CN203348696U - Manual control adjusting type hydraulic valve - Google Patents

Manual control adjusting type hydraulic valve Download PDF

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Publication number
CN203348696U
CN203348696U CN 201320356342 CN201320356342U CN203348696U CN 203348696 U CN203348696 U CN 203348696U CN 201320356342 CN201320356342 CN 201320356342 CN 201320356342 U CN201320356342 U CN 201320356342U CN 203348696 U CN203348696 U CN 203348696U
Authority
CN
China
Prior art keywords
valve
valve body
type hydraulic
manual control
adjusting type
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
CN 201320356342
Other languages
Chinese (zh)
Inventor
王磊
李慧娟
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.)
HEFEI CHUANYUAN HYDRAULIC EQUIPMENT CO Ltd
Original Assignee
HEFEI CHUANYUAN HYDRAULIC EQUIPMENT 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 HEFEI CHUANYUAN HYDRAULIC EQUIPMENT CO Ltd filed Critical HEFEI CHUANYUAN HYDRAULIC EQUIPMENT CO Ltd
Priority to CN 201320356342 priority Critical patent/CN203348696U/en
Application granted granted Critical
Publication of CN203348696U publication Critical patent/CN203348696U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Details Of Valves (AREA)
  • Lift Valve (AREA)

Abstract

The utility model discloses a manual control adjusting type hydraulic valve. The manual control adjusting type hydraulic valve comprises a valve body, a valve element and a valve seat. An ejection rod is installed at the left end of the valve body through an ejection rod nut, the ejection rod is provided with a dust cover in a sleeved mode, the valve element is arranged in the inner cavity of the valve body, the left end of the valve element penetrates through the valve seat and forms hard sealing with the ejection rod, and a spring is arranged at the right end of the valve element in a sleeved mode. The manual control adjusting type hydraulic valve is simple in structure, long in service life, convenient to maintain and capable of achieving fast manual adjustment, and improves the efficiency.

Description

A kind of manual regulating type hydrovalve
Technical field:
The utility model relates to the valve field, relates in particular to a kind of manual regulating type hydrovalve.
Background technique:
Hydrovalve is a kind of Automation Elements with the pressure oil operation, and it is subject to the control of voltage distribution valve pressure oil, and common and electromagnetic distributing valve is used in combination, and can be used for the break-make of distant control water power plant oil, gas, water piping system.Oil circuits such as being usually used in clamping, controlling, be lubricated, have dividing of straight ejector half and type pilot, multiplex type pilot.Traditional hydrovalve, life and reliability is too low, and complex structure can not be realized manual tune fast, and maintenance efficiency is low, has a strong impact on and combines carrying out smoothly of adopting.We release a kind of manual regulating type hydrovalve through independent research, well solved the conventional valve life-span low, keep in repair complicated problem, greatly improved manufacturing efficiency.
The model utility content:
The purpose of this utility model just is to provide a kind of manual regulating type hydrovalve.
The technical solution adopted in the utility model is:
A kind of manual regulating type hydrovalve, include valve body, spool, valve seat, it is characterized in that: described valve body left end is equipped with push rod by the push rod nut, push rod is sheathed with dirt-proof boot, described spool is located at body cavity, and the spool left end is through valve seat and form hard sealing with push rod, and described spool right-hand member is sheathed with spring, the spring right-hand member contacts mutually with being located at the bolt of valve body by locking nut, and described valve body upper end also is provided with modulating valve.
Compared with prior art, the beneficial effects of the utility model are:
The utility model is simple in structure, and high life is easy to maintenance, can realize manual tune fast, raises the efficiency.
The accompanying drawing explanation:
Accompanying drawing 1 is the utility model structural representation.
Embodiment:
A kind of manual regulating type hydrovalve, include valve body 8, spool 5, valve seat 4, described valve body 8 left ends are equipped with push rod 1 by push rod nut 3, push rod 1 is sheathed with dirt-proof boot 2, described spool 5 is located at valve body 8 inner chambers, and spool 5 left ends form hard sealing through valve seat 4 and with push rod 1, and described spool 5 right-hand members are sheathed with spring 7, spring 7 right-hand members contact mutually with being located at the bolt 11 of valve body 8 by locking nut 10, and described valve body 8 upper ends also are provided with modulating valve 6.

Claims (1)

1. a manual regulating type hydrovalve, include valve body, spool, valve seat, it is characterized in that: described valve body left end is equipped with push rod by the push rod nut, push rod is sheathed with dirt-proof boot, described spool is located at body cavity, and the spool left end is through valve seat and form hard sealing with push rod, and described spool right-hand member is sheathed with spring, the spring right-hand member contacts mutually with being located at the bolt of valve body by locking nut, and described valve body upper end also is provided with modulating valve.
CN 201320356342 2013-06-19 2013-06-19 Manual control adjusting type hydraulic valve Expired - Fee Related CN203348696U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320356342 CN203348696U (en) 2013-06-19 2013-06-19 Manual control adjusting type hydraulic valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320356342 CN203348696U (en) 2013-06-19 2013-06-19 Manual control adjusting type hydraulic valve

Publications (1)

Publication Number Publication Date
CN203348696U true CN203348696U (en) 2013-12-18

Family

ID=49748596

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320356342 Expired - Fee Related CN203348696U (en) 2013-06-19 2013-06-19 Manual control adjusting type hydraulic valve

Country Status (1)

Country Link
CN (1) CN203348696U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889163A (en) * 2015-01-26 2016-08-24 大连伟达液压技术有限公司 Hydraulic valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105889163A (en) * 2015-01-26 2016-08-24 大连伟达液压技术有限公司 Hydraulic valve

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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

Granted publication date: 20131218

Termination date: 20140619

EXPY Termination of patent right or utility model