CN214392698U - Polyurethane guide wheel for multi-wire cutting - Google Patents
Polyurethane guide wheel for multi-wire cutting Download PDFInfo
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- CN214392698U CN214392698U CN202022556830.6U CN202022556830U CN214392698U CN 214392698 U CN214392698 U CN 214392698U CN 202022556830 U CN202022556830 U CN 202022556830U CN 214392698 U CN214392698 U CN 214392698U
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- guide wheel
- polyurethane
- guide pulley
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- wire cutting
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Abstract
The utility model discloses a multi-thread for cutting polyurethane guide pulley, its technical scheme is: including the guide pulley body, one side of guide pulley body is provided with the guide pulley urceolus, the outside fixedly connected with polyurethane coating of guide pulley urceolus, one side fixedly connected with adhesive linkage that the guide pulley urceolus was kept away from to the polyurethane coating, a multi-thread for cutting polyurethane guide pulley beneficial effect is: set up the polyurethane coating in the outside through at the guide pulley urceolus, because of it has fine tensile strength, tear strength resistance, the wearability, weatherability, oil resistance, the practicality of guide pulley has been improved, it is because it is unsatisfactory to reinforce the effect to have solved current polyurethane guide pulley for multi-thread cutting, can reduce the precision of guide pulley after wearing and tearing for a long time, and the temperature that the guide pulley produced when high-speed operation is higher, influence the precision of product and also bring the error to the cutting precision simultaneously, consumer's demand has not been satisfied then, the problem of consumer's interests has not been ensured.
Description
Technical Field
The utility model relates to a multi-wire saw field, concretely relates to polyurethane guide pulley is used in multi-wire saw.
Background
The multi-wire cutting is a novel cutting processing method which carries grinding materials into a semiconductor processing area for grinding through high-speed reciprocating motion of metal wires and simultaneously cuts hard and brittle materials such as semiconductors into hundreds of thin slices at one time, the numerical control multi-wire cutting machine gradually replaces the traditional inner circle cutting and becomes the main mode of silicon slice cutting processing, and a high-precision numerical control multi-wire high-speed cutting machine tool developed based on the key technology of high-precision high-speed low-consumption cutting control can comprehensively realize high-precision, high-speed and low-consumption cutting of the semiconductor materials and various hard and brittle materials and fill in the domestic blank; the achievement has a plurality of independent intellectual property rights, the whole technology reaches the international advanced level, and the tension control technology of the cutting wire, the synchronous technology of the take-up and pay-off motor and the main motor are in the international advanced level.
The prior art has the following defects: the existing polyurethane guide wheel for multi-wire cutting has the defects that the reinforcing effect is not ideal, the precision of the guide wheel can be reduced after long-time abrasion, the temperature generated by the guide wheel in high-speed operation is higher, the precision of a product is influenced, meanwhile, errors are brought to the cutting precision, the requirements of consumers cannot be met, and the benefits of the consumers cannot be guaranteed.
Therefore, it is necessary to invent a polyurethane guide wheel for multi-wire cutting.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a multi-thread for cutting polyurethane guide pulley uses through the cooperation of reinforcing mechanism, plastic insulation layer and pin to solve current multi-thread for cutting polyurethane guide pulley because the reinforcing effect is unsatisfactory, can reduce the precision of guide pulley after long-time wearing and tearing, and the temperature that the guide pulley produced when high-speed operation is higher, the precision that influences the product also brings the problem of error to the cutting precision simultaneously.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a multi-thread for cutting polyurethane guide pulley, includes the guide pulley body, one side of guide pulley body is provided with the guide pulley urceolus, the outside fixedly connected with polyurethane coating of guide pulley urceolus, one side fixedly connected with adhesive linkage that the guide pulley urceolus was kept away from to the polyurethane coating, one side of adhesive linkage is provided with a liner section of thick bamboo, the inside of a liner section of thick bamboo is provided with well axle sleeve pipe, well axle sleeve pipe's top all is provided with into oil pipe with the bottom, the one side intercommunication that advances oil pipe has the batch oil tank, one side of batch oil tank is provided with reinforcing mechanism, reinforcing mechanism includes elasticity wear-resistant coating, plastic insulation layer, friction grained layer, elasticity wear-resistant coating is located one side of plastic insulation layer, one side fixedly connected with friction grained layer that elasticity wear-resistant coating was kept away from to the plastic insulation layer.
Preferably, one side of the guide wheel outer cylinder, which is far away from the polyurethane coating layer, is provided with a coating layer, and the coating layer is made of carbon fibers.
Preferably, the top of the inner container barrel is provided with four embedding sleeves.
Preferably, one side of the oil inlet pipe is provided with a sealing flange, and one side of the sealing flange is fixedly connected with the bushing.
Preferably, one side of the oil storage tank is provided with a hydraulic cooling tank, and one side of the hydraulic cooling tank far away from the oil storage tank is fixedly connected with one side of the reinforcing mechanism.
Preferably, one side of the polyurethane coating layer is provided with a pin, and the bottom of the pin penetrates through the reinforcing mechanism and extends to the inside of the reinforcing mechanism.
Preferably, the two ends of the inner container barrel are provided with fixing blocks, and one side of each fixing block is fixedly connected with one end of the middle shaft sleeve.
The utility model has the advantages that:
the utility model discloses a set up the polyurethane coating in the outside of guide pulley urceolus, because of it has fine tensile strength, tear strength, impact resistance, the wearability, weather resistance, hydrolysis resistance, oil resistance, the practicality of guide pulley has been improved, it is unsatisfactory owing to consolidate the effect to have solved current multi-thread for cutting polyurethane guide pulley, can reduce the precision of guide pulley after long-time wearing and tearing, and the temperature that the guide pulley produced when high-speed operation is higher, the precision that influences the product also brings the error to the cutting precision simultaneously, consumer's demand has not been satisfied then, the problem of consumer's interests has not been ensured.
1. The utility model has the advantages that the carbon fiber is arranged on the guide wheel outer cylinder, so that the practicability of the guide wheel outer cylinder is enhanced due to the characteristics of light weight, high strength, high modulus, corrosion resistance, electric conduction, good shielding performance and high wave absorption; through setting up the inlay cover, reduce the wearing and tearing at during operation centering shaft sleeve pipe, improved the practicality of this device.
2. The utility model seals the interior of the guide wheel body by arranging the sealing flange, thereby preventing the permeation leakage of media through capillary holes in the gasket and the interface leakage between the gasket and the sealing surface; through setting up hydraulic pressure cooling bath, effectively reduced the inside temperature of guide pulley body when carrying out cutting work, effectively prolonged the life of this equipment.
3. The utility model, through the arrangement of the pin, the inner part of the guide wheel body and the reinforcing mechanism are conveniently fixed, and the precision of the guide wheel is further improved; through setting up the fixed block, avoid because of lacking fixing device, the phenomenon that the well axle sleeve pipe drops appears in the lead to, effectively prolonged well axle sleeve's life.
Drawings
Fig. 1 is a schematic view of the overall structure provided by the present invention;
fig. 2 is a schematic view of an internal structure of the guide wheel body provided by the present invention;
fig. 3 is a schematic view of the internal structure of the reinforcing layer provided by the present invention;
fig. 4 is a top view of the guide wheel body provided by the present invention;
in the figure: 1. a guide wheel body; 2. a guide wheel outer cylinder; 3. a polyurethane coating layer; 4. an adhesive layer; 5. an inner container tube; 6. a middle shaft sleeve; 7. an oil inlet pipe; 8. an oil storage tank; 9. a reinforcement mechanism; 10. an elastic wear-resistant coating; 11. a plastic insulating layer; 12. rubbing the particle layer; 13. sleeving; 14. sealing the flange; 15. a hydraulic cooling tank; 16. a pin; 17. and (5) fixing blocks.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
the utility model discloses a use as follows: when the utility model is used, the polyurethane coating layer 3 is arranged on the outer side of the guide wheel outer cylinder 2, because the polyurethane coating layer 3 has good tensile strength, tear strength, impact resistance, wear resistance, weather resistance, hydrolysis resistance and oil resistance, the practicability of the guide wheel is improved, the polyurethane coating layer 3 is connected by arranging the bonding layer, the stripping phenomenon is avoided, when cutting is carried out, the friction force is reduced by the embedding sleeve 13, the temperature can be continuously raised, the precision of the product is influenced, meanwhile, the cutting precision is also provided with errors, by arranging the oil inlet pipe 7, the hydraulic cooling tank 15 and the oil storage tank 8, oil flows into the oil storage tank 8 from the oil inlet pipe 7 and then is cooled from the inner part of the guide wheel body 1, thereby prolonging the service life of the polyurethane guide wheel, reducing the maintenance cost of the polyurethane guide wheel and reducing the labor force, through setting up reinforcing mechanism 9 in one side of pin 16, reinforcing mechanism 9 passes through elasticity wear-resistant coating 10, the cooperation of plastic insulation layer 11 and friction grained layer 12 is used, because of elasticity wear-resistant coating 10 solid membrane surface drying, can not the adhesion dust, adhesive force is strong, the lubricated solid membrane is difficult for droing, the wearability has been improved, further prevent to touch each other between the metallic conductor through setting up plastic insulation layer 11, the wearability and the insulating nature of polyurethane guide wheel have been improved, can reduce the precision of guide wheel after avoiding wearing and tearing for a long time, consumer's demand has then been satisfied, consumer's interests have been ensured.
referring to the attached drawing 1 in the specification, the polyurethane guide wheel for multi-wire cutting in the embodiment comprises a guide wheel body 1, a guide wheel outer cylinder 2 is arranged on one side of the guide wheel body 1, an encapsulating layer is arranged on one side, away from the polyurethane coating layer 3, of the guide wheel outer cylinder 2, the material of the encapsulating layer is carbon fiber, the polyurethane coating layer 3 is fixedly connected to the outer side of the guide wheel outer cylinder 2, a pin 16 is arranged on one side of the polyurethane coating layer 3, the bottom of the pin 16 penetrates through a reinforcing mechanism 9 and extends into the reinforcing mechanism 9, an adhesive layer 4 is fixedly connected to one side, away from the guide wheel outer cylinder 2, of the polyurethane coating layer 3, an inner container cylinder 5 is arranged on one side of the adhesive layer 4, fixing blocks 17 are arranged at two ends of the inner container cylinder 5, one side of each fixing block 17 is fixedly connected with one end of a middle shaft sleeve 6, and an insert sleeve 13 is arranged at the top of the inner container cylinder 5, the number of the embedded sleeves 13 is four, the inner liner tube 5 is internally provided with a central shaft sleeve 6, the top and the bottom of the middle shaft sleeve 6 are both provided with an oil inlet pipe 7, one side of the oil inlet pipe 7 is provided with a sealing flange 14, one side of the sealing flange 14 is fixedly connected with the insert sleeve 13, one side of the oil inlet pipe 7 is communicated with an oil storage tank 8, one side of the oil storage tank 8 is provided with a hydraulic cooling tank 15, one side of the hydraulic cooling tank 15 far away from the oil storage tank 8 is fixedly connected with one side of the reinforcing mechanism 9, one side of the oil storage tank 8 is provided with a reinforcing mechanism 9, the reinforcing mechanism 9 comprises an elastic wear-resistant coating 10, a plastic insulating layer 11 and a friction particle layer 12, the elastic wear-resistant coating 10 is located on one side of the plastic insulating layer 11, and a friction particle layer 12 is fixedly connected to one side, far away from the elastic wear-resistant coating 10, of the plastic insulating layer 11.
The implementation scenario is specifically as follows: when the utility model is used, the polyurethane coating layer 3 is arranged on the outer side of the guide wheel outer cylinder 2, the sealing flange 14 is arranged, the inner part of the guide wheel body 1 is sealed, the permeability leakage of a medium through capillary holes inside the gasket and the interface leakage between the gasket and a sealing surface are prevented, the carbon fiber is arranged on the guide wheel outer cylinder 2, the practicability of the guide wheel outer cylinder 2 is enhanced because the carbon fiber has the characteristics of light weight, high strength, high modulus, corrosion resistance, electric conduction, good shielding performance and high wave absorption, the polyurethane coating layer 3 is connected by arranging the bonding layer, the peeling phenomenon is avoided, when the cutting work is carried out, the friction force is reduced by the embedding sleeve 13, by arranging the embedding sleeve 13, the abrasion of the central shaft sleeve 6 during working is reduced, the phenomenon that the central shaft sleeve 6 falls off due to lack of a fixing device is avoided by arranging the fixing block 17, the service life of the central shaft sleeve 6 is effectively prolonged, the practicability of the device is improved, the temperature can be continuously increased, the precision of a product is influenced, meanwhile, errors are brought to the cutting precision, the oil inlet pipe 7, the hydraulic cooling tank 15 and the oil storage tank 8 are arranged for matching use, the internal temperature of the guide wheel body 1 is effectively reduced during cutting work by arranging the hydraulic cooling tank 15, the service life of the device is effectively prolonged, oil flows into the oil storage tank 8 from the oil inlet pipe 7 and is cooled from the inside of the guide wheel body 1, the service life of the polyurethane guide wheel is prolonged, the maintenance cost of the polyurethane guide wheel is reduced, the labor force is reduced, the reinforcing mechanism 9 is arranged on one side of the pin 16, through setting up pin 16, the inside and the strengthening mechanism 9 of convenient fixed guide pulley body 1, the precision of guide pulley has further been improved, strengthening mechanism 9 passes through elasticity wear-resistant coating 10, the cooperation of plastic insulation layer 11 and friction grained layer 12 is used, because of elasticity wear-resistant coating 10 solid membrane surface drying, can not the adhesion dust, adhesive force is strong, the solid membrane of lubrication is difficult for droing, the wearability has been improved, further prevent to touch each other between the metallic conductor through setting up plastic insulation layer 11, the wearability and the insulating nature of polyurethane guide pulley have been improved, can reduce the precision of guide pulley after avoiding wearing and tearing for a long time, consumer's demand has been satisfied then, consumer's interests have been ensured.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (7)
1. The utility model provides a multi-wire cutting is with polyurethane guide pulley, includes guide pulley body (1), its characterized in that: a guide wheel outer cylinder (2) is arranged on one side of the guide wheel body (1), a polyurethane coating layer (3) is fixedly connected to the outer side of the guide wheel outer cylinder (2), a bonding layer (4) is fixedly connected to one side, away from the guide wheel outer cylinder (2), of the polyurethane coating layer (3), an inner container cylinder (5) is arranged on one side of the bonding layer (4), a central shaft sleeve (6) is arranged inside the inner container cylinder (5), oil inlet pipes (7) are arranged at the top and the bottom of the central shaft sleeve (6), an oil storage tank (8) is communicated with one side of each oil inlet pipe (7), and a reinforcing mechanism (9) is arranged on one side of each oil storage tank (8);
the reinforcing mechanism (9) comprises an elastic wear-resistant coating (10), a plastic insulating layer (11) and a friction particle layer (12), wherein the elastic wear-resistant coating (10) is located on one side of the plastic insulating layer (11), and the plastic insulating layer (11) is far away from the friction particle layer (12) fixedly connected to one side of the elastic wear-resistant coating (10).
2. The polyurethane guide wheel for multi-wire cutting as claimed in claim 1, wherein: one side of the guide wheel outer cylinder (2) far away from the polyurethane coating layer (3) is provided with an encapsulating layer, and the encapsulating layer is made of carbon fibers.
3. The polyurethane guide wheel for multi-wire cutting as claimed in claim 1, wherein: the top of the inner container barrel (5) is provided with an inlay sleeve (13), and the number of the inlay sleeves (13) is four.
4. The polyurethane guide wheel for multi-wire cutting as claimed in claim 1, wherein: one side of the oil inlet pipe (7) is provided with a sealing flange (14), and one side of the sealing flange (14) is fixedly connected with the insert sleeve (13).
5. The polyurethane guide wheel for multi-wire cutting as claimed in claim 1, wherein: one side of oil storage tank (8) is provided with hydraulic pressure cooling bath (15), one side that oil storage tank (8) were kept away from in hydraulic pressure cooling bath (15) and one side fixed connection of strengthening mechanism (9).
6. The polyurethane guide wheel for multi-wire cutting as claimed in claim 1, wherein: one side of the polyurethane coating layer (3) is provided with a pin (16), and the bottom of the pin (16) penetrates through the reinforcing mechanism (9) and extends to the inside of the reinforcing mechanism (9).
7. The polyurethane guide wheel for multi-wire cutting as claimed in claim 1, wherein: the two ends of the inner container barrel (5) are provided with fixing blocks (17), and one side of each fixing block (17) is fixedly connected with one end of the middle shaft sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556830.6U CN214392698U (en) | 2020-11-06 | 2020-11-06 | Polyurethane guide wheel for multi-wire cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022556830.6U CN214392698U (en) | 2020-11-06 | 2020-11-06 | Polyurethane guide wheel for multi-wire cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214392698U true CN214392698U (en) | 2021-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022556830.6U Active CN214392698U (en) | 2020-11-06 | 2020-11-06 | Polyurethane guide wheel for multi-wire cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214392698U (en) |
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2020
- 2020-11-06 CN CN202022556830.6U patent/CN214392698U/en active Active
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