CN214465234U

CN214465234U - Energy-saving pressure-increasing and pressure-reducing adjustable double-layer force-multiplying cylinder

Info

Publication number: CN214465234U
Application number: CN202120201797.7U
Authority: CN
Inventors: 廖朝荣
Original assignee: Zhangzhou Jinxiangshun Intelligent Electromechanical Equipment Co ltd
Current assignee: Zhangzhou Jinxiangshun Intelligent Electromechanical Equipment Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-10-22
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses a double-deck doubly power jar with adjustable energy-conserving pressure boost and reduction, its characterized in that: the device comprises an upper cylinder cover, a first piston assembly, a second piston assembly, a lower cylinder cover, a guide shaft and a cylinder base; the lower cover of the cylinder is sleeved on the upper part of the guide shaft in a relatively sliding manner, and the first piston assembly and the second piston assembly are respectively fixed at the upper end and the lower end of the lower cover of the cylinder; the cylinder upper cover is installed to first piston assembly's upper end, and the lower extreme of second piston assembly is fixed on the cylinder base, and the lower part of guide shaft runs through the cylinder base and cup joints with the cylinder base slip, and the cylinder upper cover is used for inserting outside air supply cooperation solenoid valve control first piston assembly and second piston assembly drive the guide shaft along the cylinder base up-and-down motion. The utility model discloses an independent air supply entry, cooperation solenoid valve can realize the drive to the cylinder, has dual double-deck cylinder subassembly through the design and realizes adjustable work, uses the air supply drive, and the whole device is energy-conserving and low noise, and work effect is good.

Description

Energy-saving pressure-increasing and pressure-reducing adjustable double-layer force-multiplying cylinder

Technical Field

The utility model belongs to the technical field of the cylinder, especially, relate to a double-deck doubly power jar with adjustable energy-conserving pressure boost and reduction.

Background

At present, most cylinders are in a single-mode working mode, so that the power of the cylinders is limited, a plurality of layers of cylinders need to be introduced for working, and an occasional multi-mode cylinder needs to be connected with a plurality of air sources for driving, so that the limitation on the efficiency is large. Therefore, how to change on the basis of the original cylinder makes the cylinder have a more flexible working mode to meet different working requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double-deck doubly power jar with adjustable energy-conserving pressure boost and drop aims at solving the problem that exists among the background art. For realizing the purpose, the utility model discloses a technical scheme be:

an energy-saving pressure-increasing and pressure-reducing adjustable double-layer double-power cylinder comprises an upper cylinder cover, a first piston assembly, a second piston assembly, a lower cylinder cover, a guide shaft and a cylinder base; the lower cylinder cover is sleeved on the upper part of the guide shaft in a relatively sliding manner, and the first piston assembly and the second piston assembly are respectively fixed at the upper end and the lower end of the lower cylinder cover; the upper end of the first piston assembly is provided with the cylinder upper cover, the lower end of the second piston assembly is fixed on the cylinder base, the lower part of the guide shaft penetrates through the cylinder base and is in sliding sleeve joint with the cylinder base, and the cylinder upper cover is used for being connected with an external air source to cooperate with an electromagnetic valve to control the first piston assembly and the second piston assembly to drive the guide shaft to move up and down along the cylinder base.

Furthermore, the first piston assembly comprises a first cylinder barrel and a first piston, the first piston is fixedly arranged on the upper part of the guide shaft and is positioned on the upper part of the lower cylinder cover, and the first cylinder barrel is sleeved at the upper end of the upper cylinder cover; the second piston assembly comprises a second cylinder barrel and a second piston, the second piston is fixedly installed on the upper portion of the guide shaft and located on the lower portion of the lower cylinder cover, and the second cylinder barrel is sleeved on the lower end of the upper cylinder cover.

Furthermore, a first air inlet hole and a second air inlet hole are respectively formed in two sides of the lower cover of the air cylinder, a first air outlet hole, a second air outlet hole and a main air inlet hole are respectively formed in the side edge of the upper cover of the air cylinder, the first air inlet hole is communicated with the first air outlet hole through an air pipe, the second air inlet hole is communicated with the second air outlet hole through an air pipe, and the main air inlet hole is respectively communicated with the first air outlet hole and the second air outlet hole under the control of the electromagnetic valve.

Further, the first air inlet hole extends towards the interior of the lower cylinder cover to form a first air inlet channel, and the first air inlet channel is communicated with a chamber formed by the first piston and the lower cylinder cover; the second air inlet hole extends towards the interior of the lower cylinder cover to form a second air inlet channel, and the second air inlet channel is communicated with a cavity formed by the second piston and the lower cylinder cover.

Furthermore, main inlet port is inside to extend and wear out the top of cylinder upper cover forms main inlet channel, first venthole and second venthole extend and wear out to cylinder upper cover is inside respectively the top of cylinder upper cover forms first outlet channel and second outlet channel.

Furthermore, a ball-type electrode is fixed at the bottom of the guide shaft.

The utility model has the advantages that: through independent air supply entry, the cooperation solenoid valve can realize the drive to the cylinder, has dual double-deck cylinder assembly through the design and realizes adjustable work, uses the air supply drive, and the integrated device is energy-conserving and low noise, and work effect is good.

Drawings

Fig. 1 is an overall schematic diagram provided in an embodiment of the present invention;

fig. 2 is a schematic view of an overall side structure provided in an embodiment of the present invention;

fig. 3 is a schematic view of a split structure provided in the embodiment of the present invention;

fig. 4 is a schematic diagram of an explosive structure according to an embodiment of the present invention;

fig. 5 is a schematic view of a first cross-sectional structure provided in an embodiment of the present invention;

fig. 6 is a schematic view of a second cross-sectional structure provided in the embodiment of the present invention;

fig. 7 is a schematic diagram of a third cross-sectional structure according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

1. an upper cover of the cylinder; 11. a first air outlet hole; 111. a first air outlet channel; 12. a second air outlet; 121. a second air outlet channel; 13. a main air inlet; 131. a main intake passage; 2. a first cylinder tube; 3. a cylinder lower cover; 31. a first air intake hole; 311. a first air intake passage; 32. a second air intake hole; 321. a second intake passage; 4. a second cylinder barrel; 5. a cylinder base; 6. a guide shaft; 7. a ball electrode; 8. a first piston; 9. a second piston.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 7, an embodiment of the present invention provides an energy-saving pressure-increasing and-reducing adjustable double-layer double-force cylinder, which includes an upper cylinder cover 1, a first piston 8 assembly, a second piston 9 assembly, a lower cylinder cover 3, a guide shaft 6 and a cylinder base 5; the cylinder lower cover 3 is sleeved on the upper part of the guide shaft 6 in a relatively sliding manner, and the first piston 8 assembly and the second piston 9 assembly are respectively fixed at the upper end and the lower end of the cylinder lower cover 3; the cylinder upper cover 1 is installed to the upper end of first piston 8 subassembly, and the lower extreme of second piston 9 subassembly is fixed on cylinder base 5, and the lower part of guide shaft 6 runs through cylinder base 5 and cup joints with cylinder base 5 slip, and cylinder upper cover 1 is used for inserting outside air supply cooperation solenoid valve control first piston 8 subassembly and second piston 9 subassembly and drives guide shaft 6 and move from top to bottom along cylinder base 5.

In the embodiment, the first piston 8 assembly comprises a first cylinder barrel 2 and a first piston 8, the first piston 8 is fixedly arranged at the upper part of the guide shaft 6 and is positioned at the upper part of the cylinder lower cover 3, and the first cylinder barrel 2 is sleeved at the upper end of the cylinder upper cover 1; the second piston 9 assembly comprises a second cylinder barrel 4 and a second piston 9, the second piston 9 is fixedly arranged on the upper part of the guide shaft 6 and is positioned on the lower part of the cylinder lower cover 3, and the second cylinder barrel 4 is sleeved on the lower end of the cylinder upper cover 1.

In this embodiment, the two sides of the lower cylinder cover 3 are respectively provided with a first air inlet hole 31 and a second air inlet hole 32, the side of the upper cylinder cover 1 is respectively provided with a first air outlet hole 11, a second air outlet hole 12 and a main air inlet hole 13, the first air inlet hole 31 is communicated with the first air outlet hole 11 through an air pipe, the second air inlet hole 32 is communicated with the second air outlet hole 12 through an air pipe, and the main air inlet hole 13 is respectively communicated with the first air outlet hole 11 and the second air outlet hole 12 under the control of a solenoid valve.

In the present embodiment, the first intake hole 31 extends toward the interior of the cylinder lower cover 3 to form a first intake passage 311, and the first intake passage 311 communicates with a chamber formed by the first piston 8 and the cylinder lower cover 3; the second intake ports 32 extend toward the inside of the cylinder lower cover 3 to form a second intake passage 321, and the second intake passage 321 communicates with a chamber formed by the second piston 9 and the cylinder lower cover 3.

In this embodiment, the main air inlet hole 13 extends towards the inside of the cylinder top cover 1 and penetrates through the top of the cylinder top cover 1 to form a main air inlet channel 131, and the first air outlet hole 11 and the second air outlet hole 12 extend towards the inside of the cylinder top cover 1 and penetrate through the top of the cylinder top cover 1 to form a first air outlet channel 111 and a second air outlet channel 121, respectively.

In the embodiment, a ball electrode 7 is fixed at the bottom of the guide shaft 6 and is used for connecting the cylinder to the workpiece.

The working principle of the cylinder is as follows,

when using this cylinder during operation, pass through cylinder base 5 with the cylinder and fix to the station on, need take up gas source treater and solenoid valve and carry out the operation. Wherein the air source processor is directly connected to the main air inlet 13, and the solenoid valve is installed at the top of the cylinder top cover 1 for controlling the communication between the main air inlet channel 131 and the first air outlet channel 111 and the second air outlet channel 121, respectively. When the air supply device works, the air source processor supplies air to the air cylinder, the air passes through the main air inlet channel 131, flows through the first air outlet channel 111 under the action of the electromagnetic valve, then flows out of the first air outlet hole 11, reaches the first air inlet along the air pipe, enters between the first piston 8 and the air cylinder lower cover 3 along the first air inlet pipeline, pushes the first piston 8 to move upwards under the action of air pressure, and then drives the guide shaft 6 to move upwards; when the first piston 8 reaches the bottom of the cylinder upper cover 1, the electromagnetic valve is controlled to close the valve entering the first air outlet channel 111, the valve communicating the main air inlet channel 131 with the second air inlet channel 321 is communicated, then the gas firstly flows through the second air outlet channel 121, then flows out of the second air outlet hole 12, then reaches the second air inlet along the air pipe, and then enters between the second piston 9 and the cylinder lower cover 3 along the second air inlet pipeline, under the action of the air pressure, the second piston 9 is pushed to move downwards, and then the guide shaft 6 is driven to move downwards. The cylinder moves up and down in a reciprocating way.

The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. The utility model provides an energy-conserving pressure-increasing and pressure-reducing adjustable double-deck doubly power jar which characterized in that: the device comprises an upper cylinder cover, a first piston assembly, a second piston assembly, a lower cylinder cover, a guide shaft and a cylinder base; the lower cylinder cover is sleeved on the upper part of the guide shaft in a relatively sliding manner, and the first piston assembly and the second piston assembly are respectively fixed at the upper end and the lower end of the lower cylinder cover; the upper end of the first piston assembly is provided with the cylinder upper cover, the lower end of the second piston assembly is fixed on the cylinder base, the lower part of the guide shaft penetrates through the cylinder base and is in sliding sleeve joint with the cylinder base, and the cylinder upper cover is used for being connected with an external air source to cooperate with an electromagnetic valve to control the first piston assembly and the second piston assembly to drive the guide shaft to move up and down along the cylinder base.

2. The energy-saving pressure-increasing and reducing adjustable double-layer force-multiplying cylinder according to claim 1, characterized in that: the first piston assembly comprises a first cylinder barrel and a first piston, the first piston is fixedly arranged at the upper part of the guide shaft and is positioned at the upper part of the lower cylinder cover, and the first cylinder barrel is sleeved at the upper end of the upper cylinder cover; the second piston assembly comprises a second cylinder barrel and a second piston, the second piston is fixedly installed on the upper portion of the guide shaft and located on the lower portion of the lower cylinder cover, and the second cylinder barrel is sleeved on the lower end of the upper cylinder cover.

3. The energy-saving pressure-increasing and reducing adjustable double-layer force-multiplying cylinder according to claim 1 or 2, characterized in that: the air cylinder is characterized in that a first air inlet hole and a second air inlet hole are respectively formed in two sides of the lower air cylinder cover, a first air outlet hole, a second air outlet hole and a main air inlet hole are respectively formed in the side edge of the upper air cylinder cover, the first air inlet hole is communicated with the first air outlet hole through an air pipe, the second air inlet hole is communicated with the second air outlet hole through an air pipe, and the main air inlet hole is respectively communicated with the first air outlet hole and the second air outlet hole under the control of a solenoid valve.

4. The energy-saving pressure-increasing and reducing adjustable double-layer force-multiplying cylinder according to claim 3, characterized in that: the first air inlet hole extends towards the interior of the lower cylinder cover to form a first air inlet channel, and the first air inlet channel is communicated in a cavity formed by the first piston and the lower cylinder cover; the second air inlet hole extends towards the interior of the lower cylinder cover to form a second air inlet channel, and the second air inlet channel is communicated with a cavity formed by the second piston and the lower cylinder cover.

5. The energy-saving pressure-increasing and reducing adjustable double-layer force-multiplying cylinder according to claim 3, characterized in that: the main air inlet hole extends towards the inside of the upper cover of the air cylinder and penetrates out of the top of the upper cover of the air cylinder to form a main air inlet channel, and the first air outlet hole and the second air outlet hole extend towards the inside of the upper cover of the air cylinder and penetrate out of the top of the upper cover of the air cylinder to form a first air outlet channel and a second air outlet channel.

6. The energy-saving pressure-increasing and reducing adjustable double-layer force-multiplying cylinder according to claim 1, characterized in that: and a spherical electrode is fixed at the bottom of the guide shaft.