CN214465256U - Hydraulic cylinder with limiting function - Google Patents
Hydraulic cylinder with limiting function Download PDFInfo
- Publication number
- CN214465256U CN214465256U CN202120390381.4U CN202120390381U CN214465256U CN 214465256 U CN214465256 U CN 214465256U CN 202120390381 U CN202120390381 U CN 202120390381U CN 214465256 U CN214465256 U CN 214465256U
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- fixed mounting
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- cylinder body
- cylinder
- hydraulic cylinder
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- 238000006073 displacement reaction Methods 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 7
- 238000001514 detection method Methods 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pneumatic cylinder with limit function, comprising a cylinder body, the inside movable mounting of cylinder body has the push pedal, and the outside fixed mounting of push pedal has two sets of sealing washers, one side fixed mounting of push pedal has the detection piece, and one side fixed mounting of the inside of cylinder body has displacement sensor, the top fixed mounting of push pedal has the telescopic link, and the top fixed mounting of telescopic link has the connecting rod, and the outside fixed mounting of cylinder body has the protective sheath, the top of cylinder body is equipped with the head, and the top fixed mounting of head has the seal cover. The utility model discloses be provided with the mount pad and the cooperation of mounting panel, can install the bottom and the top of pneumatic cylinder, increased the mounting means of pneumatic cylinder, improved the practicality, be provided with displacement sensor and detect the piece cooperation, can extend or carry on spacingly when contracting the pneumatic cylinder, increased the functional of pneumatic cylinder, improved the practicality, make the pneumatic cylinder convenient to use more, enlarged application scope.
Description
Technical Field
The utility model relates to a pneumatic cylinder technical field specifically is a pneumatic cylinder with spacing function.
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. The output force of the hydraulic cylinder is in direct proportion to the effective area of the piston and the pressure difference between the two sides of the effective area; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder cover, a piston and a piston rod, a sealing device, a buffering device and an exhaust device. The damping device and the exhaust device are determined according to specific application occasions, and other devices are necessary.
Although the prior hydraulic cylinder achieves basic working performance, the following defects still exist:
1. the conventional hydraulic cylinder does not have the function of protecting the outside when in use, and is easy to damage due to collision of external force factors for a long time, so that the safety of the hydraulic cylinder is reduced;
2. meanwhile, the existing hydraulic cylinder is single in mounting structure, and is mounted in a mounting mode mostly, so that the practicability of the hydraulic cylinder is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatic cylinder with limit function to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a pneumatic cylinder with limit function, includes the cylinder body, the inside movable mounting of cylinder body has the push pedal, and the outside fixed mounting of push pedal has two sets of sealing washers, one side fixed mounting of push pedal has the detection piece, and the inside one side fixed mounting of cylinder body has displacement sensor, the top fixed mounting of push pedal has the telescopic link, and the top fixed mounting of telescopic link has the connecting rod, and the outside fixed mounting of cylinder body has the protective sheath, the top of cylinder body is equipped with the head, and the top fixed mounting of head has the seal cover, the outside fixed mounting of head has the mounting panel.
Preferably, the bottom of the cylinder body is fixedly provided with a mounting seat, and the mounting seat is provided with a mounting hole.
Preferably, both sides of the cylinder body are fixedly provided with operation plates, and the operation plates are provided with anti-skid grains.
Preferably, a plurality of groups of mounting rods are movably mounted on the mounting plate, and a mounting pad is fixedly mounted at the top of the mounting plate.
Preferably, the top of the connecting rod is fixedly provided with a connecting seat, and a connecting hole is formed in the connecting seat.
Preferably, a first connecting port is fixedly installed below one side of the cylinder body, and a second connecting port is fixedly installed above one side of the cylinder body.
Compared with the prior art, the beneficial effects of the utility model are that:
the hydraulic cylinder is provided with the cylinder body, the push plate and the telescopic rod which are matched, so that the hydraulic cylinder can be extended and retracted when in use, the practicability of the hydraulic cylinder is improved, the protective sleeve is arranged to protect the outside of the hydraulic cylinder when in use, the damage of external force factors to the hydraulic cylinder is reduced, and the safety of the hydraulic cylinder when in use is improved;
be provided with mount pad and mounting panel cooperation, can install the bottom and the top of pneumatic cylinder, increased the mounting means of pneumatic cylinder, improved the practicality, be provided with displacement sensor and detect the piece cooperation, can extend or carry on spacingly when contracting the pneumatic cylinder, increased the functional of pneumatic cylinder, improved the practicality, make the pneumatic cylinder convenient to use more, enlarged application scope.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the cylinder body of the present invention;
FIG. 3 is a schematic view of the internal structure of the cylinder body of the present invention;
fig. 4 is a schematic diagram of the push plate structure of the present invention.
In the figure: 1. a mounting seat; 101. mounting holes; 2. a cylinder body; 201. a first connection port; 202. a second connection port; 3. a protective sleeve; 4. an operation panel; 401. anti-skid lines; 5. sealing the end; 501. mounting a plate; 502. mounting a rod; 503. a mounting mat; 6. a telescopic rod; 7. a connecting rod; 8. a connecting seat; 801. connecting holes; 9. pushing the plate; 901. a seal ring; 902. a detection block; 10. a displacement sensor; 11. and (5) sealing the sleeve.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: a hydraulic cylinder with a limiting function comprises a cylinder body 2, a push plate 9 is movably mounted inside the cylinder body 2, the push plate 9 moves up and down on the cylinder body 2, sealing rings 901 are fixedly mounted on two sides of the push plate 9 in an embedded mode, the sealing rings 901 increase the sealing performance of the push plate 9 when sliding in the cylinder body 2, a first connecting port 201 is fixedly mounted below one side of the cylinder body 2 through bolts, a second connecting port 202 is fixedly mounted above one side of the cylinder body 2 through bolts, the first connecting port 201 and the second connecting port 202 are connected with an external hydraulic pump through hydraulic pipelines, so that the leg push plate 9 can move up and down, a protective sleeve 3 is sleeved outside the cylinder body 2, the protective sleeve 3 can protect the outside of the hydraulic cylinder, damage to the hydraulic cylinder caused by external force factors is reduced, and the safety of the hydraulic cylinder during use is improved;
one side of the push plate 9 is fixedly provided with a detection block 902 through a bolt, one side inside the cylinder body 2 is fixedly provided with a displacement sensor 10 through a bolt, the displacement sensor 10 is connected with an external power supply through a lead, the displacement sensor 10 is matched with the detection block 902 to detect the position of the push plate 9, thereby limiting the position of the hydraulic cylinder when in use, increasing the functionality of the two hydraulic cylinders and improving the practicability, the top of the push plate 9 is fixedly provided with an expansion link 6 through a bolt, the expansion link 6 can extend and contract through the push plate 9, the top of the expansion link 6 is fixedly provided with a connecting rod 7 through a bolt, the top of the connecting rod 7 is fixedly provided with a connecting seat 8 through a bolt, the connecting seat 8 can be connected with an external structure, thereby the external part can be pushed and treated through the hydraulic cylinder, the connecting seat 8 is provided with a connecting hole 801, the connecting hole 801 is convenient for connecting the connecting seat 8 with an external structure, so that the practicability of the hydraulic cylinder is improved;
the bottom of the cylinder body 2 is fixedly provided with a mounting seat 1 through a bolt, the mounting seat 1 is provided with a mounting hole 101, the mounting seat 1 can be matched with the mounting hole 101 to mount the bottom of the hydraulic cylinder, the practicability of the hydraulic cylinder is improved, the top of the cylinder body 2 is fixedly provided with a seal head 5 through a bolt, the top of the seal head 5 is fixedly provided with a seal sleeve 11 through a bolt, the seal sleeve 11 can seal the telescopic rod 6 when the telescopic rod is extended and contracted, the outer part of the seal head 5 is fixedly provided with a mounting plate 501 through a bolt, a plurality of groups of mounting rods 502 are movably mounted on the mounting plate 501, the mounting rods 502 are matched with the mounting plate 501 to mount and fix the top of the hydraulic cylinder, the mounting mode of the hydraulic cylinder is increased, the practicability is improved, the mounting pad 503 is arranged at the top of the mounting plate 501 through an embedded fixed shaft, the mounting pad 503 increases the stability of the mounting plate 501, and improves the practicability, the two sides of the cylinder body 2 are fixedly provided with the operating plates 4 through welding, the operating plates 4 are convenient for workers to operate the hydraulic cylinder, and the operating plates 4 are provided with the anti-skid grains 401, so that the anti-skid grains 401 increase the friction force outside the operating plates 4, and the stability of the workers during operation is improved;
the working principle is as follows: first connector 201 and the cooperation of second connector 202 can have outside hydraulic pump connection, can extend or shrink telescopic link 6 through push pedal 9, connecting seat 8 can be connected outside mechanism, displacement sensor 10 can carry on spacingly with detecting the cooperation of piece 902 when using the pneumatic cylinder, mount pad 1 can install the bottom of pneumatic cylinder fixedly, mounting panel 501 can install the top of pneumatic cylinder fixedly with the cooperation of installation pole 502.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 (6)
1. The utility model provides a pneumatic cylinder with limit function, includes cylinder body (2), its characterized in that: the inside movable mounting of cylinder body (2) has push pedal (9), and the outside fixed mounting of push pedal (9) has two sets of sealing washer (901), one side fixed mounting of push pedal (9) has detection piece (902), and inside one side fixed mounting of cylinder body (2) has displacement sensor (10), the top fixed mounting of push pedal (9) has telescopic link (6), and the top fixed mounting of telescopic link (6) has connecting rod (7), the outside fixed mounting of cylinder body (2) has protective sheath (3), the top of cylinder body (2) is equipped with head (5), and the top fixed mounting of head (5) has seal cover (11), the outside fixed mounting of head (5) has mounting panel (501).
2. The hydraulic cylinder with a limiting function as recited in claim 1, wherein: the bottom fixed mounting of cylinder body (2) has mount pad (1), and is equipped with mounting hole (101) on mount pad (1).
3. The hydraulic cylinder with a limiting function as recited in claim 1, wherein: both sides of cylinder body (2) all fixed mounting have operation panel (4), and are equipped with on operation panel (4) anti-skidding line (401).
4. The hydraulic cylinder with a limiting function as recited in claim 1, wherein: a plurality of groups of mounting rods (502) are movably mounted on the mounting plate (501), and mounting pads (503) are fixedly mounted at the top of the mounting plate (501).
5. The hydraulic cylinder with a limiting function as recited in claim 1, wherein: the top of connecting rod (7) is fixed mounting has connecting seat (8), and the inside of connecting seat (8) is equipped with connecting hole (801).
6. The hydraulic cylinder with a limiting function as recited in claim 1, wherein: the lower part of cylinder body (2) one side fixed mounting has first connector (201), and the top fixed mounting of cylinder body (2) one side has second connector (202).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390381.4U CN214465256U (en) | 2021-02-22 | 2021-02-22 | Hydraulic cylinder with limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120390381.4U CN214465256U (en) | 2021-02-22 | 2021-02-22 | Hydraulic cylinder with limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214465256U true CN214465256U (en) | 2021-10-22 |
Family
ID=78144398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120390381.4U Active CN214465256U (en) | 2021-02-22 | 2021-02-22 | Hydraulic cylinder with limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214465256U (en) |
-
2021
- 2021-02-22 CN CN202120390381.4U patent/CN214465256U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: 017200 A01-1 Factory Building, Precision Manufacturing Industrial Park, Airport Logistics Park, Ejin Horo Banner, Ordos City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Huachen Intelligent Equipment Manufacturing Co.,Ltd. Address before: 250000 room 1-701, Ginza Jingdu international, No. 66, Shunhe East Street, Shizhong District, Jinan City, Shandong Province Patentee before: Jinan Huachen Industrial Co.,Ltd. |
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| TR01 | Transfer of patent right |