CN220185494U - Anti-impact hydraulic cylinder - Google Patents
Anti-impact hydraulic cylinder Download PDFInfo
- Publication number
- CN220185494U CN220185494U CN202320908220.9U CN202320908220U CN220185494U CN 220185494 U CN220185494 U CN 220185494U CN 202320908220 U CN202320908220 U CN 202320908220U CN 220185494 U CN220185494 U CN 220185494U
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- hydraulic cylinder
- hydraulic
- main body
- cylinder main
- impact
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- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims description 4
- 230000000703 anti-shock Effects 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 5
- 239000000428 dust Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
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Abstract
The utility model discloses an anti-impact hydraulic cylinder which comprises a hydraulic cylinder main body, wherein a hydraulic rod is movably arranged on one side of the inside of the hydraulic cylinder main body, a sealing structure is arranged on the outer side wall of the hydraulic rod, the anti-impact structure comprises a mounting seat, the mounting seat is mounted on the outer side wall of the hydraulic cylinder main body, springs are uniformly mounted in the mounting seat, and rubber plates are mounted on one sides of the springs. According to the hydraulic cylinder, the anti-impact structure is arranged on the outer side wall of the hydraulic cylinder main body, and four groups of rubber plates in the anti-impact structure are protected on the outer side wall of the hydraulic cylinder main body, so that the hydraulic cylinder main body is protected after the hydraulic cylinder main body encounters external impact when in use, and is not easy to damage, the protection of the hydraulic cylinder is effectively improved, and the service life of the hydraulic cylinder is prolonged.
Description
Technical Field
The utility model relates to the technical field of hydraulic cylinders, in particular to an anti-impact hydraulic cylinder.
Background
The hydraulic cylinder is an executive component for converting hydraulic energy into mechanical energy, and generally, the hydraulic cylinder is used for reciprocating motion in various mechanical equipment, so that the hydraulic cylinder is simple and reliable to operate, when the hydraulic cylinder is installed for use, the outer shell of the hydraulic cylinder lacks a certain protection, and is easy to damage when encountering external impact, so that the deformation damage of the hydraulic cylinder is caused, and therefore, the anti-impact hydraulic cylinder is provided, and the protection performance of the hydraulic cylinder is effectively improved.
Disclosure of Invention
The utility model aims to provide an anti-impact hydraulic cylinder, which solves the problem that the hydraulic cylinder is lack of protection and is easy to damage when encountering external impact in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-impact hydraulic cylinder, includes the hydraulic cylinder main part, the inside one side activity of hydraulic cylinder main part is provided with the hydraulic stem, the lateral wall of hydraulic stem is provided with seal structure, the opposite side of hydraulic cylinder main part is provided with adjustment structure, and one side of adjustment structure is provided with the stationary blade, the lateral wall of hydraulic cylinder main part is provided with anti-impact structure, anti-impact structure includes the mount pad, the mount pad is installed in the lateral wall of hydraulic cylinder main part, the inside of mount pad evenly installs the spring, and the rubber slab is all installed to one side of spring.
Preferably, the springs are arranged in a plurality, and the springs are distributed at equal intervals in the installation seat.
Preferably, the rubber plate is provided with four groups, and the four groups of rubber plates are distributed annularly on the outer side wall of the hydraulic cylinder main body.
Preferably, the sealing structure comprises an outer sealing ring, the outer sealing ring is arranged on one side of the inside of the hydraulic cylinder main body, an inner sealing ring is arranged in the outer sealing ring, a groove body is arranged on one side of the inner sealing ring, and one side of the groove body is fixed with one side of the hydraulic cylinder main body.
Preferably, the cross sections of the groove body and the outer sealing ring are larger than the cross section of the hydraulic rod, and the groove body and the outer sealing ring are matched with the hydraulic rod.
Preferably, the adjusting structure comprises an adjusting block, the adjusting block is mounted on one side of the hydraulic cylinder main body, fixing holes are formed in two sides of the inner portion of the adjusting block, and fixing bolts are arranged in the fixing holes.
Preferably, the fixing holes are arranged in a plurality, and the fixing holes are distributed at equal intervals on two sides of the inside of the adjusting block.
Compared with the prior art, the utility model has the beneficial effects that: the anti-impact hydraulic cylinder has reasonable structure and has the following advantages:
(1) The anti-impact structure is arranged on the outer side wall of the hydraulic cylinder main body, four groups of rubber plates in the anti-impact structure are protected on the outer side wall of the hydraulic cylinder main body, and the hydraulic cylinder main body is protected after being impacted by the outside when the hydraulic cylinder main body is used, so that the hydraulic cylinder main body is not easy to damage, the protectiveness of the hydraulic cylinder is effectively improved, and the service life of the hydraulic cylinder is prolonged;
(2) The adjusting structure is arranged on one side of the hydraulic cylinder main body, one fixing piece is arranged through the fixing piece when the hydraulic cylinder is used, and the fixing piece can be adjusted to different lengths through the adjusting block in the adjusting structure, so that the hydraulic cylinder is provided with the length with the adjustable length, and the hydraulic cylinder is convenient to install and use and more convenient to use;
(3) Through being provided with seal structure, seal structure sets up in the lateral wall of hydraulic stem, carries out a reciprocating motion through the hydraulic stem when this hydraulic cylinder main part uses, and the hydraulic stem is when the inside one side of seal structure is reciprocating motion, is provided with seal structure through the lateral wall at the hydraulic stem, and interior sealing washer and the cell body in the seal structure seal it, have improved the leakproofness of this hydraulic stem and seal structure, avoid the hydraulic stem to influence the subsequent use of hydraulic cylinder main part with outside dust and the inside that the hydraulic stem will be taken to the hydraulic cylinder main part, excellent in use effect.
Drawings
FIG. 1 is a schematic view of a front partial cross-sectional structure of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic front view of the adjusting structure of the present utility model.
In the figure: 1. a hydraulic cylinder main body; 2. an anti-impact structure; 201. a rubber plate; 202. a spring; 203. a mounting base; 3. an adjustment structure; 301. an adjusting block; 302. a fixing bolt; 303. a fixing hole; 4. a fixing piece; 5. a sealing structure; 501. an inner seal ring; 502. a tank body; 503. an outer seal ring; 6. and a hydraulic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides an anti-impact hydraulic cylinder, including hydraulic cylinder main part 1, one side activity in the hydraulic cylinder main part 1 is provided with hydraulic rod 6, the lateral wall of hydraulic rod 6 is provided with seal structure 5, the opposite side of hydraulic cylinder main part 1 is provided with adjustment structure 3, and one side of adjustment structure 3 is provided with stationary blade 4, the lateral wall of hydraulic cylinder main part 1 is provided with anti-impact structure 2, anti-impact structure 2 includes mount pad 203, mount pad 203 is installed in the lateral wall of hydraulic cylinder main part 1, spring 202 is evenly installed to the inside of mount pad 203, and rubber slab 201 is all installed to one side of spring 202;
the plurality of springs 202 are arranged, the plurality of springs 202 are distributed at equal intervals in the mounting seat 203, and the equal-interval springs 202 have better protection effect on the hydraulic cylinder main body 1;
the four groups of rubber plates 201 are arranged, the four groups of rubber plates 201 are distributed annularly on the outer side wall of the hydraulic cylinder main body 1, and the equally-spaced rubber plates 201 are more comprehensive in protection of the hydraulic cylinder main body 1;
specifically, as shown in fig. 1 and 2, when the hydraulic cylinder body 1 is used, the rubber plate 201 is mounted on the outer side wall of the hydraulic cylinder body 1 through the spring 202 and the mounting seat 203, and when the outside of the hydraulic cylinder body 1 is impacted during the use process, the spring 202 contracts to drive the rubber plate 201 to buffer the impact, so that the hydraulic cylinder body 1 is protected, and the impact borne by the hydraulic cylinder body 1 is reduced to protect the hydraulic cylinder body 1.
The sealing structure 5 comprises an outer sealing ring 503, wherein the outer sealing ring 503 is arranged at one side of the inside of the hydraulic cylinder main body 1, an inner sealing ring 501 is arranged in the outer sealing ring 503, a groove body 502 is arranged at one side of the inner sealing ring 501, and one side of the groove body 502 is fixed with one side of the hydraulic cylinder main body 1;
the cross sections of the groove body 502 and the outer sealing ring 503 are larger than the cross section of the hydraulic rod 6, the groove body 502 and the outer sealing ring 503 are matched with the hydraulic rod 6, and the protection effect on the hydraulic rod 6 is better;
specifically, as shown in fig. 1 and 3, when in use, the hydraulic cylinder main body 1 pushes the hydraulic rod 6 to reciprocate, and in the process of reciprocation, the inner sealing ring 501 and the groove 502 protect the hydraulic cylinder main body 1, so that external dust and moisture are prevented from entering the hydraulic cylinder main body 1, and the protection of the hydraulic cylinder main body 1 is improved.
The adjusting structure 3 comprises an adjusting block 301, wherein the adjusting block 301 is arranged on one side of the hydraulic cylinder main body 1, fixing holes 303 are formed in two sides of the inside of the adjusting block 301, and fixing bolts 302 are arranged in the fixing holes 303;
specifically, as shown in fig. 1 and 4, when the hydraulic cylinder body 1 is installed and used, the fixing bolt 302 is unscrewed according to actual needs, then the fixing piece 4 is moved back and forth to adjust the fixing piece to a proper position, so that the adjusting block 301 and the fixing piece 4 are assembled to a proper length, then the fixing bolt 302 is screwed into the corresponding fixing hole 303 to adjust the using length of the fixing piece 4 to a proper length, and then the hydraulic cylinder body 1 is installed through the fixing piece 4.
The fixing holes 303 are arranged in a plurality, the fixing holes 303 are distributed at equal intervals on two sides of the inside of the adjusting block 301, and the fixing holes 303 distributed at equal intervals are convenient for adjusting the fixing pieces 4 to different lengths for use.
Working principle: when the hydraulic cylinder main body 1 is used, the hydraulic cylinder main body 1 is installed according to actual installation requirements, the fixing bolt 302 is unscrewed during installation, the fixing piece 4 is moved back and forth to adjust the hydraulic cylinder main body 1 to a proper position to be fixed, one side of the hydraulic rod 6 is connected with a corresponding obtained object after the hydraulic cylinder main body 1 is installed, the connected object is pushed by the hydraulic rod 6 to reciprocate by the operation of the rear hydraulic cylinder main body 1, when the hydraulic rod 6 reciprocates, the inner sealing ring 501 and the groove 502 in the sealing structure 5 are protected simultaneously, so that damage caused by external dust and moisture entering into the hydraulic cylinder main body 1 is avoided, when the external part of the hydraulic cylinder main body 1 is subjected to impact force, the spring 202 contracts to drive the rubber plate 201 to buffer the impact force to protect the hydraulic cylinder main body 1, the impact force received by the hydraulic cylinder main body 1 is reduced, and finally the use of the anti-impact hydraulic cylinder is completed.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in 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.
Claims (7)
1. The utility model provides an anti-shock hydraulic cylinder, includes hydraulic cylinder main part (1), its characterized in that: the hydraulic cylinder is characterized in that a hydraulic rod (6) is movably arranged on one side of the inside of the hydraulic cylinder body (1), a sealing structure (5) is arranged on the outer side wall of the hydraulic rod (6), an adjusting structure (3) is arranged on the other side of the hydraulic cylinder body (1), a fixing piece (4) is arranged on one side of the adjusting structure (3), an anti-impact structure (2) is arranged on the outer side wall of the hydraulic cylinder body (1), the anti-impact structure (2) comprises a mounting seat (203), the mounting seat (203) is mounted on the outer side wall of the hydraulic cylinder body (1), springs (202) are uniformly mounted in the mounting seat (203), and rubber plates (201) are mounted on one sides of the springs (202).
2. The impact resistant hydraulic ram of claim 1, wherein: the springs (202) are arranged in a plurality, and the springs (202) are distributed at equal intervals in the installation seat (203).
3. The impact resistant hydraulic ram of claim 1, wherein: the four groups of rubber plates (201) are arranged on the outer side wall of the hydraulic oil cylinder main body (1) in an annular mode.
4. The impact resistant hydraulic ram of claim 1, wherein: the sealing structure (5) comprises an outer sealing ring (503), the outer sealing ring (503) is arranged on one side of the inside of the hydraulic cylinder main body (1), an inner sealing ring (501) is arranged in the outer sealing ring (503), a groove body (502) is arranged on one side of the inner sealing ring (501), and one side of the groove body (502) is fixed with one side of the hydraulic cylinder main body (1).
5. The impact resistant hydraulic ram of claim 4, wherein: the cross sections of the groove body (502) and the outer sealing ring (503) are larger than the cross section of the hydraulic rod (6), and the groove body (502) and the outer sealing ring (503) are matched with the hydraulic rod (6).
6. The impact resistant hydraulic ram of claim 1, wherein: the adjusting structure (3) comprises an adjusting block (301), the adjusting block (301) is arranged on one side of the hydraulic cylinder main body (1), fixing holes (303) are formed in two sides of the inside of the adjusting block (301), and fixing bolts (302) are arranged in the fixing holes (303).
7. The impact resistant hydraulic ram of claim 6, wherein: the fixing holes (303) are formed in a plurality of, and the fixing holes (303) are distributed at equal intervals on two sides of the inside of the adjusting block (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908220.9U CN220185494U (en) | 2023-04-21 | 2023-04-21 | Anti-impact hydraulic cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320908220.9U CN220185494U (en) | 2023-04-21 | 2023-04-21 | Anti-impact hydraulic cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220185494U true CN220185494U (en) | 2023-12-15 |
Family
ID=89108585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320908220.9U Active CN220185494U (en) | 2023-04-21 | 2023-04-21 | Anti-impact hydraulic cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220185494U (en) |
-
2023
- 2023-04-21 CN CN202320908220.9U patent/CN220185494U/en active Active
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