CN210290655U - Arc gear with high lubricating performance - Google Patents
Arc gear with high lubricating performance Download PDFInfo
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- CN210290655U CN210290655U CN201921031708.8U CN201921031708U CN210290655U CN 210290655 U CN210290655 U CN 210290655U CN 201921031708 U CN201921031708 U CN 201921031708U CN 210290655 U CN210290655 U CN 210290655U
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- arc
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- ring channel
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- socket
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Abstract
The utility model discloses a high lubricating property's curved gear, its structure includes the curved gear body, the surface of curved gear body evenly is equipped with a plurality of arc tooth's socket and a plurality of arc flank profile, arc tooth's socket and arc flank profile interval set up, the surface of curved gear body is equipped with the circular shape oil groove, the oil groove sets up around the root of arc tooth's socket and arc flank profile respectively in proper order, the bottom of curved gear body is equipped with the ring channel, ring channel and the coaxial setting of oil groove, the inside of arc flank profile all is equipped with the gear hole, the gear hole communicates the ring channel one by one respectively, the inside of ring channel is equipped with a plurality of oil storage pipes, oil storage pipe communicates with the gear hole one by one respectively, the utility model discloses not only guarantee curved gear's abundant lubrication, avoided the wearing and tearing of curved.
Description
The technical field is as follows:
the utility model belongs to the technical field of a gear technique and specifically relates to a high lubricating property's arc gear.
Background art:
the gear is a mechanical element with a rim on which the gear is continuously meshed to transmit motion and power, the gear is applied in transmission for a long time, the principle of generating a cutting method and the special machine tool and cutter for cutting the gear by using the principle appear successively, and the running stability of the gear is emphasized along with the development of production.
Arc gear is one of gear, arc gear is because special ARC shape, wearing and tearing easily in long-term use, consequently lubricating effect between the gear is higher, and the tradition is the lubricating structure who sets up in gear box inside can't satisfy arc gear's lubricating effect far away, on the other hand, at the initial stage that arc gear was opened, traditional lubricating structure hardly makes arc gear lubricated at once, thereby lead to arc gear to produce wearing and tearing at the initial stage of opening, although this kind of wearing and tearing in short-term can not produce the influence to arc gear, however, long-time wearing and tearing, arc gear's life has also been influenced.
The utility model has the following contents:
the utility model aims at providing a high lubricating property's arc gear solves one or more among the above-mentioned prior art problem.
For solving the technical problem, the utility model provides a high lubricating property's arc gear, its structure includes the arc gear body, and the surface of arc gear body evenly is equipped with a plurality of arc tooth's grooves and a plurality of arc flank profile, and arc tooth's groove and arc flank profile interval set up, and its innovation point lies in: the surface of arc gear body is equipped with the circular shape oil groove, and the oil groove sets up around arc tooth's socket and arc profile's root respectively in proper order, and the bottom of arc gear body is equipped with the ring channel, and ring channel and the coaxial setting of oil groove, the inside of arc profile all is equipped with the gear hole, and the gear hole communicates the ring channel one by one respectively, and the inside of ring channel is equipped with a plurality of oil storage pipes, and the oil storage pipe communicates with the gear hole one by one respectively.
Furthermore, the center of the arc-shaped gear body is provided with a mounting hole.
Furthermore, the depth of the oil groove is 0.6 mm.
Furthermore, the width of the annular groove is 2.6 mm.
The beneficial effects of the utility model reside in that: the utility model provides a high lubricating property's curved gear, the design of oil groove has guaranteed the abundant lubrication of arc tooth's socket and arc flank profile, and simultaneously, lubricating oil can be stored temporarily to the design of the inside oil storage pipe of ring channel, has avoided the wearing and tearing of curved gear when opening at the initial stage, has prolonged curved gear's life.
Description of the drawings:
fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic bottom structure diagram of the present invention.
The specific implementation mode is as follows:
in order to deepen the understanding of the present invention, the present invention will be further described in detail with reference to the following embodiments and the attached drawings, and the embodiments are only used for explaining the present invention, and do not constitute the limitation to the protection scope of the present invention.
As fig. 1 to fig. 2 do the utility model discloses a concrete implementation mode, its structure includes arc gear body 1, arc gear body 1's surface evenly is equipped with a plurality of arc tooth's socket 11 and a plurality of arc flank profile 12, arc tooth's socket 11 and 12 intervals of arc flank profile set up, arc gear body 1's surface is equipped with circular shape oil groove 2, it is preferential, the degree of depth that oil groove 2 was seted up is 0.6mm, oil groove 2 centers on arc tooth's socket 11 and 12 root settings of arc flank profile respectively in proper order, arc gear body 1's bottom is equipped with ring channel 3, it is preferential, ring channel 3's width is 2.6mm, ring channel 3 and 2 coaxial settings of oil groove, arc flank profile 12's inside all is equipped with gear hole 4, gear hole 4 communicates ring channel 3 one by one, ring channel 3's inside is equipped with a plurality of oil storage pipes 5, oil storage pipe.
The center of the arc gear body 1 is provided with a mounting hole 6.
When the utility model is used, the arc gear body 1 is arranged in the gear box through the mounting hole 6, when the external lubricating oil falls on the arc gear body 1, namely most of the lubricating oil is concentrated on the arc tooth space 11 and the arc tooth profile 12, the oil groove 2 is respectively arranged around the root parts of the arc tooth space 11 and the arc tooth profile 12 in sequence, so that the attached lubricating oil on the arc tooth space 11 and the arc tooth profile 12 can be extended to the inside of the oil groove 2, the depth of the oil groove 2 is set to be 0.6mm, the use of the arc gear body 1 is not influenced, meanwhile, an oil film can be formed in the lubricating oil flowing into the oil groove 2, the extension of the oil film ensures the sufficient lubrication of the arc tooth space 11 and the arc tooth profile 12, and simultaneously when the arc gear body 1 consumes the lubricating oil on the arc tooth space 11 and the arc tooth profile 12 due to high-speed rotation, the oil film formed by the oil groove 2 can extend towards the arc, continuous lubrication of the arc-shaped tooth slot 11 and the arc-shaped tooth profile 12 is ensured.
The utility model discloses in, ring channel 3 inside sets up gear hole 4 on oil storage pipe 5 and the arc tooth's socket 11 and is linked together, ring channel 3's width sets up to 2.6mm, when not influencing arc gear body 1's use strength, make things convenient for oil storage pipe 5 to set up the inside at ring channel 3, arc gear body 1 is when using, lubricating oil on the arc tooth's socket 11 can enter into the inside of oil storage pipe 5 through the gear hole, when arc gear body 1 does not use, the inside lubricating oil of oil storage pipe 5 still can permeate the surface at arc tooth's socket 11, avoided follow-up arc gear body 1 when opening the use, lubricating oil does not have in time lubricated to arc tooth's socket 11 and arc tooth's socket 12 at the initial stage, lead to the wearing and tearing of arc tooth's socket 11 and arc tooth's socket 12, influence arc gear body.
It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides an arc gear of high lubricating property, its structure includes arc gear body (1), the surface of arc gear body (1) evenly is equipped with a plurality of arc tooth's socket (11) and a plurality of arc profile of tooth (12), arc tooth's socket (11) with arc profile of tooth (12) interval sets up its characterized in that: the surface of arc gear body (1) is equipped with circular shape oil groove (2), oil groove (2) center on respectively in proper order arc tooth's socket (11) with the root setting of arc flank profile (12), the bottom of arc gear body (1) is equipped with ring channel (3), ring channel (3) with oil groove (2) coaxial setting, the inside of arc flank profile (12) all is equipped with gear hole (4), gear hole (4) communicate one by one respectively ring channel (3), the inside of ring channel (3) is equipped with a plurality of oil storage pipes (5), oil storage pipe (5) respectively one by one with gear hole (4) intercommunication.
2. A high-lubrication arc gear according to claim 1, wherein: the center of the arc-shaped gear body (1) is provided with a mounting hole (6).
3. A high-lubrication arc gear according to claim 1, wherein: the depth of the oil groove (2) is 0.6 mm.
4. A high-lubrication arc gear according to claim 1, wherein: the width of the annular groove (3) is 2.6 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031708.8U CN210290655U (en) | 2019-07-04 | 2019-07-04 | Arc gear with high lubricating performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921031708.8U CN210290655U (en) | 2019-07-04 | 2019-07-04 | Arc gear with high lubricating performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210290655U true CN210290655U (en) | 2020-04-10 |
Family
ID=70100383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921031708.8U Active CN210290655U (en) | 2019-07-04 | 2019-07-04 | Arc gear with high lubricating performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210290655U (en) |
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2019
- 2019-07-04 CN CN201921031708.8U patent/CN210290655U/en active Active
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