CN207584149U - A kind of stainless steel pneumatic control valve - Google Patents
A kind of stainless steel pneumatic control valve Download PDFInfo
- Publication number
- CN207584149U CN207584149U CN201721716172.4U CN201721716172U CN207584149U CN 207584149 U CN207584149 U CN 207584149U CN 201721716172 U CN201721716172 U CN 201721716172U CN 207584149 U CN207584149 U CN 207584149U
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- China
- Prior art keywords
- button block
- block
- axis pin
- control valve
- storage box
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Abstract
The utility model is related to pneumatic operated valve fields, more particularly to a kind of stainless steel pneumatic control valve, including head protector, valve deck and valve body, the first button block and the second button block are socketed on valve body, wherein the first button block and the second button block are semi-cylindrical, and the rotation of the first button block is hinged in the second button block, the side of first button block and the second button block is fixedly connected with fixed plate, fixed plate is provided with through-hole, axis pin is socketed in through-hole, axis pin upper end is equipped with block, catch has elasticity, and it tilts and is located on the lower end curved surface of axis pin, second button block lower end is fixedly connected with pillar, lower rod end is fixedly connected with storage box, left and right side is fixedly connected with snap-gauge inside storage box, spanner is connected between the gap of snap-gauge, baffle is rotatablely hinged with outside storage box, baffle side is equipped with fixed block with storage box side, fixed block is equipped with theftproof lock.
Description
Technical field
The utility model is related to pneumatic operated valve fields, and in particular to a kind of stainless steel pneumatic control valve.
Background technology
Pneumatic control valve refers to control pressure, flow and the flow direction of air-flow in pneumatic system, and ensures pneumatically to hold
All kinds of pneumatic elements of units or mechanism normal work.The structure of pneumatic control valve is decomposed into valve body (comprising valve seat and valve
Hole etc.) and valve core two parts, according to the relative position of the two, there are two kinds of closed type and open type.Valve can be divided into from structure：
Cut-off type, slide column type and slide type three classes valve.
Pneumatic control valve refers to control pressure, flow and the flow direction of air-flow in pneumatic system, and ensures pneumatically to hold
All kinds of pneumatic elements of units or mechanism normal work.The element of control and adjusting compressed air pressure is known as pressure control
Valve.
The element of control and adjusting compressed air require is known as flow control valve.The member of air current flow direction is varied and controlled
Part is known as directional control valve.In addition to above-mentioned three classes control valve, the logic element of certain logic function can be also realized, including element
Fluidic of the inside without movable member and the pneumatic logic element for having movable member.On structural principle, logic element is basic
Upper identical with directional control valve, only volume and latus rectum are smaller, are generally used to realize the logical operation function of signal.In recent years
Come, as the miniaturization of pneumatic element and PLC control the extensive application in pneumatic system, pneumatic logic element applies model
It encloses and is being gradually reduced.Divide from control mode, pneumatic control can be divided into two class of intermittent controlled and continuous control.In intermittent controlled
In system, usually program behavior is realized with pressure-control valve, flow control valve and directional control valve；Continuous control system
In, other than pressure to be used, flow control valve, servo, proportional control valve etc. are also used, continuously to be controlled to system
System.
Existing stainless steel pneumatic control valve because using threaded connection, install and subsequent maintenance work in,
Staff generally requires to carry various spanners, is not easy to the development of work.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of stainless steel pneumatic control valve, mainly solves existing
Stainless steel pneumatic control valve because using threaded connection, install and subsequent maintenance work in, generally require to carry
Various spanners, the problem of being not easy to the development of work.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
A kind of stainless steel pneumatic control valve, including head protector, valve deck and valve body, it is characterised in that：Further include positioning device
And storage device, the positioning device include the first button block, the second button block, axis pin and catch, are socketed on the valve body described
First button block and second button block, wherein first button block and second button block are semi-cylindrical, and described first
Button block rotation is hinged in second button block, and the side of first button block and second button block is fixedly connected with fixation
Plate, the fixed plate are provided with through-hole, and the axis pin is socketed in the through-hole, and the axis pin upper end is equipped with block, the catch
With elasticity, and tilt and be located on the lower end curved surface of the axis pin；The storage device includes storage box, baffle and theftproof lock,
The second button block lower end is fixedly connected with pillar, and the lower rod end is fixedly connected with the storage box, in the storage box
Portion left and right side is fixedly connected with snap-gauge, and spanner is connected between the gap of the snap-gauge, and rotation is hinged outside the storage box
There is the baffle, the baffle side is equipped with fixed block with the storage box side, and the fixed block is equipped with the theftproof lock.
Preferably, the diameter of the through-hole is more than the diameter of the axis pin, and the block is cylinder, has a diameter larger than institute
State the diameter of through-hole.
Preferably, the catch both side surface is arcwall face, and is uniformly arranged on the side of the axis pin.
Preferably, the quantity of the catch is at least 3, and the outside curve of the catch is each other same
On circular conical surface.
Preferably, the snap-gauge be equipped with rubber slab, the spanner by squeeze the rubber slab be stuck in the snap-gauge it
Between.
Preferably, the quantity of the spanner is at least 1.
(3) advantageous effect
Compared to the prior art, the beneficial effects of the utility model are：(1) storage box, storage are provided on pneumatic operated valve
Spanner is equipped in box, and storage box is equipped with theftproof lock, and staff is facilitated to safeguard pneumatic operated valve, does not need to additionally carry dismounting work
Tool, can also prevent other people from opening baffle intentionally, it is intended that dismounting pneumatic operated valve；(2) the first button block is equipped between storage box and valve body
With the second button block, the first button block is fixedly connected with the second button block by axis pin, and axis pin bottom end is equipped with inclined elastic block piece, can
It realizes the fixation of axis pin, anti-dropout, and does not influence the dismounting of axis pin.The utility model is simple in structure, easy to use, practical function
It is prominent.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the schematic front view of the utility model；
Fig. 2 is the schematic internal view of storage box；
Fig. 3 is the structure diagram of positioning device；
Fig. 4 is the sectional view at fixed plate position；
Fig. 5 is the structure diagram of axis pin；
Each reference numeral is as follows：
1st, head protector；2nd, valve deck；3rd, valve body；4th, the first button block；5th, the second button block；6th, pillar；7th, storage box；8th, baffle；
9th, theftproof lock；10th, snap-gauge；11st, spanner；12nd, axis pin；13rd, catch.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model one end point embodiment rather than the embodiment held entirely.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
A kind of stainless steel pneumatic control valve as depicted in figs. 1 and 2, including head protector 1, valve deck 2 and valve body 3, further includes
Positioning device and storage device, positioning device includes the first button block 4, the second button block 5, axis pin 12 and catch 13, such as Fig. 4 and Fig. 5
It is shown, the first button block 4 and the second button block 5 are socketed on valve body, wherein the first button block 4 and the second button block 5 are semi-cylindrical, the two
Combination can be socketed on the caliber at 1 both ends of valve body, and the rotation of the first button block 4 is hinged in the second button block 5, the first button block 4
Fixed plate is fixedly connected with the side of the second button block 5, fixed plate is provided with through-hole, and axis pin 12 is socketed in through-holes, on axis pin 12
End is equipped with block, and here, the diameter of through-hole is more than the diameter of axis pin 12, and block is cylinder, has a diameter larger than the diameter of through-hole,
Catch 13 has elasticity, that is, has certain elastic deformability, the inclination of catch 13 is located on the lower end curved surface of axis pin 12, in this reality
It applies in example, 13 both side surface of catch is arcwall face, and quantity is 4, and is uniformly arranged on the side of axis pin 12, and catch 13
Outside curve each other on same circular conical surface, in this way when pulling axis pin 12 with external force, baffle 13 will resist solid
Fixed board prevents axis pin 12 from moving.
As shown in Figures 2 and 3, storage device includes storage box 7, baffle 8 and theftproof lock 9, and 5 lower end of the second button block, which is fixed, to be connected
Pillar 6 is connected to, 6 lower end of pillar is fixedly connected with storage box 7, and 7 inside left and right side of storage box is fixedly connected with snap-gauge 10, snap-gauge
Spanner 11 is connected between 10 gap, baffle 8 is rotatablely hinged with outside storage box 7,8 side of baffle is set with 7 side of storage box
There is fixed block, fixed block is equipped with theftproof lock 9, and the quantity of spanner 11 is at least 1 here, and spanner 11 is arranged on storage box 7
In, storage box 7 is set on control valve, can be simplified subsequent installation maintenance work, not needed to additionally carry dismantling device, carry
High working efficiency, in addition should also be equipped with rubber slab on snap-gauge 10, spanner 11 by squeeze rubber slab can be stuck in snap-gauge 10 it
Between, the stability of 11 position of spanner can be strengthened.
The operation principle of the utility model is as follows：When pneumatic control valve is installed, 11 grade of spanner can also be set together
Put under control valve, i.e., by the first button block 4 and the second button block 5 be socketed in 3 both ends of valve body on outlet pipe, then by axis pin
12 inject in the through-hole of fixed plate, and 13 stress of catch is toward contract, until the lower end of axis pin 12 passes through through-hole, catch 13 restores former
Shape, catch 13 resist fixed plate, can prevent axis pin 12 from coming off, and when needing to remove axis pin 12, first squeeze catch 13, then hold pin
It is moved outside axis 12；Spanner 11 is arranged in storage box 7, and storage box 7 is externally provided with baffle 8, and baffle 8 is antitheft with being provided with outside storage box 7
Lock 9, key is taken care of by staff, while staff is facilitated to safeguard pneumatic operated valve, can also prevent other people from opening intentionally
Baffle 8 takes out spanner 11, it is intended that dismounting pneumatic operated valve.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or carry out equivalent replacement to which part technical characteristic；And these
Modification is replaced, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (6)
1. a kind of stainless steel pneumatic control valve, including head protector (1), valve deck (2) and valve body (3), it is characterised in that：It is fixed to further include
Position device and storage device, the positioning device include the first button block (4), the second button block (5), axis pin (12) and catch (13),
First button block (4) and second button block (5) are socketed on the valve body, wherein first button block (4) and described
Two button blocks (5) are semi-cylindrical, and first button block (4) rotation is hinged on second button block (5), first button
The side of block (4) and second button block (5) is fixedly connected with fixed plate, and the fixed plate is provided with through-hole, the axis pin (12)
Be socketed in the through-hole, axis pin (12) upper end is equipped with block, and the catch (13) has elasticity, and tilt be located at it is described
On the lower end curved surface of axis pin (12)；The storage device includes storage box (7), baffle (8) and theftproof lock (9), second button
Block (5) lower end is fixedly connected with pillar (6), and pillar (6) lower end is fixedly connected with the storage box (7), the storage box
(7) internal left and right side is fixedly connected with snap-gauge (10), and spanner (11), the receipts are connected between the gap of the snap-gauge (10)
The baffle (8) is rotatablely hinged with outside case (7), baffle (8) side is equipped with the storage box (7) side and fixes
Block, the fixed block are equipped with the theftproof lock (9).
2. a kind of stainless steel pneumatic control valve according to claim 1, it is characterised in that：The diameter of the through-hole is more than institute
The diameter of axis pin (12) is stated, the block is cylinder, has a diameter larger than the diameter of the through-hole.
3. a kind of stainless steel pneumatic control valve according to claim 1, it is characterised in that：Catch (13) both side surface
For arcwall face, and it is uniformly arranged on the side of the axis pin (12).
4. a kind of stainless steel pneumatic control valve according to claim 3, it is characterised in that：The quantity of the catch (13) is extremely
It it is less 3, and between the outside curve of the catch (13) on same circular conical surface.
5. a kind of stainless steel pneumatic control valve according to claim 1, it is characterised in that：The snap-gauge (10) is equipped with rubber
Offset plate, the spanner (11) are stuck in by squeezing the rubber slab between the snap-gauge (10).
6. a kind of stainless steel pneumatic control valve according to claim 1, it is characterised in that：The quantity of the spanner (11) is extremely
It is 1 less.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716172.4U CN207584149U (en) | 2017-12-12 | 2017-12-12 | A kind of stainless steel pneumatic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721716172.4U CN207584149U (en) | 2017-12-12 | 2017-12-12 | A kind of stainless steel pneumatic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584149U true CN207584149U (en) | 2018-07-06 |
Family
ID=62736784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721716172.4U Expired - Fee Related CN207584149U (en) | 2017-12-12 | 2017-12-12 | A kind of stainless steel pneumatic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584149U (en) |
-
2017
- 2017-12-12 CN CN201721716172.4U patent/CN207584149U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |