CN201671743U - Automobile starter isolator - Google Patents
Automobile starter isolator Download PDFInfo
- Publication number
- CN201671743U CN201671743U CN2010201803419U CN201020180341U CN201671743U CN 201671743 U CN201671743 U CN 201671743U CN 2010201803419 U CN2010201803419 U CN 2010201803419U CN 201020180341 U CN201020180341 U CN 201020180341U CN 201671743 U CN201671743 U CN 201671743U
- Authority
- CN
- China
- Prior art keywords
- gear
- automobile starter
- ring
- star wheel
- seal ring
- 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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- Sealing Devices (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model relates to an automobile starter isolator, which comprises a gear, an outer casing and a star gear. One end of the gear is mounted inside a central hole at one end of the star gear through a plurality of cylindrical rollers; a pressing ring and a clamping ring are sequentially lined between the star gear and the outer casing; and a sealing ring made of flexible materials is arranged between the pressing ring and the gear. As the sealing ring made of the flexible materials is adopted for sealing connection at the connecting position between the pressing ring and the gear, the automobile starter isolator adopting the structure leads no gap to be reserved between the pressing ring and the gear, has fine sealing effect, eradicates grease loss, and is long in service life and fine in use effect.
Description
Technical field:
The utility model relates to the auto parts machinery field, specifically is a kind of automobile starter one-way element.
Background technique:
Thereby being the electric energy with storage battery, automobile starter is converted into mechanical energy to drive the machine that the engine flywheel rotation realizes engine start.And one-way element is the transmission device that on the starter motor moment of torsion of motor production is passed to flywheel.
Existing one-way element mainly comprises gear and star wheel, described gear is fixed on an end of star wheel output shaft, the other end of star wheel output shaft is installed in the center hole of star wheel one end through a plurality of rollers and flat spring, because gear need cooperate rotation by roller with star wheel, so generally the roller place scribbles an amount of grease lubricate between gear and star wheel, but because the high speed rotating that gear does not stop when work, even often reach 10000 more and to change, grease in this case can be thinning, along with high speed rotating throws away, cause roller, gear, wearing and tearing between the star wheel three go down to have a strong impact on the working life and the using effect of one-way element for a long time.There is the people between star wheel and shell, trim ring to be set for this reason, but because trim ring is an irony, still there is certain slit in the joint between it and the gear, and grease still can run off from the slit like this, sealing effect is poor, still influences the working life and the using effect of automobile starter one-way element.
The model utility content:
The utility model technical issues that need to address are, overcome existing technological deficiency, provide a kind of good sealing effect, long service life, the automobile starter one-way element that using effect is good.
Technical solution of the present utility model is, a kind of automobile starter one-way element is provided, it comprises gear, shell and star wheel, one end of described gear is in a plurality of rollers are installed in the center hole of star wheel one end, be lined with trim ring and collar between described star wheel and the shell successively, be provided with the seal ring of flexible material between described trim ring and the gear.
Adopt the automobile starter one-way element of this structure, because the joint between trim ring and gear adopts the seal ring of flexible material to be tightly connected, make between trim ring and the gear and have no the slit, good sealing effect, stopped the loss of grease, make automobile starter one-way element long service life, using effect is good.
As improvement, described seal ring is fixedlyed connected with trim ring.Seal ring and trim ring are fixing as a whole, and it is very convenient to install.
As improvement, described seal ring is the seal ring that rubber material is made.Adopt the rubber material cost low, good sealing effect.
Description of drawings:
Accompanying drawing 1 is the half section schematic representation of the utility model automobile starter one-way element;
Accompanying drawing 2 is trim ring structural representations of the utility model automobile starter one-way element;
As shown in the figure: 1, gear, 2, collar, 3, trim ring, 4, shell, 5, star wheel, 6, roller, 7, seal ring.
Embodiment:
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
The utility model automobile starter one-way element as shown in Figure 1 and Figure 2, it comprises gear 1, shell 4 and star wheel 5, one end of described gear 1 is installed in the center hole of star wheel 5 one ends through a plurality of rollers 6, be lined with trim ring 3 and collar 2 between described star wheel 5 and the shell 4 successively, be provided with the seal ring 7 of flexible material between described trim ring 3 and the gear 1.
As shown in Figure 2, described seal ring 7 is fixedlyed connected with trim ring 3.Described trim ring 3 is an annular, and described seal ring 7 is positioned at trim ring 3 ring places, and seal ring 7 is fixing as a whole with trim ring 3.
As improvement, the seal ring that described seal ring 7 is made for rubber material.Adopt the rubber material cost low, good sealing effect.
Claims (3)
1. automobile starter one-way element, it comprises gear (1), shell (4) and star wheel (5), one end of described gear (1) is installed in the center hole of star wheel (5) one ends through a plurality of rollers (6), be lined with trim ring (3) and collar (2) between described star wheel (5) and the shell (4) successively, it is characterized in that: the seal ring (7) that is provided with flexible material between described trim ring (3) and the gear (1).
2. automobile starter one-way element according to claim 1 is characterized in that: described seal ring (7) is fixedlyed connected with trim ring (3).
3. automobile starter one-way element according to claim 1 is characterized in that: the seal ring that described seal ring (7) is made for rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201803419U CN201671743U (en) | 2010-04-30 | 2010-04-30 | Automobile starter isolator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201803419U CN201671743U (en) | 2010-04-30 | 2010-04-30 | Automobile starter isolator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671743U true CN201671743U (en) | 2010-12-15 |
Family
ID=43329155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201803419U Expired - Fee Related CN201671743U (en) | 2010-04-30 | 2010-04-30 | Automobile starter isolator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671743U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506096A (en) * | 2011-10-28 | 2012-06-20 | 宁波惠山汽配制造有限公司 | One-way device assembly |
| CN102865174A (en) * | 2012-09-25 | 2013-01-09 | 玉环普天单向器有限公司 | Overrunning clutch |
| CN103206471A (en) * | 2013-04-24 | 2013-07-17 | 苏州君丰辰电子科技有限公司 | Power transmission device with clutch mechanism |
| CN105889360A (en) * | 2013-04-24 | 2016-08-24 | 李建勋 | Power transmission device with one-way clutch wheel |
| CN117703654A (en) * | 2024-01-10 | 2024-03-15 | 无锡市神力齿轮冷挤有限公司 | Roller type isolator with built-in double sealing structure |
-
2010
- 2010-04-30 CN CN2010201803419U patent/CN201671743U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102506096A (en) * | 2011-10-28 | 2012-06-20 | 宁波惠山汽配制造有限公司 | One-way device assembly |
| CN102865174A (en) * | 2012-09-25 | 2013-01-09 | 玉环普天单向器有限公司 | Overrunning clutch |
| CN102865174B (en) * | 2012-09-25 | 2015-06-10 | 玉环普天单向器有限公司 | Overrunning clutch |
| CN103206471A (en) * | 2013-04-24 | 2013-07-17 | 苏州君丰辰电子科技有限公司 | Power transmission device with clutch mechanism |
| CN103206471B (en) * | 2013-04-24 | 2016-01-13 | 胡小青 | A kind of power transmission with clutch mechanism |
| CN105889360A (en) * | 2013-04-24 | 2016-08-24 | 李建勋 | Power transmission device with one-way clutch wheel |
| CN106015390A (en) * | 2013-04-24 | 2016-10-12 | 李建勋 | Power transmission device with one-way clutch wheel |
| CN106090067A (en) * | 2013-04-24 | 2016-11-09 | 李建勋 | A kind of power transmission with one-way clutch wheel |
| CN117703654A (en) * | 2024-01-10 | 2024-03-15 | 无锡市神力齿轮冷挤有限公司 | Roller type isolator with built-in double sealing structure |
| CN117703654B (en) * | 2024-01-10 | 2024-06-04 | 无锡市神力齿轮冷挤有限公司 | Roller type isolator with built-in double sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20140430 |