CN213064142U

CN213064142U - Stainless steel oil cylinder

Info

Publication number: CN213064142U
Application number: CN202022122608.5U
Authority: CN
Inventors: 王竹林
Original assignee: Qingdao Wintin Hydraulic Machinery Co ltd
Current assignee: Qingdao Wintin Hydraulic Machinery Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-04-27
Anticipated expiration: 2030-09-25

Abstract

The utility model discloses a stainless steel hydro-cylinder, comprising a cylinder body, sliding connection has the piston in the cylinder body, piston one end fixedly connected with piston rod, the one end that the piston was kept away from to the piston rod is equipped with the pole head, two dead levers of pole head one end fixedly connected with are kept away from to the cylinder body, the one end that the pole head was kept away from to the cylinder body is equipped with the cylinder bottom, be equipped with two second shifting chutes in the cylinder bottom, the second shifting chute mutually supports with the dead lever, be equipped with two first shifting chutes in the cylinder bottom, first shifting chute one end communicates with each other with the second shifting chute, first shifting chute one end runs through the cylinder bottom, two all be equipped with the spacing groove on the dead lever, two all be equipped with the action bars in the first shifting chute, fixedly connected with. The device adopts stainless steel material, can increase life and work under comparatively adverse circumstances, and convenient transportation can be dismantled to the cylinder bottom.

Description

Stainless steel oil cylinder

Technical Field

The utility model relates to a hydro-cylinder technical field especially relates to a stainless steel hydro-cylinder.

Background

The production is completed by the cooperation of the oil cylinders in the fields of mining machinery, bending machinery, casting and the like, and the production efficiency and the quality of the oil cylinders are inseparable;

the hydro-cylinder is long-time using, perhaps under the abominable environment, uses easily to rust, leads to using the conversion rate not high, has wasted the energy, also is not quick detachable when using, has increased the cost of transportation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a stainless steel oil cylinder.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a stainless steel oil cylinder comprises a cylinder body, a piston is connected in the cylinder body in a sliding manner, one end of the piston is fixedly connected with a piston rod, the end of the piston rod far away from the piston is provided with a rod head, one end of the cylinder body far away from the rod head is fixedly connected with two fixed rods, a cylinder bottom is arranged at one end of the cylinder body, which is far away from the rod head, two second moving grooves are arranged in the cylinder bottom, the second moving groove is matched with the fixed rod, two first moving grooves are arranged in the cylinder bottom, one end of the first moving groove is communicated with the second moving groove, one end of the first moving groove penetrates through the cylinder bottom, two fixing rods are respectively provided with a limiting groove, two operating rods are respectively arranged in the first moving grooves, the spring is fixedly connected to the operating rod, one end, far away from the operating rod, of the spring is fixedly connected to the side wall of the first moving groove, and one end of the operating rod corresponds to the limiting groove.

Preferably, a first joint bearing is arranged in the rod head, and a second joint bearing is arranged in the cylinder bottom.

Preferably, one end of the cylinder body, which is close to the club head, is provided with a guide sleeve, and the guide sleeve is circular.

Preferably, one end of the fixing rod is arc-shaped, and the cylinder body is made of stainless steel.

Preferably, one end of the operating rod close to the second moving groove is in a semi-circular arc shape, and the operating rod is in a T shape.

Preferably, the side wall of the cylinder body is provided with an oil nozzle which is cylindrical.

Compared with the prior art, the device has the advantages that:

1. the utility model discloses a set up uide bushing and cylinder body material and set up to the stainless steel, guarantee the function that the piston rod can be stable when using, guaranteed that the hydro-cylinder can stably function under more adverse circumstances, the stainless steel can increase the life of hydro-cylinder.

2. The utility model discloses a set up dead lever and action bars for the cylinder bottom can be dismantled, makes hydro-cylinder transportation volume diminish, reduces the cost of transportation, and also installs easily when needs and use.

Drawings

Fig. 1 is the utility model provides a structural schematic diagram of stainless steel hydro-cylinder.

Fig. 2 is a top view of fig. 1.

Fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: the device comprises a cylinder body 1, a rod head 2, a piston 3, a guide sleeve 4, a piston rod 5, a cylinder bottom 6, a nozzle 7, a first joint bearing 8, a second joint bearing 9, an operating rod 10, a first moving groove 11, a spring 12, a limiting groove 13, a second moving groove 14 and a fixing rod 15.

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.

Referring to fig. 1-3, a stainless steel oil cylinder comprises a cylinder body 1, a piston 3 is slidably connected in the cylinder body 1, one end of the piston 3 is fixedly connected with a piston rod 5, so that the piston 3 can drive the piston rod 5 to move, one end of the piston rod 5, which is away from the piston 3, is provided with a rod head 2 for connecting equipment, one end of the cylinder body 1, which is away from the rod head 2, is fixedly connected with two fixed rods 15, one end of the cylinder body 1, which is away from the rod head 2, is provided with a cylinder bottom 6, two second moving grooves 14 are arranged in the cylinder bottom 6, the second moving grooves 14 are matched with the fixed rods 15, two first moving grooves 11 are arranged in the cylinder bottom 6, one end of each first moving groove 11 is communicated with the second moving groove 14, one end of each first moving groove 11 penetrates through the cylinder bottom 6, both fixed rods 15 are provided with a limiting groove 13, both first moving grooves 11 are provided with operating rods 10, a spring 12 is fixedly connected on, one end of the operating rod 10 corresponds to the limiting groove 13, so that when the fixing rod 15 is pushed in, the operating rod 10 is pushed upwards, and when the lower end of the operating rod 10 reaches the limiting groove 13, the operating rod enters the limiting groove 13 under the action of the spring 12, and fixation is achieved.

The utility model discloses in, be equipped with first joint bearing 8 in the pole head 2, be equipped with second joint bearing 9 in the cylinder bottom 6, be used for and equipment connection, the one end that is close to pole head 2 in the cylinder body 1 is equipped with uide bushing 4, uide bushing 4 is circular, it is more stable to set for the removal of piston rod 5, dead lever 15 one end is convex, conveniently promote the lower extreme of action bars 10, the material of cylinder body 1 is the stainless steel, life and the normal use under adverse circumstances have been increased, the one end that action bars 10 is close to second shifting chute 14 is half circular arc, conveniently promoted by dead lever 15, action bars 10 is T shape, conveniently pull up and dismantle, be equipped with glib talker 7 on the 1 lateral wall of cylinder body, glib 7 is cylindrical.

The utility model discloses in, when needs use, with 14 alignment dead levers 15 of second shifting chute on the cylinder bottom 6, push into and realized the installation promptly, pull up action bars 10 in the time of the dismantlement, can pull out cylinder body 1, the uide bushing 4 can guarantee that piston rod 5 can stably contract when using.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stainless steel oil cylinder comprises a cylinder body (1) and is characterized in that a piston (3) is connected in the cylinder body (1) in a sliding mode, one end of the piston (3) is fixedly connected with a piston rod (5), a rod head (2) is arranged at one end, far away from the piston (3), of the piston rod (5), two fixing rods (15) are fixedly connected at one end, far away from the rod head (2), of the cylinder body (1), a cylinder bottom (6) is arranged at one end, far away from the rod head (2), of the cylinder body (1), two second moving grooves (14) are arranged in the cylinder bottom (6), the second moving grooves (14) are matched with the fixing rods (15), two first moving grooves (11) are arranged in the cylinder bottom (6), one end of each first moving groove (11) is communicated with the corresponding second moving groove (14), one end of each first moving groove (11) penetrates through the cylinder bottom (6), and limiting grooves (13) are arranged on the two, two all be equipped with action bars (10) in first shifting chute (11), fixedly connected with spring (12) on action bars (10), the one end fixed connection that action bars (10) were kept away from in spring (12) is on the lateral wall of first shifting chute (11), the one end and the spacing groove (13) of action bars (10) are corresponding.

2. A stainless steel oil cylinder according to claim 1, characterized in that a first joint bearing (8) is arranged in the rod head (2), and a second joint bearing (9) is arranged in the cylinder bottom (6).

3. The stainless steel oil cylinder according to claim 1, characterized in that a guide sleeve (4) is arranged at one end of the cylinder body (1) close to the rod head (2), and the guide sleeve (4) is circular.

4. The stainless steel oil cylinder as claimed in claim 1, wherein one end of the fixing rod (15) is arc-shaped, and the cylinder body (1) is made of stainless steel.

5. The stainless steel oil cylinder according to claim 1, characterized in that one end of the operating rod (10) close to the second moving groove (14) is in a semi-circular arc shape, and the operating rod (10) is in a T shape.

6. The stainless steel oil cylinder according to claim 1, characterized in that a nozzle tip (7) is arranged on the side wall of the cylinder body (1), and the nozzle tip (7) is cylindrical.