CN209027784U - A kind of rotary flow control valve zero-bit regulating device - Google Patents
A kind of rotary flow control valve zero-bit regulating device Download PDFInfo
- Publication number
- CN209027784U CN209027784U CN201821900142.3U CN201821900142U CN209027784U CN 209027784 U CN209027784 U CN 209027784U CN 201821900142 U CN201821900142 U CN 201821900142U CN 209027784 U CN209027784 U CN 209027784U
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- China
- Prior art keywords
- control valve
- turntable
- flow control
- fixed underpan
- adjusting
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- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model discloses a kind of rotary flow control valve zero-bit regulating devices, including fixed underpan, adjusting turntable, fixing screws, adjusting screw and briquetting；Fixed underpan is pressed abd fixed on two end faces of rotary flow control valve by fixing screws；It adjusts turntable to be placed on fixed underpan, can be rotated relative to chassis；The motor on rotary flow control valve is tightly secured together with turntable is adjusted by adjusting screw and briquetting, enables motor and adjusts turntable relative to hood synchronous rotation；Adjusting on turntable and fixed underpan has graduation mark, can read the rotational angle of turntable and motor.The utility model effectively increases the accuracy of valve zero-bit adjusting, and has many advantages, such as that structure is simple, easily operated, at low cost, versatile.
Description
Technical field
The utility model relates to a kind of adjustment devices of flow control valve, and in particular to a kind of rotary flow control valve zero
Position regulating device.
Background technique
Rotary flow control valve is a kind of complex components for integrating motor and control technology, major function be
Electric part and hydraulic part are connected in hydraulic system, the small electric signal of input can be converted to powerful
Hydraulic pressure signal output, has many advantages, such as that input power is small, power amplification ratio is high, dynamic property is good, is with a wide range of applications.
It is artificial hand in regulating valve zero-bit currently, there is no efficient apparatus in regulating rotating type flow control valve zero-bit
It is dynamic to adjust, under efficiency, need to adjust for a long time, it is time-consuming and laborious.With the deep popularization of rotary flow control valve, and
Extensively, largely use, certainly will need it is a kind of efficiently, efficiently zero-bit regulating device, to improve rotary flow control valve
Zero-bit adjusts efficiency, reduces cost.
Utility model content
The purpose of this utility model is to provide a kind of rotary flow control valve zero-bit regulating devices, can effectively improve rotation
The accuracy and efficiency that rotatable flow control valve zero-bit is adjusted.
Realize the technical solution of the utility model aim are as follows: a kind of rotary flow control valve zero-bit regulating device includes
Fixed underpan adjusts turntable, fixing screws, adjusts screw and briquetting；
The fixed underpan is disc-shaped structure, and the bottom of fixed underpan is provided with two symmetrical trunnions；The fixed spiral shell
Nail locks the both ends of the surface of flow control valve by the threaded hole on trunnion, to keep fixed underpan fixed；Described adjust turns
Disk is placed on fixed underpan, can be freely rotated relative to fixed underpan；It is all provided on the fixed underpan and the adjusting turntable
It is equipped with calibrated dial line, is aligned calibrated dial line in pre-assembled, when adjusting turntable and fixed underpan relatively rotates, is used for
Read the angle relatively rotated；It is provided with two symmetrical support lug structures on the adjusting turntable, adjusts screw by adjusting on turntable
Support lug structure adjust two briquettings between mutual distance, thus make two briquettings compress control valve on motor housing；Work as adjusting
When turntable rotates, housing into rotation of the motor relative to control valve is driven, thus the zero-bit of regulating rotating type flow control valve.
Compared with prior art, the remarkable advantage of the utility model are as follows: the utility model provides a kind of rotary flow control
The accommodation accuracy and efficiency of rotary flow control valve zero-bit can be improved in the zero-bit regulating device of valve processed, has structure letter
It is single, it is easily operated, it is at low cost, it is versatile the features such as.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the zero-bit regulating device of the rotary flow control valve of the utility model.
Fig. 2 is the top view of the zero-bit regulating device of the rotary flow control valve of the utility model.
Wherein, 1- fixed underpan, 2- adjust turntable, 3- fixing screws, 4- and adjust screw, 5- briquetting.
Specific embodiment
In conjunction with Fig. 1, Fig. 2, a kind of rotary flow control valve zero-bit regulating device, including driving fixed underpan 1, adjusting turn
Disk 2, adjusts screw 4, briquetting 5 at fixing screws 3.
The fixed underpan 1 is disc-shaped structure, and tray bottom is provided with two symmetrical support lug structures, has at trunnion center
Two tapped through holes；The fixing screws 3 adjust relative distance by the threaded hole on trunnion, to lock the two of flow control valve
End face keeps fixed underpan 1 fixed.The adjusting turntable 2 is placed on fixed underpan 1, can be relative to fixed underpan 1 certainly
By rotating.It in fixed underpan 1 and adjusts on turntable 2, has calibrated dial line, its alignment can be made in pre-assembled, adjusting
When turntable 2 and fixed underpan 1 relatively rotate, the angle of relative rotation can be read.The adjusting turntable 2 is provided with two symmetrical branch
Ear structure has two tapped through holes at trunnion center, adjust screw 4 by the support lug structure adjusted on turntable 2 adjust two briquettings 5 it
Between mutual distance, so that two briquettings 5 be enable closely to compress the motor housing on control valve.When adjusting the rotation of turntable 2, energy
Housing into rotation of the motor relative to control valve is enough driven, thus the zero-bit of regulating rotating type flow control valve.
Further, screw 4 is adjusted to be fixedly connected with corresponding briquetting 5.
Further, the two symmetrical trunnions adjusted on turntable 2 are provided with threaded hole, and the adjusting screw 4 passes through threaded hole
The relative distance of briquetting 5 between two screws is adjusted, so as to so as to adjust the rotation synchronous with the motor housing of flow control valve of turntable 2
Turn.
Further, the threaded hole adjusted on 2 trunnion of turntable is arranged in trunnion center, and the line of two threaded holes passes through
Adjust 2 center of circle of turntable.
Further, the threaded hole on 1 trunnion of fixed underpan is arranged in trunnion center, and the line of two threaded holes passes through
1 center of circle of fixed underpan.
The zero-bit regulating device of the rotary flow control valve of the utility model can be adjusted in actual work by rotation
Driven by rotary disc motor integrally rotates relative to valve body, while according to fixed underpan and can adjust the scale on turntable,
The rotational angle of motor entirety is accurately read out, therefore can accurately adjust the zero-bit of valve.
The utility model is described in detail below with reference to embodiment.
Embodiment
A kind of zero-bit regulating device of rotary flow control valve, comprising fixed underpan 1, adjust turntable 2, fixing screws 3,
Adjust screw 4, briquetting 5.The fixed underpan 1 is disc-shaped structure, has two symmetrical trunnions in the one end on chassis.The fixed spiral shell
Nail 3 locks the both ends of the surface of flow control valve by the threaded hole on trunnion, to keep fixed underpan fixed.Described adjust turns
Disk 2 is a disc-shaped structure, is placed on fixed underpan 1, can be freely rotated relative to fixed underpan 1.In 1 He of fixed underpan
It adjusts on turntable 2, has calibrated dial line, its alignment can be made in pre-assembled, adjusting turntable 2 and fixed underpan 1 relatively
When rotation, the angle of relative rotation can be read.There are two symmetrical support lug structures in described one end for adjusting turntable 2, and it is logical to adjust screw 4
The mutual distance between support lug structure two briquettings 5 of adjusting on turntable 2 is overregulated, so that two briquettings 5 be enable closely to compress control
Motor housing on valve processed.When adjusting the rotation of turntable 2, it is able to drive housing into rotation of the motor relative to control valve, to adjust
Save the zero-bit of rotary flow control valve.
The fixing screws are by the threaded hole in two symmetrical trunnions on fixed underpan, between adjustable two screw
Mutual distance, so as to be fixedly connected fixed underpan on flow control valve housing.The adjusting screw passes through adjusting
The threaded hole in two symmetrical trunnions on turntable, the mutual distance of briquetting between adjustable two screw, so as to so as to adjust
The motor housing synchronous rotary of turntable and flow control valve.
Rotary flow control valve zero-bit can be improved in the zero-bit regulating device of the rotary flow control valve of the utility model
Accommodation accuracy and efficiency, have structure it is simple, it is easily operated, it is at low cost, it is versatile the features such as.
Claims (5)
1. a kind of rotary flow control valve zero-bit regulating device, which is characterized in that including fixed underpan (1), adjust turntable
(2), fixing screws (3), adjusting screw (4) and briquetting (5)；
The fixed underpan (1) is disc-shaped structure, and the bottom of fixed underpan is provided with two symmetrical trunnions；The fixing screws
(3) both ends of the surface that flow control valve is locked by the threaded hole on trunnion, to keep fixed underpan (1) fixed；The tune
Section turntable (2) is placed on fixed underpan (1), can be freely rotated relative to fixed underpan (1)；The fixed underpan (1) and institute
State adjust turntable (2) on be provided with calibrated dial line, make in pre-assembled calibrated dial line be aligned, adjust turntable (2) and
When fixed underpan (1) relatively rotates, for reading the angle relatively rotated；Two symmetrical branch are provided on the adjusting turntable (2)
Ear structure adjusts screw (4) by adjusting the mutual distance between the support lug structure adjusting two briquettings (5) on turntable (2), thus
Two briquettings (5) are made to compress the motor housing on control valve；When adjusting turntable (2) rotation, drive motor relative to control valve
Housing into rotation, thus the zero-bit of regulating rotating type flow control valve.
2. rotary flow control valve zero-bit regulating device according to claim 1, which is characterized in that adjust screw (4)
It is fixedly connected with corresponding briquetting (5).
3. rotary flow control valve zero-bit regulating device according to claim 1 or 2, which is characterized in that adjust turntable
(2) two symmetrical trunnions on are provided with threaded hole, and the adjusting screw (4) adjusts briquetting (5) between two screws by threaded hole
Relative distance, so as to so that adjust turntable (2) and flow control valve motor housing synchronous rotary.
4. rotary flow control valve zero-bit regulating device according to claim 3, which is characterized in that adjust turntable (2)
In trunnion center, the line of two threaded holes, which passes through, adjusts turntable (2) center of circle for threaded hole setting on trunnion.
5. rotary flow control valve zero-bit regulating device according to claim 1, which is characterized in that fixed underpan (1)
In trunnion center, the line of two threaded holes passes through fixed underpan (1) center of circle for threaded hole setting on trunnion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900142.3U CN209027784U (en) | 2018-11-19 | 2018-11-19 | A kind of rotary flow control valve zero-bit regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821900142.3U CN209027784U (en) | 2018-11-19 | 2018-11-19 | A kind of rotary flow control valve zero-bit regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209027784U true CN209027784U (en) | 2019-06-25 |
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ID=66909742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821900142.3U Active CN209027784U (en) | 2018-11-19 | 2018-11-19 | A kind of rotary flow control valve zero-bit regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209027784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374288A (en) * | 2018-11-19 | 2019-02-22 | 南京晨光集团有限责任公司 | A kind of rotary flow control valve zero-bit regulating device |
-
2018
- 2018-11-19 CN CN201821900142.3U patent/CN209027784U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109374288A (en) * | 2018-11-19 | 2019-02-22 | 南京晨光集团有限责任公司 | A kind of rotary flow control valve zero-bit regulating device |
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