CN214533801U - Guide sleeve of trailer oil cylinder - Google Patents
Guide sleeve of trailer oil cylinder Download PDFInfo
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- CN214533801U CN214533801U CN202120691285.3U CN202120691285U CN214533801U CN 214533801 U CN214533801 U CN 214533801U CN 202120691285 U CN202120691285 U CN 202120691285U CN 214533801 U CN214533801 U CN 214533801U
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- mounting
- trailer
- chucking
- mounting panel
- oil cylinder
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Abstract
The utility model discloses a uide bushing of trailer hydro-cylinder, include: the fixing piece and the sleeve body are fixedly arranged on the oil cylinder; the fixed plate is connected to the sleeve body in a threaded manner; the positioning sleeve is fixed on the fixing piece; the mounting panel, two one side of mounting panel all is fixed in on the fixed plate, wherein, the bottom of mounting panel runs through in proper order location sleeve and mounting extend to the inside of mounting, the inside one side sliding connection of mounting has chucking spare, the chucking groove has been seted up to one side of mounting panel. The utility model relates to a trailer hydro-cylinder technical field. Through the control ball that sets up, under artificial pulling, just can accomplish the dismantlement between uide bushing and the hydro-cylinder, easy operation, still convenient to use has avoided using appurtenance, and the condition that hits and decreases the uide bushing shell takes place, and then has improved the practicality of this uide bushing.
Description
Technical Field
The utility model relates to a trailer hydro-cylinder technical field specifically is a uide bushing of trailer hydro-cylinder.
Background
Hydraulic rams are the actuators in a hydraulic system and function to convert hydraulic energy into mechanical energy. The input to the hydraulic cylinder is the flow and pressure of the liquid and the output is the linear velocity and force.
The hydraulic cylinder is one of main fittings on the trailer, converts hydraulic energy into mechanical energy through using hydraulic oil to realize that the piston of pneumatic cylinder carries out reciprocal linear motion, and all can set up the uide bushing on the general hydraulic cylinder, wherein, the uide bushing's main function is the guide piston rod, outwards exports the load effect, and guarantees that part and other parts are installed correctly.
In the correlation technique, because the uide bushing is the vulnerable part generally, in order to ensure the operation that the hydro-cylinder can be normal, consequently need regular change uide bushing, avoid with the hydro-cylinder between the wearing and tearing too big, thereby cause the damage of hydro-cylinder, wherein, when dismantling the uide bushing, generally dismantle with the help of external appurtenance, when the space of dismantling has the time limit, appurtenance is difficult to get into and dismantles, make to dismantle more troublesome, and, hit the lateral wall of uide bushing by mistake at the in-process of dismantling, this kind of direct collision to the uide bushing lateral wall, easily hit the shell of uide bushing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a uide bushing of trailer hydro-cylinder has solved the correlation technique, when dismantling the space when limiting, dismantles with the help of appurtenance, more troublesome technical problem.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a guide sleeve for a trailer cylinder, comprising: the fixing piece and the sleeve body are fixedly arranged on the oil cylinder;
the fixed plate is connected to the sleeve body in a threaded manner;
the positioning sleeve is fixed on the fixing piece;
the mounting panel, two one side of mounting panel all is fixed in on the fixed plate, wherein, the bottom of mounting panel runs through in proper order positioning sleeve and mounting extend to the inside of mounting, the inside one side sliding connection of mounting has chucking spare, the chucking groove has been seted up to one side of mounting panel, one side of chucking spare runs through the chucking groove extends to the inside in chucking groove, the opposite side fixedly connected with action bars of chucking spare.
Furthermore, one end of the operating rod penetrates through the fixing piece and extends to the outside of the fixing piece, and a control ball is fixedly connected to one end of the operating rod extending to the outside of the fixing piece.
Further, the clamping piece is of a convex shape, the clamping groove is of a concave shape, and the clamping piece is matched with the clamping groove.
Further, one side of the inside of the fixing piece is provided with a magnet block, and the bottom of the mounting plate is in contact with the magnet block.
Furthermore, the outer surface of the operating rod is sleeved with an extrusion spring.
Further, an oil filler point has been seted up to one side of the cover body, the inside of oil filler point is provided with the oiling pipe, a plurality of guiding gutter has all been seted up to the inside of uide bushing, first drainage groove and second drainage groove have been seted up respectively to the both sides of guiding gutter.
Compared with the prior art, the beneficial effects of the utility model are that:
through the control ball that sets up, under artificial pulling, just can accomplish the dismantlement between uide bushing and the hydro-cylinder, easy operation, still convenient to use has avoided using appurtenance, and the condition that hits and decreases the uide bushing shell takes place, and then has improved the practicality of this uide bushing.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the front side of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the guide sleeve of FIG. 2;
fig. 4 is a cross-sectional structural view of the mount of fig. 2.
In the figure: the device comprises a fixed piece 1, a guide sleeve 2, an oil injection hole 4, an oil injection pipe 5, a guide groove 6, a first drainage groove 7, a second drainage groove 8, a fixing plate 9, a mounting plate 10, a positioning sleeve 12, a magnet block 15, a clamping groove 16, a clamping piece 18, an operating rod 19, a control ball 20 and an extrusion spring 22.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a guide sleeve for a trailer cylinder, comprising: a fixed part 1 and a sleeve body 2 which are fixedly arranged on the oil cylinder;
the fixing plate 9 is connected to the sleeve body 2 in a threaded manner;
the positioning sleeve 12 is fixed on the fixing piece 1;
The bottom of the mounting plate 10 penetrates through the positioning sleeve 12 and the fixing member 1 in sequence and extends to the inside of the fixing member 1, one side of the inside of the fixing member 1 is slidably connected with a clamping member 18, one side of the mounting plate 10 is provided with a clamping groove 16, one side of the clamping member 18 penetrates through the clamping groove 16 and extends to the inside of the clamping groove 16, and the other side of the clamping member 18 is fixedly connected with an operating rod 19;
when the magnet block 15 is contacted with the mounting plate 10, the clamping groove 16 and the clamping piece 18 are on the same horizontal line, so that clamping and fixing are facilitated;
the arrangement of the positioning sleeve 12 can enable the mounting plate 10 to be in the vertical direction, so that the clamping between the clamping piece 18 and the clamping groove 16 is prevented from being influenced by inclination;
when the jacket body 2 is removed, the thread on the fixing plate 9 is separated from the thread on the jacket body 2 by rotating the fixing plate 9.
One end of the operating rod 19 penetrates through the fixing member 1 and extends to the outside of the fixing member 1, and a control ball 20 is fixedly connected to one end of the operating rod 19 extending to the outside of the fixing member 1.
The shape of the clamping piece 18 is a convex shape, the shape of the clamping groove 16 is a concave shape, and the clamping piece 18 is matched with the clamping groove 16.
A magnet block 15 is arranged on one side inside the fixed part 1, and the bottom of the mounting plate 10 is in contact with the magnet block 15;
the bottom of mounting panel 10 is provided with the iron plate, when contacting with magnet piece 15, produces the magnetic field to adsorb the iron plate fixedly, improve the stability of joint between chucking spare 18 and the chucking groove 16.
The outer surface of the operating rod 19 is sleeved with an extrusion spring 22.
An oil filling hole 4 is formed in one side of the sleeve body 2, an oil filling pipe 5 is arranged inside the oil filling hole 4, a plurality of guide grooves 6 are formed in the guide sleeve 2, and a first drainage groove 7 and a second drainage groove 8 are formed in two sides of each guide groove 6 respectively;
the oil injection pipe 5 is arranged, so that lubricating oil can be conveniently injected into the sleeve body 2, the friction force of the sleeve body 2 in the use process is reduced, and the service life is prolonged;
the oil injection pipe 5 is communicated with the flow guide groove 6, so that lubricating oil can smoothly enter the flow guide groove 6 to flow and disperse, and the phenomenon that the hydraulic rod in the sleeve body 2 slips due to accumulation of the lubricating oil is avoided;
the first drainage groove 7 and the second drainage groove 8 that set up realize opening in the cover body 2 and communicate between a plurality of guiding gutters 6 that establish, and the oil dispersion of being convenient for flows for the cover body 2 of the large tracts of land cover of lubricating oil improves lubricated effect.
The working principle comprises the following steps: when the sleeve body 2 is damaged in the using process, the sleeve body 2 needs to be replaced in time, so that the normal use of the oil cylinder body 1 is prevented from being influenced, when the sleeve body 2 is disassembled, the control ball 20 is pulled to enable the operating rod 19 on the control ball 20 to move, the extrusion spring 22 is driven to compress and deform, the clamping piece 18 on the operating rod 19 is driven to slide on the inner wall of the fixing piece 1, the clamping piece 18 is separated from the clamping groove 16 on the mounting plate 10, then, the bottom of the mounting plate 10 is separated from the magnet block 15, the sleeve body 2 is taken down, and the disassembly of the sleeve body 2 is further completed;
the second step is that: at the in-process that the cover body 2 used, need carry out quantitative injection lubricating oil to it, reduce the frictional force between hydraulic stem and the cover body 2, when carrying out the oiling, through the oiling pipe 5 that sets up, pour into the inside of the cover body 2 with external quantitative lubricating oil, through first drainage groove 7 and the second drainage groove 8 that sets up for the lubricating oil that pours into carries out the dispersion in guiding gutter 6 and flows, thereby accelerates the speed of flow of lubricating oil, and then accomplishes the oiling.
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.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a uide bushing of trailer hydro-cylinder which characterized in that includes: the fixing piece and the sleeve body are fixedly arranged on the oil cylinder;
the fixed plate is connected to the sleeve body in a threaded manner;
the positioning sleeve is fixed on the fixing piece;
the mounting panel, two one side of mounting panel all is fixed in on the fixed plate, wherein, the bottom of mounting panel runs through in proper order positioning sleeve and mounting extend to the inside of mounting, the inside one side sliding connection of mounting has chucking spare, the chucking groove has been seted up to one side of mounting panel, one side of chucking spare runs through the chucking groove extends to the inside in chucking groove, the opposite side fixedly connected with action bars of chucking spare.
2. The guide sleeve of the trailer oil cylinder as claimed in claim 1, characterized in that: one end of the operating rod penetrates through the fixing piece and extends to the outside of the fixing piece, and one end of the operating rod extending to the outside of the fixing piece is fixedly connected with the control ball.
3. The guide sleeve of the trailer oil cylinder as claimed in claim 1, characterized in that: the shape of chucking spare is convex type, the shape of chucking groove is concave type, chucking spare with chucking groove looks adaptation.
4. The guide sleeve of the trailer oil cylinder as claimed in claim 1, characterized in that: one side of the inside of mounting is provided with the magnet piece, the bottom contact of mounting panel in on the magnet piece.
5. The guide sleeve of the trailer oil cylinder as claimed in claim 1, characterized in that: and an extrusion spring is sleeved on the outer surface of the operating rod.
6. The guide sleeve of the trailer oil cylinder as claimed in claim 1, characterized in that: the oil filler point has been seted up to one side of the cover body, the inside of oil filler point is provided with the oiling pipe, a plurality of guiding gutter has all been seted up to the inside of uide bushing, first drainage groove and second drainage groove have been seted up respectively to the both sides of guiding gutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120691285.3U CN214533801U (en) | 2021-04-06 | 2021-04-06 | Guide sleeve of trailer oil cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120691285.3U CN214533801U (en) | 2021-04-06 | 2021-04-06 | Guide sleeve of trailer oil cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214533801U true CN214533801U (en) | 2021-10-29 |
Family
ID=78272255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120691285.3U Active CN214533801U (en) | 2021-04-06 | 2021-04-06 | Guide sleeve of trailer oil cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214533801U (en) |
-
2021
- 2021-04-06 CN CN202120691285.3U patent/CN214533801U/en active Active
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