CN218236976U

CN218236976U - Single-action pneumatic actuator with hand wheel

Info

Publication number: CN218236976U
Application number: CN202222115553.4U
Authority: CN
Inventors: 章雄
Original assignee: Ruili Fluid Control Wuxi Co ltd
Current assignee: Ruili Fluid Control Wuxi Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-01-06
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a single-acting pneumatic actuator with a hand wheel, which comprises a positioning plate, wherein the positioning plate is provided with a positioning screw hole, and the positioning plate is provided with a pneumatic actuator body; the top symmetry of locating plate is installed and is supplied the fixed positioning mechanism of pneumatic actuator body, and positioning mechanism includes the stand, and the quantity of stand is two and the symmetry installs the top at the locating plate, and connecting plate fixedly connected with plectane is passed through at the top of the relative one side of two stands, and the top of plectane is equipped with the screw rod, and the bottom of screw rod runs through the plectane and extends to its outside fixedly connected with rotatory piece, and the outside swing joint of rotatory piece has the adapter sleeve. This take single-action pneumatic actuator of hand wheel, structural design is reasonable, and convenient to use adopts the joint mode to its installation, when needs are dismantled its maintenance, need not to carry the instrument and spend a large amount of time energy operation to improve the efficiency of maintenance, made things convenient for people's use, can satisfy the demand comprehensively.

Description

Single-action pneumatic actuator with hand wheel

Technical Field

The utility model relates to a pneumatic actuator technical field specifically is a take single action pneumatic actuator of hand wheel.

Background

The utility model discloses a "smooth and easy pneumatic actuator admits air" in patent document CN202123110380.9, the on-line screen storage device comprises a base, surface mounting has the pneumatic actuator body on the base, the outlet duct is installed to pneumatic actuator body one end, the intake pipe is installed to the pneumatic actuator body other end, surface mounting has the fixed block on the intake pipe, be provided with square groove on the fixed block, square inslot portion installs the guide plate, be provided with spacing hole on the guide plate, the spring case is installed to fixed block outer wall one side, spring case internally mounted has the elasticity spring, elasticity spring one end is installed and is prevented slow-witted button, prevent that slow-witted button other end installs the clamp plate, spacing post is installed to clamp plate outer wall opposite side. The utility model discloses a setting of a series of structures, the flow value that the convenience was admitted air to pneumatic actuator adjusts, guarantees that pneumatic actuator admits air smoothly at the during operation.

Adopt the mode of screw installation to fix pneumatic actuator in this patent, when needs demolish the maintenance to it, need the workman to carry the instrument and spend certain time energy and operate, reduced efficiency, and also comparatively inconvenient when the installation, be difficult to satisfy the user demand, we have proposed a single-action pneumatic actuator who takes the hand wheel for this reason to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take single action pneumatic actuator of hand wheel to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a single-action pneumatic actuator with a hand wheel comprises a positioning plate, wherein a positioning screw hole is formed in the positioning plate, and a pneumatic actuator body is arranged on the positioning plate;

and the top of the positioning plate is symmetrically provided with positioning mechanisms for fixing the pneumatic actuator body.

Preferably, positioning mechanism includes the stand, the quantity of stand is two and the symmetry is installed at the top of locating plate, and connecting plate fixedly connected with plectane is passed through at the top of the relative one side of two stands, the top of plectane is equipped with the screw rod, the bottom of screw rod runs through the plectane and extends to its outside fixedly connected with rotatory piece, the outside swing joint of rotatory piece has the adapter sleeve, the connecting rod is installed to the outside symmetry of adapter sleeve, the connecting rod is kept away from the one end fixedly connected with limit slide of adapter sleeve, two limit slide respectively with the inboard sliding connection of two stands, the bottom fixedly connected with of adapter sleeve supplies the fixed positioning pressure plate of pneumatic actuator body.

Preferably, the front side and the rear side of the pneumatic actuator body are symmetrically provided with two connecting sliding plates, and the position of the upright post corresponding to the connecting sliding plates is provided with a connecting sliding chute matched with the upright post for use.

Preferably, the top end of the screw is fixedly connected with a rocking handle, and the screw is in threaded connection with the circular plate.

Preferably, the top of the connecting sleeve is fixedly connected with a sealing ring, and the inner side of the sealing ring is in contact with the surface of the screw rod.

Preferably, the top of the positioning plate is fixedly connected with a non-slip mat, and the top of the non-slip mat is in contact with the bottom of the pneumatic actuator body.

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

1. the utility model discloses utilize mounting screw cooperation location screw to realize the fixed to the locating plate, after the connection slide with pneumatic actuator body side slided to the connection spout that corresponds, form preliminary fixed to it, to the screw rotation back, through and the plectane between threaded connection, drive rotatory piece rotary motion downwards, be spacing in the connection of connecting rod and spacing slider, the adapter sleeve drives the vertical moving down of positioning pressure plate, compress tightly fixedly from pneumatic actuator body top can, this take single-action pneumatic actuator of hand wheel, structural design is reasonable, high durability and convenient use, adopt the joint mode to install it, when needs are dismantled it and are maintained, need not to carry the instrument and spend the operation of plenty of time, thereby the efficiency of maintenance has been improved, make things convenient for people's use, can satisfy the demand comprehensively.

2. The utility model discloses a slide and connection spout are connected in the setting, can form the initial connection between pneumatic actuator body and the stand, and the follow-up positioning pressure plate of being convenient for compress tightly fixedly, and through setting up the rocking handle, convenient to use person rotates the screw rod, has improved the convenient degree of operation, through setting up the sealing washer, prevents the gap infiltration of outside dust debris between adapter sleeve and the screw rod after long-term the use, through setting up the slipmat, prevents to produce the phenomenon of skidding between locating plate and the pneumatic actuator body.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective view of the positioning mechanism of the present invention;

fig. 3 is a sectional view of the connection structure between the screw rod and the connection sleeve of the present invention.

In the figure: the pneumatic actuator comprises a 1 positioning plate, a 2 positioning screw hole, a 3 pneumatic actuator body, a 4 positioning mechanism, a 41 upright post, a 42 connecting plate, a 43 round plate, a 44 screw rod, a 45 rotating block, a 46 connecting sleeve, a 47 connecting rod, a 48 limiting sliding block, a 49 positioning pressing plate, a 410 connecting sliding groove, a 411 rocking handle, a 412 sealing ring, a 5 connecting sliding plate and a 6 non-slip mat.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a single-acting pneumatic actuator with a hand wheel comprises a positioning plate 1, wherein a positioning screw hole 2 is formed in the positioning plate 1, and a pneumatic actuator body 3 is arranged on the positioning plate 1; and the top of the positioning plate 1 is symmetrically provided with positioning mechanisms 4 for fixing the pneumatic actuator body 3.

Specifically, positioning mechanism 4 includes stand 41, the quantity of stand 41 is two and the symmetry is installed at the top of locating plate 1, connecting plate 42 fixedly connected with plectane 43 is passed through at the top of the relative one side of two stand 41, the top of plectane 43 is equipped with screw rod 44, the bottom of screw rod 44 runs through plectane 43 and extends to its outside fixedly connected with rotatory piece 45, the outside swing joint of rotatory piece 45 has adapter sleeve 46, connecting rod 47 is installed to adapter sleeve 46's outside symmetry, connecting rod 47 keeps away from the one end fixedly connected with limit slider 48 of adapter sleeve 46, two limit slider 48 respectively with the inboard sliding connection of two stand 41, the bottom fixedly connected with of adapter sleeve 46 supplies pneumatic actuator body 3 fixed positioning pressure plate 49.

Specifically, two connection sliding plates 5 are symmetrically installed on the front side and the rear side of the pneumatic actuator body 3, the upright post 41 is correspondingly connected with the position of the sliding plate 5, a connection sliding groove 410 matched with the upright post for use is formed, the sliding plate 5 and the connection sliding groove 410 are connected through setting, preliminary connection between the pneumatic actuator body 3 and the upright post 41 can be formed, and the subsequent positioning pressing plate 49 is convenient to compress and fix.

Specifically, the top end of the screw rod 44 is fixedly connected with the rocking handle 411, the screw rod 44 is in threaded connection with the circular plate 43, and due to the arrangement of the rocking handle 411, a user can rotate the screw rod 44 conveniently, so that the convenience of operation is improved.

Specifically, the top of the connecting sleeve 46 is fixedly connected with a sealing ring 412, the inner side of the sealing ring 412 is in contact with the surface of the screw 44, and by arranging the sealing ring 412, external dust and impurities are prevented from permeating through a gap between the connecting sleeve 46 and the screw 44 after long-term use.

Specifically, the top fixedly connected with slipmat 6 of locating plate 1, the top and the 3 bottoms of pneumatic actuator body of slipmat 6 contact each other, through setting up slipmat 6, prevent to produce the phenomenon of skidding between locating plate 1 and the pneumatic actuator body 3.

This take single-action pneumatic actuator of hand wheel, structural design is reasonable, and convenient to use adopts the joint mode to its installation, when needs are dismantled its maintenance, need not to carry the instrument and spend a large amount of time energy operation to improve the efficiency of maintenance, made things convenient for people's use, can satisfy the demand comprehensively.

During the use, utilize mounting screw cooperation location screw 2 to realize fixing locating plate 1, after the connection slide 5 with pneumatic actuator body 3 side slides to the connection spout 410 that corresponds, form preliminary fixed to it, rotate the back to screw rod 44, through and the plectane 43 between threaded connection, drive rotatory piece 45 rotatory removal downwards, under connecting rod 47 and limit slide 48's connection is spacing, adapter sleeve 46 drives the vertical lapse of positioning pressure plate 49, it can to compress tightly fixedly from pneumatic actuator body 3 top.

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 take single action pneumatic actuator of hand wheel, includes locating plate (1), its characterized in that: a positioning screw hole (2) is formed in the positioning plate (1), and a pneumatic actuator body (3) is arranged on the positioning plate (1);

and positioning mechanisms (4) for fixing the pneumatic actuator body (3) are symmetrically arranged at the top of the positioning plate (1).

2. The single-acting pneumatic actuator with a handwheel as claimed in claim 1, wherein: positioning mechanism (4) include stand (41), the quantity of stand (41) is two and the symmetry installs the top at locating plate (1), and connecting plate (42) fixedly connected with plectane (43) are passed through to the top of two relative one sides of stand (41), the top of plectane (43) is equipped with screw rod (44), the bottom of screw rod (44) runs through plectane (43) and extends to its outside fixedly connected with rotatory piece (45), the outside swing joint of rotatory piece (45) has adapter sleeve (46), connecting rod (47) are installed to the outside symmetry of adapter sleeve (46), one end fixedly connected with limit slide (48) of adapter sleeve (46) are kept away from in connecting rod (47), two limit slide (48) respectively with the inboard sliding connection of two stands (41), the bottom fixedly connected with of adapter sleeve (46) supplies pneumatic actuator body (3) fixed positioning pressure board (49).

3. The single-acting pneumatic actuator with a handwheel as claimed in claim 2, wherein: two connecting sliding plates (5) are symmetrically arranged on the front side and the rear side of the pneumatic actuator body (3), and connecting sliding grooves (410) matched with the upright columns are formed in the positions, corresponding to the connecting sliding plates (5), of the upright columns (41).

4. A single-acting pneumatic actuator with a hand wheel according to claim 3, wherein: the top end of the screw rod (44) is fixedly connected with a rocking handle (411), and the screw rod (44) is in threaded connection with the circular plate (43).

5. The single-acting pneumatic actuator with a handwheel as claimed in claim 4, wherein: the top of the connecting sleeve (46) is fixedly connected with a sealing ring (412), and the inner side of the sealing ring (412) is in contact with the surface of the screw rod (44).

6. The single-acting pneumatic actuator with a handwheel as claimed in claim 5, wherein: the top of the positioning plate (1) is fixedly connected with an anti-skid pad (6), and the top of the anti-skid pad (6) is in contact with the bottom of the pneumatic actuator body (3).