CN217167362U

CN217167362U - Cylinder dismantling machine

Info

Publication number: CN217167362U
Application number: CN202220983443.7U
Authority: CN
Inventors: 唐昊
Original assignee: Changzhou Xinghao Hydraulic Equipment Manufacturing Co Ltd
Current assignee: Changzhou Xinghao Hydraulic Equipment Manufacturing Co Ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-12
Anticipated expiration: 2032-04-26

Abstract

A cylinder disassembling machine comprises a frame, a limiting device and a thrust device; the thrust device is arranged on the rack and comprises a first thrust oil cylinder and a second thrust oil cylinder, the first thrust oil cylinder and the second thrust oil cylinder are connected through a connecting rod, and a U-shaped frame is arranged in the middle of the connecting rod; the cylinder dismounting machine of the utility model is started by two thrust oil cylinders simultaneously, so that the piston inside the oil cylinder can be safely pulled out when being blocked in the cylinder barrel, thereby achieving the purposes of shortening the maintenance time and saving the cost for customers; and set up stop device, can effectively prevent that hydro-cylinder piston rod from dashing out in the cylinder in the twinkling of an eye for the security further promotes.

Description

Cylinder dismantling machine

Technical Field

The utility model relates to a hydro-cylinder dismouting equipment field especially relates to a tear jar machine open.

Background

The chinese patent with publication number CN210731577U discloses a cylinder disassembling machine, which comprises a bed body, and a driving device, a chuck and an intermediate frame body arranged on the bed body, wherein the intermediate frame body is arranged on the bed body in a back-and-forth sliding manner, the driving device is connected with the chuck, and the chuck is provided with a through hole; the clamp provided with the plurality of convex parts is arranged on the bed body, and the plurality of bulges are arranged on the circumference of the bottom end of the cylinder body of the oil cylinder, so that the bulges of the cylinder body form limit positions among the convex parts, the cylinder body can not rotate relative to the clamp, and the oil cylinder disassembling efficiency of the cylinder disassembling machine is improved; however, the prior art still has the following problems: the existing oil cylinder is mostly in an air pressure or hammering mode when being disassembled, a piston rod of the oil cylinder can be instantly punched to cause potential safety hazards, and the efficiency is low, so that the cylinder disassembling machine with safety and high efficiency is needed to meet the requirement.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the problem that tear jar machine inefficiency factor of safety low among the prior art open, the utility model provides a tear jar machine open.

The utility model provides a technical scheme that its technical problem adopted is: a cylinder disassembling machine comprises a frame, a limiting device and a thrust device; the thrust device is arranged on the rack and comprises a first thrust oil cylinder and a second thrust oil cylinder, the first thrust oil cylinder and the second thrust oil cylinder are connected through a connecting rod, and a U-shaped frame is arranged in the middle of the connecting rod.

Furthermore, the telescopic end of the first thrust oil cylinder is connected with the connecting rod, and the telescopic end of the second thrust oil cylinder is connected with the connecting rod.

Furthermore, a first oil inlet and a first oil outlet are formed in the cylinder body of the first thrust oil cylinder, and a second oil inlet and a second oil outlet are formed in the cylinder body of the second thrust oil cylinder.

Further, the first oil inlet and the second oil inlet are connected with an oil inlet pipe, and the first oil outlet and the second oil outlet are connected with an oil outlet pipe.

Furthermore, the first thrust oil cylinder and the second thrust oil cylinder are connected with the hydraulic station.

Furthermore, the U-shaped frame is detachably connected with the connecting rod.

Furthermore, the limiting device is a limiting column arranged at one end of the stretching device.

The utility model has the advantages that:

the cylinder dismounting machine of the utility model is started by two thrust oil cylinders simultaneously, so that the piston inside the oil cylinder can be safely pulled out when being blocked in the cylinder barrel, thereby achieving the purposes of shortening the maintenance time and saving the cost for customers; and set up stop device, can effectively prevent that hydro-cylinder piston rod from dashing out in the cylinder in the twinkling of an eye for the security further promotes.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a front view of a cylinder disassembly machine according to a preferred embodiment of the present invention;

FIG. 2 is a top view of the cylinder disassembly machine according to the preferred embodiment of the present invention;

in the drawing, the oil cylinder thrust device comprises a frame 1, a frame 2, a limiting device 2-1, a limiting column 3, a thrust device 3-1, a first thrust oil cylinder 3-2, a second thrust oil cylinder 4, a connecting rod 5, a U-shaped frame 6, a first oil inlet 7, a first oil outlet 8, a second oil inlet 9, a second oil outlet 10, an oil inlet pipe 11 and an oil outlet pipe.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "horizontal", "top", "inner", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a cylinder dismantling machine comprises a frame 1, a limiting device 2 and a thrust device 3; the thrust device 3 is arranged on the rack 1, the thrust device 3 comprises a first thrust oil cylinder 3-1 and a second thrust oil cylinder 3-2, the first thrust oil cylinder 3-1 and the second thrust oil cylinder 3-2 are connected through a connecting rod 4, and a U-shaped frame 5 is arranged in the middle of the connecting rod 4.

The telescopic end of the first thrust oil cylinder 3-1 is connected with the connecting rod 4, and the telescopic end of the second thrust oil cylinder 3-2 is connected with the connecting rod 4. A first oil inlet 6 and a first oil outlet 7 are arranged on the cylinder body of the first thrust oil cylinder 3-1, and a second oil inlet 8 and a second oil outlet 9 are arranged on the cylinder body of the second thrust oil cylinder 3-2.

The first oil inlet 6 and the second oil inlet 8 are connected with an oil inlet pipe 10, and the first oil outlet 7 and the second oil outlet 9 are connected with an oil outlet pipe 11. The first thrust oil cylinder 3-1 and the second thrust oil cylinder 3-2 are connected with a hydraulic station. The U-shaped frame 5 is detachably connected with the connecting rod 4. The limiting device 2 is a limiting column 2-1 arranged on one side of the thrust device 3.

In this specification, the schematic representations of the terms are not necessarily referring to the same embodiment. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A cylinder disassembling machine is characterized by comprising a frame (1), a limiting device (2) and a thrust device (3); the thrust device (3) is arranged on the rack (1), the thrust device (3) comprises a first thrust oil cylinder (3-1) and a second thrust oil cylinder (3-2), the first thrust oil cylinder (3-1) and the second thrust oil cylinder (3-2) are connected through a connecting rod (4), and a U-shaped frame (5) is arranged in the middle of the connecting rod (4).

2. The cylinder dismantling machine according to claim 1, characterized in that the telescopic end of said first thrust cylinder (3-1) is connected to the connecting rod (4) and the telescopic end of said second thrust cylinder (3-2) is connected to the connecting rod (4).

3. The cylinder disassembling machine according to claim 1, wherein a first oil inlet (6) and a first oil outlet (7) are arranged on the cylinder body of the first thrust oil cylinder (3-1), and a second oil inlet (8) and a second oil outlet (9) are arranged on the cylinder body of the second thrust oil cylinder (3-2).

4. The cylinder dismantling machine according to claim 3, characterized in that said first and second oil inlets (6, 8) are connected to an oil inlet pipe (10), and said first and second oil outlets (7, 9) are connected to an oil outlet pipe (11).

5. A cylinder dismantling machine as claimed in claim 3, characterised in that said first thrust cylinder (3-1) and second thrust cylinder (3-2) are associated with a hydraulic station.

6. The cylinder dismantling machine according to claim 1, characterized in that said U-shaped frame (5) is removably connected to the connecting rod (4).

7. Cylinder dismantling machine according to claim 1, characterized in that said stop means (2) are stop posts (2-1) arranged on one side of the thrust means (3).