CN215891257U - Energy-saving pneumatic threading valve - Google Patents
Energy-saving pneumatic threading valve Download PDFInfo
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- CN215891257U CN215891257U CN202122094846.4U CN202122094846U CN215891257U CN 215891257 U CN215891257 U CN 215891257U CN 202122094846 U CN202122094846 U CN 202122094846U CN 215891257 U CN215891257 U CN 215891257U
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Abstract
An energy-saving pneumatic threading valve comprises a pneumatic flange and a spindle, wherein a flange rod is arranged at one end below the inner side of the pneumatic flange, an end cover is arranged at the other end of the pneumatic flange, a transverse spring is connected between the flange rod and the end cover, an installation groove is arranged above the inner side of the pneumatic flange, and a pneumatic valve is arranged in the installation groove; this application makes the flange pole close atmospheric pressure through the influence of horizontal spring resilience force, and pneumatic valve then rebounds the tenesmus through spring assembly's influence and resets, has reached energy-concerving and environment-protective beneficial effect through this mode.
Description
Technical Field
The utility model relates to a valve, in particular to an energy-saving pneumatic threading valve.
Background
The pneumatic threading valve assembly adopted by the two-for-one twister in the current market is directly arranged right below the center of a spindle, and a pressure relief gap of about 2mm is formed between the lower end of the spindle and a valve cover; when the valve of the loop gas is opened, in order to ensure that enough spindle negative pressure is formed, the gas pressure loss is more in the process of blowing gas to the center of the spindle by the initial supply pressure, and the problem of energy waste is easily caused; when the initial supply pressure is insufficient, or the gap between the spindle center and the valve cover is not adjusted to a proper distance, the situation that the negative pressure inside the threading spindle is insufficient can occur, the threading function can be failed, and the product quality is easily influenced.
Disclosure of Invention
In order to solve the problems, the utility model provides an energy-saving pneumatic threading valve.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an energy-saving pneumatic threading valve, includes pneumatic flange and spindle, its characterized in that: the pneumatic flange is characterized in that a flange rod is arranged at one end of the lower side of the inner side of the pneumatic flange, an end cover is arranged at the other end of the pneumatic flange, a transverse spring is connected between the flange rod and the end cover, a mounting groove is arranged above the inner side of the pneumatic flange, a pneumatic valve is arranged in the mounting groove, the pneumatic valve is integrally of a structure shaped like a Chinese character 'tu', exhaust holes are formed in the lower side of the outer side surface of the pneumatic valve, a spring device is connected with the pneumatic valve in a splicing mode, the opening diameter of the upper end of the mounting groove is smaller than the diameter of the spring device, and the diameter of the spring device is larger than the diameter of the pneumatic valve.
Furthermore, 4-6 exhaust holes are arranged below the outer side surface of the pneumatic valve.
The utility model has the beneficial effects that: according to the pneumatic flange, air pressure is introduced into the pneumatic flange through the flange rod, the air exhaust hole is formed in the lower portion of the outer side surface of the pneumatic valve, the air pressure entering the pneumatic flange acts on the pneumatic valve to push the pneumatic valve upwards to be connected with an air pressure channel arranged on the spindle, and meanwhile, the air pressure enters the spindle through the pneumatic valve in the air exhaust hole; when loosening the flange pole, the flange pole receives the influence of horizontal spring resilience force to close atmospheric pressure, and pneumatic valve then rebounds through spring device's influence and descends and reset, has reached energy-concerving and environment-protective beneficial effect through this mode.
Drawings
Fig. 1 is a schematic illustration of a stereo splitting structure according to an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram according to an embodiment of the present invention.
Reference numerals: the pneumatic flange 1, the pneumatic valve 2, the spring device 3, the spindle 4, the flange rod 11, the transverse spring 12, the end cover 13, the mounting groove 14 and the exhaust hole 21.
Detailed Description
In order to make the technical solution of the present invention more apparent, the present invention is further described with reference to the following embodiments.
As shown in fig. 1-2, the energy-saving pneumatic threading valve according to the embodiment of the present invention comprises a pneumatic flange 1 and a spindle 4, and is characterized in that: the pneumatic flange is characterized in that one end of the lower portion of the inner side of the pneumatic flange 1 is provided with a flange rod 11, the other end of the pneumatic flange is provided with an end cover 13, a transverse spring 12 is connected and arranged between the flange rod 11 and the end cover 13, a mounting groove 14 is arranged above the inner side of the pneumatic flange 1, a pneumatic valve 2 is arranged in the mounting groove 14, the pneumatic valve 2 is integrally of a convex structure, an exhaust hole 21 is arranged below the outer side surface of the pneumatic valve 2, the spring device 3 is connected with the pneumatic valve 2 in a splicing mode, the opening diameter of the upper end of the mounting groove 14 is smaller than that of the spring device 3, and the diameter of the spring device 3 is larger than that of the pneumatic valve 2.
Furthermore, 4-6 exhaust holes 21 are arranged below the outer side surface of the pneumatic valve 2.
As shown in fig. 1-2, when the present application is required to perform air pressure introduction, the flange rod 11 is first pressed to open the air pressure channel and introduce the air pressure channel into the pneumatic flange 1, since the air vent 21 is arranged below the outer surface of the pneumatic valve 2, the air pressure entering the pneumatic flange 1 acts on the pneumatic valve 2 to push the pneumatic valve 2 upwards to connect with the air pressure channel arranged on the spindle 4, and meanwhile, the air pressure enters the spindle 4 from the air vent 21 through the pneumatic valve 2; when loosening flange pole 11, flange pole 11 receives the influence of the resilience force of transverse spring 12 to close atmospheric pressure, and pneumatic valve 2 then rebounds through spring assembly 3's influence and descends and resets, has reached energy-concerving and environment-protective beneficial effect through this mode.
The above embodiments may be combined with each other and further implemented without being mutually opposed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (2)
1. The utility model provides an energy-saving pneumatic valve of threading, includes pneumatic flange (1) and spindle (4), its characterized in that: pneumatic flange (1) inboard below one end is equipped with flange pole (11), and the other end is equipped with end cover (13), it is equipped with horizontal spring (12) to connect between flange pole (11) and end cover (13), pneumatic flange (1) inboard top is equipped with mounting groove (14), the installation is equipped with pneumatic valve (2) in mounting groove (14), pneumatic valve (2) wholly are "protruding" font structure, and its outside surface below is equipped with exhaust hole (21), and spring assembly (3) and pneumatic valve (2) concatenation each other are connected, mounting groove (14) upper end opening diameter is less than the diameter of spring assembly (3), the diameter of spring assembly (3) is greater than the diameter of pneumatic valve (2).
2. The energy-saving pneumatic threading valve of claim 1, characterized in that: 4-6 exhaust holes (21) are arranged below the outer side surface of the pneumatic valve (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122094846.4U CN215891257U (en) | 2021-09-01 | 2021-09-01 | Energy-saving pneumatic threading valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122094846.4U CN215891257U (en) | 2021-09-01 | 2021-09-01 | Energy-saving pneumatic threading valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891257U true CN215891257U (en) | 2022-02-22 |
Family
ID=80503198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122094846.4U Active CN215891257U (en) | 2021-09-01 | 2021-09-01 | Energy-saving pneumatic threading valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891257U (en) |
-
2021
- 2021-09-01 CN CN202122094846.4U patent/CN215891257U/en active Active
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