CN208651799U - A kind of fast assembling-disassembling valve pocket - Google Patents
A kind of fast assembling-disassembling valve pocket Download PDFInfo
- Publication number
- CN208651799U CN208651799U CN201820426085.3U CN201820426085U CN208651799U CN 208651799 U CN208651799 U CN 208651799U CN 201820426085 U CN201820426085 U CN 201820426085U CN 208651799 U CN208651799 U CN 208651799U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- valve pocket
- pullover
- fast assembling
- disassembling
- 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.)
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Abstract
The utility model relates to a kind of fast assembling-disassembling valve pockets, valve sleeve body including hollow tubular type, valve sleeve body further include: sleeve, it is installed on outermost layer, two groups of card slots are axially offered on sleeve, card slot two sides are equidistantly arranged with multiple groups kidney-shaped outer layer runner hole, and are formed in the internal thread segment and optical axis section of the sleeve lining, and optical axis section is formed in above internal thread segment；Body is installed in sleeve, body include be opened on body with the equal-sized internal layer kidney-shaped runner hole of outer layer runner hole, be formed in the body periphery can with sleeve cooperate external thread section；Pullover is set to the swingle on body and being vertically installed on the pullover, swingle and pullover hinge-connection.The technical program not only has good locking effect, but also is easily installed and dismantles.
Description
Technical field
The utility model relates to cover parts fields, specifically be a kind of fast assembling-disassembling valve pocket.
Background technique
Valve pocket is that one kind can be usually mounted on spool and be set in valve body, play the guarantor to spool for the accessory of abrasion
Shield effect, valve pocket usually require smoothly be installed on spool by external tool, and valve pocket during the work time can frequency
Numerous impact by high velocity liquid pressure oil makes valve pocket deform damage, and hydraulic oil can not reach complete clean degree,
The movement of valve pocket spool can make the particle in oil liquid take advantage of a situation into the gap of the two, and this particle also can be in spool and valve pocket
Portion is generated compared with havoc, and replacement is carried out to valve pocket and is also required to by external tool, therefore very inconvenient.
Utility model content
For above situation, for the defect for overcoming the above prior art, the purpose of the utility model is to provide a kind of dismounting
It is convenient, conducive to the fast assembling-disassembling valve pocket of replacement.
To achieve the goals above, the technical solution of the utility model is:
A kind of fast assembling-disassembling valve pocket, the valve sleeve body including hollow tubular type, the valve sleeve body further include:
Sleeve is installed on outermost layer, and two groups of card slots are axially offered on the sleeve, and the card slot two sides are equidistant
It is arranged with multiple groups kidney-shaped outer layer runner hole, and is formed in the internal thread segment and optical axis section of the sleeve lining, the optical axis section shape
Above internal thread segment described in Cheng Yu；
Body is installed in the sleeve, the body include be opened on body with the outer layer runner hole size
Equal internal layer kidney-shaped runner hole is formed in the external thread section that can cooperate with the sleeve of the body periphery；
Pullover, is set to the swingle on body and being vertically installed on the pullover, and the swingle and the pullover are cut with scissors
Link.
As preferably, there is annular internal projection in horizontal branch in the optical axis section, between the internal projection and the body
Gap cooperation.
As outer lug preferably, is distributed on the body, the diameter of the outer lug is less than or equal to the evagination
The diameter risen.
As preferably, the pullover is equipped with the cam chair that outer profile is arc.
As preferably, the swingle includes the fixture block arm that can be clamped with the card slot and matches with the cam chair
The cam part of conjunction.
As preferably, the cam part passes through torsionspring and the cam chair hinge-connection.
As preferably, the fixture block arm is equipped with the pull rod for lifting.
Compared with the prior art, the advantages of the utility model are: valve pocket is divided into using double-layer structure in the technical program
The sleeve of outer layer and the body of internal layer, using being threadedly coupled, sleeve is first arranged on spool the two, body is then turned, until valve
In vivo completely into set, the setting of swingle can make the process of installation and removal more laborsaving to core, not only have good lock
Tight effect spool will not fall off, and is easily installed and dismantles.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
It is as shown in the figure:
1 valve sleeve body, 2 sleeves, 2.1 card slots, 2.2 outer layer runner holes, 2.3 internal thread segments, 2.4 optical axis sections, 2.5 convexes
It rises, 3 bodies, 3.1 internal layer runner holes, 3.2 external thread sections, 3.3 outer lugs, 4 pullovers, 4.1 cam chairs, 5. swingles, 5.1 cards
Block arm, 5.2 cam parts, 5.3 pull rods, 6 torsionsprings.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
A kind of detachable valve pocket as shown in Figure 1:, the valve sleeve body 1 including hollow tubular type, valve sleeve body 1 further include: installation
In outermost 2, it is installed on the body 3 in sleeve 2 and the pullover on body 34, axially offers two on sleeve 2
Group 2.1 card slot of card slot, 2.1 two sides are equidistantly arranged with multiple groups kidney-shaped outer layer runner hole 2.2, in the installation process of valve pocket, can go out
Existing various deviations are difficult to reach ideal position, and waist-shaped hole increases serious forgiveness when installation, and is formed in 2 inner wall of sleeve
Internal thread segment 2.3 and optical axis section 2.4, there is annular internal projection 2.5 in horizontal branch in optical axis section 2.4, and optical axis section 2.4 is formed in
2.3 top of internal thread segment；
Body 3 is same as the equal-sized internal layer runner hole 3.1 of outer layer runner hole 2.2 on body 3 including being opened in
Increase serious forgiveness when installation, be formed in 3 periphery of body can with internal thread segment 2.3 cooperate external thread section 3.2 and outside
Protrusion 3.3, the diameter of outer lug 3.3 are less than or equal to the diameter of internal projection 2.5, are threadedly coupled between sleeve 2 and body 3, body
3 can do the movement on vertical direction in sleeve 2, and the setting of interior outer lug 3.3 can prevent body 3 from taking off during the motion
It falls, achievees the purpose that limit；
It is arc-shaped cam chair 4.1, and the swingle 5 being vertically installed on the pullover, rotation that pullover 4, which is equipped with outer profile,
Bull stick 5 includes the fixture block arm 5.1 that can be clamped with card slot 2.1, the pull rod 5.3 that fixture block arm 5.1 is equipped with for lifting, and and cam
The cam part 5.2 that seat 4.1 matches, cam part 5.2 is matched with arc-shaped cam seat 4.1 can make operational process more smooth,
Cam part 5.2 leads to torsionspring 6 and 4.1 hinge-connection of cam chair, pulls up the pull rod being located on fixture block arm 5.1 on both sides
5.3, fixture block arm 5.1 can reach maximum twist angle by the upward torsionspring 6 of torsionspring 6 that is attached thereto, torsionspring 6
Afterwards, fixture block arm 5.1 erects, and sleeve 2 is sheathed on spool, user holds the fixture block arm 5.1 on swingle, and body 3 is screwed in
The installation of valve pocket can be completed in sleeve 2.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the utility model also has various changes and improvements, these changes and improvements
It falls within the scope of the claimed invention.
Claims (7)
1. a kind of fast assembling-disassembling valve pocket, the valve sleeve body (1) including hollow tubular type, which is characterized in that the valve sleeve body (1) is also
Include:
Sleeve (2) is installed on outermost layer, two groups of card slots (2.1), the card slot is axially offered on the sleeve (2)
(2.1) two sides are equidistantly arranged with multiple groups kidney-shaped outer layer runner hole (2.2), and are formed in the internal screw thread of sleeve (2) inner wall
(2.3) section and optical axis section (2.4), the optical axis section (2.4) are formed in the top of the internal thread segment (2.3)；
Body (3) is installed in the sleeve (2), the body (3) include be opened on body (3) with the outer laminar flow
The equal-sized internal layer runner hole (3.1) in road hole (2.2), be formed in body (3) periphery can with the sleeve (2) cooperate
External thread section (3.2)；
Pullover (4) is set on body (3), and the pullover (4) further includes the swingle being vertically installed on the pullover (4)
(5), the swingle (5) and the pullover (4) hinge-connection.
2. a kind of fast assembling-disassembling valve pocket according to claim 1, which is characterized in that horizontal point on the optical axis section (2.4)
Portion has annular internal projection (2.5).
3. a kind of fast assembling-disassembling valve pocket according to claim 2, which is characterized in that evagination is distributed on the body (3)
It rises (3.3), the diameter of the outer lug (3.3) is less than or equal to the diameter of the internal projection (2.5).
4. a kind of fast assembling-disassembling valve pocket according to claim 1, which is characterized in that the pullover (4) is equipped with outer profile
For the cam chair (4.1) of arc.
5. a kind of fast assembling-disassembling valve pocket according to claim 4, which is characterized in that the swingle (5) includes can be with institute
The cam part (5.2) stating the fixture block arm (5.1) of card slot (2.1) clamping and being matched with the cam chair (4.1).
6. a kind of fast assembling-disassembling valve pocket according to claim 5, which is characterized in that the cam part (5.2) passes through torsion
Spring (6) and the cam chair (4.1) hinge-connection.
7. a kind of fast assembling-disassembling valve pocket according to claim 6, which is characterized in that the fixture block arm (5.1) is equipped with can
For the pull rod (5.3) of lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426085.3U CN208651799U (en) | 2018-03-28 | 2018-03-28 | A kind of fast assembling-disassembling valve pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820426085.3U CN208651799U (en) | 2018-03-28 | 2018-03-28 | A kind of fast assembling-disassembling valve pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208651799U true CN208651799U (en) | 2019-03-26 |
Family
ID=65774973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820426085.3U Active CN208651799U (en) | 2018-03-28 | 2018-03-28 | A kind of fast assembling-disassembling valve pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208651799U (en) |
-
2018
- 2018-03-28 CN CN201820426085.3U patent/CN208651799U/en active Active
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| GR01 | Patent grant |