CN201539530U - Piston rod component of shock absorber - Google Patents

Piston rod component of shock absorber Download PDF

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Publication number
CN201539530U
CN201539530U CN200920214518XU CN200920214518U CN201539530U CN 201539530 U CN201539530 U CN 201539530U CN 200920214518X U CN200920214518X U CN 200920214518XU CN 200920214518 U CN200920214518 U CN 200920214518U CN 201539530 U CN201539530 U CN 201539530U
Authority
CN
China
Prior art keywords
piston rod
spot welding
rod component
utility
shock absorber
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
CN200920214518XU
Other languages
Chinese (zh)
Inventor
李文权
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.)
NINGBO KAIRUI AUTOMOBILE PARTS CO., LTD.
Original Assignee
李文权
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 李文权 filed Critical 李文权
Priority to CN200920214518XU priority Critical patent/CN201539530U/en
Application granted granted Critical
Publication of CN201539530U publication Critical patent/CN201539530U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a piston rod component of a shock absorber, which is mainly used for automobile shock absorption. The piston rod component comprises a piston rod and a position limiting ring base which is sheathed on the piston rod and is fixedly connected with the piston rod through spot welding. Due to simple and firmer connection of spot welding, the connection speed and the stability of the position limiting ring base can be enhanced. The piston rod component can save cost and improve operating efficiency.

Description

The piston lever of reducer assembly
Technical field
The utility model relates to a kind of vehicular shock absorber assembly, is specifically related to a kind of improvement of piston lever of reducer assembly.
Background technique
Vibration damper is concussion when being used for suppressing bounce-back after the spring shock-absorbing and the energy that absorbs road shocks.When driving the vehicle that vibration damper broken down, can know from experience automobile by the spring that each cheats the hole, the back repercussions that rise and fall ripple, and vibration damper is used for suppressing this spring just.Do not have the bounce-back of vibration damper, will produce serious spring when automobile runs into rugged road surface, cross the forfeiture that yet can cause tire earth-grasping force and tracking when bending because of the concussion about the spring with uncontrollable spring.
In original vibration damper, as shown in Figure 1, a recessing is set on the piston rod 1, spacing ring seat 2 is socketed on the recessing, and 4 riveting points 3 are set on the ring seat, puts 3 rivetings on recessing by these rivetings, and realization is fixedlyed connected with piston rod 1.But this kind technology is comparatively complicated, and riveted joint need expend the long time, also need recessing be set at piston rod surface, has more increased the complexity of technology.
The model utility content
The purpose of this utility model provides a kind of piston lever of reducer assembly, to solve the inefficient technical problem of prior art processes complicated production.
For achieving the above object, the utility model adopts following technological scheme:
A kind of piston lever of reducer assembly, it comprises a piston rod, also comprises a spacing ring seat, described limited ring cover for seat is connected on the described piston rod, links together by spot welding and described piston rod.
According to the piston lever of reducer assembly of the utility model preferred embodiment, described spot welding is 4 spot welding.
According to the piston lever of reducer assembly of the utility model preferred embodiment, described 4 spot welding are distributed in around the spacing ring seat.
Because adopted above technical characteristics to make it than prior art, technology is simpler, connect also more firmly, can plough the saving cost, enhance productivity.
Description of drawings
Fig. 1 is the structural representation of prior art piston rod assembly;
Fig. 2 is the utility model one embodiment's a structural representation.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
The piston lever of reducer assembly that a kind of automobile of the utility model is used is mainly used in automobile shock, and as shown in Figure 2, it comprises piston rod 1, on the piston rod 1 socket a spacing ring seat 2, spacing ring seat 2 is fixedlyed connected with piston rod 1 by spot welding.
Preferable, spacing ring seat 2 of the present utility model is provided with four soldering points 3, be evenly distributed on respectively spacing ring seat 2 around, achieve a fixed connection by these soldering points 3.
Because spot welding is comparatively simple, and more firm, thereby can improve connection speed, and can strengthen the stability of spacing ring seat, can save cost, increases work efficiency.
More than disclosed only be preferred embodiment of the present utility model, do not limit itself, anyly have the knack of those skilled in the art, in this novel spiritual scope, can think of variation, all drop in the protection domain of the present utility model.

Claims (3)

1. piston lever of reducer assembly, it comprises a piston rod, it is characterized in that, also comprises a spacing ring seat, described limited ring cover for seat is connected on the described piston rod, links together by spot welding and described piston rod.
2. piston lever of reducer assembly as claimed in claim 1 is characterized in that, described spot welding is 4 spot welding.
3. piston lever of reducer assembly as claimed in claim 2 is characterized in that, described 4 spot welding are distributed in around the spacing ring seat.
CN200920214518XU 2009-11-30 2009-11-30 Piston rod component of shock absorber Expired - Fee Related CN201539530U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920214518XU CN201539530U (en) 2009-11-30 2009-11-30 Piston rod component of shock absorber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920214518XU CN201539530U (en) 2009-11-30 2009-11-30 Piston rod component of shock absorber

Publications (1)

Publication Number Publication Date
CN201539530U true CN201539530U (en) 2010-08-04

Family

ID=42590982

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200920214518XU Expired - Fee Related CN201539530U (en) 2009-11-30 2009-11-30 Piston rod component of shock absorber

Country Status (1)

Country Link
CN (1) CN201539530U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089897A (en) * 2013-01-21 2013-05-08 成都九鼎科技(集团)有限公司 Damper piston rod assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103089897A (en) * 2013-01-21 2013-05-08 成都九鼎科技(集团)有限公司 Damper piston rod assembly
CN103089897B (en) * 2013-01-21 2015-12-02 成都九鼎科技(集团)有限公司 A kind of shock absorber piston rod assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: NINGBO KAIRUI AUTOMOBILE PARTS CO., LTD.

Free format text: FORMER OWNER: LI WENQUAN

Effective date: 20110308

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 315300 HUTANGXIA, WUMEI VILLAGE, HENGHE TOWN, CIXI CITY, ZHEJIANG PROVINCE TO: 315318 LONGNAN VILLAGE, HENGHE TOWN, CIXI CITY, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20110308

Address after: 315318 Zhejiang city of Cixi province Henghe Longnan Town Village

Patentee after: NINGBO KAIRUI AUTOMOBILE PARTS CO., LTD.

Address before: 315300 Zhejiang city of Cixi province Henghe Zhen Wu Mei Cun Hutang

Patentee before: Li Wenquan

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100804

Termination date: 20121130