CN207945266U - A kind of antirust gear - Google Patents
A kind of antirust gear Download PDFInfo
- Publication number
- CN207945266U CN207945266U CN201820350181.4U CN201820350181U CN207945266U CN 207945266 U CN207945266 U CN 207945266U CN 201820350181 U CN201820350181 U CN 201820350181U CN 207945266 U CN207945266 U CN 207945266U
- Authority
- CN
- China
- Prior art keywords
- mounting hole
- wheel body
- denticle
- antirust
- gear
- 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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- Gears, Cams (AREA)
Abstract
The utility model discloses a kind of antirust gears, belong to power transmission machinery member arts, antirust gear includes wheel body and mounting hole, the mounting hole is arranged inside wheel body, the mounting hole is in regular hexagon structure, leaf shape denticle is set on the wheel outside, electroless nickel layer is set on the outside of the denticle, it is additionally provided with mounting hole inside the wheel body, the mounting hole runs through wheel body upper surface and lower surface, the mounting hole is circumferentially positioned on the outside of mounting hole, groove is set on the body surfaces, the inside grooves are equipped with antirust oil, the groove is in annular shape, the groove is circumferentially positioned on the outside of mounting hole, antirust oil reservoir is set on the body surfaces.Antirust gear disclosed by the utility model, can reduce the abrasion between denticle, be not easy to get rusty, and greatly improve the service life of gear.
Description
Technical field
The utility model is related to power transmission machinery member arts, and in particular to a kind of antirust gear.
Background technology
Gear drive is most widely used a kind of driving form in machine driving, it is mainly used to transmit returning for two between centers
Transhipment is dynamic, and traditional disk cogged is integral gear, such as a variety of different gears of spur gear, helical gear, is entirety
Formula gear.Gear is important one of transmission mechanism, and with transmitting, power bracket is big, transmission efficiency, can arbitrarily transmit two
The characteristics of movement between axis and power.
Existing gear includes mainly circular gear body, and common gear shape is relatively simple, and easy to wear,
Service life is short, cannot meet various demands, and get rusty easily.
Utility model content
In order to overcome the deficiencies of existing technologies, the technical problem to be solved by the utility model is to propose a kind of antirust tooth
Wheel, can reduce the abrasion between denticle, be not easy to get rusty, greatly improve the service life of gear.
For this purpose, the utility model uses following technical scheme：
The utility model provides a kind of antirust gear, including wheel body and mounting hole, and the mounting hole is arranged in wheel body
Inside,
The mounting hole is in regular hexagon structure, and leaf shape denticle, the denticle outside are arranged on the wheel outside
Electroless nickel layer is set, mounting hole is additionally provided with inside the wheel body, the mounting hole runs through wheel body upper surface and lower surface, described
Mounting hole is circumferentially positioned on the outside of mounting hole, groove is arranged on the body surfaces, the groove is in annular shape, the groove ring
Around being arranged on the outside of mounting hole, antirust oil reservoir is set on the body surfaces.
In the utility model preferably technical solution, the fixed hole number is three, and the mounting hole is uniformly arranged
On the outside of mounting hole, by the way that three mounting holes are arranged, wheel body is set preferably to be fixed in corresponding shaft or equipment, the mounting hole
Being uniformly arranged makes being more uniformly stressed for wheel body, keeps the power transmission effect of gear more preferable.
In the utility model preferably technical solution, the groove is correspondingly arranged at upper surface and the following table of wheel body
Face, when gear rotates, the antirust oil in groove can escaped out of groove, be covered in the upper surface and lower surface of wheel body, more
Well by gear and air exclusion, gear is made to be not easy to get rusty.
In the utility model preferably technical solution, the height of the denticle is 3mm, and the maximum width of the denticle is
5mm, it is possible to reduce the use of material, while denticle being enable to provide gear certain stablizing effect.
In the utility model preferably technical solution, spacing between the denticle is 3mm, can be made between denticle
Ratcheting effect is more preferable.
The beneficial effects of the utility model are：
Antirust gear provided by the utility model can be reduced between denticle and denticle by the way that leaf shape denticle is arranged
Friction, improves the power transmission efficiency of gear；By the way that mounting hole is arranged, gear is mounted on relevant device or shaft by mounting hole
It when upper, then was fixed by mounting hole, and increased the stability of gear installation, and improve the power transmission efficiency of gear；By setting
Groove is set, antirust oil is equipped in groove, when antirust oil reservoir consumes on body surfaces, the antirust oil in groove can turn in gear
It is escaped out of groove when dynamic, is covered in body surfaces again, so that body surfaces has been maintained antirust oil reservoir for a long time, make wheel body
It is not easy to get rusty, while electroless nickel layer is set on the outside of denticle, improve the service life of gear.
Description of the drawings
Fig. 1 is the structural schematic diagram for the antirust gear that the utility model specific embodiment provides；
Fig. 2 is the wheel body cross section structure schematic diagram for the antirust gear that the utility model specific embodiment provides.
In figure：
1, wheel body；2, mounting hole；3, denticle；4, mounting hole；5, groove；6, antirust oil reservoir；7, electroless nickel layer.
Specific implementation mode
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1 and Figure 2, a kind of antirust gear is provided in embodiment,
Including wheel body 1 and mounting hole 2, mounting hole 2 is arranged inside wheel body 1,
Mounting hole 2 is in regular hexagon structure, and leaf shape denticle 3 is arranged on 1 lateral surface of wheel body, and setting is electric on the outside of the denticle
Nickel coating 7, is additionally provided with mounting hole 4 inside wheel body 1, and mounting hole 4 runs through 1 upper surface and lower surface of wheel body, and mounting hole 4 is around setting
It sets and groove 5 is set on 2 outside of mounting hole, 1 surface of wheel body, groove 5 is internally provided with antirust oil, and groove 5 is in annular shape, groove 5
It is circumferentially positioned at 4 outside of mounting hole, antirust oil reservoir 6 is set on 1 surface of wheel body；
4 quantity of mounting hole is three, and mounting hole 4 is uniformly arranged on 2 outside of mounting hole to be made by the way that three mounting holes 4 are arranged
Wheel body 1 is preferably fixed in corresponding shaft or equipment, which, which is uniformly arranged, makes being more uniformly stressed for wheel body 1, makes
The power transmission effect of gear is more preferable；
Groove 5 is correspondingly arranged at the upper surface and lower surface of wheel body 1, and when gear rotates, antirust oil in groove 5 can be
Effusion, is covered in the upper surface and lower surface of wheel body 1, preferably by gear and air exclusion, gear is made to be not easy in from groove 5
It gets rusty；
The height of denticle 3 is 3mm, and the maximum width of denticle 3 is 5mm, it is possible to reduce the use of material, while making denticle 3
Certain stablizing effect can be provided gear；
Spacing between denticle 3 is 3mm, and the ratcheting effect between denticle 3 can be made more preferable；
By the way that leaf shape denticle 3 is arranged, the friction between denticle 3 and denticle 3 can be reduced, the power transmission of gear is improved
Efficiency；By the way that mounting hole 4 is arranged, when gear is mounted on by mounting hole 2 on relevant device or shaft, then it is solid by mounting hole 4
It is fixed, the stability of gear installation is increased, and improve the power transmission efficiency of gear；By the way that groove 5 is arranged, it is equipped in groove 5
Antirust oil, when antirust oil reservoir 6 consumes on 1 surface of wheel body, the antirust oil in groove 5 can be when gear be rotated out of groove 5
Effusion, is covered in 1 surface of wheel body, so that 1 surface of wheel body has been maintained antirust oil reservoir 6 for a long time, wheel body 1 is made to be not easy to give birth to again
Rust, while electroless nickel layer 7 is set on the outside of denticle, improve the service life of gear.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case of with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of antirust gear, including wheel body (1) and mounting hole (2), mounting hole (2) setting is internal in wheel body (1), feature
It is：
Mounting hole (2) is in regular hexagon structure, and leaf shape denticle (3) is arranged on wheel body (1) lateral surface, is arranged on the outside of the denticle
Electroless nickel layer (7), wheel body (1) is internal to be additionally provided with mounting hole (4), and mounting hole (4) runs through wheel body (1) upper surface and lower surface,
Mounting hole (4) is circumferentially positioned on the outside of mounting hole (2), setting groove (5) on wheel body (1) surface, and groove (5) is recessed in annular shape
Slot (5) is circumferentially positioned on the outside of mounting hole (4), setting antirust oil reservoir (6) on wheel body (1) surface.
2. antirust gear according to claim 1, it is characterised in that：
Mounting hole (4) quantity is three, and the mounting hole (4) is uniformly arranged on the outside of mounting hole (2).
3. antirust gear according to claim 1, it is characterised in that：
The groove (5) is correspondingly arranged at the upper surface and lower surface of wheel body (1).
4. antirust gear according to claim 1, it is characterised in that：
The height of the denticle (3) is 3mm, and the maximum width of the denticle (3) is 5mm.
5. antirust gear according to claim 1, it is characterised in that：
The distance between described denticle (3) is 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350181.4U CN207945266U (en) | 2018-03-15 | 2018-03-15 | A kind of antirust gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350181.4U CN207945266U (en) | 2018-03-15 | 2018-03-15 | A kind of antirust gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207945266U true CN207945266U (en) | 2018-10-09 |
Family
ID=63697074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350181.4U Expired - Fee Related CN207945266U (en) | 2018-03-15 | 2018-03-15 | A kind of antirust gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207945266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468910A (en) * | 2020-05-29 | 2020-07-31 | 全椒县众联机械有限公司 | Antirust processing technology of cylindrical gear |
-
2018
- 2018-03-15 CN CN201820350181.4U patent/CN207945266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111468910A (en) * | 2020-05-29 | 2020-07-31 | 全椒县众联机械有限公司 | Antirust processing technology of cylindrical gear |
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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: 20181009 Termination date: 20200315 |