CN218582408U

CN218582408U - Pneumatic valve connecting rod

Info

Publication number: CN218582408U
Application number: CN202222654730.6U
Authority: CN
Inventors: 马崇武
Original assignee: Foshan Chongmao Technology Co ltd
Current assignee: Foshan Chongmao Technology Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-03-07
Anticipated expiration: 2032-10-09

Abstract

The utility model belongs to the technical field of the pneumatic valve connecting rod, concretely relates to pneumatic valve connecting rod, including solid fixed cylinder, connecting rod, connecting cylinder, base, connector, stop gear, adjustment mechanism, the fixedly connected with connecting rod on the solid fixed cylinder, the connecting cylinder has been cup jointed in the outside slip of connecting rod, the fixedly connected with base on solid fixed cylinder and the connecting cylinder, the fixedly connected with connector on the base, be provided with stop gear on the base. The utility model discloses a be provided with parts such as connecting rod, connecting cylinder, draw-in groove, bail, the accessible rotates the bail of unscrewing, alright adjust the position of connecting rod in the connecting cylinder, through rotating the gyratory fixture block alright carry on spacingly to the position that the connecting rod has adjusted, can conveniently adjust the length of this pneumatic valve connecting rod, it is more convenient when using to make it, has solved the problem that current pneumatic valve connecting rod is inconvenient when using to carry out the regulation to the length of self.

Description

Pneumatic valve connecting rod

Technical Field

The utility model relates to a pneumatic valve connecting rod technical field specifically is a pneumatic valve connecting rod.

Background

Pneumatic valves are currently valves which are actuated by means of compressed air. The pneumatic valve only makes clear the practice of specification, classification, worker pressure and just satisfies the purchase requirement when purchasing, can be used to control the flow of various types of fluid such as air, water, steam, various corrosive medium, mud, oil, liquid metal and radioactive medium, and the pneumatic valve connecting rod is the connecting rod that is used for control flap, and the utility model discloses a pneumatic valve connecting rod according to patent grant publication No. CN213451932U, including valve housing, connect in the connecting rod of valve housing and connect in the adapter sleeve of connecting rod, be equipped with the protective sheath on the adapter sleeve, the protective sheath is big or small looks adaptation with the shape of adapter sleeve inner wall, connecting rod and adapter sleeve integrated into one piece, be equipped with the bolt of fixed connection in valve housing on the valve housing, bolt one end and connecting rod in close contact with. The existing pneumatic valve connecting rod is inconvenient to install with the connecting piece when in use, and the length of the existing pneumatic valve connecting rod is inconvenient to adjust when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pneumatic valve connecting rod has solved current pneumatic valve connecting rod inconvenient and the connecting piece installation when using, and current pneumatic valve connecting rod inconvenient when using carry out the problem adjusted to the length of self.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic valve connecting rod, includes solid fixed cylinder, connecting rod, connecting cylinder, base, connector, stop gear, adjustment mechanism, fixedly connected with connecting rod on the solid fixed cylinder, the connecting cylinder has been cup jointed in the outside slip of connecting rod, fixedly connected with base on solid fixed cylinder and the connecting cylinder, fixedly connected with connector on the base, be provided with stop gear on the base, be provided with adjustment mechanism on the connecting cylinder.

Preferably, stop gear includes arm-tie, slide bar, spacing ring, spring, limiting plate, fixture block, the contact has the arm-tie on the base, fixedly connected with slide bar on the arm-tie, fixedly connected with spacing ring on the base, the arm-tie contacts with the spacing ring, the outside of slide bar is provided with the spring, fixedly connected with limiting plate on the arm-tie, fixedly connected with fixture block on the limiting plate, the inside sliding connection of connector has the fixture block.

Preferably, the inside sliding connection of spacing ring has the slide bar, the inside sliding connection of base has the slide bar.

Preferably, one end of the spring is in contact with the sliding rod, and the other end of the spring is in contact with the limit ring.

Preferably, the limiting plate is in contact with the base, and the limiting plate is in contact with the connector.

Preferably, adjustment mechanism includes draw-in groove, fixed plate, guide way, bail, the draw-in groove has been seted up on the connecting rod, fixedly connected with fixed plate on the connecting rod, the guide way has been seted up on the connecting cylinder, the inside sliding connection of guide way has the fixed plate, the inside sliding connection of draw-in groove has the bail, there is the bail in the inside of connecting cylinder through threaded connection.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with parts such as connecting rod, connecting cylinder, draw-in groove, bail, the accessible rotates the bail of unscrewing, alright adjust the position of connecting rod in the connecting cylinder, through rotating the gyratory fixture block alright carry on spacingly to the position that the connecting rod has adjusted, can conveniently adjust the length of this pneumatic valve connecting rod, it is more convenient when using to make it, has solved the problem that current pneumatic valve connecting rod is inconvenient when using to carry out the regulation to the length of self.

2. The utility model discloses a be provided with parts such as base, limiting plate, fixture block, can make the connector drive the fixture block through the limiting plate when lieing in the connecting piece installation and carry on spacingly to the connecting piece, can conveniently make connector and connecting piece carry out fast assembly, solved the inconvenient problem with the connecting piece installation of current pneumatic valve connecting rod when using.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front cross-sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the structure of the part a in fig. 2 according to the present invention;

fig. 4 is a side view of the partial structure of fig. 1 according to the present invention.

In the figure: 1. a fixed cylinder; 2. a connecting rod; 3. a connecting cylinder; 4. a base; 5. a connector; 6. a limiting mechanism; 61. pulling a plate; 62. a slide bar; 63. a limiting ring; 64. a spring; 65. a limiting plate; 66. a clamping block; 7. an adjustment mechanism; 71. a card slot; 72. a fixing plate; 73. a guide groove; 74. and (4) a staple.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, a pneumatic valve connecting rod comprises a fixed cylinder 1, a connecting rod 2, a connecting cylinder 3, a base 4, a connector 5, a limiting mechanism 6 and an adjusting mechanism 7, wherein the connecting rod 2 is fixedly connected to the fixed cylinder 1, the connecting cylinder 3 is slidably sleeved on the outer side of the connecting rod 2, the base 4 is fixedly connected to the fixed cylinder 1 and the connecting cylinder 3, the connector 5 is fixedly connected to the base 4, the limiting mechanism 6 is arranged on the base 4, and the adjusting mechanism 7 is arranged on the connecting cylinder 3.

Referring to fig. 2-4, the limiting mechanism 6 includes a pulling plate 61, a sliding rod 62, a limiting ring 63, a spring 64, a limiting plate 65, and a clamping block 66, the pulling plate 61 is in contact with the base 4, the sliding rod 62 is fixedly connected to the pulling plate 61, the limiting ring 63 is fixedly connected to the base 4, the sliding rod 62 is slidably connected to the inside of the limiting ring 63, the sliding rod 62 is in contact with the pulling plate 61, the sliding rod 62 is in contact with the limiting ring 63, the spring 64 is disposed outside the sliding rod 62, one end of the spring 64 is in contact with the sliding rod 62, the other end of the spring 64 is in contact with the limiting ring 63, the limiting plate 65 is fixedly connected to the pulling plate 61, the limiting plate 65 is in contact with the base 4, the limiting plate 65 is in contact with the connecting head 5, the clamping block 66 is fixedly connected to the limiting plate 65, and the clamping block 66 is slidably connected to the inside of the connecting head 5.

Referring to fig. 2-4, the adjusting mechanism 7 includes a clamping groove 71, a fixing plate 72, a guide groove 73, and a clamp 74, the clamping groove 71 is formed on the connecting rod 2, the fixing plate 72 is fixedly connected to the connecting rod 2, the guide groove 73 is formed on the connecting cylinder 3, the fixing plate 72 is slidably connected inside the guide groove 73, the clamp 74 is slidably connected inside the clamping groove 71, and the clamp 74 is connected inside the connecting cylinder 3 through a thread.

The utility model discloses specific implementation process as follows: during the use, through rotating the bail 74 on the connecting cylinder 3 of unscrewing, alright remove the spacing to connecting rod 2 in the connecting cylinder 3, alright adjust the position of connecting rod 2, through removing connecting rod 2, alright adjust the interval between solid fixed cylinder 1 and the connecting cylinder 3, can adjust the length of this pneumatic valve connecting rod, adjust and rotate back bail 74 after accomplishing, alright carry on spacingly to the connecting rod 2 of adjusting the position. Through removing arm-tie 61 to the direction of keeping away from base 4, make arm-tie 61 drive slide bar 62 and slide in base 4, and make slide bar 62 extrude spring 64, make arm-tie 61 drive limiting plate 65 and remove simultaneously, alright make limiting plate 65 drive fixture block 66 slide from connector 5, then be connected connector 5 and link, then loosen arm-tie 61, the elasticity of spring 64 just can drive arm-tie 61 on the slide bar 62 and slide, alright make arm-tie 61 drive fixture block 66 on the limiting plate 65 carry on spacingly to the connecting piece.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a pneumatic valve connecting rod, includes solid fixed cylinder (1), connecting rod (2), connecting cylinder (3), base (4), connector (5), stop gear (6), adjustment mechanism (7), its characterized in that: fixedly connected with connecting rod (2) on solid fixed cylinder (1), connecting cylinder (3) has been cup jointed in the outside slip of connecting rod (2), solid fixed cylinder (1) and connecting cylinder (3) go up fixedly connected with base (4), fixedly connected with connector (5) is gone up in base (4), be provided with stop gear (6) on base (4), be provided with adjustment mechanism (7) on connecting cylinder (3).

2. A pneumatic valve connecting rod as set forth in claim 1, wherein: stop gear (6) are including arm-tie (61), slide bar (62), spacing ring (63), spring (64), limiting plate (65), fixture block (66), the contact has arm-tie (61) on base (4), fixedly connected with slide bar (62) on arm-tie (61), fixedly connected with spacing ring (63) on base (4), arm-tie (61) and spacing ring (63) contact, the outside of slide bar (62) is provided with spring (64), fixedly connected with limiting plate (65) on arm-tie (61), fixedly connected with fixture block (66) on limiting plate (65), the inside sliding connection of connector (5) has fixture block (66).

3. A pneumatic valve connecting rod as set forth in claim 2, wherein: the inside sliding connection of spacing ring (63) has slide bar (62), the inside sliding connection of base (4) has slide bar (62).

4. A pneumatic valve connecting rod as set forth in claim 2, wherein: one end of the spring (64) is in contact with the sliding rod (62), and the other end of the spring (64) is in contact with the limiting ring (63).

5. A pneumatic valve connecting rod as set forth in claim 2, wherein: the limiting plate (65) is in contact with the base (4), and the limiting plate (65) is in contact with the connector (5).

6. A pneumatic valve connecting rod as set forth in claim 1, wherein: adjustment mechanism (7) are including draw-in groove (71), fixed plate (72), guide way (73), bail (74), draw-in groove (71) have been seted up on connecting rod (2), fixedly connected with fixed plate (72) have been gone up in connecting rod (2), guide way (73) have been seted up on connecting cylinder (3), the inside sliding connection of guide way (73) has fixed plate (72), the inside sliding connection of draw-in groove (71) has bail (74), there is bail (74) inside connecting cylinder (3) through threaded connection.