CN204692361U - A kind of oil pump gap bridge toothing - Google Patents

A kind of oil pump gap bridge toothing Download PDF

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Publication number
CN204692361U
CN204692361U CN201520446714.5U CN201520446714U CN204692361U CN 204692361 U CN204692361 U CN 204692361U CN 201520446714 U CN201520446714 U CN 201520446714U CN 204692361 U CN204692361 U CN 204692361U
Authority
CN
China
Prior art keywords
oil pump
axle
gap bridge
toothing
axle sleeve
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
CN201520446714.5U
Other languages
Chinese (zh)
Inventor
张莉莉
Original Assignee
张莉莉
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 张莉莉 filed Critical 张莉莉
Priority to CN201520446714.5U priority Critical patent/CN204692361U/en
Application granted granted Critical
Publication of CN204692361U publication Critical patent/CN204692361U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relate to a kind of oil pump gap bridge toothing, comprise a carrier gear, it is characterized in that the inside of described carrier gear is embedded with an axle sleeve, described axle sleeve inside is fitted with a stationary axle, be provided with multiple screw in the middle part of described stationary axle, in described multiple screws, be fitted with one group of screw rod.The utility model provides a kind of oil pump gap bridge toothing, gap bridge tooth due to the oil pump of Weihe River bavin engine interior have employed the orientation type of axle and axle sleeve, and by have employed the mode of oil lubricating on the surface of contact of the mutual rotation of axle and axle sleeve, enable the long-term high loaded process of oil pump gap bridge tooth and do not wear and tear, ensure that the long-term normal work of oil pump, and then ensure that the working life of motor.

Description

A kind of oil pump gap bridge toothing
Technical field
The utility model relates to a kind of Weihe River bavin engine art, especially relates to a kind of oil pump gap bridge toothing.
Background technique
The oil pump of Weihe River bavin engine interior carrys out transferring power by a carrier gear, existing gap bridge tooth adopts outside to be a gear, a ball bearing is installed in the inside of gear, and positioned by an axle sleeve being inserted into ball bearing inside, the situation of rolling bearing wear damage can be there is in use for some time in this structure, and once wear damage, the transmission of power of oil pump will be made to interrupt, the pressure lubrication oil of motor is lost, and then cause the badly damaged of motor, the utility model well solves existingly exists technical problem.
Summary of the invention
The utility model provides a kind of oil pump gap bridge toothing, the situation of rolling bearing wear damage can be there is in use for some time in its oil pump mainly solving existing Weihe River bavin engine interior, and once wear damage, the transmission of power of oil pump will be made to interrupt, the pressure lubrication oil of motor is lost, and then causes the badly damaged shortcoming of motor.
A kind of oil pump gap bridge toothing of the present utility model, comprise a carrier gear, it is characterized in that the inside of described carrier gear is embedded with an axle sleeve, described axle sleeve inside is fitted with a stationary axle, be provided with multiple screw in the middle part of described stationary axle, in described multiple screws, be fitted with one group of screw rod.
As preferably: described stationary axle is also provided with oil passageway, and described oil passageway one end communicates with the working connection of engine interior, and the other end communicates with the axial end of stationary axle.
The utility model provides a kind of oil pump gap bridge toothing, gap bridge tooth due to the oil pump of Weihe River bavin engine interior have employed the orientation type of axle and axle sleeve, and by have employed the mode of oil lubricating on the surface of contact of the mutual rotation of axle and axle sleeve, enable the long-term high loaded process of oil pump gap bridge tooth and do not wear and tear, ensure that the long-term normal work of oil pump, and then ensure that the working life of motor.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model.
Mark in figure: 1-carrier gear: 2-axle sleeve: 3-stationary axle: 4-screw: 5-screw rod: 6-oil passageway.
Embodiment
Understand for the ease of those of ordinary skill in the art and implement the utility model, and by reference to the accompanying drawings the technical solution of the utility model being described in further detail.
Embodiment: as shown in Figure 1, a kind of oil pump gap bridge toothing of this example, comprise a carrier gear (1), it is characterized in that described carrier gear (1) inside is embedded with an axle sleeve (2), described axle sleeve (2) inside is fitted with a stationary axle (3), described stationary axle (3) is also provided with oil passageway (6), described oil passageway (6) one end communicates with the working connection of engine interior, the other end communicates with the axial end of stationary axle (3), described stationary axle (3) middle part is provided with multiple screw (4), one group of screw rod (5) is fitted with in described multiple screws (4).Gap bridge tooth due to the oil pump of Weihe River bavin engine interior have employed the orientation type of axle and axle sleeve, and by have employed the mode of oil lubricating on the surface of contact of the mutual rotation of axle and axle sleeve, enable the long-term high loaded process of oil pump gap bridge tooth and do not wear and tear, ensure that the long-term normal work of oil pump, and then ensure that the working life of motor.
The foregoing is only specific embodiment of the utility model, but structure characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.

Claims (2)

1. an oil pump gap bridge toothing, comprise a carrier gear, it is characterized in that the inside of described carrier gear is embedded with an axle sleeve, described axle sleeve inside is fitted with a stationary axle, be provided with multiple screw in the middle part of described stationary axle, in described multiple screws, be fitted with one group of screw rod.
2. a kind of oil pump gap bridge toothing according to claim 1, it is characterized in that described stationary axle is also provided with oil passageway, described oil passageway one end communicates with the working connection of engine interior, and the other end communicates with the axial end of stationary axle.
CN201520446714.5U 2015-06-26 2015-06-26 A kind of oil pump gap bridge toothing Expired - Fee Related CN204692361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520446714.5U CN204692361U (en) 2015-06-26 2015-06-26 A kind of oil pump gap bridge toothing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520446714.5U CN204692361U (en) 2015-06-26 2015-06-26 A kind of oil pump gap bridge toothing

Publications (1)

Publication Number Publication Date
CN204692361U true CN204692361U (en) 2015-10-07

Family

ID=54232661

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520446714.5U Expired - Fee Related CN204692361U (en) 2015-06-26 2015-06-26 A kind of oil pump gap bridge toothing

Country Status (1)

Country Link
CN (1) CN204692361U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179496A (en) * 2015-06-29 2015-12-23 苏细调 Carrier gear structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105179496A (en) * 2015-06-29 2015-12-23 苏细调 Carrier gear structure

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Legal Events

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

Granted publication date: 20151007

Termination date: 20160626

CF01 Termination of patent right due to non-payment of annual fee