection sleeve being vertically connected to the third tube part, the first connection sleeve being sleeved on the first tube part.
4. The cutting diamond bead set according to claim 3, wherein the first tube portion and the third tube portion are thermally pressed by a rubber sheet.
5. The cutting diamond bead set according to claim 3, wherein the end of the fourth pipe portion further has a second connection sleeve, the second connection sleeve being perpendicularly connected to the fourth pipe portion, the second connection sleeve being fitted over the second pipe portion.
6. The cutting diamond bead set according to claim 5, wherein the second tube portion and the fourth tube portion are thermally pressed by a rubber sheet.
7. The cutting diamond bead set according to claim 5, wherein the third grinding head is provided with a first through hole, the third tube part and the fourth tube part are insertedly connected by both ends of the first through hole, respectively, and the third grinding head has an axial length greater than a distance between the outer circumferential surface of the first grinding head and the outer circumferential surface of the second grinding head.
8. The diamond-cut bead set according to claim 7, wherein the third grinding head is thermally press-coupled to the third tube portion and the fourth tube portion using a rubber sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011142988.7A CN112248248B (en) | 2020-10-23 | 2020-10-23 | Cutting diamond string bead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011142988.7A CN112248248B (en) | 2020-10-23 | 2020-10-23 | Cutting diamond string bead |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112248248A CN112248248A (en) | 2021-01-22 |
| CN112248248B true CN112248248B (en) | 2022-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011142988.7A Active CN112248248B (en) | 2020-10-23 | 2020-10-23 | Cutting diamond string bead |
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| CN (1) | CN112248248B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10148492A1 (en) * | 2001-10-01 | 2003-04-17 | Hilti Ag | wire saw |
| CN2866084Y (en) * | 2005-12-06 | 2007-02-07 | 周哲民 | Diamond cutter |
| CN204069984U (en) * | 2014-09-10 | 2015-01-07 | 扬州四通粉末冶金有限公司 | Multi-functional chain saw |
| CN105458401A (en) * | 2014-07-28 | 2016-04-06 | 铁鎯电动工具有限公司 | Double-chain electric chain saw |
| CN206357446U (en) * | 2016-12-24 | 2017-07-28 | 南安市铭基金刚石工具有限公司 | Diamond rope saw with stranded core |
| CN110235592A (en) * | 2018-03-09 | 2019-09-17 | 苏州宝时得电动工具有限公司 | Grass trimmer and its power drive system |
| CN210633880U (en) * | 2019-08-14 | 2020-05-29 | 福建省万龙新材料科技有限公司 | Diamond cutter for chain arm saw |
| CN210850680U (en) * | 2019-06-14 | 2020-06-26 | 浙江宇森百联工具有限公司 | Chain saw chain for cutting bamboos |
-
2020
- 2020-10-23 CN CN202011142988.7A patent/CN112248248B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10148492A1 (en) * | 2001-10-01 | 2003-04-17 | Hilti Ag | wire saw |
| CN2866084Y (en) * | 2005-12-06 | 2007-02-07 | 周哲民 | Diamond cutter |
| CN105458401A (en) * | 2014-07-28 | 2016-04-06 | 铁鎯电动工具有限公司 | Double-chain electric chain saw |
| CN204069984U (en) * | 2014-09-10 | 2015-01-07 | 扬州四通粉末冶金有限公司 | Multi-functional chain saw |
| CN206357446U (en) * | 2016-12-24 | 2017-07-28 | 南安市铭基金刚石工具有限公司 | Diamond rope saw with stranded core |
| CN110235592A (en) * | 2018-03-09 | 2019-09-17 | 苏州宝时得电动工具有限公司 | Grass trimmer and its power drive system |
| CN210850680U (en) * | 2019-06-14 | 2020-06-26 | 浙江宇森百联工具有限公司 | Chain saw chain for cutting bamboos |
| CN210633880U (en) * | 2019-08-14 | 2020-05-29 | 福建省万龙新材料科技有限公司 | Diamond cutter for chain arm saw |
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| Publication number | Publication date |
|---|---|
| CN112248248A (en) | 2021-01-22 |
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