CN214661232U

CN214661232U - Energy-concerving and environment-protective type hydro-cylinder of antiseep

Info

Publication number: CN214661232U
Application number: CN202121088902.7U
Authority: CN
Inventors: 张艳军; 王玉荣
Original assignee: Linqing Kuankuo Machinery Technology Co ltd
Current assignee: Linqing Kuankuo Machinery Technology Co ltd
Priority date: 2021-05-20
Filing date: 2021-05-20
Publication date: 2021-11-09
Anticipated expiration: 2031-05-20

Abstract

The utility model discloses an energy-concerving and environment-protective type hydro-cylinder of antiseep, including the base, the top middle part fixed connection of base of writing is in the bottom of cylinder, the top middle part fixed connection of cylinder is at the bottom middle part of cylinder cap, the inside lower part sliding connection of cylinder has first piston piece, the top middle part fixed connection of first piston piece is in the bottom of piston rod, the top fixed connection of piston rod is in the bottom of fixed block, the first wear ring of the first periphery lower part fixedly connected with of first piston piece, the first glary circle of the top fixedly connected with of first wear ring. The utility model discloses in, the inside upper portion of cylinder can be sealed in the cushion chamber to the second piston piece slip, secondly can increase the inside leakproofness of cushion chamber through the steckel seal, can increase the leakproofness of second piston piece in the cushion chamber inside through second wear ring, second gley circle and second rubber circle at last, and it is very convenient to use, is worth wideling popularize.

Description

Energy-concerving and environment-protective type hydro-cylinder of antiseep

Technical Field

The utility model relates to a hydro-cylinder technical field especially relates to an energy-concerving and environment-protective type hydro-cylinder of antiseep.

Background

The hydraulic cylinder is a hydraulic actuating element which can convert hydraulic energy into mechanical energy and can make linear reciprocating motion, and is simple in structure and reliable in operation, when it is used for implementing reciprocating motion, it can remove speed-reducing device, and has no transmission gap, and its motion is stable, so that it can be extensively used in various mechanical hydraulic systems.

Chinese patent document CN209800426U discloses an oil cylinder, which has the disadvantages of poor sealing performance and easy leakage, and if the oil cylinder leaks, the hydraulic oil in the oil cylinder is wasted, which is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an anti-leakage energy-saving and environment-friendly oil cylinder.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an anti-leakage energy-saving environment-friendly oil cylinder comprises a base, wherein the middle part of the top end of the base is fixedly connected to the bottom end of a cylinder barrel, the middle part of the top end of the cylinder barrel is fixedly connected to the middle part of the bottom end of a cylinder cover, the lower part inside the cylinder barrel is connected with a first piston block in a sliding mode, the middle part of the top end of the first piston block is fixedly connected to the bottom end of a piston rod, the top end of the piston rod is fixedly connected to the bottom end of a fixed block, the lower part of the periphery of the first piston block is fixedly connected with a first wear-resisting ring, the top end of the first wear-resisting ring is fixedly connected with a first Glare ring, the top end of the first Glare ring is fixedly connected with a first rubber ring, the upper part of the inner wall of the cylinder barrel is fixedly connected with a partition plate, the middle part of the partition plate is fixedly connected with a Style seal, the top end of the partition plate is provided with a buffer cavity, and the inside of the buffer cavity is connected with a second piston block in a sliding mode, the lower part of the periphery of the second piston block is fixedly connected with a second wear-resisting ring, the middle part of the periphery of the second piston block is fixedly connected with a second Glare ring, and the upper part of the periphery of the second piston block is fixedly connected with a second rubber ring.

As a further description of the above technical solution:

and nuts are arranged at four corners of the top end of the base.

As a further description of the above technical solution:

and the lower part of the right end of the cylinder barrel is fixedly connected with an oil inlet pipe.

As a further description of the above technical solution:

and the upper part of the right end of the cylinder barrel is fixedly connected with an oil return pipe.

As a further description of the above technical solution:

the top middle part fixed connection of cylinder cap is in the bottom of dirt proof boot, the top fixed connection of dirt proof boot is in the bottom of fixed block.

As a further description of the above technical solution:

the first GREEN ring is fixedly connected to the middle of the periphery of the first piston block.

As a further description of the above technical solution:

the first rubber ring is fixedly connected to the upper part of the periphery of the first piston block.

As a further description of the above technical solution:

the inside of the steckel seal and the second piston block are both connected with a piston rod in a sliding way.

The utility model discloses following beneficial effect has:

the utility model discloses in, at first slide on the inside upper portion of sealed cylinder of cushion chamber through the second piston piece, secondly can increase the inside leakproofness of cushion chamber through the steckel seal, last through the wear-resisting ring of second, second gley circle and second rubber circle can increase the leakproofness of second piston piece in the cushion chamber inside, the cushion chamber has reduced the chance that hydraulic oil was revealed from the cylinder is inside, thereby can increase the sealing performance of hydro-cylinder and enough effectually prevent the seepage, it is very convenient to use, be worth wideling popularize.

Drawings

FIG. 1 is a front view of an anti-leakage energy-saving and environment-friendly oil cylinder provided by the present invention;

FIG. 2 is a cross-sectional view of an anti-leakage energy-saving and environment-friendly oil cylinder provided by the present invention;

fig. 3 is a top view of the anti-leakage energy-saving and environment-friendly oil cylinder provided by the utility model.

Illustration of the drawings:

1. a base; 2. a nut; 3. a cylinder barrel; 4. an oil inlet pipe; 5. an oil return pipe; 6. a cylinder cover; 7. a dust-proof sleeve; 8. a piston rod; 9. a first piston block; 10. a first wear ring; 11. a first Glare circle; 12. a first rubber ring; 13. a partition plate; 14. performing steckel; 15. a second wear ring; 16. a second Gray circle; 17. a second rubber ring; 18. a second piston block; 19. a buffer chamber; 20. and (5) fixing blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: an anti-leakage energy-saving environment-friendly oil cylinder comprises a base 1, the middle part of the top end of the base 1 is fixedly connected with the bottom end of a cylinder barrel 3, the middle part of the top end of the cylinder barrel 3 is fixedly connected with the middle part of the bottom end of a cylinder cover 6, the cylinder cover 6 can increase the sealing performance of the cylinder barrel 3, the lower part inside the cylinder barrel 3 is slidably connected with a first piston block 9, the first piston block 9 can realize the movement of a piston rod 8, the middle part of the top end of the first piston block 9 is fixedly connected with the bottom end of the piston rod 8, the top end of the piston rod 8 is fixedly connected with the bottom end of a fixed block 20, the fixed block 20 can be connected with an external part, the lower part of the periphery of the first piston block 9 is fixedly connected with a first wear-resisting ring 10, the top end of the first wear-resisting ring 10 is fixedly connected with a first GREL ring 11, the top end of the first GREL ring 11 is fixedly connected with a first rubber ring 12, the upper part of the inner wall of the cylinder barrel 3 is fixedly connected with a baffle 13, the middle part of the baffle 13 is fixedly connected with a STEL seal 14, the Stent seal 14 can increase the sealing performance of the buffer cavity 19, the buffer cavity 19 is arranged at the top end of the partition plate 13, the buffer cavity 19 can prevent hydraulic oil from leaking, the second piston block 18 is connected to the buffer cavity 19 in a sliding mode, the second wear-resisting ring 15 is fixedly connected to the lower portion of the periphery of the second piston block 18, the second Glare ring 16 is fixedly connected to the middle portion of the periphery of the second piston block 18, and the second rubber ring 17 is fixedly connected to the upper portion of the periphery of the second piston block 18.

Base 1's top four corners all is provided with nut 2, the right-hand member lower part fixedly connected with of cylinder 3 advances oil pipe 4, right-hand member upper portion fixedly connected with of cylinder 3 returns oil pipe 5, hydraulic oil flows through returning oil pipe 5 after advancing oil pipe 4 and getting into, the top middle part fixed connection of cylinder cap 6 is in the bottom of dirt proof boot 7, dirt proof boot 7 can prevent that piston rod 8 from receiving the pollution, the top fixed connection of dirt proof boot 7 is in the bottom of

fixed block

20, 11 fixed connection in the middle part in first piston piece 9 periphery in first gley circle, 12 fixed connection in the upper portion in first piston piece 9 periphery in first rubber circle, the equal sliding connection in inside of stecke 14 and second piston piece 18 has piston rod 8.

The working principle is as follows: the piston rod 8 slides in the inside of cylinder 3, first piston block 9 can be promoted by hydraulic oil, thereby realize the slip of piston rod 8, second piston block 18 slides in the inside upper portion that can seal cylinder 3 of cushion chamber 19, secondly can increase the inside leakproofness of cushion chamber 19 through the stecken 14, last through second wear ring 15, second glary circle 16 and second rubber circle 17 can increase the leakproofness of second piston block 18 in cushion chamber 19 inside, cushion chamber 19 has reduced the chance that hydraulic oil reveals from cylinder 3 is inside, thereby can increase the leakproofness of hydro-cylinder and can effectually prevent the seepage, it is very convenient to use, be worth wideling popularize.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an energy-concerving and environment-protective type hydro-cylinder of antiseep, includes base (1), its characterized in that: the top middle part of the base (1) is fixedly connected to the bottom end of the cylinder barrel (3), the top middle part of the cylinder barrel (3) is fixedly connected to the bottom middle part of the cylinder cover (6), the lower part inside the cylinder barrel (3) is connected with a first piston block (9) in a sliding mode, the top middle part of the first piston block (9) is fixedly connected to the bottom end of the piston rod (8), the top end of the piston rod (8) is fixedly connected to the bottom end of the fixing block (20), the lower part of the periphery of the first piston block (9) is fixedly connected with a first wear-resisting ring (10), the top end of the first wear-resisting ring (10) is fixedly connected with a first GRILL (11), the top end of the first GRILL (11) is fixedly connected with a first rubber ring (12), the upper part of the inner wall of the cylinder barrel (3) is fixedly connected with a partition board (13), and the middle part of the partition board (13) is fixedly connected with a SteelP (14), the top of baffle (13) is provided with cushion chamber (19), the inside sliding connection of cushion chamber (19) has second piston piece (18), the lower part fixedly connected with second wear ring (15) of second piston piece (18) periphery, the middle part fixedly connected with second gley circle (16) of second piston piece (18) periphery, the upper portion fixed connection of second piston piece (18) periphery has second rubber ring (17).

2. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: the four corners of the top end of the base (1) are provided with nuts (2).

3. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: and the lower part of the right end of the cylinder barrel (3) is fixedly connected with an oil inlet pipe (4).

4. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: and the upper part of the right end of the cylinder barrel (3) is fixedly connected with an oil return pipe (5).

5. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: the top middle part fixed connection of cylinder cap (6) is in the bottom of dirt proof boot (7), the top fixed connection of dirt proof boot (7) is in the bottom of fixed block (20).

6. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: the first GREEN ring (11) is fixedly connected to the middle of the periphery of the first piston block (9).

7. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: the first rubber ring (12) is fixedly connected to the upper part of the periphery of the first piston block (9).

8. The anti-leakage energy-saving environment-friendly oil cylinder as claimed in claim 1, wherein: the inside of the Stent seal (14) and the second piston block (18) are both connected with a piston rod (8) in a sliding way.