CN205173335U - Two -sided piston of bumper shock absorber inclined hole formula - Google Patents

Two -sided piston of bumper shock absorber inclined hole formula Download PDF

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Publication number
CN205173335U
CN205173335U CN201520660655.1U CN201520660655U CN205173335U CN 205173335 U CN205173335 U CN 205173335U CN 201520660655 U CN201520660655 U CN 201520660655U CN 205173335 U CN205173335 U CN 205173335U
Authority
CN
China
Prior art keywords
hole
oblique
piston
inclined hole
utility
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
CN201520660655.1U
Other languages
Chinese (zh)
Inventor
钱云龙
倪长健
李凯
张娟
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.)
Yangzhou Focus Shock Absorber Co Ltd
Original Assignee
Yangzhou Focus Shock Absorber Co Ltd
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 Yangzhou Focus Shock Absorber Co Ltd filed Critical Yangzhou Focus Shock Absorber Co Ltd
Priority to CN201520660655.1U priority Critical patent/CN205173335U/en
Application granted granted Critical
Publication of CN205173335U publication Critical patent/CN205173335U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a two -sided piston of bumper shock absorber inclined hole formula. Set up slant through -hole (2) that the slant set up on piston (1), piston (1) outer end is provided with valve block (3) that correspond with slant through -hole (2). The utility model discloses the two -sided piston of inclined hole formula that sets up, the damping delivery valve is on chip in the outer end, and the valve block external diameter is big, and the valve body is also wide, and the area of contact greatly increased of inner chamber behind the inclined hole is made to the aperture in addition, and is whole outstanding than traditional pot type piston controllability.

Description

Vibration damper oblique hole type double-faced piston
Technical field
The utility model relates to a kind of vibration damper oblique hole type double-faced piston, belongs to damper member technical field.
Background technique
Shock absorber oil can produce small damping phenomenon when flowing through through hole, is regulated the flow of fluid by the opening width of two ends valve block, and then can produce various required damping force value.
Traditional piston structure form is: damper valve plate is arranged on piston cavity, and the external diameter of valve block is less, and force value adjustability is more weak
Valve body is narrower, and damping hole is straight hole, and cause the area of contact of aperture inner chamber little, the damping force that can produce is less, is therefore badly in need of being improved.
Model utility content
The utility model for above-mentioned defect, object is to provide that a kind of adjustment range is wide, stable performance, long service life vibration damper oblique hole type double-faced piston.
The technical solution adopted in the utility model is for this reason: the oblique through hole (2) piston of the present utility model (1) offering oblique setting, and described piston (1) outer end is provided with the valve block (3) corresponding with oblique through hole (2).
The adjutage (4) that can stretch in oblique through hole (2) is set in described oblique through hole (2).
Described adjutage (4) is Multi-stage sleeve structural type.
Described piston (1) is provided with directly to the vertical through hole (5) arranged.
Arrange telescopic pipe (6) in described vertical through hole (5), described telescopic pipe (6) is Multi-stage sleeve structural type.
The utility model has the advantages that: 1) the oblique hole type double-faced piston of the utility model setting, damper valve plate is contained in outer end, and valve block external diameter is large, and valve body is also wide, in addition the area of contact that aperture makes inclined hole rear interior cavity increases greatly, overall outstanding than traditional pot type piston controllability;
2) the utility model inclined hole is larger to the damping constant of fluid than straight hole, and force value debugging scope is wide;
3) the utility model further can arrange adjutage in oblique through hole, multi-form adjutage can be placed as required like this, meet user demand, adjutage is arranged to the structural type of Multi-stage sleeve simultaneously, the telescopic fashion of adjutage can be adjusted so as required, further increase flexibility and the using scope of use;
4) the utility model is further except arranging oblique through hole, also further vertical through hole is set, further can use oblique through hole or vertical through hole according to user demand like this, and in vertical through hole, telescopic pipe is set, the cooperation of oblique like this through hole and vertical through hole, the cooperation of adjutage and telescopic pipe, therefore force value debugging of the present utility model is wider, and adjusting function is outstanding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1 be piston, 2 be oblique through hole in figure, 3 be valve block, 4 be adjutage, 5 be vertical through hole, 6 for collapsible tube.
Embodiment
Piston 1 of the present utility model offers the oblique through hole 2 of oblique setting, described piston 1 outer end is provided with the valve block 3 with oblique through hole 2 correspondence.
In described oblique through hole 2, the adjutage 4 that can stretch in oblique through hole 2 is set.
Described adjutage 4 is Multi-stage sleeve structural type.
Described piston 1 is provided with directly to the vertical through hole 5 arranged.
Arrange telescopic pipe 6 in described vertical through hole 5, described telescopic pipe 6 is Multi-stage sleeve structural type.
Working procedure of the present utility model is: place different adjutage 4, collapsible tube 6 by oblique through hole 2, vertical through hole 5 first as required, and adjutage 4, collapsible tube 6 adjust the progression of sleeve pipe as required, then come into operation, therefore adjustment range of the present utility model is wide, stable performance.

Claims (5)

1. vibration damper oblique hole type double-faced piston, is characterized in that, described piston (1) offers the oblique through hole (2) of oblique setting, and described piston (1) outer end is provided with the valve block (3) corresponding with oblique through hole (2).
2. vibration damper oblique hole type double-faced piston according to claim 1, is characterized in that, arranges the adjutage (4) that can stretch in oblique through hole (2) in described oblique through hole (2).
3. vibration damper oblique hole type double-faced piston according to claim 2, is characterized in that, described adjutage (4) is Multi-stage sleeve structural type.
4. vibration damper oblique hole type double-faced piston according to claim 1, is characterized in that, described piston (1) is provided with directly to the vertical through hole (5) arranged.
5. vibration damper oblique hole type double-faced piston according to claim 4, is characterized in that, arranges telescopic pipe (6) in described vertical through hole (5), and described telescopic pipe (6) is Multi-stage sleeve structural type.
CN201520660655.1U 2015-08-30 2015-08-30 Two -sided piston of bumper shock absorber inclined hole formula Expired - Fee Related CN205173335U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520660655.1U CN205173335U (en) 2015-08-30 2015-08-30 Two -sided piston of bumper shock absorber inclined hole formula

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520660655.1U CN205173335U (en) 2015-08-30 2015-08-30 Two -sided piston of bumper shock absorber inclined hole formula

Publications (1)

Publication Number Publication Date
CN205173335U true CN205173335U (en) 2016-04-20

Family

ID=55737333

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520660655.1U Expired - Fee Related CN205173335U (en) 2015-08-30 2015-08-30 Two -sided piston of bumper shock absorber inclined hole formula

Country Status (1)

Country Link
CN (1) CN205173335U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191526A (en) * 2017-04-13 2017-09-22 安徽奥泰粉末冶金有限公司 A kind of damping valve seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191526A (en) * 2017-04-13 2017-09-22 安徽奥泰粉末冶金有限公司 A kind of damping valve seat

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
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: 20160420

Termination date: 20160830