CN212775370U - Polyurethane double-sided special-shaped tooth annular synchronous belt - Google Patents
Polyurethane double-sided special-shaped tooth annular synchronous belt Download PDFInfo
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- CN212775370U CN212775370U CN202021078598.3U CN202021078598U CN212775370U CN 212775370 U CN212775370 U CN 212775370U CN 202021078598 U CN202021078598 U CN 202021078598U CN 212775370 U CN212775370 U CN 212775370U
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Abstract
The utility model discloses a two-sided profile shape tooth annular hold-in range of polyurethane relates to two-sided profile shape tooth annular hold-in range technical field of polyurethane, is connected inseparably enough with the driving medium for solving current two-sided profile shape tooth annular hold-in range of polyurethane, takes place to slide easily, influences its result of use's problem. The utility model discloses a polyurethane anti-skidding boss, including polyurethane main part, transmission internal tooth, polyurethane main part, drive external tooth, transmission external tooth and polyurethane main part, the transmission internal tooth sets up to the integrated into one piece structure with the polyurethane main part, the externally mounted of polyurethane main part has outside anti-skidding boss, outside anti-skidding boss sets up to the integrated into one piece structure with the polyurethane main part, inside anti-skidding boss is installed to the inboard of polyurethane main part, inside anti-skidding boss sets up to the integrated into one piece structure with the polyurethane main part, the both sides of outside anti-skidding boss lower extreme all are provided with the draw-in groove, the transmission internal tooth is provided with a plurality of.
Description
Technical Field
The utility model relates to a two-sided profile shape tooth annular synchronous belt technical field of polyurethane specifically is a two-sided profile shape tooth annular synchronous belt of polyurethane.
Background
The polyurethane synchronous belt (PU synchronous belt) is made of thermoplastic/casting polyurethane material, has high abrasion resistance, and various steel wire cores ensure that the steel wire cores still keep good motion capability in transmission, and has small production tolerance. The PU synchronous belt transmission consists of a closed annular adhesive tape with equidistant teeth on the inner peripheral surface and a corresponding belt wheel. During movement, the teeth are meshed with the tooth grooves of the belt wheel to transmit movement and power, and the belt wheel is meshed with the teeth, so that the belt wheel has various advantages of gear transmission, chain transmission and flat belt transmission.
However, the existing polyurethane double-sided special-shaped tooth annular synchronous belt is not tightly connected with a transmission piece, and is easy to slide, so that the use effect of the polyurethane double-sided special-shaped tooth annular synchronous belt is influenced; therefore, the existing requirements are not met, and a polyurethane double-sided special-shaped tooth annular synchronous belt is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-sided profile shape tooth annular hold-in range of polyurethane to the two-sided profile shape tooth annular hold-in range of polyurethane that provides in solving above-mentioned background art is connected inseparably enough with the driving medium, takes place to slide easily, influences its result of use's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-sided profile shape tooth annular hold-in range of polyurethane, includes the polyurethane main part, the transmission internal tooth is installed to the inboard of polyurethane main part, the transmission internal tooth sets up to the integrated into one piece structure with the polyurethane main part, the externally mounted of polyurethane main part has the transmission external tooth, the transmission external tooth sets up to the integrated into one piece structure with the polyurethane main part, the externally mounted of polyurethane main part has outside anti-skidding boss, outside anti-skidding boss sets up to the integrated into one piece structure with the polyurethane main part, inside anti-skidding boss is installed to the inboard of polyurethane main part, inside anti-skidding boss sets up to the integrated into one piece structure with the polyurethane main part, the both sides of outside anti-skidding boss lower extreme all are provided with the draw-in groove, the transmission internal tooth is provided.
Preferably, first steel wire core is installed to the inside one side that is close to the transmission external tooth of polyurethane main part, second steel wire core is installed to the inside one side that is close to the transmission internal tooth of polyurethane main part, first steel wire core and second steel wire core all set up to the integrated into one piece structure with the polyurethane main part.
Preferably, the upper end of the front end face of the polyurethane main body is provided with a specification coding area, and a specification code is arranged in the specification coding area.
Preferably, the polyurethane main body is provided with a flat groove on the outside, and the upper end of the flat groove is provided with a frosting layer.
Preferably, the transmission outer teeth are internally provided with a mounting hole, and the mounting hole is provided with a plurality of mounting holes.
Preferably, the two sides of the upper end of the transmission outer tooth are provided with a plurality of outer clamping angles.
Preferably, both sides of the lower end of the transmission outer tooth are provided with a plurality of inner clamping angles.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an installation outside antiskid boss can prevent effectively that the transmission that device and device outside link to each other from droing, play a spacing effect, increase the practicality of device, avoid producing harmful effects, installation inside antiskid boss can prevent that the transmission that device internal connection from droing with the device in the motion, increase the practicality of device, guarantee the stable operation of device, improve the result of use of device, set up the draw-in groove and can make the latch card of device external connection transmission block its inside, make its connection inseparabler, prevent that the device from droing, make it cooperate with outside antiskid boss, thoroughly block the device with the junction of external connection transmission, stop the phenomenon that the device slided in the motion and take place, greatly increase the stability of device;
2. the utility model discloses an installation first steel wire core and the very big intensity of increasing device of second steel wire core, prevent the device fracture, increase the practicality of device, improve the life of device, it is convenient for the staff of specification coding region to seek required specification fast to set up, it is more practical to make the device, the installation flat slot can reduce the weight of device, increase the heat dissipation, reduce the load pressure of motor, increase the life of device, set up some parts of mounting hole can be installed according to user's demand, give some special functions of device, make the device more nimble, it can make things convenient for inside the drive tooth card to go into the draw-in groove to set up the inside callipers angle, it is inseparabler to make it connect, increase the result of use of device, guarantee the functional complete of device.
Drawings
Fig. 1 is a schematic structural view of a polyurethane double-sided deformed tooth annular synchronous belt of the present invention;
fig. 2 is a front view of a polyurethane double-sided deformed tooth annular synchronous belt of the present invention;
fig. 3 is a top view of the polyurethane double-sided irregular tooth annular synchronous belt of the present invention.
In the figure: 1. a polyurethane body; 2. a first wire core; 3. a second wire core; 4. internal transmission teeth; 5. a transmission outer gear; 6. an internal anti-slip boss; 7. an outer snap angle; 8. an inner clamping angle; 9. a card slot; 10. an external anti-slip boss; 11. flattening the groove; 12. a specification coding area; 13. and (7) installing holes.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a polyurethane double-sided irregular tooth annular synchronous belt comprises a polyurethane main body 1, wherein transmission inner teeth 4 are arranged on the inner side of the polyurethane main body 1, the transmission inner teeth 4 and the polyurethane main body 1 are arranged into an integrally formed structure, transmission outer teeth 5 are arranged on the outer side of the polyurethane main body 1, the transmission outer teeth 5 and the polyurethane main body 1 are arranged into an integrally formed structure, an external anti-skidding boss 10 is arranged on the outer side of the polyurethane main body 1, the external anti-skidding boss 10 can effectively prevent a transmission device connected with the outer side of the device from falling off, a limiting effect is achieved, the practicability of the device is improved, adverse effects are avoided, the external anti-skidding boss 10 and the polyurethane main body 1 are arranged into an integrally formed structure, an internal anti-skidding boss 6 is arranged on the inner side of the polyurethane main body 1, the internal anti-skidding boss 6 is arranged to prevent the transmission device and the, increase the practicality of device, guarantee the stable operation of device, improve the result of use of device, inside anti-skidding boss 6 sets up to the integrated into one piece structure with polyurethane main part 1, the both sides of outside anti-skidding boss 10 lower extreme all are provided with draw-in groove 9, it is inside to set up draw-in groove 9 and to make device external connection transmission's latch card go into, it is inseparabler to make it connect, prevent that the device drops, make its and outside anti-skidding boss 10 cooperation, thoroughly block device and external connection transmission junction, stop the device gliding phenomenon takes place in the motion, greatly increase the stability of device, transmission internal tooth 4 is provided with a plurality of, transmission external tooth 5 is provided with a plurality of.
Further, 1 inside one side of being close to transmission external tooth 5 of polyurethane main part installs first steel wire core 2, 1 inside one side of being close to transmission internal tooth 4 of polyurethane main part installs second steel wire core 3, first steel wire core 2 and second steel wire core 3 all set up to the integrated into one piece structure with polyurethane main part 1, the very big intensity that increases the device of installation first steel wire core 2 and second steel wire core 3, prevent the device fracture, increase the practicality of device, improve the life of device.
Further, the upper end of terminal surface is provided with specification coding area 12 before polyurethane main part 1, and the inside of specification coding area 12 is provided with the specification and spouts the sign indicating number, sets up specification coding area 12 and is convenient for the staff and seeks required specification fast, makes the device more practical.
Further, the outside of polyurethane main part 1 is provided with flat groove 11, and flat groove 11 upper end is provided with the dull polish layer, and installation flat groove 11 can reduce the weight of device, increases the heat dissipation, reduces the load pressure of motor, increases the life of device.
Further, the inside of transmission external tooth 5 is provided with mounting hole 13, and mounting hole 13 is provided with a plurality of, sets up some parts of mounting hole 13 can be installed according to user's demand, gives some special functions of device, makes the device more nimble.
Further, the both sides of the upper end of the transmission outer tooth 5 are provided with outer snap angles 7, the outer snap angles 7 are provided with a plurality of, the outer snap angles 7 are arranged, the device is more convenient to connect the driving medium card into the device, and the practicability of the device is improved.
Further, the both sides of 5 lower extremes in transmission external teeth all are provided with interior card angle 8, and interior card angle 8 is provided with a plurality of, sets up interior card angle 8 and can make things convenient for the driving tooth card to go into draw-in groove 9 inside, makes it connect inseparabler, increases the result of use of device, guarantees the functional complete of device.
The working principle is as follows: when in use, the device is arranged between two transmission parts according to the use requirement, the device is provided with the external anti-slip boss 10 which can effectively prevent the transmission device connected with the outside of the device from falling off, thereby playing a role of limiting, increasing the practicability of the device and avoiding adverse effects, the device is provided with the internal anti-slip boss 6 which can prevent the transmission device connected with the inside of the device from falling off during the movement, increasing the practicability of the device, ensuring the stable operation of the device, improving the use effect of the device, arranging the clamping groove 9 which can clamp the clamping teeth of the transmission device connected with the outside of the device into the device so as to lead the clamping teeth to be more tightly connected with the device, preventing the device from falling off, leading the device to be matched with the external anti-slip boss 10, completely clamping the connection part of the device and the external transmission device, avoiding the phenomenon that the device slides during the, the intensity of the very big increase device of first steel wire core 2 of installation and second steel wire core 3, prevent the device fracture, the practicality of increase device, the service life of the device is prolonged, it looks for required specification fast to set up specification coding region 12, it is more practical to make the device, installation tongue 11 can reduce the weight of device, increase the heat dissipation, reduce the load pressure of motor, the life of the increase device, set up some parts of mounting hole 13 can be installed according to user's demand, give some special functions of device, it is more nimble to make the device, it can make things convenient for inside transmission tooth card income draw-in groove 9 to set up inside callipers card angle 8, it is inseparabler to make it connect, the result of use of the increase device, guarantee the functional complete of device.
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 (7)
1. The utility model provides a two-sided special-shaped tooth annular hold-in range of polyurethane, includes polyurethane main part (1), its characterized in that: transmission internal teeth (4) are installed on the inner side of the polyurethane main body (1), the transmission internal teeth (4) and the polyurethane main body (1) are arranged into an integrated structure, transmission external teeth (5) are installed on the outer portion of the polyurethane main body (1), the transmission external teeth (5) and the polyurethane main body (1) are arranged into an integrated structure, an external anti-skidding boss (10) is installed on the outer portion of the polyurethane main body (1), the external anti-skidding boss (10) and the polyurethane main body (1) are arranged into an integrated structure, an internal anti-skidding boss (6) is installed on the inner side of the polyurethane main body (1), the internal anti-skidding boss (6) and the polyurethane main body (1) are arranged into an integrated structure, clamping grooves (9) are arranged on the two sides of the lower end of the external anti-skidding boss (10), and a plurality of internal teeth are arranged on the transmission internal, the transmission outer teeth (5) are provided with a plurality of teeth.
2. A polyurethane double-sided profile toothed endless synchronous belt according to claim 1, wherein: polyurethane main part (1) inside one side of being close to transmission external tooth (5) installs first steel wire core (2), polyurethane main part (1) inside one side of being close to transmission internal tooth (4) installs second steel wire core (3), first steel wire core (2) and second steel wire core (3) all set up to the integrated into one piece structure with polyurethane main part (1).
3. A polyurethane double-sided profile toothed endless synchronous belt according to claim 1, wherein: the upper end of the front end face of the polyurethane main body (1) is provided with a specification coding area (12), and specification code spraying is arranged inside the specification coding area (12).
4. A polyurethane double-sided profile toothed endless synchronous belt according to claim 1, wherein: the polyurethane body (1) is provided with a flat groove (11) outside, and a frosting layer is arranged at the upper end of the flat groove (11).
5. A polyurethane double-sided profile toothed endless synchronous belt according to claim 1, wherein: the transmission outer tooth (5) is internally provided with a mounting hole (13), and the mounting hole (13) is provided with a plurality of.
6. A polyurethane double-sided profile toothed endless synchronous belt according to claim 1, wherein: both sides of transmission external tooth (5) upper end all are provided with outer calorie of angle (7), outer calorie of angle (7) are provided with a plurality of.
7. A polyurethane double-sided profile toothed endless synchronous belt according to claim 1, wherein: the two sides of the lower end of the transmission outer tooth (5) are provided with inner clamping angles (8), and the inner clamping angles (8) are provided with a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021078598.3U CN212775370U (en) | 2020-06-12 | 2020-06-12 | Polyurethane double-sided special-shaped tooth annular synchronous belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021078598.3U CN212775370U (en) | 2020-06-12 | 2020-06-12 | Polyurethane double-sided special-shaped tooth annular synchronous belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212775370U true CN212775370U (en) | 2021-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021078598.3U Active CN212775370U (en) | 2020-06-12 | 2020-06-12 | Polyurethane double-sided special-shaped tooth annular synchronous belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212775370U (en) |
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2020
- 2020-06-12 CN CN202021078598.3U patent/CN212775370U/en active Active
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