CN216714876U

CN216714876U - Novel metallurgical oil cylinder

Info

Publication number: CN216714876U
Application number: CN202220143211.0U
Authority: CN
Inventors: 马康威
Original assignee: Wuhan Hongda Hydraulic And Pneumatic Equipment Manufacturing Co ltd
Current assignee: Wuhan Hongda Hydraulic And Pneumatic Equipment Manufacturing Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-10
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to the technical field of metallurgical oil cylinders, and discloses a novel metallurgical oil cylinder, which solves the problems that equipment used in the prior metallurgy is heavy, and when the oil cylinder pushes and pulls heavy objects for a long time, the oil cylinder needs to bear large pressure, so that the service life of the oil cylinder is greatly reduced; according to the utility model, the piston rod moves to one side, so that the connecting block moves to one side to impact the sliding plate, the buffer spring buffers the sliding plate, one end of the piston rod is better buffered, the piston rod is prevented from being damaged, and meanwhile, the first buffer plate and the second buffer plate buffer the piston rod, so that the service life of the oil cylinder body is prolonged.

Description

Novel metallurgical oil cylinder

Technical Field

The utility model belongs to the technical field of metallurgical oil cylinders, and particularly relates to a novel metallurgical oil cylinder.

Background

Metallurgy, which refers to the process and technology of extracting metals or metal compounds from minerals and making metals into metal materials with certain properties by various processing methods, has a long development history, and from the times of stoneware to the subsequent times of bronze ware and then to the large-scale development of recent steel smelting, the history of human development fuses the development history of metallurgy, and the metallurgy technology mainly comprises pyrometallurgy, hydrometallurgy and electrometallurgy, and with the successful application of physical chemistry in metallurgy, the metallurgy goes from technology to science, and thus has the metallurgical engineering specialty in universities.

The existing metallurgical equipment is heavy, and when the oil cylinder pushes and pulls heavy objects for a long time, the oil cylinder needs to bear large pressure, so that eccentric wear of a piston rod is aggravated, and the service life of the oil cylinder is greatly reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a novel metallurgical oil cylinder, which effectively solves the problems that the existing metallurgical oil cylinder is heavy in equipment, and when the oil cylinder pushes and pulls heavy objects for a long time, the oil cylinder needs to bear large pressure, so that the service life of the oil cylinder is greatly shortened.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel metallurgical oil cylinder, includes the cylinder, cylinder outside one end even has connecting shell, the standing groove has been seted up at connecting shells inner wall one end middle part, the inside square fixed block that has been informed of standing groove, fixed block one end is seted up flutedly, both ends all are connected with the slide rail about the recess inner wall, the inside sliding connection of slide rail has the slide, slide one side all is connected with buffer spring, buffer spring one end is connected with recess inner wall one end, cylinder inner wall one end china is disconnected from having connected the piston rod, piston rod one end runs through and extends to cylinder one side, piston rod one end is connected with the connecting block, connecting block one end is connected with slide one side, cylinder inner wall one end is connected with first buffer board, cylinder inner wall opposite side is connected with the second buffer board.

Preferably, one part of the outer side of the piston rod is connected with a piston block, and oil holes are formed in two ends of the piston block.

Preferably, one side of the upper end of the cylinder barrel is connected with an oil inlet pipe.

Preferably, the cylinder barrel lower extreme one side is connected with the oil pipe, oil pipe one end runs through and extends to connecting the casing lower extreme.

Preferably, the cylinder barrel both ends all correspond piston rod department and all inlay and be equipped with first sealed pad, first sealed pad is made for the rubber material.

Preferably, the first buffer plate and the second buffer plate are embedded with a second sealing gasket at the position corresponding to the piston rod.

Preferably, the second sealing gasket is made of rubber.

Preferably, the first buffer plate and the second buffer plate are made of polyethylene foam materials.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the arrangement of the fixed block, the groove, the slide rail, the slide plate, the buffer spring, the piston rod, the connecting block, the first buffer plate, the second buffer plate and the piston block, the piston rod moves to one side, so that the connecting block moves to one side to impact the slide plate, the buffer spring buffers the slide plate, one end of the piston rod is better buffered, the piston rod is prevented from being damaged, and meanwhile, the first buffer plate and the second buffer plate buffer the piston rod, so that the service life of the oil cylinder body is prolonged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of B of FIG. 1 according to the present invention.

In the figure: 1. a cylinder barrel; 2. connecting the shell; 3. a placement groove; 4. a fixed block; 5. a groove; 6. a slide rail; 7. a slide plate; 8. a buffer spring; 9. a piston rod; 10. connecting blocks; 11. a first buffer plate; 12. a second buffer plate; 13. a piston block; 14. an oil hole; 15. an oil inlet pipe; 16. an oil outlet pipe; 17. a first gasket; 18. a second gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1, 2 and 3, the utility model comprises a cylinder barrel 1, a connecting shell 2 is connected with one end of the outer side of the cylinder barrel 1, a placing groove 3 is formed in the middle of one end of the inner wall of the connecting shell 2, the position of the fixing block 4 can be fixed, a fixing block 4 is arranged in the placing groove 3, a groove 5 is formed in one end of the fixing block 4, slide rails 6 are connected with the upper end and the lower end of the inner wall of the groove 5, so as to buffer one end of a piston rod 9, a slide plate 7 is connected in the slide rails 6 in a sliding manner, a buffer spring 8 is connected with one side of the slide plate 7, one end of the buffer spring 8 is connected with one end of the inner wall of the groove 5, the piston rod 9 is not connected with one end of the inner wall of the cylinder barrel 1, one end of the piston rod 9 extends to one side of the cylinder barrel 1, one end of the piston rod 9 is connected with a connecting block 10, one end of the connecting block 10 is connected with one side of the slide plate 7, one end of the inner wall of the cylinder barrel 1 is connected with a first buffer plate 11, the piston block 13 is fixed, and the other side of the inner wall of the cylinder barrel 1 is connected with a second buffer plate 12.

In the second embodiment, on the basis of the first embodiment, one part outside the piston rod 9 is connected with the piston block 13, the oil holes 14 are formed in the two ends of the piston block 13, one side of the upper end of the cylinder barrel 1 is connected with the oil inlet pipe 15, one side of the lower end of the cylinder barrel 1 is connected with the oil outlet pipe 16, so that the oil inside the cylinder barrel 1 can be conveniently replaced, and one end of the oil outlet pipe 16 penetrates and extends to the lower end of the connecting shell 2.

Third embodiment, on the basis of first embodiment, the first sealed pad 17 that all inlays and is equipped with at the both ends of cylinder 1 corresponding piston rod 9 department, avoids the inside oil of cylinder 1 to spill, and first sealed pad 17 is made for the rubber material, and first buffer board 11 and second buffer board 12 all correspond piston rod 9 department and inlay and be equipped with second sealed pad 18, and second sealed pad 18 is made for the rubber material, and first buffer board 11 and second buffer board 12 are made for the polyethylene foam material, cushions piston block 13.

The working principle is as follows: when using, when the hydro-cylinder carries out the during operation, carry out piston motion through piston rod 9 for piston rod 9 moves to one side, makes connecting block 10 move to one side, strikes slide 7, makes buffer spring 8 cushion slide 7, and the better cushions piston rod 9 one end, avoids piston rod 9 to damage, and first buffer board 11 cushions piston rod 9 with second buffer board 1 simultaneously.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel metallurgical hydro-cylinder, includes cylinder (1), its characterized in that: the cylinder barrel is characterized in that one end of the outer side of the cylinder barrel (1) is connected with a connecting shell (2), a placing groove (3) is formed in the middle of one end of the inner wall of the connecting shell (2), a fixed block (4) is known in the placing groove (3), one end of the fixed block (4) is provided with a groove (5), the upper end and the lower end of the inner wall of the groove (5) are connected with sliding rails (6), the sliding rails (6) are connected with sliding plates (7) in a sliding mode, one sides of the sliding plates (7) are connected with buffer springs (8), one end of each buffer spring (8) is connected with one end of the inner wall of the groove (5), one end of the inner wall of the cylinder barrel (1) is not connected with a piston rod (9) in China, one end of the piston rod (9) penetrates through and extends to one side of the cylinder barrel (1), one end of the piston rod (9) is connected with a connecting block (10), and one end of the connecting block (10) is connected with one side of the sliding plates (7), one end of the inner wall of the cylinder barrel (1) is connected with a first buffer plate (11), and the other side of the inner wall of the cylinder barrel (1) is connected with a second buffer plate (12).

2. The novel metallurgical oil cylinder according to claim 1, characterized in that: one part of the outer side of the piston rod (9) is connected with a piston block (13), and oil holes (14) are formed in two ends of the piston block (13).

3. The novel metallurgical oil cylinder according to claim 1, characterized in that: one side of the upper end of the cylinder barrel (1) is connected with an oil inlet pipe (15).

4. The novel metallurgical oil cylinder according to claim 1, characterized in that: one side of the lower end of the cylinder barrel (1) is connected with an oil outlet pipe (16), and one end of the oil outlet pipe (16) penetrates through and extends to the lower end of the connecting shell (2).

5. The novel metallurgical oil cylinder according to claim 1, characterized in that: the cylinder barrel (1) both ends all correspond piston rod (9) department and all inlay and be equipped with first sealed pad (17), first sealed pad (17) are made for the rubber material.

6. The novel metallurgical oil cylinder according to claim 1, characterized in that: and a second sealing gasket (18) is embedded at the position where the first buffer plate (11) and the second buffer plate (12) correspond to the piston rod (9).

7. The novel metallurgical oil cylinder according to claim 6, characterized in that: the second sealing gasket (18) is made of rubber.

8. The novel metallurgical oil cylinder according to claim 1, characterized in that: the first buffer plate (11) and the second buffer plate (12) are both made of polyethylene foam materials.