CN219529860U

CN219529860U - Self-supporting pneumatic regulating valve

Info

Publication number: CN219529860U
Application number: CN202320083586.7U
Authority: CN
Inventors: 龚朝刚
Original assignee: Hangzhou Gongshi Mould Machinery Co ltd
Current assignee: Hangzhou Gongshi Mould Machinery Co ltd
Priority date: 2023-01-29
Filing date: 2023-01-29
Publication date: 2023-08-15
Anticipated expiration: 2033-01-29

Abstract

The utility model relates to the technical field of regulating valves and discloses a self-supporting pneumatic regulating valve which comprises a main body box, wherein a sealing block is movably arranged in the middle of the inner cavity of the main body box, the top of the sealing block is fixedly connected with a first threaded rod, the top of the main body box is fixedly provided with a fixed block, both sides of the inner cavity of the fixed block are respectively provided with a sliding groove, the inner cavity of each sliding groove is movably provided with a sliding block, the inner side of each sliding block is fixedly provided with a connecting block, and the connecting blocks are fixedly connected with the first threaded rod. This self-supporting pneumatic control valve through the setting of sealing block, can control the business turn over of rivers, through the setting of first threaded rod, can drive the sealing block and open and shut, through the setting of fixed block, is convenient for restrict first threaded rod and rotates, through the setting of spout, is convenient for install the slider, through the setting of slider, the upper and lower displacement of first threaded rod of being convenient for, through the setting of connecting block, can strengthen the contact of first threaded rod and slider.

Description

Self-supporting pneumatic regulating valve

Technical Field

The utility model relates to the technical field of regulating valves, in particular to a self-supporting pneumatic regulating valve.

Background

The regulating valve is also called a control valve, and in the field of industrial automation process control, a final control element for changing process parameters such as medium flow, pressure, temperature, liquid level and the like by power operation is realized by receiving a control signal output by a regulating control unit; generally consists of an actuating mechanism and a valve; in the automatic control of modern factories, the regulating valve plays a very important role; therefore, the self-standing regulating valve is innovated and designed, and the development of the production technology of the regulating valve is promoted.

In the technical field of regulating valves, a self-supporting pneumatic regulating valve is needed, china patent discloses a high-precision self-supporting regulating valve (grant bulletin No. CN 210920158U), the size between a protruding block and a groove can be set by the technology of the patent, so that the limit between a push rod and a connecting inner cavity can be realized, the situation that the gap between the push rod and the connecting inner cavity is large, the valve rod is dislocated in the connecting inner cavity to a large extent is reduced, the inconvenience is brought to the up-down lifting operation of the valve rod, the working efficiency of the self-supporting regulating valve is influenced, however, the condition that the sealing effect is reduced due to the impact of water is often encountered by the regulating valve in the use process, the sealing block cannot be well clamped by the device, and the water leakage is easy to occur. Accordingly, one skilled in the art would provide a self-standing pneumatic regulator valve to address the problems set forth in the background above.

Disclosure of Invention

The present utility model is directed to a self-standing pneumatic control valve, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

1. the utility model provides a self-supporting pneumatic control valve, includes the main part case, the mid point movable mounting of main part case inner chamber has the sealing block, the top fixedly connected with first threaded rod of sealing block, the top fixed mounting of main part case has the fixed block, the spout has all been seted up to the both sides of fixed block inner chamber, the inner chamber movable mounting of spout has the slider, the inboard fixed mounting of slider has the connecting block, connecting block and first threaded rod fixed connection, the top threaded connection of first threaded rod has first thread bush, the top fixed mounting of first thread bush has the connecting plate, the both sides fixed mounting of main part case has chucking mechanism; the inner side of the clamping mechanism comprises an inner pipe, a spring clamp, a pressing block and a sleeve, the top of the inner pipe is fixedly provided with the spring clamp, the outer side of the spring clamp is fixedly provided with the pressing block, and the top of the inner pipe is movably connected with the sleeve.

As still further aspects of the utility model: the outside fixed mounting of fixed block has the fixed plate, the top fixed mounting of fixed plate has the connecting rod, the top fixed mounting of connecting rod has the pneumatic cylinder.

As still further aspects of the utility model: the top of connecting plate fixed mounting has the second threaded rod, the top threaded connection of second threaded rod has the second thread bush.

As still further aspects of the utility model: the top of the pressure cylinder inner cavity is fixedly provided with a fixed base, the bottom of the fixed base is fixedly provided with a control spring, and the bottom of the control spring is fixedly provided with a control board.

As still further aspects of the utility model: the control panel is fixedly connected with the second thread bush, and an air inlet block is fixedly arranged at the top of the pressure cylinder.

As still further aspects of the utility model: the left side fixedly connected with intake pipe of air inlet piece, the bottom fixedly connected with control valve of intake pipe.

As still further aspects of the utility model: the right side of the control valve is fixedly provided with a control box, and the front surface of the control box is fixedly provided with a pressure gauge.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the sealing block, water flow can be controlled to enter and exit, the sealing block can be driven to open and close through the arrangement of the first threaded rod, the first threaded rod is convenient to rotate through the arrangement of the fixed block, the sliding block is convenient to install through the arrangement of the sliding groove, the first threaded rod is convenient to move up and down through the arrangement of the sliding block, the connection between the first threaded rod and the sliding block can be enhanced through the arrangement of the connecting block, the rotational kinetic energy of the first threaded rod can be converted into linear kinetic energy through the arrangement of the first threaded sleeve, thereby better clamping the sealing block, the pressure cylinder is convenient to control the sealing block through the arrangement of the connecting plate, the pipeline is convenient to install and detach through the arrangement of the spring clamp, the sleeve is convenient to take out through the arrangement of the pressing block, and the spring clamp is convenient to control through the arrangement of the pressing block.

2. The utility model is convenient for installing the connecting rod through the setting of the fixed plate, is convenient for compressing the internal air through the setting of the pressure cylinder, can drive the connecting plate to rotate through the setting of the second threaded rod, is convenient for driving the second threaded rod to rotate through the setting of the second threaded sleeve, is convenient for reinforcing the installation of the control spring through the setting of the fixed base, is convenient for driving the second threaded sleeve up and down through the setting of the control plate, is convenient for pressurizing the pressure cylinder through the setting of the air inlet block, is convenient for controlling the internal pressure of the pressure cylinder through the setting of the control valve, and is convenient for a user to observe the internal pressure of the pressure cylinder through the setting of the pressure gauge.

Drawings

FIG. 1 is a front perspective view of a self-standing pneumatic regulator valve;

FIG. 2 is a rear perspective view of a self-standing pneumatic regulator valve;

FIG. 3 is a partial perspective view of a self-standing pneumatic regulator valve;

FIG. 4 is a front cross-sectional view of a self-standing pneumatic regulator valve;

fig. 5 is a front cross-sectional view of the structure of a clamping mechanism in a self-standing pneumatic control valve.

In the figure: 1. a main body box; 2. a sealing block; 3. a first threaded rod; 4. a fixed block; 5. a chute; 6. a slide block; 7. a connecting block; 8. a first threaded sleeve; 9. a connecting plate; 10. a clamping mechanism; 1001. an inner tube; 1002. a spring clip; 1003. pressing blocks; 1004. a sleeve; 11. a fixing plate; 12. a connecting rod; 13. a pressure cylinder; 14. a second threaded rod; 15. a second threaded sleeve; 16. a fixed base; 17. a control spring; 18. a control board; 19. an air inlet block; 20. an air inlet pipe; 21. a control valve; 22. a control box; 23. a pressure gauge.

Detailed Description

Referring to fig. 1-5, a self-standing pneumatic control valve comprises a main body box 1, wherein a sealing block 2 is movably installed in the middle of the inner cavity of the main body box 1, a first threaded rod 3 is fixedly connected to the top of the sealing block 2, a fixed block 4 is fixedly installed at the top of the main body box 1, sliding grooves 5 are formed in two sides of the inner cavity of the fixed block 4, a sliding block 6 is movably installed in the inner cavity of the sliding groove 5, a connecting block 7 is fixedly installed on the inner side of the sliding block 6, the connecting block 7 is fixedly connected with the first threaded rod 3, a first threaded sleeve 8 is in threaded connection with the top of the first threaded rod 3, a connecting plate 9 is fixedly installed at the top of the first threaded sleeve 8, and clamping mechanisms 10 are fixedly installed on two sides of the main body box 1; the inner side of the clamping mechanism 10 comprises an inner tube 1001, a spring clamp 1002, a pressing block 1003 and a sleeve 1004, the spring clamp 1002 is fixedly arranged at the top of the inner tube 1001, the pressing block 1003 is fixedly arranged at the outer side of the spring clamp 1002, and the sleeve 1004 is movably connected to the top of the inner tube 1001.

Specifically, the outside fixed block 4 fixed mounting has fixed plate 11, and fixed plate 11's top fixed mounting has connecting rod 12, and the top fixed mounting of connecting rod 12 has pressure cylinder 13.

Through above-mentioned technical scheme, through the setting of fixed plate 11, be convenient for install connecting rod 12, through the setting of pneumatic cylinder 13, be convenient for compress inside air.

Specifically, a second threaded rod 14 is fixedly installed at the top of the connecting plate 9, and a second thread sleeve 15 is connected to the top of the second threaded rod 14 in a threaded manner.

Through above-mentioned technical scheme, through the setting of second threaded rod 14, can drive connecting plate 9 rotation, through the setting of second thread bush 15, be convenient for drive second threaded rod 14 rotation.

Specifically, a fixed base 16 is fixedly installed at the top of the inner cavity of the pressure cylinder 13, a control spring 17 is fixedly installed at the bottom of the fixed base 16, and a control board 18 is fixedly installed at the bottom of the control spring 17.

Through above-mentioned technical scheme, through unable adjustment base 16's setting, the installation of the reinforcement control spring 17 of being convenient for, through the setting of control panel 18, be convenient for drive second thread bush 15 from top to bottom.

Specifically, the control plate 18 is fixedly connected with the second threaded sleeve 15, and an air inlet block 19 is fixedly installed at the top of the pressure cylinder 13.

By the above technical scheme, the pressure cylinder 13 is conveniently pressurized by the arrangement of the air inlet block 19.

Specifically, an air inlet pipe 20 is fixedly connected to the left side of the air inlet block 19, and a control valve 21 is fixedly connected to the bottom of the air inlet pipe 20.

By the technical scheme, the pressure inside the pressure cylinder 13 is conveniently controlled by the arrangement of the control valve 21.

Specifically, a control box 22 is fixedly installed on the right side of the control valve 21, and a pressure gauge 23 is fixedly installed on the front surface of the control box 22.

Through the above technical scheme, through the setting of manometer 23, the user of being convenient for observes pressure cylinder 13 inside.

The working principle of the utility model is as follows: when the device is used, the sealing block 2 can be controlled to flow in and out, the sealing block 2 can be driven to open and close through the first threaded rod 3, the first threaded rod 3 is limited to rotate through the fixed block 4, the sliding block 6 can be conveniently installed through the sliding groove 5, the first threaded rod 3 can be conveniently displaced up and down through the sliding block 6, the connection between the first threaded rod 3 and the sliding block 6 can be enhanced through the connecting block 7, the rotational kinetic energy of the first threaded rod 3 can be converted into linear kinetic energy through the first threaded sleeve 8, the sealing block 2 is conveniently controlled by the pressure cylinder 13 through the connecting plate 9, the pipe is conveniently detached through the clamping mechanism 10, the sleeve 1004 is conveniently taken out through the spring clamp 1002, the spring clamp 1002 is conveniently controlled through the pressing block 1003, the connecting rod 12 is conveniently installed through the fixed plate 11, the internal air is conveniently compressed through the pressure cylinder 13, the connecting plate 9 can be conveniently driven to rotate through the second threaded sleeve 15, the second threaded sleeve 14 is conveniently driven to rotate through the second threaded sleeve 14, the fixed base 16 is conveniently reinforced and the control spring 17 is conveniently installed through the fixed base 18, the pressure cylinder 13 is conveniently pressurized through the air inlet block 19, the pressure gauge 21 is conveniently controlled by the control valve 21, and the pressure gauge 13 is conveniently controlled by the pressure gauge 13 and the pressure gauge is conveniently controlled by the pressure gauge 23.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a self-supporting pneumatic control valve, includes main part case (1), its characterized in that: the novel sealing device is characterized in that a sealing block (2) is movably arranged at the middle part of an inner cavity of the main body box (1), a first threaded rod (3) is fixedly connected to the top of the sealing block (2), a fixing block (4) is fixedly arranged at the top of the main body box (1), sliding grooves (5) are formed in two sides of the inner cavity of the fixing block (4), a sliding block (6) is movably arranged in the inner cavity of the sliding groove (5), a connecting block (7) is fixedly arranged on the inner side of the sliding block (6), the connecting block (7) is fixedly connected with the first threaded rod (3), a first threaded sleeve (8) is connected with the top of the first threaded rod (3), a connecting plate (9) is fixedly arranged at the top of the first threaded sleeve (8), and clamping mechanisms (10) are fixedly arranged at two sides of the main body box (1);

the inner side of the clamping mechanism (10) comprises an inner tube (1001), a spring clamp (1002), a pressing block (1003) and a sleeve (1004), the spring clamp (1002) is fixedly arranged at the top of the inner tube (1001), the pressing block (1003) is fixedly arranged at the outer side of the spring clamp (1002), and the sleeve (1004) is movably connected to the top of the inner tube (1001).

2. A self-standing pneumatic regulator valve according to claim 1, wherein: the outside fixed block (4) fixed mounting has fixed plate (11), the top fixed mounting of fixed plate (11) has connecting rod (12), the top fixed mounting of connecting rod (12) has pneumatic cylinder (13).

3. A self-standing pneumatic regulator valve according to claim 1, wherein: the top of connecting plate (9) fixed mounting has second threaded rod (14), the top threaded connection of second threaded rod (14) has second thread bush (15).

4. A self-standing pneumatic regulator valve according to claim 2, wherein: the top of the inner cavity of the pressure cylinder (13) is fixedly provided with a fixed base (16), the bottom of the fixed base (16) is fixedly provided with a control spring (17), and the bottom of the control spring (17) is fixedly provided with a control board (18).

5. The free-standing pneumatic regulator valve according to claim 4, wherein: the control plate (18) is fixedly connected with the second threaded sleeve (15), and an air inlet block (19) is fixedly arranged at the top of the pressure cylinder (13).

6. The free-standing pneumatic regulator valve according to claim 5, wherein: the left side of intake block (19) fixedly connected with intake pipe (20), the bottom fixedly connected with control valve (21) of intake pipe (20).

7. The free-standing pneumatic regulator valve according to claim 6, wherein: the right side of control valve (21) is fixed mounting has control box (22), the front fixed mounting of control box (22) has manometer (23).