CN215861059U

CN215861059U - Hydraulic cylinder with effect is collected in oil leak

Info

Publication number: CN215861059U
Application number: CN202120254525.3U
Authority: CN
Inventors: 张林群; 黄清文
Original assignee: Fujian Longyan Tianzheng Hydraulic Machinery Manufacturing Co ltd
Current assignee: Fujian Longyan Tianzheng Hydraulic Machinery Manufacturing Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2022-02-18
Anticipated expiration: 2031-01-30

Abstract

The utility model relates to the technical field of hydraulic cylinders, in particular to a hydraulic cylinder with an oil leakage collecting effect, which comprises a hydraulic cylinder, a containing box and a base, wherein the upper end of the hydraulic cylinder is fixedly connected with a first connecting block, and the containing box, the connecting block, a first gasket, an oil pipe, a screw cap, a second gasket, a positioning block, a positioning rod, a first spring, a clamping block, a fixing block and a second connecting block are arranged, the oil that will overflow flows to holding the case through first connecting block and oil pipe to conveniently collect hydraulic oil, reduce extravagantly.

Description

Hydraulic cylinder with effect is collected in oil leak

Technical Field

The utility model relates to the technical field of hydraulic oil cylinders, in particular to a hydraulic oil cylinder with an oil leakage collecting effect.

Background

The hydraulic cylinder is a pressure finishing process, which utilizes the cold plasticity characteristic of metal in a normal temperature state, utilizes a rolling tool to apply certain pressure on the surface of a workpiece, so that the surface metal of the workpiece generates plastic flow and is filled into original residual low-concave troughs, thereby achieving the purpose of reducing the roughness value of the surface of the workpiece, and because the rolled surface metal is plastically deformed, the surface structure is cold hardened and the crystal grains become thin, a compact fiber shape is formed, and a residual stress layer is formed, so that the hardness and the strength are improved, and the wear resistance, the corrosion resistance and the matching property of the surface of the workpiece are improved.

Most hydraulic cylinder is when using, the phenomenon of oil leak can appear to when using, hydraulic oil spills over appears, leads to hydraulic oil to flow on hydraulic cylinder's the outer wall, causes hydraulic oil extravagant moreover, can not retrieve hydraulic oil, and the fixed relatively troublesome of pneumatic cylinder is inconvenient fixed moreover, the installation of being not convenient for.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic oil cylinder with an oil leakage collecting effect, so as to solve the problems in the background technology.

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

a hydraulic oil cylinder with an oil leakage collecting effect comprises a hydraulic oil cylinder, a containing box and a base, wherein a first connecting block is fixedly connected to the upper end of the hydraulic oil cylinder, a first gasket is slidably connected to the inside of the first connecting block, a screw cap is spirally connected to the inner side of the first connecting block, an oil pipe is rotatably connected to the inner side of the screw cap, the oil pipe is fixedly connected with the first gasket, the first gasket is slidably connected with the screw cap, a second gasket is slidably connected to the outer side of the screw cap, the second gasket is slidably connected with the first connecting block, the oil pipe is fixedly connected with the containing box, the containing box is slidably connected with the hydraulic oil cylinder, positioning blocks are fixedly connected to the front end and the rear end of the hydraulic oil cylinder, positioning rods are slidably connected to the inner sides of the positioning blocks, a first spring is slidably connected to one end, close to the center of the hydraulic oil cylinder, of the positioning rods, and the first spring is slidably connected with the positioning blocks, the inner side of the other end of the positioning rod is fixedly connected with a clamping block, the clamping block is connected with a containing box in a sliding mode, the outer side of the clamping block is connected with a fixing block in a sliding mode, the fixing block is connected with the containing box in a fixed mode, the fixing block is connected with the clamping block in a sliding mode, the inner side of one end, close to the hydraulic oil cylinder, of the containing box is connected with a second connecting block in a sliding mode, and the second connecting block is fixedly connected with the hydraulic oil cylinder.

Preferably, the hydraulic oil cylinder is fixedly connected with the base, the inner side of the base is slidably connected with a sliding block, the outer side of one end, far away from the center of the base, of the sliding block is fixedly connected with a push rod, the push rod is slidably connected with the base, the outer side of one end, close to the center of the hydraulic oil cylinder, of the sliding block is slidably connected with a second spring, and the second spring is slidably connected with the base.

Preferably, the bottom end of the sliding block is fixedly connected with a pushing block, the outer side of the pushing block is slidably connected with a fixing plate, the outer side of one end, far away from the center of the hydraulic oil cylinder, of the pushing block is fixedly connected with a limiting block, and the limiting block is slidably connected with the fixing plate.

Preferably, the front end face of each limiting block is trapezoidal, the number of the limiting blocks is two, the limiting blocks are symmetrically distributed at the left end and the right end of the base, and the symmetry axis of each limiting block coincides with the central axis of the hydraulic oil cylinder.

Preferably, the number of the positioning blocks is four, the positioning blocks are symmetrically distributed at the front end and the rear end of the outer side of the hydraulic oil cylinder, and a symmetry axis of each positioning block is overlapped with a central axis of the hydraulic oil cylinder.

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

1. according to the utility model, through the arrangement of the containing box, the connecting block, the first gasket, the oil pipe, the screw cap, the second gasket, the positioning block, the positioning rod, the first spring, the clamping block, the fixing block and the second connecting block, when the oil storage box is used, the positioning rod is pulled first to drive the clamping block to slide in the positioning block, so that the positioning rod extrudes the first spring, then the containing box is clamped outside the second connecting block on the hydraulic oil cylinder, then the positioning rod is loosened to be clamped in the fixing block on the containing box, so that the containing box is limited, then the screw cap on the oil pipe is screwed into the first connecting block, so that the first gasket and the second gasket seal the connecting block, oil leakage is prevented, overflowed oil flows to the containing box through the first connecting block and the oil pipe, hydraulic oil is convenient to collect, and waste is reduced;

2. according to the utility model, through the arrangement of the base, the sliding block, the push rod, the second spring, the push block, the limiting block and the fixing plate, when the fixing plate is used, the fixing plate is fixed firstly, then the hydraulic oil cylinder drives the base, so that the push block and the limiting block on the base extrude the fixing plate, the push block pushes the second spring, so that the limiting block is clamped into the fixing plate, when the fixing plate is taken down, the push rod drives the sliding block through pushing the push rod, so that the push block and the limiting block are separated from the fixing plate, then the hydraulic oil cylinder is taken down, the fixing plate is convenient to install and take down, and the fixing plate is simple to use.

Drawings

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

FIG. 2 is a schematic view of a mounting structure of the fixture block of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 4 is a schematic structural diagram of FIG. 1 at B according to the present invention.

In the figure: 1-hydraulic oil cylinder, 2-containing box, 3-base, 4-first connecting block, 5-first gasket, 6-oil pipe, 7-screw cap, 8-second gasket, 9-positioning block, 10-positioning rod, 11-first spring, 12-clamping block, 13-fixing block, 14-second connecting block, 15-sliding block, 16-push rod, 17-second spring, 18-push block, 19-limiting block and 20-fixing plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution:

a hydraulic oil cylinder with an oil leakage collecting effect comprises a hydraulic oil cylinder 1, a containing box 2 and a base 3, wherein a first connecting block 4 is fixedly connected to the upper end of the hydraulic oil cylinder 1, a first gasket 5 is slidably connected to the inner portion of the first connecting block 4, a screw cap 7 is spirally connected to the inner side of the first connecting block 4, an oil pipe 6 is rotatably connected to the inner side of the screw cap 7, the oil pipe 6 is fixedly connected with the first gasket 5, the first gasket 5 is slidably connected with the screw cap 7, a second gasket 8 is slidably connected to the outer side of the screw cap 7, the second gasket 8 is slidably connected with the first connecting block 4, the oil pipe 6 is fixedly connected with the containing box 2, the containing box 2 is slidably connected with the hydraulic oil cylinder 1, positioning blocks 9 are fixedly connected to the front end and the rear end of the hydraulic oil cylinder 1, a hydraulic oil cylinder 10 is slidably connected to the inner side of the positioning blocks 9, a first spring 11 is slidably connected to one end, close to the center of the positioning rod 10, the first spring 11 is connected with the positioning block 9 in a sliding mode, a clamping block 12 is fixedly connected to the inner side of the other end of the positioning rod 10, the clamping block 12 is connected with the containing box 2 in a sliding mode, a fixing block 13 is connected to the outer side of the clamping block 12 in a sliding mode, the fixing block 13 is fixedly connected with the containing box 2, the fixing block 13 is connected with the clamping block 12 in a sliding mode, a second connecting block 14 is connected to the inner side of one end, close to the hydraulic oil cylinder 1, of the containing box 2 in a sliding mode, and the second connecting block 14 is fixedly connected with the hydraulic oil cylinder 1.

The hydraulic oil cylinder 1 is fixedly connected with the base 3, the inner side of the base 3 is slidably connected with the slide block 15, the outer side of one end, far away from the center of the base 3, of the slide block 15 is fixedly connected with the push rod 16, the push rod 16 is slidably connected with the base 3, the outer side of one end, near the center of the hydraulic oil cylinder 1, of the slide block 15 is slidably connected with the second spring 17, the slide block 15 can be pushed through the second spring 17, so that the slide block 15 is clamped on the fixing plate 20, the bottom end of the slide block 15 is fixedly connected with the push block 18, the outer side of the push block 18 is slidably connected with the fixing plate 20, the outer side of one end, far away from the center of the hydraulic oil cylinder 1, of the push block 18 is fixedly connected with the limit block 19, the limit block 19 is slidably connected with the fixing plate 20, so that the slide block 15 slides in the base 3, and the limit block 19 is conveniently clamped into the fixing plate 20 and fixed, stopper 19's preceding terminal surface is trapezoidal setting, stopper 19 has two, stopper 19 is symmetric distribution both ends about base 3, and stopper 19's symmetry axis and hydraulic cylinder 1's center pin coincidence, and convenient fixed, the installation of being convenient for, locating piece 9 has four, and locating piece 9 is symmetric distribution both ends around the hydraulic cylinder 1 outside, the symmetry axis of locating piece 9 and hydraulic cylinder 1's center pin coincidence conveniently flow the hydraulic oil to holding in the case 2, are convenient for collect hydraulic oil, prevent that hydraulic oil is extravagant.

The working process is as follows: all electrical appliances in the device are external power supplies, when in use, the fixed plate 20 is fixed firstly, then the hydraulic oil cylinder 1 drives the base 3, thereby the push block 18 and the limit block 19 on the base 3 extrude the fixed plate 20, the push block 18 pushes the second spring 17, thereby the limit block 19 is clamped into the fixed plate 20, when in taking down, the push rod 16 is pushed, the push rod 16 drives the slide block 15, thereby the push block 18 and the limit block 19 are separated from the fixed plate 20, then the hydraulic oil cylinder is taken down, the installation and the taking down are convenient, the use is simple, then the positioning rod 10 is pulled, the positioning rod 10 drives the fixture block 12 to slide in the positioning block 9, thereby the positioning rod 10 extrudes the first spring 11, then the containing box 2 is clamped outside the second connecting block 14 on the hydraulic oil cylinder 1, then the positioning rod 10 is loosened, the positioning rod 10 is clamped in the fixed block 13 on the containing box 2, thereby the containing box 2 is limited, then screw cap 7 on oil pipe 6 into first splice block 4 in, make first gasket 5 and second gasket 8 seal first splice block 4, prevent the oil leak, the oil that will spill over flows to holding in the case 2 through first splice block 4 and oil pipe 6 to make and conveniently collect hydraulic oil, reduce extravagantly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 hydraulic cylinder with effect is collected in oil leak, includes hydraulic cylinder (1), holds case (2) and base (3), its characterized in that: the upper end of the hydraulic oil cylinder (1) is fixedly connected with a first connecting block (4), a first gasket (5) is connected inside the first connecting block (4) in a sliding manner, a screw cap (7) is spirally connected to the inner side of the first connecting block (4), an oil pipe (6) is rotatably connected to the inner side of the screw cap (7), the oil pipe (6) is fixedly connected with the first gasket (5), the first gasket (5) is connected with the screw cap (7) in a sliding manner, a second gasket (8) is connected to the outer side of the screw cap (7) in a sliding manner, the second gasket (8) is connected with the first connecting block (4) in a sliding manner, the oil pipe (6) is fixedly connected with the containing box (2), the containing box (2) is connected with the hydraulic oil cylinder (1) in a sliding manner, positioning blocks (9) are fixedly connected to the front and rear ends of the hydraulic oil cylinder (1), and a positioning rod (10) is connected to the inner side of the positioning blocks (9) in a sliding manner, the positioning device is characterized in that one end, close to the center of the hydraulic oil cylinder (1), of the positioning rod (10) is connected with a first spring (11) in a sliding mode, the first spring (11) is connected with a positioning block (9) in a sliding mode, a clamping block (12) is fixedly connected to the inner side of the other end of the positioning rod (10), the clamping block (12) is connected with the containing box (2) in a sliding mode, a fixing block (13) is connected to the outer side of the clamping block (12) in a sliding mode, the fixing block (13) is connected with the containing box (2) in a fixing mode, the fixing block (13) is connected with the clamping block (12) in a sliding mode, a second connecting block (14) is connected to the inner side of one end, close to the hydraulic oil cylinder (1), of the containing box (2) in a sliding mode, and the second connecting block (14) is connected with the hydraulic oil cylinder (1) in a fixing mode.

2. The hydraulic cylinder with leaked oil collecting effect according to claim 1, characterized in that: the hydraulic oil cylinder (1) is fixedly connected with the base (3), a sliding block (15) is connected to the inner side of the base (3) in a sliding mode, a push rod (16) is fixedly connected to the outer side of one end, away from the center of the base (3), of the sliding block (15), the push rod (16) is connected with the base (3) in a sliding mode, a second spring (17) is connected to the outer side of one end, close to the center of the hydraulic oil cylinder (1), of the sliding block (15) in a sliding mode, and the second spring (17) is connected with the base (3) in a sliding mode.

3. The hydraulic cylinder with leaked oil collecting effect according to claim 2, characterized in that: the hydraulic oil cylinder is characterized in that a push block (18) is fixedly connected to the bottom end of the sliding block (15), a fixing plate (20) is connected to the outer side of the push block (18) in a sliding mode, a limit block (19) is fixedly connected to the outer side of one end, far away from the center of the hydraulic oil cylinder (1), of the push block (18), and the limit block (19) is connected with the fixing plate (20) in a sliding mode.

4. A hydraulic cylinder having a leaked oil collecting effect according to claim 3, characterized in that: the front end face of each limiting block (19) is in a trapezoid shape, the number of the limiting blocks (19) is two, the limiting blocks (19) are symmetrically distributed at the left end and the right end of the base (3), and the symmetry axis of each limiting block (19) coincides with the central axis of the hydraulic oil cylinder (1).

5. The hydraulic cylinder with leaked oil collecting effect according to claim 1, characterized in that: the number of the positioning blocks (9) is four, the positioning blocks (9) are symmetrically distributed at the front end and the rear end of the outer side of the hydraulic oil cylinder (1), and the symmetry axis of each positioning block (9) is superposed with the central axis of the hydraulic oil cylinder (1).