CN220600132U

CN220600132U - Mechanical anti-falling aluminum cylinder

Info

Publication number: CN220600132U
Application number: CN202322308684.9U
Authority: CN
Inventors: 刘建胜
Original assignee: Dalian Jiesheng Mechanical Equipment Co ltd
Current assignee: Dalian Jiesheng Mechanical Equipment Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-15
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to the technical field of telescopic cylinder equipment and discloses a mechanical anti-falling aluminum cylinder, which comprises a cylinder body, wherein a cylinder telescopic rod is movably arranged in the cylinder body, a sealing backing plate is fixedly arranged at the top end of the cylinder telescopic rod, an exhaust pipe is fixedly arranged at the top end of the cylinder body, the exhaust pipe and the cylinder body are tightly and hermetically connected through sealing glue, a vortex air pump is hermetically arranged at the tail end of the exhaust pipe through the sealing glue, at least two high-speed vortex fans are arranged on the vortex air pump, and a sealing rubber ring is fixedly arranged at the bottom end of the exhaust pipe.

Description

Mechanical anti-falling aluminum cylinder

Technical Field

The utility model relates to the technical field of telescopic cylinder equipment, in particular to a mechanical anti-falling aluminum cylinder.

Background

The existing aluminum product processing cylinder needs to be deflated during maintenance, but after the inside of the cylinder is deflated, the condition that a cylinder rod falls off from the inside of the cylinder body possibly occurs, and therefore the aluminum product processing cylinder is laborious to reinstall and maintain.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the mechanical anti-falling aluminum cylinder, so as to solve the problems that the existing aluminum processing cylinder in the prior art needs to be deflated during maintenance, and after the inside of the cylinder is deflated, a cylinder rod can fall off from the inside of the cylinder body, so that the problem of laborious reinstallation and maintenance is caused.

The utility model provides the following technical scheme: the utility model provides a mechanical aluminium cylinder that prevents falling, includes the cylinder body, the inside movable mounting of cylinder body has the cylinder telescopic link, the top fixed mounting of cylinder telescopic link has sealed backing plate, the top fixed mounting of cylinder body has the exhaust column, pass through sealed tight sealing connection between exhaust column and the cylinder body, the end of exhaust column is through sealed whirlpool air pump of installing of sealed glue, be provided with two high-speed whirlpool fans on the whirlpool air pump at least, the bottom fixed mounting of exhaust column has sealed rubber ring. When the air cylinder is used, when maintenance is needed for air release in the cylinder body, in order to prevent the air cylinder telescopic rod from falling, the air release is needed when the air cylinder is used for maintaining the cylinder body, the sealing base plate can be firstly in close contact with the top end of the exhaust pipe, then the vortex air pump is started, the vortex air pump can rapidly suck air and generate huge suction force, meanwhile, the suction force of the exhaust pipe on the sealing base plate is also larger due to the fact that the contact surface between the exhaust pipe and the sealing base plate is larger, the air suction force of the exhaust pipe on the sealing base plate is enough to fully suck the air cylinder telescopic rod and prevent the air cylinder telescopic rod from falling, the aim of preventing the air cylinder telescopic rod from falling is effectively achieved in actual use, the problem that the air release is needed when the air cylinder is used for maintaining the existing aluminum product processing air cylinder is effectively solved, but the air release condition of the air cylinder rod from the inside the cylinder body possibly occurs, and the problem that the air release is laborious when reinstallation and maintenance is caused.

Furthermore, the sliding groove is formed in the cylinder body, the limiting anti-falling ring is fixedly welded on the cylinder telescopic rod, and the limiting anti-falling ring and the cylinder telescopic rod are both located in the sliding groove of the cylinder body. When the telescopic rod of the air cylinder falls down, the limiting anti-falling ring can prevent the telescopic rod of the air cylinder from falling off the inside of the cylinder body, and the limiting anti-falling ring can limit the telescopic rod of the air cylinder at the outlet of the cylinder body, so that the telescopic rod of the air cylinder is prevented from falling completely.

Further, the bottom of the cylinder body is provided with a cylinder bottom cover, the bottom of the cylinder telescopic rod extends to the outside of the cylinder bottom cover, at least four fixing screws are installed between the cylinder bottom cover and the cylinder body in a penetrating mode, and the length of each fixing screw is larger than the sum of the lengths of the cylinder body and the cylinder bottom cover. When the cylinder bottom cover is used, after the cylinder bottom cover and the cylinder body are installed and combined, the overall structural strength of the cylinder body can be enhanced, and meanwhile, the cylinder bottom cover and the cylinder body are penetrated and limited by the fixing screw, so that the cylinder bottom cover can be more firmly installed on the cylinder body.

Furthermore, the outside of the high-speed turbofan is movably provided with an ash prevention plate through a magnet, and the ash prevention plate is made of stainless steel. When the dust-proof plate is used, the dust-proof plate made of stainless steel can effectively prevent the low air draft efficiency caused by a large amount of dust accumulated at the high-speed turbofan.

Furthermore, the telescopic rod of the air cylinder is made of aluminum alloy, and the exhaust tube is formed by welding three layers of tungsten steel metals. When the telescopic cylinder is used, the self weight of the telescopic cylinder can be reduced by the aluminum alloy material of the telescopic cylinder, and meanwhile, the exhaust pipe made of three layers of tungsten steel has stronger deformation preventing capability and rigidity, has better structural strength and is prevented from being extruded and deformed by vacuum pressure.

The utility model has the technical effects and advantages that:

1. the utility model effectively solves the problem that the existing aluminum product processing cylinder needs to be deflated when being maintained by arranging the cylinder body, the cylinder telescopic rod, the sealing base plate, the exhaust pipe, the vortex air pump and the high-speed vortex fan, but after the inside of the cylinder is deflated, the condition that the cylinder rod falls off from the inside of the cylinder body possibly occurs, so that the problem of laborious reinstallation and maintenance is caused.

2. When the telescopic rod is used, the limiting anti-falling ring can prevent the telescopic rod from falling off the inside of the cylinder body, and the limiting anti-falling ring can limit the telescopic rod at the outlet of the cylinder body, so that the telescopic rod is prevented from falling completely.

Drawings

Fig. 1 is a schematic cross-sectional elevation view of the structure of the present utility model.

Fig. 2 is a schematic elevational view of the structure of the present utility model.

Fig. 3 is a schematic view of the exhaust tube structure of the present utility model.

Fig. 4 is a schematic view of the structure of the fixing screw of the present utility model.

The reference numerals are: 100. a cylinder block; 110. a cylinder telescopic rod; 111. a sealing backing plate; 112. an exhaust tube; 113. a vortex air pump; 114. high speed turbofan; 115. limiting anti-falling rings; 116. a fixed screw; 117. a cylinder bottom cover.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the mechanical anti-drop aluminum cylinder according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Embodiment one:

referring to fig. 1 and 2, the utility model provides a mechanical falling-out preventing aluminum cylinder, which comprises a cylinder body 100, wherein a cylinder telescopic rod 110 is movably arranged in the cylinder body 100, a sealing base plate 111 is fixedly arranged at the top end of the cylinder telescopic rod 110, an exhaust pipe 112 is fixedly arranged at the top end of the cylinder body 100, the exhaust pipe 112 and the cylinder body 100 are tightly and hermetically connected through sealant, a vortex air pump 113 is hermetically arranged at the tail end of the exhaust pipe 112 through sealant, at least two high-speed vortex fans 114 are arranged on the vortex air pump 113, and a sealing rubber ring is fixedly arranged at the bottom end of the exhaust pipe 112.

The sliding groove is formed in the cylinder body 100, the limiting anti-falling ring 115 is fixedly welded on the cylinder telescopic rod 110, and the limiting anti-falling ring 115 and the cylinder telescopic rod 110 are both positioned in the sliding groove of the cylinder body 100.

The bottom of the cylinder body 100 is provided with a cylinder bottom cover 117, the bottom of the cylinder telescopic rod 110 extends to the outside of the cylinder bottom cover 117, at least four fixing screws 116 are installed between the cylinder bottom cover 117 and the cylinder body 100 in a penetrating way, and the length of the fixing screws 116 is larger than the sum of the lengths of the cylinder body 100 and the cylinder bottom cover 117.

Working principle: when in use, when maintenance is needed for deflating the inside of the cylinder body 100, in order to prevent the cylinder telescopic rod 110 from falling, the cylinder telescopic rod 110 can be prevented from being disturbed by movement in the cylinder body 100, the sealing base plate 111 and the top end of the exhaust tube 112 can be closely contacted first, and then the vortex air pump 113 is started, so that the vortex air pump 113 can rapidly suck air and generate huge suction force, and meanwhile, the suction force of the exhaust tube 112 on the sealing base plate 111 is also larger because of larger contact surface between the exhaust tube 112 and the sealing base plate 111, so that the cylinder telescopic rod 110 can be fully sucked and prevented from falling.

Embodiment two:

referring to fig. 1, the second embodiment differs from the first embodiment in that: the outside of the high-speed turbofan 114 is movably provided with an ash-proof plate through a magnet, and the ash-proof plate is made of stainless steel.

The cylinder telescopic rod 110 is made of aluminum alloy, and the exhaust tube 112 is formed by welding three layers of tungsten steel.

Working principle: when the telescopic cylinder rod is used, the self weight of the telescopic cylinder rod 110 can be reduced by the aluminum alloy material of the telescopic cylinder rod 110, and meanwhile, the exhaust pipe 112 made of three layers of tungsten steel has stronger deformation resistance and rigidity, has better structural strength and is prevented from being extruded and deformed by vacuum pressure.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.

Claims

1. The utility model provides an aluminium cylinder falls out in machinery, includes cylinder body (100), its characterized in that, inside movable placement of cylinder body (100) has cylinder telescopic link (110), the top fixed mounting of cylinder telescopic link (110) has sealed backing plate (111), the top fixed mounting of cylinder body (100) has exhaust column (112), through sealed tight sealing connection of gluing between exhaust column (112) and cylinder body (100), vortex air pump (113) are installed through the sealing glue seal to the end of exhaust column (112), be provided with two high-speed vortex fans (114) on vortex air pump (113), the bottom fixed mounting of exhaust column (112) has sealed rubber ring.

2. The mechanical anti-drop out aluminum cylinder as defined in claim 1, wherein: the sliding groove is formed in the cylinder body (100), the limiting anti-falling ring (115) is fixedly welded on the cylinder telescopic rod (110), and the limiting anti-falling ring (115) and the cylinder telescopic rod (110) are both located in the sliding groove of the cylinder body (100).

3. The mechanical anti-drop out aluminum cylinder as defined in claim 1, wherein: the bottom of the cylinder body (100) is provided with a cylinder bottom cover (117), the bottom of the cylinder telescopic rod (110) extends to the outside of the cylinder bottom cover (117), at least four fixing screws (116) are installed between the cylinder bottom cover (117) and the cylinder body (100) in a penetrating mode, and the length of each fixing screw (116) is larger than the sum of the lengths of the cylinder body (100) and the cylinder bottom cover (117).

4. The mechanical anti-drop out aluminum cylinder as defined in claim 1, wherein: the outside of the high-speed turbofan (114) is movably provided with an ash prevention plate through a magnet, and the ash prevention plate is made of stainless steel.

5. The mechanical anti-drop out aluminum cylinder as defined in claim 1, wherein: the telescopic rod (110) of the air cylinder is made of aluminum alloy, and the exhaust tube (112) is formed by welding three layers of tungsten steel.