CN208503402U - A kind of gear improving structure - Google Patents
A kind of gear improving structure Download PDFInfo
- Publication number
- CN208503402U CN208503402U CN201820816363.6U CN201820816363U CN208503402U CN 208503402 U CN208503402 U CN 208503402U CN 201820816363 U CN201820816363 U CN 201820816363U CN 208503402 U CN208503402 U CN 208503402U
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- CN
- China
- Prior art keywords
- gear
- circle
- normal plane
- utility
- model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of gears for improving structure, belong to mechanical transmission component.The technical solution adopted in the utility model is: a kind of gear improving structure, including gear normal plane, the uniformly distributed gear teeth around gear normal plane and the axis hole for installing shaft, the tooth surface is equipped with reinforcing rib, the aperture of discharge sundries is equipped at intervals on the gear normal plane along its circumferencial direction, the outer ring of the axis hole is equipped with a circle anticracking circle, a thermally conductive circle of circle is equipped between the gear normal plane and the gear teeth, it is additionally provided with multiple inner holes on the gear normal plane, is provided with filler in the inner hole.The utility model has the advantages that: the gear of the utility model, it is structurally reasonable, it is equipped with reinforcing rib in tooth surface, is equipped with a circle anticracking circle in the outer ring of axis hole, such structure design can be enhanced the intensity of the utility model gear, prolong its service life.
Description
Technical field
The utility model relates to a kind of gears for improving structure, belong to mechanical transmission component.
Background technique
Gear is a kind of common mechanical transmission part, has important role in machinery field.The tooth of traditional structure
Wheel includes mainly gear normal plane, the uniformly distributed gear teeth around gear normal plane and the axis hole for installing shaft, with tooth
The fast development of industry is taken turns, industry size constantly expands, also higher and higher to the performance requirement of gear.Traditional gear, structure
Simply, function is also relatively single, and therefore, the gear of traditional structure cannot increasingly satisfy the use demand.Therefore, we
Need to seek the new technology of one kind to solve the problems, such as this.
Summary of the invention
The purpose of this utility model is: in view of the above deficiencies, providing a kind of structurally reasonable, good improvement structure of using effect
Gear.
In order to achieve the above purposes, the technical solution adopted by the utility model is:
A kind of gear improving structure including gear normal plane, the uniformly distributed gear teeth around gear normal plane and is used for
The axis hole of shaft is installed, the tooth surface is equipped with reinforcing rib, on the gear normal plane along its circumferencial direction the row of being equipped at intervals with
The aperture of sundries out, the outer ring of the axis hole are equipped with a circle anticracking circle, it is thermally conductive that a circle are equipped between the gear normal plane and the gear teeth
It encloses, is additionally provided with multiple inner holes on the gear normal plane, is provided with filler in the inner hole.
Further technical solution:
It is interference fit between the inner hole and filler.
The quantity of the aperture is four.
It is connected through a screw thread between the thermally conductive circle and gear normal plane.
It is integrally formed between the thermally conductive circle and the gear teeth.
The cross-sectional shape of the aperture is ellipse.
Due to the application of above-mentioned technical proposal, the utility model has the advantages that compared with prior art
1, the gear of the utility model, it is structurally reasonable, it is equipped with reinforcing rib in tooth surface, is equipped with a circle in the outer ring of axis hole
Anticracking circle, such structure design can be enhanced the intensity of the utility model gear, prolong its service life.
2, the gear of the utility model is additionally provided with multiple inner holes on gear normal plane, is provided with filler in the inner hole,
The weight for not only reducing gear can be filled object and effectively absorb, reduce noise and vibration when gear rotation is vibrated
It is dynamic.
3, the gear of the utility model is equipped at intervals with the aperture of discharge sundries on gear normal plane along its circumferencial direction,
It uniformly can assist sundries quickly to throw away in the circumferential, further avoid the accumulation of sundries on gear normal plane, improve
The behavior in service of gear.
Detailed description of the invention
It is attached that FIG. 1 is a schematic structural view of the utility model.
In the figures above: 1, gear normal plane, 2, the gear teeth, 3, axis hole, 4, reinforcing rib, 5, aperture, 6, anticracking circle, 7, thermally conductive
Circle, 8, inner hole, 9, filler.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments:
Embodiment one:
As shown in Figure 1, a kind of gear for improving structure of the utility model, including it is gear normal plane 1, uniformly distributed in gear method
The gear teeth 2 around face 1 and the axis hole 3 for installing shaft, 2 surface of the gear teeth are equipped with reinforcing rib 4, the gear normal plane 1
On the aperture 5 of discharge sundries is equipped at intervals with along its circumferencial direction, the outer ring of the axis hole is equipped with a circle anticracking circle 6, the tooth
It takes turns and is equipped with the thermally conductive circle 7 of a circle between normal plane 1 and the gear teeth 2, be additionally provided with multiple inner holes 8 on the gear normal plane 1, in the inner hole 8
It is provided with filler 9.
Preferably, as second embodiment of the utility model, the present embodiment is further limiting to embodiment one,
It is interference fit between the inner hole 8 and filler 9.
Preferably, as the third embodiment of the utility model, the present embodiment is also the further limit to embodiment one
It is fixed, it is connected through a screw thread between the thermally conductive circle 7 and gear normal plane 1, is integrally formed between the thermally conductive circle 7 and the gear teeth 2.
Preferably, as the 4th embodiment of the utility model, the present embodiment is also the further limit to embodiment one
Fixed, the cross-sectional shape of the aperture 5 is ellipse.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of gear for improving structure, it is characterised in that: including gear normal plane (1), uniformly distributed around the gear normal plane (1)
The gear teeth (2) and axis hole (3) for installing shaft, the gear teeth (2) surface be equipped with reinforcing rib (4), the gear normal plane
(1) aperture (5) of discharge sundries is equipped at intervals on along its circumferencial direction, the outer ring of the axis hole is equipped with circle anticracking circle (6),
It is equipped with a thermally conductive circle (7) of circle between the gear normal plane (1) and the gear teeth (2), is additionally provided with multiple inner holes on the gear normal plane (1)
(8), filler (9) are provided in the inner hole (8).
2. a kind of gear for improving structure according to claim 1, it is characterised in that: the inner hole (8) and filler (9)
Between for interference fit.
3. a kind of gear for improving structure according to claim 1, it is characterised in that: the quantity of the aperture (5) is four
It is a.
4. a kind of gear for improving structure according to claim 1, it is characterised in that: thermally conductive circle (7) and the gear method
Face is connected through a screw thread between (1).
5. a kind of gear for improving structure according to claim 1, it is characterised in that: the thermally conductive circle (7) and the gear teeth (2)
Between be integrally formed.
6. a kind of gear for improving structure according to claim 3, it is characterised in that: the cross section shape of the aperture (5)
Shape is ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816363.6U CN208503402U (en) | 2018-05-26 | 2018-05-26 | A kind of gear improving structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820816363.6U CN208503402U (en) | 2018-05-26 | 2018-05-26 | A kind of gear improving structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208503402U true CN208503402U (en) | 2019-02-15 |
Family
ID=65294368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820816363.6U Expired - Fee Related CN208503402U (en) | 2018-05-26 | 2018-05-26 | A kind of gear improving structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208503402U (en) |
-
2018
- 2018-05-26 CN CN201820816363.6U patent/CN208503402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190526 |