CN205806653U - A kind of switching mode valve and Direct Travel executor's fast coupling connector - Google Patents
A kind of switching mode valve and Direct Travel executor's fast coupling connector Download PDFInfo
- Publication number
- CN205806653U CN205806653U CN201620742111.4U CN201620742111U CN205806653U CN 205806653 U CN205806653 U CN 205806653U CN 201620742111 U CN201620742111 U CN 201620742111U CN 205806653 U CN205806653 U CN 205806653U
- Authority
- CN
- China
- Prior art keywords
- joint sleeve
- executor
- connecting rod
- valve
- rod
- 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
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Abstract
The utility model discloses a kind of switching mode valve and Direct Travel executor's fast coupling connector, including upper joint sleeve, lower joint sleeve and connecting rod, the epimere of upper joint sleeve is connected fixing with executor's push rod, the hypomere of lower joint sleeve is connected fixing with valve rod, the bottom of connecting rod is provided with boss, ball-joint portion it is provided with between boss and the bottom of connecting rod, the epimere of connecting rod is fastened on inside the hypomere of upper joint sleeve, the hypomere of connecting rod is socketed in the inner side of lower joint sleeve epimere, and connecting rod can slide up and down relative to lower joint sleeve.The utility model has the advantage of this apparatus structure advantages of simple, convenient installation, can quickly couple, connect the concentricity that ensure that executor's push rod and valve rod when installing, can the most concentric problem of the both sides rod member that causes because of processing, alignment error of a certain degree of executor of making up and valve, it is not result in the bending of side weakness rod member, it is ensured that the switch of valve is smooth and easy, extends the service life of rod member.
Description
Technical field
This utility model relates to a kind of connection member, particularly relates to a kind of switching mode valve and quickly joins with Direct Travel executor
Joint.
Background technology
It is at present wafer type fixture block for couple switching mode valve rod and Direct Travel executor's push rod the most on the market, uses
Both sides are bored after attacking corresponding female thread by square respectively by valve rod, executor's push rod external screw thread, will be cut open by screw thread from centre,
Valve rod, executor's push rod external screw thread embed the screw thread cut open mutually, and the square screw cut open connects.This structure processed complex, cuts open
Opening and line need to be used to cut, processing cost is high, and the cycle is longer；This structure installs complexity, must assure that tooth is to tooth during installation；This structure
Lock-screw loosens, and valve can break the screw thread on valve rod, executor's push rod in opening-closing process；If can not in installation process
Ensure that valve rod is concentric with executor's push rod, it will cause side member bending, cause opening force to increase.
Utility model content
This utility model provides a kind of switching mode valve and Direct Travel executor's fast coupling connector, to solve above-mentioned asking
Topic.
The technical solution of the utility model is: a kind of switching mode valve and Direct Travel executor's fast coupling connector, including
Upper joint sleeve, lower joint sleeve and connecting rod, the epimere of described upper joint sleeve is connected fixing with executor's push rod, described lower joint sleeve
Hypomere is connected fixing with valve rod, and the bottom of described connecting rod is provided with boss, and the epimere of described connecting rod is fastened on described
Inside the hypomere of upper joint sleeve, the hypomere of described connecting rod is socketed in the inner side of described lower joint sleeve epimere, and described connecting rod is relative to institute
State lower joint sleeve can slide up and down.
Further, it is provided with ball-joint portion between the bottom of described boss and described connecting rod.
Further, tapped through hole, described upper joint sleeve and described executor's push rod it are provided with inside described upper joint sleeve
Connected mode is threaded.
Further, the connected mode of described connecting rod and described upper joint sleeve for threadeding, described connecting rod with described on
The fixed form of adapter sleeve lower end is spot welding.
Further, in described lower joint sleeve, it is provided with stepped hole, the size of described stepped hole, shape and described connecting rod, convex
Platform and ball-joint portion match.
Further, the hypomere of described stepped hole is provided with the connection of female thread, described lower joint sleeve and described valve rod
Mode is threaded.
Further, described upper joint sleeve and lower joint sleeve side are equipped with hole, location and lock-screw, described upper company
Female connector is fixed with described executor's push rod by described lock-screw, and described lower joint sleeve is by described lock-screw and described valve
Family of power and influence's bar is fixed.
Further, the center of the stepped hole in the center of the tapped through hole in described upper joint sleeve and described lower joint sleeve
On the same axis.
The beneficial effects of the utility model: the utility model has the advantage of this apparatus structure advantages of simple, conveniently install,
Can quickly couple, connect and when installing, ensure that the concentricity of executor's push rod and valve rod, it is possible to a certain degree of make up
The problem that both sides rod member that executor and valve cause because of processing, alignment error is the most concentric, is not result in side weakness rod member
Bending, it is ensured that the switch of valve is smooth and easy, extends the service life of rod member.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical solution of the utility model, below will be to institute in embodiment or description of the prior art
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only more of the present utility model
Embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
Fig. 1 is the structural representation of this utility model a kind of switching mode valve and Direct Travel executor's fast coupling connector.
Wherein, in figure, reference corresponds to: 1-upper joint sleeve, 2-lower joint sleeve, 3-connecting rod, 4-executor's push rod, 5-
Valve rod, 6-boss, the ball-joint portion of 7-, 8-lock-screw
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the premise of creative work
Lower obtained every other embodiment, broadly falls into the scope of this utility model protection.
Embodiment
Referring to Fig. 1, this utility model relates to a kind of switching mode valve and Direct Travel executor's fast coupling connector, including
Upper joint sleeve 1, lower joint sleeve 2 and connecting rod 3, the bottom of connecting rod 3 is provided with boss 6, is provided with tapped through hole inside upper joint sleeve 1,
Upper joint sleeve 1 for threadeding, is provided with stepped hole with executor's push rod 4 in lower joint sleeve 2, the hypomere of stepped hole is provided with interior spiral shell
Stricture of vagina, lower joint sleeve 2 is with valve rod 5 for threadeding, and the epimere of connecting rod 3 is threadedly attached in the hypomere of upper joint sleeve 1
Side, connecting rod 3 is spot welding with the fixed form of upper joint sleeve 1 lower end, and upper joint sleeve 1 and lower joint sleeve 2 side are equipped with location
Hole and lock-screw 8, upper joint sleeve 1 is fixing with executor's push rod 4 by lock-screw 8, and lower joint sleeve 2 is by lock-screw 8
Fixing with valve rod 5, connecting rod 3 is not fixing with lower joint sleeve 2 to be connected, and the relative lower joint sleeve 2 of connecting rod 3 can go up downslide
Dynamic, it is provided with ball-joint portion 7, the size of the stepped hole of lower joint sleeve 2, shape and connecting rod between the bottom of boss 6 and connecting rod 3
3, boss 6 and ball-joint portion 7 match.When the valve is closed, executor's push rod 4 first drive upper joint sleeve 1, connecting rod 3 to
Lower motion, acts on promotion valve rod 5 downwards when connecting rod boss 6 end face and valve rod 5 end contact, when valve has been in closedown
After, because executor's push rod 4, connecting rod 3 and valve rod 5 contact with each other, do not have the phenomenon that valve rod 5 runs up.Valve needs to open
Time, first executor's push rod 4 drives upper joint sleeve 1, connecting rod 3 to move upward, after connecting rod 3 sphere contacts with lower joint sleeve 2, and will
Band ovable valve stem 5 upwardly opens.The center of the stepped hole in the center of the tapped through hole in upper joint sleeve 1 and described lower joint sleeve 2
On the same axis, upper joint sleeve 1, lower joint sleeve 2 and connecting rod 3 attachment structure ensure that executor's push rod 4 and valve rod 5
Concentricity, is not result in side weakness member bending.
The utility model has the advantage of: the utility model has the advantage of this apparatus structure advantages of simple, conveniently install,
Can quickly couple, connect and when installing, ensure that the concentricity of executor's push rod and valve rod, it is possible to a certain degree of make up
The problem that both sides rod member that executor and valve cause because of processing, alignment error is the most concentric, is not result in side weakness rod member
Bending, it is ensured that the switch of valve is smooth and easy, extends the service life of rod member.
The above is preferred implementation of the present utility model, it should be noted that for the ordinary skill of the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit
Decorations are also considered as protection domain of the present utility model.
Claims (8)
1. a switching mode valve and Direct Travel executor's fast coupling connector, it is characterised in that: include upper joint sleeve (1), under
Adapter sleeve (2) and connecting rod (3), the epimere of described upper joint sleeve (1) is connected fixing with executor's push rod (4), described lower joint sleeve
(2) hypomere is connected fixing with valve rod (5), and the bottom of described connecting rod (3) is provided with boss (6), described connecting rod (3) upper
Section is fastened on inside the hypomere of described upper joint sleeve (1), and the hypomere of described connecting rod (3) is socketed in described lower joint sleeve (2)
The inner side of epimere, described connecting rod (3) the most described lower joint sleeve (2) can slide up and down.
A kind of switching mode valve the most according to claim 1 and Direct Travel executor's fast coupling connector, it is characterised in that:
Ball-joint portion (7) it is provided with between the bottom of described boss (6) and described connecting rod (3).
A kind of switching mode valve the most according to claim 1 and Direct Travel executor's fast coupling connector, it is characterised in that:
Described upper joint sleeve (1) inner side is provided with the connected mode of tapped through hole, described upper joint sleeve (1) and described executor's push rod (4)
For threaded.
A kind of switching mode valve the most according to claim 3 and Direct Travel executor's fast coupling connector, it is characterised in that:
The connected mode of described connecting rod (3) and described upper joint sleeve (1) for threadeding, described connecting rod (3) and described upper joint sleeve (1)
The fixed form of lower end is spot welding.
A kind of switching mode valve the most according to claim 1 and Direct Travel executor's fast coupling connector, it is characterised in that:
Stepped hole it is provided with, the size of described stepped hole, shape and described connecting rod (3), boss (6) and spherical in described lower joint sleeve (2)
Connecting portion (7) matches.
A kind of switching mode valve the most according to claim 5 and Direct Travel executor's fast coupling connector, it is characterised in that:
The hypomere of described stepped hole is provided with female thread, and described lower joint sleeve (2) is that screw thread connects with the connected mode of described valve rod (5)
Connect.
A kind of switching mode valve the most according to claim 1 and Direct Travel executor's fast coupling connector, it is characterised in that:
Being equipped with hole, location and lock-screw (8) on described upper joint sleeve (1) and lower joint sleeve (2) side, described upper joint sleeve (1) leads to
Cross described lock-screw (8) and described executor's push rod (4) to fix, described lower joint sleeve (2) by described lock-screw (8) with
Described valve rod (5) is fixed.
8., according to a kind of switching mode valve described in claim 3 or 5 and Direct Travel executor's fast coupling connector, its feature exists
In: the center of the stepped hole in the center of the tapped through hole in described upper joint sleeve (1) and described lower joint sleeve (2) is at same axle
On line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742111.4U CN205806653U (en) | 2016-07-14 | 2016-07-14 | A kind of switching mode valve and Direct Travel executor's fast coupling connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620742111.4U CN205806653U (en) | 2016-07-14 | 2016-07-14 | A kind of switching mode valve and Direct Travel executor's fast coupling connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205806653U true CN205806653U (en) | 2016-12-14 |
Family
ID=57510099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620742111.4U Expired - Fee Related CN205806653U (en) | 2016-07-14 | 2016-07-14 | A kind of switching mode valve and Direct Travel executor's fast coupling connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205806653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669497A (en) * | 2021-07-16 | 2021-11-19 | 江苏海博流体控制有限公司 | Straight stroke transmission device for valve actuator |
-
2016
- 2016-07-14 CN CN201620742111.4U patent/CN205806653U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113669497A (en) * | 2021-07-16 | 2021-11-19 | 江苏海博流体控制有限公司 | Straight stroke transmission device for valve actuator |
| CN113669497B (en) * | 2021-07-16 | 2023-05-26 | 江苏海博流体控制有限公司 | Straight travel transmission device for valve actuator |
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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: 20161214 Termination date: 20200714 |