CN219975015U - Hydraulic cylinder with multifunctional protection mechanism - Google Patents
Hydraulic cylinder with multifunctional protection mechanism Download PDFInfo
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- CN219975015U CN219975015U CN202320878485.9U CN202320878485U CN219975015U CN 219975015 U CN219975015 U CN 219975015U CN 202320878485 U CN202320878485 U CN 202320878485U CN 219975015 U CN219975015 U CN 219975015U
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- fixedly connected
- hydraulic cylinder
- damping
- protection
- shell
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- 230000004224 protection Effects 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 238000013016 damping Methods 0.000 claims abstract description 43
- 239000000872 buffer Substances 0.000 claims description 22
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000035939 shock Effects 0.000 claims description 5
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 239000010720 hydraulic oil Substances 0.000 description 9
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003116 impacting effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Fluid-Damping Devices (AREA)
Abstract
The utility model relates to the technical field of hydraulic cylinders and discloses a hydraulic cylinder with a multifunctional protection mechanism, which comprises a base, wherein a plurality of first mounting holes are formed in the periphery of the lower end of the base, the protection mechanisms are fixedly connected between the periphery of the upper end of the base together, four anti-collision mechanisms are fixedly connected to the outer surface of the protection mechanisms, a hydraulic cylinder body is fixedly connected to the middle part of the upper end of the base, a piston rod is arranged in the middle part of the upper end of the hydraulic cylinder body, the upper end of the piston rod penetrates through the protection mechanisms and is fixedly connected with a mounting plate, and a plurality of second mounting holes are formed in the periphery of the upper end of the mounting plate. According to the hydraulic cylinder with the multifunctional protection mechanism, the protection effect on the hydraulic cylinder is enhanced by arranging the protection mechanism and the damping mechanism, the stability of the hydraulic cylinder is improved, the anti-collision mechanism is arranged, the anti-collision effect on the hydraulic cylinder can be achieved, the hydraulic cylinder is prevented from being damaged by collision, and the hydraulic cylinder is suitable for wide use.
Description
Technical Field
The utility model relates to the technical field of hydraulic cylinders, in particular to a hydraulic cylinder with a multifunctional protection mechanism.
Background
The hydraulic cylinder is an important part for hydraulic machinery, plays a role of an executive component in the whole hydraulic cylinder press machinery, converts hydraulic energy into mechanical energy in the whole process, and can be divided into light pressure, medium pressure and heavy pressure according to the range of using pressure, and at least has the following defects in the using process of the existing hydraulic cylinder: 1. the existing hydraulic oil cylinder has poor protection effect, and the hydraulic oil cylinder can vibrate during working, so that the hydraulic oil cylinder is not stable enough; 2. when the existing hydraulic cylinder is used, the hydraulic cylinder is easy to collide and damage by hard objects, and the service life of the hydraulic cylinder is influenced, so that the hydraulic cylinder with the multifunctional protection mechanism is provided.
Disclosure of Invention
The utility model mainly aims to provide a hydraulic cylinder with a multifunctional protection mechanism, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a hydraulic cylinder with multi-functional protection machanism, includes the base, the peripheral first mounting hole of a plurality of that opens of lower extreme of base, common fixedly connected with protection machanism between the upper end periphery of base, protection machanism's surface fixedly connected with four anticollision institution, the upper end middle part fixedly connected with hydraulic cylinder body of base, the upper end middle part of hydraulic cylinder body is provided with the piston rod, protection machanism and fixedly connected with mounting panel are passed to the upper end of piston rod, a plurality of second mounting hole is opened to the upper end periphery of mounting panel.
Preferably, the protection mechanism comprises a protection shell, a plurality of heat dissipation holes are formed in the side shell wall of the protection shell, a through hole is formed in the middle of the upper shell wall of the protection shell, damping mechanisms are fixedly connected to the middle of the left shell wall and the middle of the right shell wall of the protection shell, and the lower end of the protection shell is fixedly connected with the upper end of the base.
Preferably, the damping mechanism comprises a fixing frame, damping springs are sleeved on the upper portion of the outer surface and the lower portion of the outer surface of the fixing frame, sliding seats are inserted on the upper portion of the outer surface and the lower portion of the outer surface of the fixing frame, damping rods are connected between the front seat wall and the rear seat wall of the sliding seats in a movable mode, the right ends of the damping rods are connected with damping plates in a movable mode through connecting seats in a movable mode, the right ends of the damping plates are fixedly connected with the left ends of the hydraulic cylinder body, shock absorbers are fixedly connected on the upper portion of the left ends of the damping plates and the lower portion of the left ends of the damping plates, and the left ends of the two shock absorbers are fixedly connected with the upper portion of the right ends and the lower portion of the right ends of the fixing frame respectively.
Preferably, the left end face of the sliding seat is contacted with the left shell wall of the protective shell, and the diameter length and the depth of the through hole are respectively consistent with the diameter length and the thickness of the mounting plate.
Preferably, the anticollision mechanism includes the anticollision board, the front end four corners of anticollision board is all interlude fixedly connected with buffer tube, and the front end of four buffer tubes is all interlude fixedly connected with the rear end of protecting crust, the front end middle part fixedly connected with two first fixed plates of anticollision board, two the front end of first fixed plate is a plurality of buffer spring of all fixedly connected with, left side a plurality of between buffer spring's the front end and between a plurality of buffer spring's the front end all fixedly connected with second fixed plate jointly, and the front end of two second fixed plates all with the rear end fixedly connected with of protecting crust.
Preferably, the anti-collision plate is of an arc structure, and the rear end face of the first fixing plate and the front end face of the second fixing plate are both of arc faces.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the hydraulic oil cylinder, the protection mechanism and the damping mechanism are arranged, the hydraulic oil cylinder can be comprehensively covered through the protection shell, the protection effect on the hydraulic oil cylinder can be enhanced, then the damping rod is matched with the damping by the elasticity of the damping spring, the repeated rebound of the damping spring is restrained by the damping device, the vibration generated by the hydraulic oil cylinder during working can be relieved, and the stability of the hydraulic oil cylinder is improved;
2. according to the utility model, the anti-collision mechanism is arranged, the anti-collision plate with the arc-shaped structure is firstly contacted with an impacting object, so that the impact force can be primarily buffered and weakened, and then the elasticity of the plurality of buffer springs is matched with the supporting buffering of the buffer cylinders, so that the impact force born by the hydraulic cylinder can be relieved, the anti-collision effect can be realized on the hydraulic cylinder, the hydraulic cylinder is prevented from being impacted and damaged, and the service life of the hydraulic cylinder is prolonged.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a hydraulic cylinder with a multifunctional protection mechanism according to the present utility model;
FIG. 2 is a schematic diagram showing the connection between a protecting mechanism of a hydraulic cylinder with a multifunctional protecting mechanism and a hydraulic cylinder body;
FIG. 3 is a schematic view of the overall structure of a damping mechanism of a hydraulic cylinder with a multifunctional protection mechanism according to the present utility model;
fig. 4 is a schematic diagram of the whole structure of an anti-collision mechanism of a hydraulic cylinder with a multifunctional protection mechanism.
In the figure: 1. a base; 2. a first mounting hole; 3. a protective mechanism; 4. an anti-collision mechanism; 5. a hydraulic cylinder body; 6. a piston rod; 7. a mounting plate; 8. a second mounting hole; 31. a protective shell; 32. a heat radiation hole; 33. a through hole; 34. a damping mechanism; 341. a fixing frame; 342. a damping spring; 343. a sliding seat; 344. a shock-absorbing rod; 345. a shock absorbing plate; 346. a damper; 41. an anti-collision plate; 42. a buffer tube; 43. a first fixing plate; 44. a buffer spring; 45. and a second fixing plate.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides a hydraulic cylinder with multi-functional protection machanism, including base 1, the peripheral division of lower extreme of base 1 has a plurality of first mounting hole 2, common fixedly connected with protection machanism 3 between the peripheral upper end of base 1, four anticollision institution 4 of external surface fixedly connected with of protection machanism 3, the upper end middle part fixedly connected with hydraulic cylinder body 5 of base 1, the upper end middle part of hydraulic cylinder body 5 is provided with piston rod 6, the upper end of piston rod 6 passes protection machanism 3 and fixedly connected with mounting panel 7, the peripheral division of upper end of mounting panel 7 has a plurality of second mounting hole 8.
In this embodiment, the protection mechanism 3 includes a protection shell 31, a plurality of heat dissipation holes 32 are formed on a side shell wall of the protection shell 31, a through hole 33 is formed in a middle portion of an upper shell wall of the protection shell 31, a damping mechanism 34 is fixedly connected to a middle portion of a left shell wall and a middle portion of a right shell wall of the protection shell 31, and a lower end of the protection shell 31 is fixedly connected to an upper end of the base 1; the damping mechanism 34 comprises a fixed frame 341, damping springs 342 are sleeved on the upper part and the lower part of the outer surface of the fixed frame 341, sliding seats 343 are inserted in the upper part and the lower part of the outer surface of the fixed frame 341, damping rods 344 are jointly and movably connected between the front seat wall and the rear seat wall of the two sliding seats 343, damping plates 345 are jointly and movably connected to the right ends of the two damping rods 344 through connecting seats, the right ends of the damping plates 345 are fixedly connected with the left ends of the hydraulic cylinder body 5, dampers 346 are fixedly connected to the upper part and the lower part of the left ends of the damping plates 345, and the left ends of the two dampers 346 are respectively fixedly connected with the upper part and the lower part of the right ends of the fixed frame 341; the left end face of the sliding seat 343 is contacted with the left shell wall of the protective shell 31, so that the protective shell 31 plays a limiting role on the sliding seat 343, the stability of the sliding seat 343 is ensured, the diameter length and the depth of the through hole 33 are respectively consistent with those of the mounting plate 7, and when the hydraulic oil cylinder is not used, the mounting plate 7 is just contained in the through hole 33.
In this embodiment, the anti-collision mechanism 4 includes an anti-collision plate 41, four corners at the front end of the anti-collision plate 41 are fixedly connected with buffer cylinders 42, the front ends of the four buffer cylinders 42 are fixedly connected with the rear end of the protecting shell 31, two first fixing plates 43 are fixedly connected in the middle of the front end of the anti-collision plate 41, a plurality of buffer springs 44 are fixedly connected to the front ends of the two first fixing plates 43, a second fixing plate 45 is fixedly connected between the front ends of the left plurality of buffer springs 44 and between the front ends of the right plurality of buffer springs 44, and the front ends of the two second fixing plates 45 are fixedly connected with the rear end of the protecting shell 31; the anticollision board 41 sets up to arc structure, is favorable to anticollision board 41 to weaken its impact that receives, and the preceding terminal surface of the back terminal surface of first fixed plate 43 and second fixed plate 45 all sets up to the arcwall face, makes first fixed plate 43 and anticollision board 41 fixed firm, also makes second fixed plate 45 and protective housing 31 fixed firm, also is convenient for buffer spring 44's connection simultaneously.
It should be noted that, in the use process, the hydraulic cylinder with the multifunctional protection mechanism of the utility model can cover the hydraulic cylinder body 5 comprehensively through the protective shell 31, and ensure the heat dissipation of the hydraulic cylinder body 5 through the plurality of heat dissipation holes 32, so that the protection effect on the hydraulic cylinder body 5 can be enhanced, when the hydraulic cylinder body 5 works and vibrates, the vibration makes the damping plate 345 push the damping rod 344, so that the sliding seat 343 slides and buffers outwards on the fixing frame 341, and the elasticity of the damping spring 342 can play a role in damping the hydraulic cylinder body 5, and then the damping characteristic of the damper 346 is matched, the repeated rebound of the damping spring 342 can be restrained, so that the vibration of the hydraulic cylinder body 5 can be effectively lightened, the stability of the hydraulic cylinder body 5 is improved, when the hydraulic cylinder body 5 is impacted by an object, the anti-collision plate 41 with an arc structure contacts with the impacting object, the impact force of the object is primarily buffered and weakened, and then the impact force of the anti-collision plate 41 can be effectively lightened by the supporting and buffering of the plurality of the damping springs 44, so that the hydraulic cylinder body 5 can play a role in buffering the impact force of the hydraulic cylinder body 5, and the service life of the hydraulic cylinder 5 is prolonged.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a hydraulic cylinder with multi-functional protection machanism, includes base (1), its characterized in that: the anti-collision device comprises a base (1), wherein a plurality of first mounting holes (2) are formed in the periphery of the lower end of the base (1), a protection mechanism (3) is fixedly connected between the peripheries of the upper ends of the base (1), four anti-collision mechanisms (4) are fixedly connected to the outer surface of the protection mechanism (3), a hydraulic cylinder body (5) is fixedly connected to the middle part of the upper end of the base (1), a piston rod (6) is arranged in the middle of the upper end of the hydraulic cylinder body (5), the upper end of the piston rod (6) penetrates through the protection mechanism (3) and is fixedly connected with a mounting plate (7), and a plurality of second mounting holes (8) are formed in the periphery of the upper end of the mounting plate (7);
the protection mechanism (3) comprises a protection shell (31), a plurality of radiating holes (32) are formed in the side shell wall of the protection shell (31), through holes (33) are formed in the middle of the upper shell wall of the protection shell (31), damping mechanisms (34) are fixedly connected to the middle of the left shell wall and the middle of the right shell wall of the protection shell (31), and the lower end of the protection shell (31) is fixedly connected with the upper end of the base (1).
2. The hydraulic ram with a multi-function guard mechanism of claim 1, wherein: the damping mechanism (34) comprises a fixing frame (341), damping springs (342) are sleeved on the upper portion of the outer surface and the lower portion of the outer surface of the fixing frame (341), sliding seats (343) are fixedly connected to the upper portion of the outer surface and the lower portion of the outer surface of the fixing frame (341), damping rods (344) are fixedly connected to the front seat wall and the rear seat wall of the sliding seats (343) in a joint mode, damping plates (345) are fixedly connected to the right ends of the damping rods (344) through connecting seats in a joint mode, the right ends of the damping plates (345) are fixedly connected to the left ends of the hydraulic cylinder body (5), shock absorbers (346) are fixedly connected to the upper portion of the left ends of the damping plates (345) and the lower portion of the left ends of the damping plates (346), and the left ends of the two shock absorbers (346) are fixedly connected to the upper portion of the right ends and the lower portion of the right ends of the fixing frame (341) respectively.
3. A hydraulic ram with a multi-function guard mechanism as claimed in claim 2, wherein: the left end face of the sliding seat (343) is in contact with the left shell wall of the protective shell (31), and the diameter length and the depth of the through hole (33) are respectively consistent with the diameter length and the thickness of the mounting plate (7).
4. The hydraulic ram with a multi-function guard mechanism of claim 1, wherein: the anti-collision mechanism (4) comprises an anti-collision plate (41), front end four corners of the anti-collision plate (41) are fixedly connected with buffer cylinders (42) in a penetrating mode, front ends of the four buffer cylinders (42) are fixedly connected with the rear end of a protective shell (31) in a penetrating mode, two first fixing plates (43) are fixedly connected with the middle of the front end of the anti-collision plate (41), a plurality of buffer springs (44) are fixedly connected with the front end of each first fixing plate (43), a plurality of buffer springs (44) are arranged on the left side, second fixing plates (45) are fixedly connected between the front ends of the buffer springs (44) and between the front ends of the buffer springs (44) on the right side, and the front ends of the two second fixing plates (45) are fixedly connected with the rear end of the protective shell (31).
5. The hydraulic ram with a multi-function guard mechanism of claim 4, wherein: the anti-collision plate (41) is of an arc-shaped structure, and the rear end face of the first fixing plate (43) and the front end face of the second fixing plate (45) are both of arc-shaped surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320878485.9U CN219975015U (en) | 2023-04-19 | 2023-04-19 | Hydraulic cylinder with multifunctional protection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320878485.9U CN219975015U (en) | 2023-04-19 | 2023-04-19 | Hydraulic cylinder with multifunctional protection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219975015U true CN219975015U (en) | 2023-11-07 |
Family
ID=88578137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320878485.9U Active CN219975015U (en) | 2023-04-19 | 2023-04-19 | Hydraulic cylinder with multifunctional protection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219975015U (en) |
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2023
- 2023-04-19 CN CN202320878485.9U patent/CN219975015U/en active Active
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