CN214947087U

CN214947087U - Air pipe sealing mechanism for pneumatic element

Info

Publication number: CN214947087U
Application number: CN202121176183.4U
Authority: CN
Inventors: 刘冲; 刘丹; 刘国太
Original assignee: Shenzhen Boyang Intelligent Equipment Co ltd
Current assignee: Shenzhen Boyang Intelligent Equipment Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to a pneumatic element technical field specifically is a trachea sealing mechanism for pneumatic element, including the sealed tube, the shape of sealed tube is middle for rectangle mechanism both ends for the cylinder structure, one side of sealed tube is provided with the component body, the inner wall cover of sealed tube has the sealing washer, be provided with installation mechanism between the sealed tube and, the inside of sealed tube is provided with adjustment mechanism, the fixed surface that component body one end was kept away from to the sealed tube has the extension ring. The utility model discloses not only improve the convenient degree when trachea sealing mechanism uses, enlarged trachea sealing mechanism's application range, improved the work efficiency when trachea sealing mechanism uses moreover.

Description

Air pipe sealing mechanism for pneumatic element

Technical Field

The utility model relates to a pneumatic element technical field specifically is a trachea sealing mechanism for pneumatic element.

Background

The pneumatic element applies work through the pressure intensity of gas or the force generated by expansion, namely, a machine part for converting the elastic energy of compressed air into kinetic energy, and the air pipe sealing mechanism is mainly used for sealing between an air inlet of the pneumatic element and an air pipe and has the function of adjusting the air pressure intensity.

The trachea sealing mechanism on the market is various nowadays, can satisfy people's user demand basically, but still has certain problem: firstly, the installation of the air pipe sealing mechanism is generally complicated, so that the convenience degree of the air pipe sealing mechanism in use is seriously influenced; secondly, the air pipe sealing mechanism can be used for connecting air pipes with different sizes rarely, so that the application range of the air pipe sealing mechanism is reduced; thirdly, the air pipe sealing mechanism is generally slow when adjusting the air pressure intensity, thereby reducing the working efficiency of the air pipe sealing mechanism when in use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a trachea sealing mechanism for pneumatic element to the degree of convenience when proposing trachea sealing mechanism and using is low in solving above-mentioned background art, and application range is little, and the problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a trachea sealing mechanism for pneumatic element, including the sealed tube, the shape of sealed tube is middle for rectangle mechanism both ends are the cylinder structure, one side of sealed tube is provided with the component body, the inner wall of sealed tube covers there is the sealing washer, the sealed tube with between be provided with installation mechanism, the inside of sealed tube is provided with adjustment mechanism, the fixed surface that component body one end was kept away from to the sealed tube has the extension ring.

Preferably, installation mechanism's inside is provided with solid fixed ring, fastening bolt, adjusting spring, fixture block and draw-in groove, the component body fixed surface in the sealed tube outside has solid fixed ring, and the surface of solid fixed ring both sides all threaded connection have fastening bolt, and the surface of fastening bolt one end run through solid fixed ring and with the surface screw fastening of sealed tube.

Preferably, the clamping groove is formed in the surface of the fixing ring on one side of the fastening bolt, the adjusting spring is arranged inside the sealing tube on one side of the clamping groove, the clamping block is fixed to the surface of one end of the adjusting spring, and the clamping block is in clamping fit with the clamping groove.

Preferably, adjustment mechanism's inside is provided with adjustment tank, regulating plate, push rod, sleeve and fastening screw, the adjustment tank has been seted up to the inside of sealed tube, and the inside of adjustment tank is provided with the regulating plate to regulation plate and adjustment tank mutual sliding fit.

Preferably, the sealing tube fixed surface of regulating plate top has the sleeve, and telescopic inside is provided with the push rod to the surface of push rod one end extends to the inside of regulating groove and is connected with the fixed surface of regulating plate, the sleeve surface threaded connection of push rod one side has fastening screw, and the surface of fastening screw one end runs through the sleeve and fastens with the surface extrusion of push rod.

Preferably, the surface of extension ring is provided with standing groove, sealed pad, adjusting screw and compresses tightly the pad, the standing groove has all been seted up on the surface of extension ring one side, and the inner wall of standing groove is fixed with sealed pad, the surface of extension ring both sides all threaded connection has adjusting screw, and the surface of adjusting screw one end runs through the extension ring and articulates there is the pad that compresses tightly.

Compared with the prior art, the beneficial effects of the utility model are that: the air pipe sealing mechanism for the pneumatic element not only improves the convenience degree of the air pipe sealing mechanism in use, enlarges the application range of the air pipe sealing mechanism, but also improves the working efficiency of the air pipe sealing mechanism in use;

1. the sealing tube is pushed to move between the element body and the fixing ring through the clamping block, the clamping groove, the fixing ring and the fastening bolt, the clamping block is extruded into the sealing tube at the moment, when the clamping block moves to one side of the clamping groove, the clamping block is clamped with the clamping groove under the action of the adjusting spring, so that the sealing tube is fixed with the fixing ring, then the fastening bolt is rotated to fasten the sealing tube with the fixing ring, the function of facilitating installation of the air tube sealing mechanism is realized, and the convenience degree of the air tube sealing mechanism in use is improved;

2. the air pipe can be placed into the corresponding placing groove according to the size of the connecting air pipe by arranging the placing groove, the sealing gasket, the expansion ring and the adjusting screw rod, the air pipe and the sealing pipe are sealed under the action of the sealing gasket, and then the adjusting screw rod on the surface of the expansion ring is rotated to enable the adjusting screw rod to drive the pressing gasket to fix the air pipe, so that the function that the air pipe sealing mechanism is connected with air pipes with different sizes is realized, and the application range of the air pipe sealing mechanism is expanded;

3. through being provided with fastening screw, sleeve, push rod and regulating plate, unscrew the fastening screw on sleeve surface, promote the push rod again, make the push rod drive the regulating plate motion under the effect of adjustment tank, realized the quick adjustment function of trachea sealing mechanism to atmospheric pressure intensity to the work efficiency when trachea sealing mechanism uses has been improved.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional appearance structure of the present invention;

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

fig. 3 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the position B in fig. 2 according to the present invention.

In the figure: 1. a sealing tube; 101. an element body; 102. a seal ring; 2. an installation mechanism; 201. a fixing ring; 202. fastening a bolt; 203. adjusting the spring; 204. a clamping block; 205. a card slot; 3. an adjustment mechanism; 301. an adjustment groove; 302. an adjusting plate; 303. a push rod; 304. a sleeve; 305. fastening screws; 4. an expansion ring; 401. a placement groove; 402. a gasket; 403. adjusting the screw rod; 404. and pressing the pad.

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, and furthermore, the terms "first", "second", "third", "upper, lower, left, right", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; can be directly connected with each other, also can be indirectly connected with each other through the intermediary, based on the embodiment in the utility model, all other embodiments that ordinary skilled in the art obtained under the prerequisite of not making creative work all belong to the scope of protection of the utility model.

The utility model provides a structure of a trachea sealing mechanism for pneumatic element is shown in figure 1, figure 2 and figure 3, including a sealing tube 1, the shape of the sealing tube 1 is middle rectangular mechanism both ends are cylindrical structure, one side of the sealing tube 1 is provided with an element body 101, the inner wall of the sealing tube 1 is covered with a sealing ring 102, the sealing tube 1 is provided with an installation mechanism 2 between the sealing tube 1 and the installation mechanism 2, and the inside of the installation mechanism 2 is provided with a fixing ring 201, a fastening bolt 202, an adjusting spring 203, a clamping block 204 and a clamping groove 205, the surface of the element body 101 outside the sealing tube 1 is fixed with the fixing ring 201, and the surfaces of both sides of the fixing ring 201 are all in threaded connection with the fastening bolt 202, and the surface of one end of the fastening bolt 202 runs through the fixing ring 201 and is in threaded fastening with the surface of the sealing tube 1, the surface of the fixing ring 201 on one side of the fastening bolt 202 is provided with the clamping groove 205, and the adjusting spring 203 is installed inside the sealing tube 1 on one side of the clamping groove 205, a latch 204 is fixed on the surface of one end of the adjusting spring 203, and the latch 204 is mutually clamped and matched with the slot 205.

During the use, promote sealed tube 1, make sealed tube 1 move to between component body 101 and the solid fixed ring 201, at this moment, inside fixture block 204 extruded to sealed tube 1, when fixture block 204 moved to draw-in groove 205 one side, fixture block 204 was fixed with draw-in groove 205 mutual block under the effect of adjusting spring 203 to it is fixed with solid fixed ring 201 to seal tube 1, rotatory fastening bolt 202 afterwards, with sealed tube 1 and solid fixed ring 201 fastening, in order to realize the function of trachea sealing mechanism installation of being convenient for.

Further, as shown in fig. 1, 2 and 4, an adjusting mechanism 3 is arranged inside the sealing tube 1, an adjusting groove 301, an adjusting plate 302, a push rod 303, a sleeve 304 and a fastening screw 305 are arranged inside the adjusting mechanism 3, the adjusting groove 301 is formed inside the sealing tube 1, the adjusting plate 302 is arranged inside the adjusting groove 301, the adjusting plate 302 and the adjusting groove 301 are in sliding fit with each other, the sleeve 304 is fixed on the surface of the sealing tube 1 above the adjusting plate 302, the push rod 303 is arranged inside the sleeve 304, the surface of one end of the push rod 303 extends into the adjusting groove 301 and is fixedly connected with the surface of the adjusting plate 302, the fastening screw 305 is connected to the surface of the sleeve 304 on one side of the push rod 303 in a threaded manner, and the surface of one end of the fastening screw 305 penetrates through the sleeve 304 and is tightly pressed with the surface of the push rod 303.

When the pneumatic trachea sealing mechanism is used, the fastening screw 305 on the surface of the sleeve 304 is unscrewed, and then the push rod 303 is pushed, so that the push rod 303 drives the adjusting plate 302 to move under the action of the adjusting groove 301, and the function of quickly adjusting the air pressure intensity by the trachea sealing mechanism is realized.

Further, as shown in fig. 1 and fig. 2, an extension ring 4 is fixed on the surface of the end of the sealing tube 1 away from the element body 101, a placing groove 401, a sealing gasket 402, an adjusting screw 403 and a pressing pad 404 are arranged on the surface of the extension ring 4, the placing groove 401 is opened on the surface of one side of the extension ring 4, the sealing gasket 402 is fixed on the inner wall of the placing groove 401, the adjusting screw 403 is connected to the surfaces of both sides of the extension ring 4 by threads, and the pressing pad 404 is hinged to the surface of one end of the adjusting screw 403 through the extension ring 4.

During the use, can be according to connecting tracheal size with the trachea put to corresponding standing groove 401 inside to make trachea and sealed 1 sealed under the effect of sealed pad 402, rotatory extension ring 4 surperficial adjusting screw 403 afterwards, make adjusting screw 403 drive and compress tightly pad 404 fixed with the trachea, in order to realize trachea sealing mechanism and connect tracheal function of different sizes.

The working principle is as follows: during the use, at first put sealed tube 1 to component body 101 one side, promote sealed tube 1 afterwards, make sealed tube 1 move to between component body 101 and the solid fixed ring 201, at this moment, inside fixture block 204 extruded to sealed tube 1, when fixture block 204 moved to draw-in groove 205 one side, fixture block 204 was at regulating spring 203 effect down with draw-in groove 205 block each other, thereby it is fixed with solid fixed ring 201 to seal tube 1, rotatory fastening bolt 202 afterwards, fasten sealed tube 1 and solid fixed ring 201, in order to realize the function of trachea sealing mechanism installation of being convenient for, thereby the convenience when trachea sealing mechanism used has been improved.

Then, the air pipe can be placed in the corresponding placing groove 401 according to the size of the connecting air pipe, the air pipe is sealed with the sealing pipe 1 under the action of the sealing gasket 402, and then the adjusting screw 403 on the surface of the extension ring 4 is rotated, so that the adjusting screw 403 drives the pressing pad 404 to fix the air pipe, the function that the air pipe sealing mechanism is connected with the air pipes with different sizes is achieved, and the application range of the air pipe sealing mechanism is expanded.

If the air pressure intensity needs to be adjusted, firstly, the fastening screw 305 on the surface of the sleeve 304 is loosened, and then the push rod 303 is pushed, so that the push rod 303 drives the adjusting plate 302 to move under the action of the adjusting groove 301, the function of quickly adjusting the air pressure intensity by the air pipe sealing mechanism is realized, the working efficiency of the air pipe sealing mechanism in use is improved, and the use work of the air pipe sealing mechanism is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A trachea sealing mechanism for pneumatic element, including the sealed tube, its characterized in that: the shape of sealed tube is middle for rectangle mechanism both ends are the cylinder structure, one side of sealed tube is provided with the component body, the inner wall of sealed tube covers there is the sealing washer, sealed tube with between be provided with installation mechanism, the inside of sealed tube is provided with adjustment mechanism, the fixed surface that component body one end was kept away from to the sealed tube has the expansion ring.

2. The tracheal sealing mechanism for the pneumatic element of claim 1, wherein: the utility model discloses a sealing tube, including installation mechanism, fixed ring, fastening bolt, adjusting spring, fixture block and draw-in groove, the component body fixed surface in the sealed tube outside has fixed ring, and the surface of fixed ring both sides all threaded connection have fastening bolt, and the surface of fastening bolt one end run through fixed ring and with the surface thread tightening of sealed tube.

3. The tracheal sealing mechanism for the pneumatic element of claim 2, wherein: the clamping groove is formed in the surface of the fixing ring on one side of the fastening bolt, the adjusting spring is arranged inside the sealing tube on one side of the clamping groove, the clamping block is fixed to the surface of one end of the adjusting spring, and the clamping block is matched with the clamping groove in a clamped mode.

4. The tracheal sealing mechanism for the pneumatic element of claim 1, wherein: adjustment mechanism's inside is provided with adjustment tank, regulating plate, push rod, sleeve and fastening screw, the adjustment tank has been seted up to the inside of sealed tube, and the inside of adjustment tank is provided with the regulating plate to regulating plate and adjustment tank mutual sliding fit.

5. The tracheal sealing mechanism for the pneumatic element of claim 4, wherein: the sealed tube surface mounting of regulating plate top has the sleeve, and telescopic inside is provided with the push rod to the surface of push rod one end extends to the inside of adjustment tank and is connected with the fixed surface of regulating plate, the sleeve surface threaded connection of push rod one side has fastening screw, and the surface of fastening screw one end run through the sleeve and with the surperficial extrusion fastening of push rod.

6. The tracheal sealing mechanism for the pneumatic element of claim 1, wherein: the surface of extension ring is provided with standing groove, sealed pad, adjusting screw and compresses tightly the pad, the standing groove has all been seted up on the surface of extension ring one side, and the inner wall of standing groove is fixed with sealed pad, the surface of extension ring both sides all threaded connection has adjusting screw, and the surface of adjusting screw one end runs through the extension ring and articulates there is the pad that compresses tightly.