CN202349017U - One-way clutch of starter - Google Patents

One-way clutch of starter Download PDF

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Publication number
CN202349017U
CN202349017U CN2011204295282U CN201120429528U CN202349017U CN 202349017 U CN202349017 U CN 202349017U CN 2011204295282 U CN2011204295282 U CN 2011204295282U CN 201120429528 U CN201120429528 U CN 201120429528U CN 202349017 U CN202349017 U CN 202349017U
Authority
CN
China
Prior art keywords
clutch
gear
cover
spring
starter
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
CN2011204295282U
Other languages
Chinese (zh)
Inventor
裴亚军
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.)
Jiangsu Tianfa Power Technology Co ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN2011204295282U priority Critical patent/CN202349017U/en
Application granted granted Critical
Publication of CN202349017U publication Critical patent/CN202349017U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the technical field of clutches, in particular to a one-way clutch of a starter. The one-way clutch comprises a clutch cover, a gear, a roller column and a spring, wherein a clutch cover is covered at one end of the gear, and the spring is sleeved at the other end of the gear; the tail end of the spring is in contact with the roller column; heat radiating ribs are arranged on the outer surface of the gear; a vent hole is arranged in the clutch cover; and a guide cover is embedded in the clutch cover. According to the one-way clutch of the starter, the contact area between a chamber cover and outside air is increased by the heat radiating ribs, so that better cooling effect is achieved; the temperature of machine oil in the inner wall of the gear chamber cover and an oil channel is reduced by the vent hole on the clutch cover; and the embedded guide cover enhances the ventilating effect and enables the temperature to be kept to be below 180 DEG C, so that the reliability of the clutch in work is favorably improved and the service life of the clutch in work is favorably prolonged.

Description

The overrunning clutch of starter motor
Technical field
The utility model relates to the Clutch Technology field, especially a kind of overrunning clutch of starter motor.
Background technique
Overrunning clutch only can the single direction transmission the mechanical transmission basic part; When the drive power source passive device towards single direction; The rubbing action of using active part and secondary part comes transmission, accomplishes thoroughly to separate gentle engagement, and long-term frictional heat is prone to spring diaphragm is caused wearing and tearing; Impacting force is descended, had a strong impact on the usability and the life-span of clutch.
The model utility content
In order to overcome the deficiency of existing technology, the utility model provides a kind of overrunning clutch of starter motor.
The utility model solves the technological scheme that its technical problem adopted: a kind of overrunning clutch of starter motor; Comprise clutch cover, gear, roller and spring, gear one end shield has clutch cover, and the other end is with spring; Spring end contacts with roller; The outer surface of gear is provided with radiation rib, and clutch cover is provided with ventilated port, is built-in with air guide sleeve.
The beneficial effect of the utility model is that radiation rib has increased the area of contact of chamber cap and ambient air, and more favorable cooling effect is arranged; Ventilated port on the clutch cover; Reduced the temperature that flows in machine oil in gear chamber cover inwall and the oil duct, built-in air guide sleeve has been strengthened ventilation; Temperature is remained on below 180 °, help improving the reliability and the working life of clutch work.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Fig. 1 is the structural representation of the utility model;
Among the figure 1, clutch cover, 2, gear, 3, radiation rib, 4, roller, 5, spring, 6, ventilated port, 7, air guide sleeve.
Embodiment
Like Fig. 1 is the structural representation of the utility model, and a kind of overrunning clutch of starter motor comprises clutch cover 1, gear 2, roller 4 and spring 5; Gear 2 one end shields have clutch cover 1; The other end is with spring 5, and spring 5 ends contact with roller 4, and the outer surface of gear 2 is provided with radiation rib 3; Clutch cover 1 is provided with ventilated port 6, is built-in with air guide sleeve 7.Gear material adopts Alloy Constructional Steel, and tooth face hardness is 58HRC-63HRC, and case depth is 0.4mm ~ 1.2mm..The radiation rib height is at least 2 millimeters, and seeing along short transverse can be linearly or curve, can be parallel or crossing setting on gear chamber cover.
The utility model can be under ambient temperature-40 ° ~ 130 ° condition proper functioning, on starter driving shaft, slide flexibly, no jam phenomenon.The utility model radiation rib has increased the area of contact of chamber cap and ambient air; More favorable cooling effect is arranged, get ventilated port on the clutch cover, reduced the temperature that flows in machine oil in gear chamber cover inwall and the oil duct; Built-in air guide sleeve; Strengthen ventilation, temperature is remained on below 180 °, helped improving the reliability and the working life of clutch work.

Claims (1)

1. the overrunning clutch of a starter motor comprises clutch cover (1), gear (2), roller (4) and spring (5), and gear (2) one end shields have clutch cover (1); The other end is with spring (5); Spring (5) is terminal to contact with roller (4), it is characterized in that the outer surface of gear (2) is provided with radiation rib (3); Clutch cover (1) is provided with ventilated port (6), is built-in with air guide sleeve (7).
CN2011204295282U 2011-11-03 2011-11-03 One-way clutch of starter Expired - Fee Related CN202349017U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204295282U CN202349017U (en) 2011-11-03 2011-11-03 One-way clutch of starter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204295282U CN202349017U (en) 2011-11-03 2011-11-03 One-way clutch of starter

Publications (1)

Publication Number Publication Date
CN202349017U true CN202349017U (en) 2012-07-25

Family

ID=46538024

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204295282U Expired - Fee Related CN202349017U (en) 2011-11-03 2011-11-03 One-way clutch of starter

Country Status (1)

Country Link
CN (1) CN202349017U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569797A (en) * 2016-02-18 2016-05-11 太仓钰丰机械工程有限公司 High-stability silicone oil fan clutch with metal blades

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105569797A (en) * 2016-02-18 2016-05-11 太仓钰丰机械工程有限公司 High-stability silicone oil fan clutch with metal blades

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20151202

Address after: 213000 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village

Patentee after: Jiangsu day Power Technology Co., Ltd.

Address before: 213000, Jiangsu Province, Changzhou Town, Wujin District, Hutang town sand village village committee No. 111

Patentee before: Pei Yajun

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200228

Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province

Patentee after: Qingdao Yingtai Shengyuan Investment Center (limited partnership)

Address before: 213000 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village

Patentee before: Jiangsu day Power Technology Co., Ltd.

TR01 Transfer of patent right

Effective date of registration: 20200525

Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province

Patentee after: Qingdao cayoute new energy Special Vehicle Co., Ltd

Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province

Patentee before: Qingdao Yingtai Shengyuan Investment Center (limited partnership)

TR01 Transfer of patent right
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200803

Address after: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province

Patentee after: Qingdao Yingtai Shengyuan Investment Center (L.P.)

Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province

Patentee before: Qingdao cayoute new energy Special Vehicle Co.,Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20200827

Address after: 213161 Jiangsu province Changzhou city Wujin District Hutang town sand pond shore village

Patentee after: JIANGSU TIANFA POWER TECHNOLOGY Co.,Ltd.

Address before: 266000 east of the intersection of Shenzhen road and Wuzhou Road, Tonghe sub district office, Pingdu City, Qingdao City, Shandong Province

Patentee before: Qingdao Yingtai Shengyuan Investment Center (L.P.)

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: 20120725

Termination date: 20201103