CN202790412U - Engine gear with antirust layers - Google Patents

Engine gear with antirust layers Download PDF

Info

Publication number
CN202790412U
CN202790412U CN 201220355127 CN201220355127U CN202790412U CN 202790412 U CN202790412 U CN 202790412U CN 201220355127 CN201220355127 CN 201220355127 CN 201220355127 U CN201220355127 U CN 201220355127U CN 202790412 U CN202790412 U CN 202790412U
Authority
CN
China
Prior art keywords
gear
wheel disc
boss
engine
resin layer
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
Application number
CN 201220355127
Other languages
Chinese (zh)
Inventor
姜国松
马大军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fulaiyin Automobile Parts Co Ltd
Original Assignee
Fulaiyin Automobile Parts Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fulaiyin Automobile Parts Co Ltd filed Critical Fulaiyin Automobile Parts Co Ltd
Priority to CN 201220355127 priority Critical patent/CN202790412U/en
Application granted granted Critical
Publication of CN202790412U publication Critical patent/CN202790412U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses an engine gear with antirust layers. The engine gear comprises a gear disc, multiple gear teeth are formed on an edge of the gear disc, and the antirust layers are plated on outer walls of the gear disc between outer walls of the gear teeth and the gear teeth. The engine gear with the antirust layers is simple in structure and easy to implement, antirust capability of the gear can be improved, and the service life of the engine gear is greatly prolonged.

Description

A kind of engine gear with resin layer
Technical field
The utility model relates to field of gears, is specially a kind of engine gear with resin layer.
Background technique
Motor is a kind of power generating apparatus, and its effect is can be converted into mechanical energy with other forms of.Commonly use in the motor and transmit motion state to gear.Because engine gear is operated in the oil pollution environment, gear surface causes service life of gear to reduce easily by corrosion.
The model utility content
The utility model purpose provides a kind of engine gear with resin layer, to solve the prior art engine gear easily by the problem of corrosion.
In order to achieve the above object, the technological scheme that adopts of the utility model is:
A kind of engine gear with resin layer, include wheel disc, it is characterized in that: form the multiple tracks gear teeth on the described wheel disc dish edge, wheel disk center is provided with boss, have the central through bore that runs through boss and wheel disc in the boss, be coated with resin layer at the wheel disc outer wall between gear teeth outer wall and the gear teeth on the wheel disc.
Described a kind of engine gear with resin layer is characterized in that: also be provided with on the described wheel disc a plurality of along the lightening hole of circumferential ring around the morning boss, and a pair of symmetrical threaded mounting hole.
The utility model is simple in structure, is easy to realize that the wheel disc outer wall between gear teeth outer wall and the gear teeth plates resin layer, can improve the corrosion protection ability of gear, has greatly increased the working life of engine gear.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1.A kind of engine gear with resin layer, include wheel disc 1, form the multiple tracks gear teeth 2 on the wheel disc 1 dish edge, wheel disc 1 center is provided with boss 3, have the central through bore 4 that runs through boss 3 and wheel disc 1 in the boss 3, be coated with resin layer 5 at wheel disc 1 outer wall between the gear teeth 2 outer walls and the gear teeth 2 on the wheel disc 1.Also be provided with on the wheel disc 1 a plurality of along the lightening hole 6 of circumferential ring around morning boss 3, and a pair of symmetrical threaded mounting hole 7.

Claims (2)

1. engine gear with resin layer, include wheel disc, it is characterized in that: form the multiple tracks gear teeth on the described wheel disc dish edge, wheel disk center is provided with boss, have the central through bore that runs through boss and wheel disc in the boss, be coated with resin layer at the wheel disc outer wall between gear teeth outer wall and the gear teeth on the wheel disc.
2. a kind of engine gear with resin layer according to claim 1 is characterized in that: also be provided with on the described wheel disc a plurality of along the lightening hole of circumferential ring around the morning boss, and a pair of symmetrical threaded mounting hole.
CN 201220355127 2012-07-20 2012-07-20 Engine gear with antirust layers Expired - Fee Related CN202790412U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220355127 CN202790412U (en) 2012-07-20 2012-07-20 Engine gear with antirust layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220355127 CN202790412U (en) 2012-07-20 2012-07-20 Engine gear with antirust layers

Publications (1)

Publication Number Publication Date
CN202790412U true CN202790412U (en) 2013-03-13

Family

ID=47817678

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220355127 Expired - Fee Related CN202790412U (en) 2012-07-20 2012-07-20 Engine gear with antirust layers

Country Status (1)

Country Link
CN (1) CN202790412U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912657A (en) * 2014-04-04 2014-07-09 含山县全兴内燃机配件有限公司 Cast gear
CN106979312A (en) * 2016-01-18 2017-07-25 泰州里华齿轮制造有限公司 A kind of portable gear

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103912657A (en) * 2014-04-04 2014-07-09 含山县全兴内燃机配件有限公司 Cast gear
CN106979312A (en) * 2016-01-18 2017-07-25 泰州里华齿轮制造有限公司 A kind of portable gear

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130313

Termination date: 20140720