CN201908989U - Automotive front shock absorber - Google Patents
Automotive front shock absorber Download PDFInfo
- Publication number
- CN201908989U CN201908989U CN2010206254916U CN201020625491U CN201908989U CN 201908989 U CN201908989 U CN 201908989U CN 2010206254916 U CN2010206254916 U CN 2010206254916U CN 201020625491 U CN201020625491 U CN 201020625491U CN 201908989 U CN201908989 U CN 201908989U
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- Prior art keywords
- spring
- valve
- cover
- helical spring
- connection sleeve
- Prior art date
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- Expired - Fee Related
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- Fluid-Damping Devices (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
An automotive front shock absorber mainly comprises the following components: a dust cap, an inner connection sleeve, a shock absorbing pad, a flat washer, a spring washer, nuts, bolts, an outer connection sleeve, a bearing retaining ring, a bearing, an upper seat assembly of a helical spring, a rubber gasket, a front helical spring, a crashproof pad and a shock damper. The shock damper comprises the following components: a piston rod, an operation cylinder, a piston, a rebound valve, an oil storage cylinder, a compression valve, a compensation valve, a circulation valve, a guiding seat, a dust cover and an oil seal. The dust cap is internally provided with the inner connection sleeve. The shock absorbing pad is provided outside the inner connection sleeve. Bolts are provided on the outer connection sleeve. The flat washer, the spring washer and the nut are successively provided in the inner connection sleeve. One end of the shock absorbing pad is successively provided with the bearing retaining ring, the bearing, the upper seat assembly of the helical spring, the rubber gasket and the front helical spring. According to the utility model, through matching calculating, an external diameter of the helical spring is improved from phi11 to phi12.1, and the rigidity of the compression valve spring is reduced thereby improving the strength of the front shock absorber assembly without comfortableness reduction.
Description
Technical field
The utility model relates to a kind of automobile front shock absorber, belongs to automobile chassis front overhang systems technology field.
Background technique
Automobile front shock absorber assembly is contained in front-wheel case below, and the upper end is fixed on the front-wheel case, and lower end and front brake are linked together.Existing automobile front shock absorber intensity is relatively poor.
Summary of the invention
The purpose of this utility model provides a kind of intensity height, automobile front shock absorber that travelling comfort is good.
A kind of automobile front shock absorber mainly comprises holder assembly, rubber pad, front coil spring, bumper and vibration damper on dust cover, inline cover, damping pad, plain washer, spring washer, nut, bolt, outer joint sleeve, end ring, bearing, the helical spring; Vibration damper comprises piston rod, work cylinder barrel, piston, rebound valve, oil storage cylinder barrel, compression valve, recuperation valve, flowing valve, guide holder, dust-proof cover, oil sealing; Be provided with inline cover in the described dust cover, inline cover is provided with damping pad outward, joint sleeve is provided with bolt outside, is provided with plain washer, spring washer and nut in inline cover successively, is provided with holder assembly, rubber pad and front coil spring on end ring, bearing, the helical spring successively at damping pad one end.
Described front coil spring is of a size of φ 12.1mm.
Adopt the beneficial effect of technique scheme to be:
The utility model calculates by coupling, and helical spring external diameter is improved φ 12.1 by φ 11, and the rigidity of compression valve spring is turned down, thereby reaches the intensity that improves the front shock absorber assembly, does not reduce its travelling comfort.
Description of drawings
Fig. 1 is an automobile front shock absorber structural representation described in the utility model;
Among the figure: 1-dust cover, the inline cover of 2-, 3-damping pad, 4-plain washer, 5-spring washer, 6-nut, 7-bolt, the outer joint sleeve of 8-, 9-end ring, 10-bearing, 11-helical spring seat of honour composition, 12-rubber pad, 13-front coil spring, 14-bumper, 15-vibration damper.
Embodiment
Below in conjunction with accompanying drawing the utility model automobile front shock absorber is described in further detail:
A kind of automobile front shock absorber mainly comprises holder assembly 11, rubber pad 12, front coil spring 13, bumper 14 and vibration damper 15 on dust cover 1, inline cover 2, damping pad 3, plain washer 4, spring washer 5, nut 6, bolt 7, outer joint sleeve 8, end ring 9, bearing 10, the helical spring; Vibration damper 15 comprises piston rod, work cylinder barrel, piston, rebound valve, oil storage cylinder barrel, compression valve, recuperation valve, flowing valve, guide holder, dust-proof cover, oil sealing; Be provided with inline cover 2 in the described dust cover 1, the inline cover 2 outer damping pads 3 that are provided with, joint sleeve 8 is provided with bolt 7 outside, in inline cover 2, be provided with plain washer 4, spring washer 5 and nut 6 successively, be provided with holder assembly 11, rubber pad 12 and front coil spring 13 on end ring 9, bearing 10, the helical spring successively at damping pad 3 one ends.
Front shock absorber of the present utility model is a double adjustable shock absorber, and damping function is upheld and played during compression movement to its throttling action by valves such as rebound valve, compression valve to being suspended in.Simultaneously and since the rigidity of rebound valve spring and pretightening force design greater than compression valve, under same pressure effect, the long-pending summation of the passage section in rebound valve and corresponding normal open slit is less than compression valve and corresponding normal open slit channel cross-sectional area summation.This makes damping force that the extension stroke of vibration damper produces greater than the damping force of compression stroke, reaches the requirement of rapid vibration damping.
The utility model calculates by coupling, and helical spring external diameter is improved φ 12.1 by φ 11, and the rigidity of compression valve spring is turned down, thereby reaches the intensity that improves the front shock absorber assembly, does not reduce its travelling comfort.
Claims (2)
1. an automobile front shock absorber mainly comprises holder assembly (11), rubber pad (12), front coil spring (13), bumper (14) and vibration damper (15) on dust cover (1), inline cover (2), damping pad (3), plain washer (4), spring washer (5), nut (6), bolt (7), outer joint sleeve (8), end ring (9), bearing (10), the helical spring; Vibration damper (15) comprises piston rod, work cylinder barrel, piston, rebound valve, oil storage cylinder barrel, compression valve, recuperation valve, flowing valve, guide holder, dust-proof cover, oil sealing; It is characterized in that: be provided with inline cover (2) in the described dust cover (1), the outer damping pad (3) that is provided with of inline cover (2), joint sleeve (8) is provided with bolt (7) outside, in inline cover (2), be provided with plain washer (4), spring washer (5) and nut (6) successively, be provided with holder assembly (11), rubber pad (12) and front coil spring (13) on end ring (9), bearing (10), the helical spring successively at damping pad (3) one ends.
2. automobile front shock absorber according to claim 1 is characterized in that: described front coil spring (13) is of a size of φ 12.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206254916U CN201908989U (en) | 2010-11-26 | 2010-11-26 | Automotive front shock absorber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206254916U CN201908989U (en) | 2010-11-26 | 2010-11-26 | Automotive front shock absorber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201908989U true CN201908989U (en) | 2011-07-27 |
Family
ID=44301192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206254916U Expired - Fee Related CN201908989U (en) | 2010-11-26 | 2010-11-26 | Automotive front shock absorber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201908989U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501063A (en) * | 2011-10-11 | 2012-06-20 | 奇瑞汽车股份有限公司 | Auxiliary tool for mounting automobile front shock absorber |
| CN103032502A (en) * | 2012-11-29 | 2013-04-10 | 芜湖禾田汽车工业有限公司 | Shock isolation block for automobile shock absorber |
| CN103089908A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | Convenient-to-mount-and-demount automotive shock absorber |
| CN103089907A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | High-stability shock absorber assembly of automobile |
| CN105221621A (en) * | 2015-08-28 | 2016-01-06 | 宁波南方减震器制造有限公司 | A kind of chassis being applicable to vibration damper |
| CN105221639A (en) * | 2015-08-28 | 2016-01-06 | 宁波南方减震器制造有限公司 | A kind of vibration damper |
| CN105221640A (en) * | 2015-08-28 | 2016-01-06 | 宁波南方减震器制造有限公司 | A kind of shock damper |
| CN105257772A (en) * | 2015-08-28 | 2016-01-20 | 宁波南方减震器制造有限公司 | Improved shock absorber |
| CN105605137A (en) * | 2015-08-28 | 2016-05-25 | 宁波南方减震器制造有限公司 | Absorber |
| CN102501063B (en) * | 2011-10-11 | 2016-12-14 | 奇瑞汽车股份有限公司 | A kind of auxiliary tool for mounting automobile front shock absorber |
| CN106594146A (en) * | 2016-12-27 | 2017-04-26 | 胡满航 | Novel automobile shock absorber assembly |
| CN106594145B (en) * | 2016-12-27 | 2018-12-07 | 浙江天力机车部件有限公司 | A kind of automobile absorber |
-
2010
- 2010-11-26 CN CN2010206254916U patent/CN201908989U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102501063A (en) * | 2011-10-11 | 2012-06-20 | 奇瑞汽车股份有限公司 | Auxiliary tool for mounting automobile front shock absorber |
| CN102501063B (en) * | 2011-10-11 | 2016-12-14 | 奇瑞汽车股份有限公司 | A kind of auxiliary tool for mounting automobile front shock absorber |
| CN103089907A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | High-stability shock absorber assembly of automobile |
| CN103089908A (en) * | 2011-11-01 | 2013-05-08 | 成都红美金属制品有限公司 | Convenient-to-mount-and-demount automotive shock absorber |
| CN103032502A (en) * | 2012-11-29 | 2013-04-10 | 芜湖禾田汽车工业有限公司 | Shock isolation block for automobile shock absorber |
| CN105221621A (en) * | 2015-08-28 | 2016-01-06 | 宁波南方减震器制造有限公司 | A kind of chassis being applicable to vibration damper |
| CN105221639A (en) * | 2015-08-28 | 2016-01-06 | 宁波南方减震器制造有限公司 | A kind of vibration damper |
| CN105221640A (en) * | 2015-08-28 | 2016-01-06 | 宁波南方减震器制造有限公司 | A kind of shock damper |
| CN105257772A (en) * | 2015-08-28 | 2016-01-20 | 宁波南方减震器制造有限公司 | Improved shock absorber |
| CN105605137A (en) * | 2015-08-28 | 2016-05-25 | 宁波南方减震器制造有限公司 | Absorber |
| CN106594146A (en) * | 2016-12-27 | 2017-04-26 | 胡满航 | Novel automobile shock absorber assembly |
| CN106594146B (en) * | 2016-12-27 | 2018-11-02 | 徐州百芈商贸有限公司 | A kind of automobile absorber assembly |
| CN106594145B (en) * | 2016-12-27 | 2018-12-07 | 浙江天力机车部件有限公司 | A kind of automobile absorber |
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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: 20110727 Termination date: 20131126 |