CN216742254U

CN216742254U - Hydraulic cylinder direction cushion collar with high buffering effect

Info

Publication number: CN216742254U
Application number: CN202122709029.5U
Authority: CN
Inventors: 陈翊凡
Original assignee: Yantai Tengda Brake Manufacturing Co ltd
Current assignee: Yantai Tengda Brake Manufacturing Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-06-14
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a hydraulic cylinder guide cushion sleeve with high cushion effect, which comprises a guide sleeve, an installation port, fixing devices and a fixing part, wherein a chute is arranged on the guide sleeve, the chute and the guide sleeve are of an integrated structure, the hydraulic cylinder guide cushion sleeve with high cushion effect is embedded into a cylinder, is fixed on the cylinder through the upper part of the guide sleeve, then pushes a bottom slide block to move along the chute, after a limiting plate is attached to the cylinder, the fixing part is embedded into the slide block and is embedded into a limiting hole, so as to fix the slide block, meanwhile, a plurality of fixing devices are arranged on the guide sleeve, the hydraulic cylinder guide cushion sleeve can be used according to requirements, and the fixing part is taken out to move when the fixing is released, so that the limiting plate is attached to the guide sleeve in situ, the falling-off condition in the use process is prevented, and meanwhile, the anti-loosing fixing mode is simple, is convenient to use.

Description

Hydraulic cylinder direction cushion collar with high buffering effect

Technical Field

The utility model discloses a hydraulic oil cylinder guide buffer sleeve with a high buffer effect, and belongs to the technical field of hydraulic oil cylinders.

Background

The hydraulic cylinder is a hydraulic actuator which converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swinging motion). It has simple structure and reliable operation. When it is used to implement reciprocating motion, it can omit 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.

And the guide sleeve of the hydraulic cylinder plays a role in supporting and ensuring the coaxiality of the piston rod and the cylinder barrel, and in the process of extending the hydraulic cylinder rod, the hydraulic cylinder and the surface of the cylinder barrel are in contact with each other, and the longer the stroke of the hydraulic cylinder is, the longer the guide sleeve is. At the same time, a support is also provided for the oil seal of the oil cylinder opening

The prior art discloses the application numbers as follows: CN 201721757891.0's a hydraulic cylinder's uide bushing, including hydraulic cylinder body, uide bushing base and uide bushing main part, hydraulic cylinder body one end is connected to the uide bushing base, be provided with the rubber packing pad on the uide bushing base inner wall, be provided with the fastening groove outside the uide bushing base, be provided with the fastening ring in the fastening groove, uide bushing base one side is provided with the uide bushing main part, this internal hydraulic cylinder pole and the hydraulic cylinder pole one end of being provided with of hydraulic cylinder are located the uide bushing main part, the uide bushing main part includes overcoat and endotheca, but this prior art uide bushing appears becoming flexible easily and then leads to the condition that the hydro-cylinder appears wearing and tearing in the use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a hydraulic oil cylinder guide buffer sleeve with a high buffer effect, so as to solve the problem that the guide sleeve is easy to loosen in the using process and further causes the abrasion of an oil cylinder.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a hydraulic cylinder direction cushion collar with high buffering effect, its structure includes uide bushing, installing port, fixing device, mounting, be equipped with the spout on the uide bushing, this spout and uide bushing structure as an organic whole, installing port and uide bushing structure as an organic whole, fixing device movable mounting is on the uide bushing, mounting movable mounting is on fixing device, still be equipped with the restriction hole on the uide bushing, fixing device includes limiting plate, fixed axle, slider, limiting plate movable mounting is on the fixed axle, fixed axle fixed mounting is on the slider, the limiting plate passes through fixed axle movable mounting on the slider, mounting movable mounting is on the slider.

Further, the fixing device is movably mounted on the guide sleeve through the sliding groove.

Further, the limiting hole is provided with a plurality of limiting holes.

Furthermore, the fixing piece is movably mounted on the limiting hole through the sliding block.

Further, the fixing device is provided with a plurality of fixing devices.

Furthermore, the top of the fixing part is provided with a cross groove, so that the fixing part is convenient to disassemble and assemble.

Advantageous effects

The hydraulic oil cylinder guide buffer sleeve with the high buffer effect is characterized in that the guide sleeve is embedded into an oil cylinder, the guide sleeve is fixed to the oil cylinder through the upper portion of the guide sleeve, then the bottom sliding block is pushed to move along the sliding groove, the fixing piece is embedded into the sliding block and embedded into the limiting hole after the limiting plate is attached to the oil cylinder, the sliding block is further fixed, meanwhile, the guide sleeve is provided with a plurality of fixing devices, the fixing device can be used according to requirements, the sliding block can be moved by taking out the fixing piece when the fixing is released, the limiting plate is attached to the guide sleeve in the original position, the falling-off condition in the using process is prevented, meanwhile, the anti-loosening fixing mode is simple, and the use is convenient.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a hydraulic cylinder guide cushion collar with high buffering effect according to the present invention;

FIG. 2 is a schematic diagram of a portion of the structure in the practice of the present invention;

FIG. 3 is a schematic cross-sectional structure view of a hydraulic cylinder guide cushion collar with high cushioning effect according to the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention in practice;

FIG. 5 is a schematic diagram of the structure of the process of the present invention;

FIG. 6 is a schematic diagram of the structure of the process of the present invention;

FIG. 7 is a schematic structural diagram of a slide block of a hydraulic oil cylinder guide cushion sleeve with high buffering effect according to the present invention.

In the figure: the device comprises a guide sleeve-1, a mounting opening-2, a fixing device-3, a fixing piece-4, a sliding groove-5, a limiting hole-101, a limiting plate-301, a fixing shaft-302 and a sliding block-303.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, the present invention provides a technical solution for a hydraulic cylinder guide cushion collar with high cushioning effect: its structure includes uide bushing 1, installing port 2, fixing device 3, mounting 4, be equipped with spout 5 on the uide bushing 1, this spout 5 and uide bushing 1 structure as an organic whole, installing port 2 and uide bushing 1 structure as an organic whole, fixing device 3 movable mounting is on

uide bushing

1, 4 movable mounting of mounting is on fixing device 3, still be equipped with restriction hole 101 on the uide bushing 1, fixing device 3 is including limiting plate 301, fixed axle 302, slider 303, limiting plate 301 movable mounting is on fixed axle 302, fixed axle 302 fixed mounting is on slider 303, limiting plate 301 passes through fixed axle 302 movable mounting on

slider

303, 4 movable mounting of mounting is on slider 303.

Preferably, the fixing device 3 is movably mounted on the guide sleeve 1 through the sliding groove 5, the limiting hole 101 is provided with a plurality of parts, the fixing part 4 is movably mounted on the limiting hole 101 through the sliding block 303, the fixing device 3 is provided with a plurality of parts, and the top of the fixing part 4 is provided with a cross groove, so that the disassembly and the assembly are convenient.

[ examples ]

Referring to fig. 1-7, when the device is used, the guide sleeve 1 is embedded in the oil cylinder, and is fixed to the oil cylinder through the upper portion of the guide sleeve 1, then the bottom sliding block 303 is pushed to move along the sliding groove 5, the fixing member 4 is embedded in the sliding block 303 and is embedded in the limiting hole 101 after the limiting plate 301 is attached to the oil cylinder, and then the sliding block 303 is fixed, meanwhile, the guide sleeve 1 is provided with a plurality of fixing devices 4, the device can be used as required, and the sliding block 303 can be moved by taking out the fixing member 4 when the fixing is released, so that the limiting plate 301 is attached to the guide sleeve 1 in the original position.

The utility model solves the problem that the guide sleeve is easy to loosen in the using process so as to cause the abrasion of the oil cylinder, and through the mutual combination of the components, the utility model provides a hydraulic oil cylinder guide buffer sleeve with high buffer effect, wherein the guide sleeve 1 is embedded into the oil cylinder, is fixed on the oil cylinder through the upper part of the guide sleeve 1, then pushes the bottom slide block 303 to move along the sliding chute 5, after the limiting plate 301 is jointed with the oil cylinder, the fixing piece 4 is embedded into the slide block 303 and is embedded into the limiting hole 101 so as to further fix the slide block 303, meanwhile, the guide sleeve 1 is provided with a plurality of fixing devices 4 which can be used according to requirements, and simultaneously, when the fixing is released, the fixing piece 4 is taken out so as to enable the slide block 303 to move, so that the limiting plate 301 is jointed on the guide sleeve 1 in the original position, the falling-off condition in the using process is prevented, and simultaneously, the anti-loosening fixing mode is simple, is convenient to use.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a hydraulic cylinder direction cushion collar with high buffering effect which characterized in that: the structure of the guide sleeve comprises a guide sleeve (1), a mounting hole (2), a fixing device (3) and a fixing piece (4), wherein a sliding groove (5) is arranged on the guide sleeve (1), the sliding groove (5) and the guide sleeve (1) are of an integrated structure, the mounting hole (2) and the guide sleeve (1) are of an integrated structure, the fixing device (3) is movably arranged on the guide sleeve (1), the fixing piece (4) is movably arranged on the fixing device (3), a limiting hole (101) is further arranged on the guide sleeve (1), the fixing device (3) comprises a limiting plate (301), a fixing shaft (302) and a sliding block (303), the limiting plate (301) is movably arranged on the fixing shaft (302), the fixing shaft (302) is fixedly arranged on the sliding block (303), and the limiting plate (301) is movably arranged on the sliding block (303) through the fixing shaft (302), the fixing piece (4) is movably arranged on the sliding block (303).

2. The hydraulic oil cylinder guide buffer sleeve with high buffering effect as claimed in claim 1, wherein: the fixing device (3) is movably arranged on the guide sleeve (1) through a sliding groove (5).

3. The hydraulic oil cylinder guide buffer sleeve with high buffering effect as claimed in claim 1, wherein: the limiting holes (101) are provided in a plurality.

4. The hydraulic oil cylinder guide buffer sleeve with high buffering effect as claimed in claim 1, wherein: the fixing piece (4) is movably arranged on the limiting hole (101) through a sliding block (303).

5. The hydraulic oil cylinder guide buffer sleeve with high buffering effect as claimed in claim 1, wherein: the fixing devices (3) are provided with a plurality of fixing devices.