CN213685109U - High-strength wear-resistant synchronous belt - Google Patents
High-strength wear-resistant synchronous belt Download PDFInfo
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- CN213685109U CN213685109U CN202021619812.1U CN202021619812U CN213685109U CN 213685109 U CN213685109 U CN 213685109U CN 202021619812 U CN202021619812 U CN 202021619812U CN 213685109 U CN213685109 U CN 213685109U
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Abstract
The utility model discloses a wear-resisting hold-in range of high strength, hold including the high strength and draw the layer, the high strength holds and draws the layer to comprise polyamide fibre line and synthetic para-aramid fibre line, the high strength holds and draws the layer top to be provided with the top surface steel wire, and top surface steel wire top is provided with the bond line, the high strength holds and draws the layer bottom to be provided with the bottom surface steel wire. The utility model improves the strength of the synchronous belt by utilizing the characteristics of high tensile strength, high specific strength, stable thermal shrinkage and creep property, high insulativity and chemical corrosion resistance of the synthetic para-aramid fiber wire, so that the synchronous belt has strong tensile strength, and improves the shearing resistance of the synchronous belt by the high shearing resistance of the top surface steel wire and the bottom surface steel wire, so that the strength of the synchronous belt is obviously improved; and through the high wear-resisting characteristic of the polyester buffer layer that sets up, reduce the wearing and tearing of hold-in range, combine the protection of meshing tooth buffer layer to the meshing tooth, by a wide margin improvement the wear resistance of hold-in range.
Description
Technical Field
The utility model relates to a hold-in range technical field specifically is a wear-resisting hold-in range of high strength.
Background
The synchronous belt is a transmission part with the advantages of chains, gears and triangular adhesive tapes, and is paid attention to along with the development of the industry after the second war, and is gradually introduced to other mechanical transmissions.
The existing synchronous belt mostly adopts a steel wire rope or glass fibers as a strong layer, but the steel wire rope is easy to generate heat and stretch after being used for a long time due to the material characteristics of steel materials, the bending fatigue of the glass fibers is large, the fiber fracture is easy to occur after being used for a long time, the strength is to be improved, the existing meshing part is lack of buffer, and the abrasion is fast.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: in order to solve the problems that the strength of the existing synchronous belt is required to be improved and the abrasion is quicker, the high-strength wear-resistant synchronous belt is provided.
The utility model discloses the technical problem that will solve can adopt following technical scheme to realize:
the utility model provides a wear-resisting hold-in range of high strength, includes that high strength holds draws the layer, high strength holds and draws the layer to constitute by polyamide fibre line and synthetic para-aramid fiber line, high strength holds and draws layer top to be provided with the top surface steel wire, and top surface steel wire top is provided with the bond line, high strength holds and draws layer bottom to be provided with the bottom surface steel wire, and is provided with the primer layer bottom the bottom surface steel wire, the bond line top is provided with the buffer layer, and is provided with the longitude and latitude line layer between bond line and the top surface steel wire, the bond line top is provided with multiunit meshing tooth, and meshing tooth top portion is provided with the meshing tooth buffer layer of being connected with the buffer layer, primer layer, high strength hold and draw layer.
In a preferred embodiment of the present invention, the polyamide fiber yarn and the synthetic para-aramid fiber yarn are woven by a twill weaving process.
In a preferred embodiment of the present invention, the high-strength tensile layer, the top steel wire and the bottom steel wire are bonded together by an industrial glue.
In a preferred embodiment of the present invention, the warp and weft layer is composed of warp and weft, and the warp is arranged transversely and uniformly, and the weft is connected to both ends of the warp.
In a preferred embodiment of the present invention, the buffer layer is formed by a rubber dipping process, and the cross section of the surface rubber has a wavy structure.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model improves the strength of the synchronous belt by utilizing the characteristics of high tensile strength, high initial elastic modulus, high fiber strength, high specific strength, stable thermal shrinkage and creep property, high insulativity and chemical corrosion resistance possessed by the synthetic para-aramid fiber yarn, so that the synchronous belt has strong tensile strength, improves the shearing resistance of the synchronous belt by the high shearing resistance of the top surface steel wire and the bottom surface steel wire, and obviously improves the strength of the synchronous belt; and through the high wear-resisting characteristic of the polyester buffer layer that sets up, reduce the wearing and tearing of hold-in range, combine the protection of meshing tooth buffer layer to the meshing tooth, by a wide margin improvement the wear resistance of hold-in range.
Drawings
Fig. 1 is a partial cross-sectional side view of the present invention.
Fig. 2 is a schematic view of the high strength bearing layer of the present invention.
Fig. 3 is a side view of the present invention.
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.
Please refer to fig. 1-3, a high-strength wear-resistant synchronous belt, which comprises a high-strength tensile layer 1, wherein the high-strength tensile layer 1 is composed of a nylon fiber wire 6 and a synthetic para-aramid fiber wire 7, a top surface steel wire 2 is arranged at the top of the high-strength tensile layer 1, a bonding layer 4 is arranged at the top of the top surface steel wire 2, a bottom surface steel wire 3 is arranged at the bottom of the high-strength tensile layer 1, a bottom adhesive layer 5 is arranged at the bottom of the bottom surface steel wire 3, a buffer layer 8 is arranged at the top of the bonding layer 4, a warp and weft layer 10 is arranged between the bonding layer 4 and the top surface steel wire 2, a plurality of groups of engaging teeth 11 are arranged at the top of the bonding layer 4, a plurality of engaging tooth buffer layers 12 connected with the buffer layer 8 are arranged at the tops of the engaging.
The utility model improves the strength of the synchronous belt by utilizing the characteristics of high tensile strength, high initial elastic modulus, high fiber strength, high specific strength, stable thermal shrinkage and creep property, high insulativity and chemical corrosion resistance of the synthetic para-aramid fiber yarn 7, so that the synchronous belt has strong tensile strength, and improves the shearing resistance of the synchronous belt by the high shearing resistance of the top surface steel wire 2 and the bottom surface steel wire 3, so that the strength of the synchronous belt is obviously improved; and through the high wear-resisting characteristic of the polyester buffer layer 8 that sets up, reduce the wearing and tearing of hold-in range, combine the protection of engaging tooth buffer layer 12 to engaging tooth 11, the wearability of hold-in range has been improved by a wide margin.
Please refer to fig. 2, the nylon fiber wire 6 and the synthetic para-aramid fiber wire 7 are woven by twill weaving process, the utility model discloses a twill weaving process improves the intensity of the nylon fiber wire 6 and the synthetic para-aramid fiber wire 7 combination.
Please refer to fig. 1, the high-strength tensile layer 1, the top steel wires 2 and the bottom steel wires 3 are bonded together by industrial glue, and the interlayer material is organically combined by the industrial glue of the present invention.
Please refer to fig. 1, the warp and weft layer 10 is composed of warp and weft, the warp is horizontally and uniformly arranged, both ends of the warp are connected with the weft, the weft controls the warp not to be interlaced and knotted.
Please refer to fig. 1 and fig. 3, the buffer layer 8 is made by rubber dipping process, the cross section of the surface rubber 9 is wave structure, the buffer layer 8 absorbs the impact transmitted from the surface.
The working principle is as follows: firstly, the synchronous belt is sleeved on the outer sides of the transmission gear and the driven wheel, so that the meshing teeth 11 and the meshing teeth buffer layer 12 are meshed with the transmission gear and the driven wheel, the synchronous belt is driven by the transmission gear, thereby driving the driven wheel, improving the strength of the synchronous belt by utilizing the characteristics of high tensile strength, high initial elastic modulus, high fiber strength, high specific strength, stable thermal shrinkage and creep property, high insulation property and chemical corrosion resistance of the synthetic para-aramid fiber yarn 7, enabling the synchronous belt to have strong tensile capability, and the shearing resistance of the synchronous belt is improved by the high shearing resistance of the top surface steel wire 2 and the bottom surface steel wire 3, so that the strength of the synchronous belt is obviously improved, and through the high wear-resisting characteristic of the polyester buffer layer 8 that sets up, reduce the wearing and tearing of hold-in range, combine the protection of engaging tooth buffer layer 12 to engaging tooth 11, the wearability of hold-in range has been improved by a wide margin.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. The utility model provides a wear-resisting hold-in range of high strength, includes that high strength holds and draws the layer, its characterized in that: high strength holds and draws layer top to be provided with the top surface steel wire, and top surface steel wire top is provided with the bond line, high strength holds and draws layer bottom to be provided with the bottom surface steel wire, and bottom surface steel wire bottom is provided with the primer layer, the bond line top is provided with the buffer layer, and is provided with the longitude and latitude line layer between bond line and the top surface steel wire, the bond line top is provided with multiunit meshing tooth, and meshes the addendum portion and is provided with the meshing tooth buffer layer of being connected with the buffer layer, primer layer, high strength hold and draw layer, top surface steel wire, the bottom surface steel wire outside.
2. A high strength, wear resistant synchronous belt as claimed in claim 1 wherein: the nylon fiber yarn and the synthetic para-aramid fiber yarn are woven by adopting a twill weaving process.
3. A high strength, wear resistant synchronous belt as claimed in claim 1 wherein: and the high-strength tensile layer, the top surface steel wire and the bottom surface steel wire are connected by adopting industrial glue.
4. A high strength, wear resistant synchronous belt as claimed in claim 1 wherein: the longitude and latitude line layer comprises warp and weft, and warp is horizontal align to grid, the warp both ends all are connected with weft.
5. A high strength, wear resistant synchronous belt as claimed in claim 1 wherein: the buffer layer adopts a rubber impregnation process, and the cross section of the surface layer rubber is in a wavy structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619812.1U CN213685109U (en) | 2020-08-06 | 2020-08-06 | High-strength wear-resistant synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021619812.1U CN213685109U (en) | 2020-08-06 | 2020-08-06 | High-strength wear-resistant synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213685109U true CN213685109U (en) | 2021-07-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021619812.1U Active CN213685109U (en) | 2020-08-06 | 2020-08-06 | High-strength wear-resistant synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213685109U (en) |
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2020
- 2020-08-06 CN CN202021619812.1U patent/CN213685109U/en active Active
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