CN107013530A - A kind of improved guider - Google Patents

A kind of improved guider Download PDF

Info

Publication number
CN107013530A
CN107013530A CN201610057125.7A CN201610057125A CN107013530A CN 107013530 A CN107013530 A CN 107013530A CN 201610057125 A CN201610057125 A CN 201610057125A CN 107013530 A CN107013530 A CN 107013530A
Authority
CN
China
Prior art keywords
guider
piston rod
improved
gap
present
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.)
Pending
Application number
CN201610057125.7A
Other languages
Chinese (zh)
Inventor
张明
周保荣
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.)
TAIZHOU YITONG AUTOMOBILE PARTS Co Ltd
Original Assignee
TAIZHOU YITONG AUTOMOBILE PARTS 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 TAIZHOU YITONG AUTOMOBILE PARTS Co Ltd filed Critical TAIZHOU YITONG AUTOMOBILE PARTS Co Ltd
Priority to CN201610057125.7A priority Critical patent/CN107013530A/en
Publication of CN107013530A publication Critical patent/CN107013530A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20Other details, e.g. assembly with regulating devices
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20Other details, e.g. assembly with regulating devices
    • F15B15/22Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/226Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads

Abstract

The present invention relates to a kind of improved guider, belong to auto parts and components field.The technical solution adopted by the present invention is:A kind of improved guider, including piston rod, the end of the piston rod is provided with the piston component used cooperatively with it, guider A and guider B are sequentially provided with the piston rod, High-pressure oil sealing is provided between the guider A and guider B, left between the guider B and piston rod in gap, the gap and be embedded a bolster.It is an advantage of the invention that:Realize the maximization of product impulse stroke.This Curve guide impeller, makes properties of product more stable, and material consumption reduction, benefit is obvious.

Description

A kind of improved guider
Technical field
The present invention relates to a kind of improved guider, belong to auto parts and components field.
Background technology
Guider generally comprises piston rod, is arranged piston component, guider on the piston rod And it is arranged on the bolster between piston component and guider.The guider of existing structure The bolster used is substantially from spring buffer part to realize pooling feature, due to spring Certain length is needed, the oil cylinder height and piston pole length being mutually equipped with therewith will be corresponding Increase, this impulse stroke for allowing for product is largely restricted.Therefore, We need to seek a kind of new technology to solve this problem.
The content of the invention
The purpose of the present invention is:For above-mentioned deficiency, there is provided a kind of improved guider.
To achieve the above object, the technical solution adopted by the present invention is:
A kind of improved guider, including piston rod, the end of the piston rod be provided with Guider A and guider are sequentially provided with its piston component used cooperatively, the piston rod B, between the guider A and guider B be provided with High-pressure oil sealing, the guider B and Left between piston rod in gap, the gap and be embedded a bolster.
It is located on the piston rod between guider A and High-pressure oil sealing provided with guiding spacer.
Due to the application of above-mentioned technical proposal, the present invention has following excellent compared with prior art Point:
The guider of the present invention, design bolster is embedded between guider B and piston rod Gap in, the bolster of this built-in structure, movement travel is filled than original spring buffer The movement travel put improves 20% or so, it is achieved thereby that the maximization of product impulse stroke. This Curve guide impeller, makes properties of product more stable, and material consumption reduction, benefit is obvious.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the embodiment of the present invention.
In the figures above:1st, piston component, 2, bolster, 3, guider A, 4, high Force feed envelope, 5, piston rod, 6, be oriented to spacer, 7, guider B.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described:
Embodiment one:
As shown in figure 1, a kind of improved guider of the present invention, including piston rod 5, it is described The end of piston rod 5 be provided with the piston component 1 that is used cooperatively with it, the piston rod 5 according to It is secondary to be provided with guider A3 and guider B7, set between the guider A3 and guider B7 There is High-pressure oil sealing 4, gap, the gap are left between the guider B7 and piston rod 5 Inside it is embedded a bolster 2.
It is preferred that, as an embodiment, the piston rod 5 is located at guider A3 high pressures Provided with guiding spacer 6 between oil sealing 4.
The guider of the present invention, bolster 2 is embedded between guider B7 and piston rod 5 Gap in, the bolster of this built-in structure, movement travel is filled than original spring buffer The movement travel put improves 20% or so, it is achieved thereby that the maximization of product impulse stroke. This Curve guide impeller, makes properties of product more stable, and material consumption reduction, benefit is obvious.
Described above is the preferred embodiment of the present invention, it is noted that for this For the those of ordinary skill of technical field, principle of the present invention is not being departed from Under the premise of, some improvement or replacement can also be made, these, which improve or replaced, also should It is considered as protection scope of the present invention.

Claims (2)

1. a kind of improved guider, it is characterised in that:Including piston rod (5), the piston rod (5) End is provided with the piston component (1) used cooperatively with it, the piston rod (5) and is sequentially provided with guider A (3) High-pressure oil sealing and guider B (7), is provided between the guider A (3) and guider B (7) (4), left between the guider B (7) and piston rod (5) in gap, the gap and be embedded a buffering Part (2).
2. a kind of improved guider according to claim 1, it is characterised in that:The piston rod (5) It is upper to be located between guider A (3) and High-pressure oil sealing (4) provided with guiding spacer (6).
CN201610057125.7A 2016-01-27 2016-01-27 A kind of improved guider Pending CN107013530A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610057125.7A CN107013530A (en) 2016-01-27 2016-01-27 A kind of improved guider

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610057125.7A CN107013530A (en) 2016-01-27 2016-01-27 A kind of improved guider

Publications (1)

Publication Number Publication Date
CN107013530A true CN107013530A (en) 2017-08-04

Family

ID=59438956

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610057125.7A Pending CN107013530A (en) 2016-01-27 2016-01-27 A kind of improved guider

Country Status (1)

Country Link
CN (1) CN107013530A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664121A (en) * 2017-11-20 2018-02-06 中国石油化工股份有限公司 A kind of oil field special vehicle high-pressure plunger pump

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137662A (en) * 1983-01-24 1984-08-07 Takashi Takahashi Ring-shaped hydraulic apparatus
CN103148054A (en) * 2013-03-25 2013-06-12 许继集团有限公司 Oil buffer and piston assembly thereof
CN203656030U (en) * 2014-01-06 2014-06-18 温州龙腾汽车配件有限公司 Oil seal guide device of automobile shock absorber
CN104265824A (en) * 2014-09-25 2015-01-07 陈菊芳 Shock absorber
CN204164253U (en) * 2014-10-30 2015-02-18 泰州市易通车件有限公司 Long Distances heavy duty vehicle piston lever of reducer dual-guiding structure
CN205533538U (en) * 2016-01-27 2016-08-31 泰州市易通车件有限公司 Modified guider

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59137662A (en) * 1983-01-24 1984-08-07 Takashi Takahashi Ring-shaped hydraulic apparatus
CN103148054A (en) * 2013-03-25 2013-06-12 许继集团有限公司 Oil buffer and piston assembly thereof
CN203656030U (en) * 2014-01-06 2014-06-18 温州龙腾汽车配件有限公司 Oil seal guide device of automobile shock absorber
CN104265824A (en) * 2014-09-25 2015-01-07 陈菊芳 Shock absorber
CN204164253U (en) * 2014-10-30 2015-02-18 泰州市易通车件有限公司 Long Distances heavy duty vehicle piston lever of reducer dual-guiding structure
CN205533538U (en) * 2016-01-27 2016-08-31 泰州市易通车件有限公司 Modified guider

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107664121A (en) * 2017-11-20 2018-02-06 中国石油化工股份有限公司 A kind of oil field special vehicle high-pressure plunger pump
CN107664121B (en) * 2017-11-20 2019-09-03 中国石油化工股份有限公司 A kind of oil field special vehicle high-pressure plunger pump

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Application publication date: 20170804

WD01 Invention patent application deemed withdrawn after publication