CN213899465U - Hydraulic cylinder of erecting device - Google Patents
Hydraulic cylinder of erecting device Download PDFInfo
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- CN213899465U CN213899465U CN202023182938.XU CN202023182938U CN213899465U CN 213899465 U CN213899465 U CN 213899465U CN 202023182938 U CN202023182938 U CN 202023182938U CN 213899465 U CN213899465 U CN 213899465U
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Abstract
The utility model discloses a hydraulic oil cylinder of a vertical device, which comprises a cylinder body, wherein a heat dissipation mechanism and a cylinder cover are arranged outside the cylinder body, a dustproof pad is arranged inside the cylinder cover, a piston is arranged inside the cylinder body, a piston rod and a first inserting column are arranged on one side of the piston, a second inserting column is arranged on the other side of the piston, a second buffer mechanism is arranged on one side of the second inserting column, the first buffer mechanism and the sealing ring are arranged outside the piston rod, the first buffer mechanism is positioned at one side of the sealing ring, and through the arranged heat dissipation mechanism, the hydraulic oil cylinder is subjected to heat dissipation treatment, the threaded water pipe is spirally wound outside the cylinder body, the temperature of the hydraulic oil cylinder is reduced, the hydraulic oil cylinder keeps stable operation, through the first buffer gear who sets up, prevent that hydraulic cylinder piston striking cylinder body is inside when the operation, influence hydraulic cylinder's life.
Description
Technical Field
The utility model relates to a pneumatic cylinder field, more specifically say, relate to a hydraulic cylinder of erecting device.
Background
The hydraulic cylinder is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion (or swinging motion), when the hydraulic actuating element is used for realizing reciprocating motion, a speed reducing device can be omitted, and no transmission gap exists, the motion is stable, so that the hydraulic actuating element is widely applied to hydraulic systems of various machines, such as vehicles, ships, airplanes and the like.
When the existing hydraulic cylinder is installed and used, due to the fact that the piston rod reciprocates in the cylinder body, when the piston rod is pulled out or two ends inside the cylinder body are retracted, impact can be generated, the service life of the piston and the service life of the cylinder body can be influenced after long-term use, when the hydraulic cylinder is used, friction force exists between the piston and the inner wall of the cylinder body, heat can be generated, the wall of the cylinder generates heat, normal use of the hydraulic cylinder is influenced, certain adverse effect is brought to the using process of people, and therefore the hydraulic cylinder for erecting the hydraulic cylinder is provided.
SUMMERY OF THE UTILITY MODEL
To the problem that exists among the prior art, the utility model aims to provide a play hydraulic cylinder of erecting device possesses anticollision, radiating advantage, has solved this pneumatic cylinder piston and cylinder body both ends striking when using, influences the life's of cylinder body problem.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a hydraulic cylinder of erecting device, includes the cylinder body, the outside of cylinder body is provided with heat dissipation mechanism and cylinder cap, the inside of cylinder cap is provided with dustproof the pad, the inside of cylinder body is provided with the piston, one side of piston is provided with the piston rod and first post of inserting, the opposite side of piston is provided with the second and inserts the post, one side that the post was inserted to the second is provided with second buffer gear, the outside of piston rod is provided with first buffer gear and sealing washer, first buffer gear is located one side of sealing washer.
Preferably, heat dissipation mechanism includes circulating water pump, connection water pipe, water tank and screw thread water pipe, circulating water pump is located the one end of connecting the water pipe, the water tank is located the other end of connecting the water pipe, circulating water pump is located the one end of screw thread water pipe, the water tank is located the other end of screw thread water pipe.
Preferably, one side of the circulating water pump is fixedly connected with one end of the connecting water pipe, one side of the water tank is fixedly connected with the other end of the connecting water pipe, one side of the circulating water pump is fixedly connected with one end of the threaded water pipe, and one side of the water tank is fixedly connected with the other end of the threaded water pipe.
Preferably, the first buffer mechanism comprises a connecting plate, a shell, a spring and a buffer ball, the connecting plate, the spring and the buffer ball are located inside the shell, the connecting plate is located on one side of the spring, and the buffer ball is located on the other side of the spring.
Preferably, one side of the connecting plate is fixedly connected with the inner surface of one side of the shell, one side of the spring is fixedly connected with one side of the connecting plate, one side of the buffer ball is fixedly connected with the other side of the spring, and one side of the buffer ball is movably connected with one side of the connecting plate through the spring.
Preferably, be provided with the screw thread between cylinder cap and the cylinder body, the outside of the inside of cylinder cap through screw thread and cylinder body is for dismantling the connection, the outer wall of piston rod is swing joint through the inside of piston and cylinder body.
The integral structure of the oil cylinder is in control connection with the PLC through a sensor, so that the integral electric control automation control operation of the oil cylinder is realized.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is through the heat dissipation mechanism that sets up, reduce this hydraulic cylinder's temperature, heat dissipation mechanism includes circulating water pump, connect the water pipe, water tank and threaded water pipe, store sufficient water source in the water tank, promote the water source circulation in the water tank through circulating water pump, water flows out from the water tank and connects the water pipe, in circulating water pump inflow threaded water pipe, threaded water pipe spiral is around in the outside of cylinder body, carries out the heat dissipation processing to hydraulic cylinder, makes this hydraulic cylinder keep stable work.
(2) This scheme is through the first buffer gear who sets up, prevent inside hydraulic cylinder piston striking cylinder body when the operation, first buffer gear includes the connecting plate, and a housing, spring and buffering ball, the connecting plate is located one side of spring, the buffering ball is located the opposite side of spring, when hydraulic cylinder moves, the piston rod passes through the piston and is reciprocating motion inside the cylinder body, when the piston transports one side of cylinder body, first post of inserting inserts inside the shell, suppression buffering ball and spring, make the spring warp, give the buffering, prevent that the piston from directly striking the inside of cylinder body one end, influence hydraulic cylinder's life.
Drawings
Fig. 1 is a schematic view of the overall structure of a hydraulic cylinder of a erecting device of the present invention;
fig. 2 is a schematic structural view of a heat dissipation mechanism of a hydraulic cylinder of the erecting device of the present invention;
fig. 3 is the structural schematic diagram of the first buffer mechanism of the hydraulic cylinder of the erecting device of the present invention.
The reference numbers in the figures illustrate:
1. a cylinder body; 2. a piston; 3. a heat dissipation mechanism; 301. a water circulating pump; 302. connecting a water pipe; 303. a water tank; 304. a threaded water pipe; 4. a first buffer mechanism; 401. a connecting plate; 402. a housing; 403. a spring; 404. a buffer ball; 5. a cylinder cover; 6. a dust-proof pad; 7. a seal ring; 8. a piston rod; 9. a first insert post; 10. a second insert post; 11. and a second buffer mechanism.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 referred to 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", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, 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. 1-3, a hydraulic cylinder of a erecting device includes a cylinder body 1, a heat dissipation mechanism 3 and a cylinder cover 5 are disposed outside the cylinder body 1, a dustproof pad 6 is disposed inside the cylinder cover 5, the dustproof pad 6 prevents dust from entering the cylinder body 1, a piston 2 is disposed inside the cylinder body 1, a piston rod 8 and a first insert column 9 are disposed on one side of the piston 2, a second insert column 10 is disposed on the other side of the piston 2, a second buffer mechanism 11 is disposed on one side of the second insert column 10, a first buffer mechanism 4 and a seal ring 7 are disposed outside the piston rod 8, and the first buffer mechanism 4 is located on one side of the seal ring 7.
Further, heat dissipation mechanism 3 includes circulating water pump 301, connects water pipe 302, water tank 303 and screw thread water pipe 304, and circulating water pump 301 is located the one end of connecting water pipe 302, and water tank 303 is located the other end of connecting water pipe 302, and circulating water pump 301 is located the one end of screw thread water pipe 304, and water tank 303 is located the other end of screw thread water pipe 304, through the heat dissipation mechanism 3 that sets up, reduces this hydraulic cylinder's temperature.
Further, one side of the circulating water pump 301 is fixedly connected with one end of the connecting water pipe 302, one side of the water tank 303 is fixedly connected with the other end of the connecting water pipe 302, one side of the circulating water pump 301 is fixedly connected with one end of the threaded water pipe 304, one side of the water tank 303 is fixedly connected with the other end of the threaded water pipe 304, water flows out of the water tank 303 and is connected with the water pipe 302, flows into the threaded water pipe 304 through the circulating water pump 301, the threaded water pipe 304 spirally surrounds the outside of the cylinder body 1, and the water flows back to the inside of the water tank 303 again so as to circulate.
Further, the first buffer mechanism 4 comprises a connecting plate 401, a housing 402, a spring 403 and a buffer ball 404, the connecting plate 401, the spring 403 and the buffer ball 404 are located inside the housing 402, the connecting plate 401 is located on one side of the spring 403, and the buffer ball 404 is located on the other side of the spring 403, so that the piston 2 of the hydraulic oil cylinder is prevented from impacting the inside of the cylinder 1 during operation through the arranged first buffer mechanism 4.
Furthermore, one side of the connecting plate 401 is fixedly connected with the inner surface of one side of the shell 402, one side of the spring 403 is fixedly connected with one side of the connecting plate 401, one side of the buffer ball 404 is fixedly connected with the other side of the spring 403, one side of the buffer ball 404 is movably connected with one side of the connecting plate 401 through the spring 403, when the piston 2 moves to one side of the cylinder body 1, the first inserting column 9 is inserted into the shell 402, the buffer ball 404 and the spring 403 are pressed, the spring 403 is deformed to buffer, and the piston 2 is prevented from directly impacting the inside of one end of the cylinder body 1, so that the service life of the hydraulic oil cylinder is influenced.
Furthermore, a thread is arranged between the cylinder cover 5 and the cylinder body 1, the interior of the cylinder cover 5 is detachably connected with the exterior of the cylinder body 1 through the thread, the outer wall of the piston rod 8 is movably connected with the interior of the cylinder body 1 through the piston 2, and the piston rod 8 reciprocates in the cylinder body 1 through the piston 2.
The working principle is as follows: the hydraulic cylinder of the erecting device has wide application range and can be used for vehicles, ships, airplanes and the like, the hydraulic cylinder of the erecting device comprises a cylinder body 1, a cylinder cover 5 and a heat dissipation mechanism 3 are arranged outside a piston 2, a dustproof pad 6 is arranged inside the cylinder cover 5 and is used for preventing dust from entering the cylinder body 1, when the hydraulic cylinder is used, heat can be generated, the temperature of the hydraulic cylinder is reduced through the arranged heat dissipation mechanism 3, the heat dissipation mechanism 3 comprises a circulating water pump 301, a connecting water pipe 302, a water tank 303 and a threaded water pipe 304, sufficient water is stored in the water tank 303, the circulation of the water source in the water tank 303 is promoted through the circulating water pump 301, water flows out of the connecting water pipe 302 from the water tank 303 and flows into the threaded water pipe 304 through the circulating water pump 301, the threaded water pipe 304 spirally surrounds the outside of the cylinder body 1, and the water flows back to the inside the water tank 303 again to perform heat dissipation treatment through the circulation, the hydraulic oil cylinder keeps stable operation, a piston 2 is arranged in a cylinder body 1, a piston rod 8 and a first inserting column 9 are arranged on one side of the piston 2, the piston rod 8 reciprocates in the cylinder body 1 through the piston 2, a first buffer mechanism 4 and a sealing ring 7 are arranged outside the piston rod 8, the piston 2 is prevented from impacting the inside of the cylinder body 1 when the hydraulic oil cylinder operates through the arranged first buffer mechanism 4, the first buffer mechanism 4 comprises a connecting plate 401, a shell 402, a spring 403 and a buffer ball 404, the connecting plate 401 is positioned on one side of the spring 403, the buffer ball 404 is positioned on the other side of the spring 403, when the hydraulic oil cylinder operates, the piston rod 8 reciprocates in the cylinder body 1 through the piston 2, when the piston 2 moves to one side of the cylinder body 1, the first inserting column 9 is inserted into the shell 402, the buffer ball 404 and the spring 403 are pressed, so that the spring 403 is deformed to buffer, prevent that piston 2 from directly striking the inside of cylinder body 1 one end, influence hydraulic cylinder's life, when piston 2 moved the opposite side of cylinder body 1, second inserted column 10 inserts the inside of second buffer gear 11, prevents the striking.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a hydraulic cylinder of erecting device, includes cylinder body (1), its characterized in that: the outside of cylinder body (1) is provided with heat dissipation mechanism (3) and cylinder cap (5), the inside of cylinder cap (5) is provided with dustproof pad (6), the inside of cylinder body (1) is provided with piston (2), one side of piston (2) is provided with piston rod (8) and first post (9) of inserting, the opposite side of piston (2) is provided with the second and inserts post (10), one side that post (10) were inserted to the second is provided with second buffer gear (11), the outside of piston rod (8) is provided with first buffer gear (4) and sealing washer (7), first buffer gear (4) are located one side of sealing washer (7).
2. A hydraulic ram for a erecting device according to claim 1 wherein: heat dissipation mechanism (3) include circulating water pump (301), connect water pipe (302), water tank (303) and screw thread water pipe (304), circulating water pump (301) are located the one end of connecting water pipe (302), water tank (303) are located the other end of connecting water pipe (302), circulating water pump (301) are located the one end of screw thread water pipe (304), water tank (303) are located the other end of screw thread water pipe (304).
3. A hydraulic ram for a erecting device according to claim 2 wherein: one side of circulating water pump (301) is fixed connection with the one end of being connected water pipe (302), one side of water tank (303) is fixed connection with the other end of being connected water pipe (302), one side of circulating water pump (301) is fixed connection with the one end of screw thread water pipe (304), one side of water tank (303) is fixed connection with the other end of screw thread water pipe (304).
4. A hydraulic ram for a erecting device according to claim 1 wherein: the first buffer mechanism (4) comprises a connecting plate (401), a shell (402), a spring (403) and a buffer ball (404), the connecting plate (401), the spring (403) and the buffer ball (404) are located inside the shell (402), the connecting plate (401) is located on one side of the spring (403), and the buffer ball (404) is located on the other side of the spring (403).
5. A hydraulic ram for a erecting device according to claim 4 wherein: one side of connecting plate (401) is fixed connection with the one side internal surface of shell (402), one side of spring (403) is fixed connection with one side of connecting plate (401), one side of cushion ball (404) is fixed connection with the opposite side of spring (403), one side of cushion ball (404) is swing joint through one side of spring (403) and connecting plate (401).
6. A hydraulic ram for a erecting device according to claim 1 wherein: be provided with the screw thread between cylinder cap (5) and cylinder body (1), the outside of the inside through screw thread and cylinder body (1) of cylinder cap (5) is for dismantling the connection, the outer wall of piston rod (8) is swing joint through the inside of piston (2) and cylinder body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182938.XU CN213899465U (en) | 2020-12-25 | 2020-12-25 | Hydraulic cylinder of erecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023182938.XU CN213899465U (en) | 2020-12-25 | 2020-12-25 | Hydraulic cylinder of erecting device |
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| Publication Number | Publication Date |
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| CN213899465U true CN213899465U (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023182938.XU Active CN213899465U (en) | 2020-12-25 | 2020-12-25 | Hydraulic cylinder of erecting device |
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| CN (1) | CN213899465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045945A (en) * | 2022-05-11 | 2022-09-13 | 北京电子工程总体研究所 | Hydraulic buffer device |
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2020
- 2020-12-25 CN CN202023182938.XU patent/CN213899465U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115045945A (en) * | 2022-05-11 | 2022-09-13 | 北京电子工程总体研究所 | Hydraulic buffer device |
| CN115045945B (en) * | 2022-05-11 | 2023-12-05 | 北京电子工程总体研究所 | Hydraulic buffer device |
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