CN212225666U

CN212225666U - Pneumatic actuator module

Info

Publication number: CN212225666U
Application number: CN202020864702.5U
Authority: CN
Inventors: 宗磊强; 王保军; 陈钦松
Original assignee: Shanghai Weihang Equipment Technology Co ltd
Current assignee: Shanghai Weihang Equipment Technology Co ltd
Priority date: 2020-05-21
Filing date: 2020-05-21
Publication date: 2020-12-25
Anticipated expiration: 2030-05-21

Abstract

The utility model discloses a pneumatic actuator module, including the actuating mechanism body, set up the piston in the actuating mechanism, set up the inlet end cover in one side of actuating mechanism, the opposite side sets up the exhaust end cover, one side of piston is left studio, and the opposite side is right studio, sets up central rod in the middle part of piston, is central rod air vent on the top of central rod, sets up piston left air flue above the piston, sets up piston right air flue below the piston, realizes that central rod air vent communicates with piston left air flue or piston right air flue when central rod moves; the utility model provides a pair of pneumatic actuator module has solved actuating mechanism and can not restart the problem because the shut down that air supply problem etc. caused when artillery barrel internal work.

Description

Pneumatic actuator module

Technical Field

The utility model relates to a core component of artillery barrel intelligence clearance machine arm, further, especially relate to a pneumatic actuator module.

Background

The existing intelligent cleaning robot arm for the gun barrel of the army is provided with a pneumatic actuating mechanism, and the pneumatic actuating mechanism can not be started when the pneumatic actuating mechanism works at a horizontal position due to design reasons.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve above-mentioned technical problem and the technical scheme who adopts provides a pneumatic actuator module, has solved actuating mechanism and can not restart the problem because shut down that air supply problem etc. caused when artillery barrel internal work, wherein, concrete technical scheme is:

including the actuating mechanism body, set up the piston in actuating mechanism, set up the inlet end cover in one side of actuating mechanism, the opposite side sets up the exhaust end cover, one side of piston is left studio, and the opposite side is right studio, sets up well core rod at the middle part of piston, is well core rod air vent on well core rod's top, sets up piston left air flue in the top of piston, sets up piston right air flue in the below of piston, realizes that well core rod air vent and piston left air flue or piston right air flue communicate with each other when the piston removes, sets up left exhaust hole in both sides about left studio, sets up right exhaust hole in both sides about right studio.

The pneumatic actuator module described above, wherein: and an air inlet joint is arranged on the side of the air inlet end cover and is connected with the central rod through a stop screw, an adjusting nut and an O-shaped ring.

The pneumatic actuator module described above, wherein: one side of the exhaust end cover is provided with a connecting thread and

and an air outlet.

The utility model discloses for prior art have following beneficial effect: the piston reciprocates in the actuating mechanism body to generate high-frequency axial vibration force, so that axial power is provided for a gun brush arranged on the actuating mechanism, and the gun barrel is quickly and automatically wiped.

Drawings

Fig. 1 is a schematic structural diagram of a pneumatic actuator module.

In the figure:

1-an air inlet joint; 2-a stop screw; 3-adjusting the nut; a 4-O-shaped ring; 5-a central rod; 6-air inlet end cover; 7-right vent hole; 8-an actuator; 9-a piston; 10-left vent hole; 11-exhaust end cap; 12-connecting screw threads; 13-

An air outlet; 14-left working chamber; 15-piston left air passage; 16-piston right air passage; 17-a center rod vent; 18-Right work chamber

Detailed Description

The invention is further described with reference to the following figures and examples.

The utility model provides a pneumatic actuator module, including actuating mechanism 8, set up piston 9 in actuating mechanism 8, set up inlet end cover 6 in one side of actuating mechanism 8, the opposite side sets up exhaust end cover 11, one side of piston 9 is left studio 14, and the opposite side is right studio 18, sets up well core rod 5 at the middle part of piston 9, is well core rod air vent 17 on well core rod 5's top, sets up piston left air flue 15 in piston 9's top, sets up piston right air flue 16 in piston 9's below, realizes well core rod air vent 17 and piston left air flue 15 or piston right air flue 16 to communicate with each other when well core rod 5 removes, sets up left exhaust hole 10 in left studio 14 upper and lower both sides, sets up right exhaust hole 7 in right studio 18 upper and lower both sides, sets up air inlet connector 1 in inlet end cover 6 side, air inlet connector 1 and well core rod 5 pass through stop screw 2 communicating with each other, The adjusting nut 3 and the O-shaped ring 4 are connected, and a connecting thread 12 and an O-shaped ring are arranged on one side of the exhaust end cover 11

And an air outlet 13.

When the actuating mechanism 8 works, high-pressure air enters the central rod 5 from the right air inlet and reaches the central rod air supply hole 17, and the piston 9 in the hollow cavity reciprocates left and right in the actuating mechanism 8 under the action of the high-pressure air to generate vibration force. Specifically, the method comprises the following steps: when the piston 9 is at the leftmost working position, the left air inlet passage 15 is communicated with the air supply hole 17 of the central rod, and the right working chamber 18 is communicated with the outside through the right exhaust hole 7 without pressure; high-pressure air enters the left working chamber, and pushes the piston 9 to move rightwards along with the increase of the pressure in the left working chamber; when the left end surface of the piston 9 runs to be tangent to the left side of the left exhaust port 10 and communicated with the atmosphere, the left working chamber finishes working, high-pressure gas in the left working chamber is sprayed out from the left exhaust port 10, and the piston 9 continues to run rightwards for a certain distance under the action of inertia. The piston 9 continues to move to the right, when its right end face gradually seals off the right exhaust port 7, the piston right air intake duct 16 communicates with the center rod air supply port 17, and high-pressure air enters the right working chamber 18 through the internal duct to push the piston 9 to move to the left. By repeating the above steps, the piston 9 reciprocates in the actuator 8 to generate high-frequency axial vibration force, so as to provide axial power for the gun brush arranged on the actuator 8 and realize quick and automatic wiping of the gun barrel, as shown in fig. 1.

Although the present invention has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A pneumatic actuator module, comprising: including the actuating mechanism body, set up the piston in actuating mechanism, set up the inlet end cover in one side of actuating mechanism, the opposite side sets up the exhaust end cover, one side of piston is left studio, and the opposite side is right studio, sets up well core rod at the middle part of piston, is well core rod air vent on well core rod's top, sets up piston left air flue in the top of piston, sets up piston right air flue in the below of piston, realizes well core rod air vent and piston left air flue or piston right air flue to communicate with each other when well core rod removes, sets up left exhaust hole in both sides about left studio, sets up right exhaust hole in both sides about right studio.

2. A pneumatic actuator module as in claim 1, wherein: and an air inlet joint is arranged on the side of the air inlet end cover and is connected with the central rod through a stop screw, an adjusting nut and an O-shaped ring.

3. A pneumatic actuator module as in claim 2, wherein: one side of the exhaust end cover is provided with a connecting thread and

and an air outlet.