CN211161664U - Jointless self-closing steel rope ring for cutting - Google Patents
Jointless self-closing steel rope ring for cutting Download PDFInfo
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- CN211161664U CN211161664U CN201922017801.XU CN201922017801U CN211161664U CN 211161664 U CN211161664 U CN 211161664U CN 201922017801 U CN201922017801 U CN 201922017801U CN 211161664 U CN211161664 U CN 211161664U
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Abstract
A jointless self-closing steel rope loop for cutting is of a jointless annular closed structure, the cross section structure of the steel rope loop is an inner steel rope and an outer steel rope, the number of turns of the inner steel rope is more than one, the outer steel rope is wound on the inner steel rope, the number of turns of the outer steel rope is more than one along the circumferential direction of the steel rope loop, the outer winding starting point of the outer steel rope and the head of the inner steel rope are wrapped, and the tail end of the outer steel rope is plugged into the rope loop or fixed by soldering; the steel rope is formed by twisting a plurality of steel wires with the diameter of 0.04-1 mm. The jointless quality of cutting usefulness is from sealing steel cable rope ring, whole circle steel cable intensity does not have weak point, and whole circle intensity is unanimous basically, has also improved performances such as tensile strength, life of product simultaneously.
Description
Technical Field
The utility model relates to a cutting material field, in particular to jointless self-sealing steel rope loop for cutting.
Background
The annular steel rope is mainly used for cutting hard and brittle materials such as solar silicon wafers, semiconductors, sapphires or stones; it can also be used as reinforcing material for synchronous belt and conveying belt.
"annular string of beads buddha's warrior attendant rope is used in stone material cutting" as chinese patent publication No. CN208323832U discloses, it includes the generating line, the generating line connects into the ring form, the generating line includes the metal baseline at center, the metal baseline adopts 7 ~ 13 wire transposition to form, even cover is equipped with a plurality of capillaries on the metal baseline, the capillary surface is provided with diamond abrasive grain layer through brazing, forms the chip pocket between two adjacent capillaries, the chip pocket surface is provided with the layer of moulding plastics.
Chinese patent publication No. CN109834606A discloses a steel wire cutting rope and a preparation method thereof, comprising: the method comprises the following steps: drawing a thick high-carbon steel wire, a stainless steel wire or a tungsten alloy steel wire to a diameter of 0.01-0.20 mm through equipment; step two: the first scheme is as follows: after copper is electroplated on the surface of the drawn steel wire, stranding the steel wire and the copper wire into stranded ropes (the number of stranded wires is 2-19); scheme II: firstly, stranding the drawn steel wires into strand ropes (the number of stranded wires is 2-19), and electroplating copper on the surfaces of the strand ropes after stranding is finished; step three: electroplating carborundum powder on the surface of the stranded rope with the electroplated copper layer; step four: and finishing strand cutting, wherein the finished diameter is 0.02-1.00 mm.
The existing annular steel rope has a weak point, namely, the interface strength is low; generally, the steel ropes are connected by knotting, welding or hooping with other tubular materials, the diameter of the interface is changed greatly, or the materials and tissues are changed, the use is inconvenient or the strength is obviously reduced, the strength of the welding part is only about 40 percent of that of the steel ropes, and the failure of the whole steel rope is easily caused.
Disclosure of Invention
An object of the utility model is to provide a jointless quality of cutting usefulness is from sealing steel cable rope ring, makes whole circle of steel cable intensity weak point, and whole circle intensity is unanimous basically, also improves performances such as tensile strength, life of product simultaneously.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a jointless self-closing steel rope loop for cutting is characterized in that the steel rope loop is of a jointless annular closed structure, the cross section structure of the steel rope loop is an inner steel rope and an outer steel rope, the number of turns of the inner steel rope is more than one, the outer steel rope is wound on the inner steel rope, the number of turns of the outer steel rope is more than one along the circumferential direction of the steel rope loop, the outer winding starting point of the outer steel rope and the head of the inner steel rope are wrapped, and the tail end of the outer steel rope is plugged into the rope loop or fixed by soldering; the steel rope is formed by twisting a plurality of steel wires with the diameter of 0.04-1 mm.
Preferably, the number of turns of the inner layer steel cord is more than two, and the inner layer steel cord is arranged in parallel or wound with a large lay length larger than 200 mm.
Preferably, said steel cord structure is Nx1, M + N, MxN; wherein M, N is 1, 2, 3, 4, 5, 6, 7.
Preferably, the surface of the rope ring is coated with diamond powder or sand.
Preferably, the steel wire is carbon steel or stainless steel with the carbon content of 0.7-1.2 wt%.
Preferably, the surface of the steel wire is provided with a copper or zinc coating.
The utility model has the advantages that:
the utility model discloses the non-joint is from closed becket bridle for cyclic annular steel cable, is coiled by a steel cable, leans on the frictional force between the inner layer outer layer to bind steel cable itself and live, and rope end and outer winding starting point are firmly the cladding in the inside, do not connect, do not weld, and whole production process does not lose steel cable strength, and the tensile strength of becket bridle approximately equals the product of hoop steel cable radical and single strand steel cable tensile strength. Among the various connected modes of current, becket bridle joint strength be the highest.
As the cutting material, the rope ring of the utility model has the structural characteristics that the inner layer and the outer layer of the rope ring are wound, compared with a single diamond wire and a diamond rope, firstly, the use length required in the cutting process can be reduced by 3000-10000 times, and the raw material cost is undoubtedly greatly reduced for a manufacturer; and secondly, the rope ring has no welding, joint or strength loss, and can bear tens of times of high tension and cutting strength of a normal process in the using process.
When framework materials such as reinforcement, transmission band, hold-in range, the becket bridle is not connected, do not have the welding, the even lossless characteristics of full circle intensity also can improve performances such as tensile strength, the life of product greatly.
Drawings
Fig. 1 is a schematic structural view of an embodiment of the jointless self-sealing steel rope loop of the present invention.
Fig. 2 to fig. 4 are schematic views of embodiments of the jointless self-sealing steel rope loop of the present invention.
In the figure, 100, a rope ring; 101. a steel rope end; 102. the steel rope begins to wind outward; 103. an outer layer steel rope; 104. the steel rope head is coated for the second time; 105. and (5) externally winding the tail of the steel rope (stuffing).
Detailed Description
Referring to fig. 1 to 4, the jointless self-closing steel rope loop 100 for cutting according to the present invention, the steel rope loop 100 is a jointless, ring-shaped closed structure, the cross-sectional structure of the steel rope loop is an inner and an outer steel ropes, the number of turns of the inner steel rope is greater than one turn, the outer steel rope is wound on the inner steel rope, and the number of turns of the outer steel rope is greater than one turn along the circumferential direction of the steel rope loop, the outer winding starting point of the outer steel rope and the head of the inner steel rope are wrapped, and the tail end of the outer steel rope is inserted into the rope loop or fixed by soldering; the steel rope is formed by twisting a plurality of steel wires with the diameter of 0.04-1 mm.
Preferably, the number of turns of the inner layer steel cord is more than two, and the inner layer steel cord is arranged in parallel or wound with a large lay length larger than 200 mm.
Preferably, said steel cord structure is Nx1, M + N, MxN; m, N is 1, 2, 3, 4, 5, 6, 7.
Preferably, the steel wire is carbon steel or stainless steel with the carbon content of 0.7-1.2 wt%.
Preferably, the surface of the steel wire is provided with a copper or zinc coating.
Preferably, the surface of the steel cord ring 100 is coated with diamond powder or sand.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. A jointless self-closing steel rope loop for cutting is characterized in that the steel rope loop is of a jointless annular closed structure, the cross section structure of the steel rope loop is an inner steel rope and an outer steel rope, the number of turns of the inner steel rope is more than one, the outer steel rope is wound on the inner steel rope, the number of turns of the outer steel rope is more than one along the circumferential direction of the steel rope loop, the outer winding starting point of the outer steel rope and the head of the inner steel rope are wrapped, and the tail end of the outer steel rope is plugged into the rope loop or fixed by soldering; the steel rope is formed by twisting a plurality of steel wires with the diameter of 0.04-1 mm.
2. A jointless self-closing steel cord loop for cutting as claimed in claim 1, wherein said inner layer steel cord has two or more turns and is arranged in parallel or wound with a large lay length of more than 200 mm.
3. A jointless self-closing steel cord rope loop for cutting as claimed in claim 1 or 2, characterized in that said steel cord structure is Nx1, M + N, MxN; wherein M, N is 1, 2, 3, 4, 5, 6, 7.
4. A jointless self-closing steel cord ring for cutting as claimed in claim 1 or 2, wherein said ring surface is coated with diamond powder or sand.
5. A jointless self-closing steel cord ring for cutting as claimed in claim 3, wherein said ring surface is coated with diamond powder or sand.
6. A jointless self-closing steel cord loop for cutting as claimed in claim 1, wherein said steel wire is carbon steel or stainless steel having a carbon content of 0.7-1.2 wt.%.
7. A jointless self-closing steel cord ring for cutting as claimed in claim 1 or 6, wherein said steel wire has a copper or zinc coating on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017801.XU CN211161664U (en) | 2019-11-18 | 2019-11-18 | Jointless self-closing steel rope ring for cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922017801.XU CN211161664U (en) | 2019-11-18 | 2019-11-18 | Jointless self-closing steel rope ring for cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211161664U true CN211161664U (en) | 2020-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922017801.XU Active CN211161664U (en) | 2019-11-18 | 2019-11-18 | Jointless self-closing steel rope ring for cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211161664U (en) |
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2019
- 2019-11-18 CN CN201922017801.XU patent/CN211161664U/en active Active
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