CN214837494U - Hydraulic cylinder with heat-dissipating capacity - Google Patents
Hydraulic cylinder with heat-dissipating capacity Download PDFInfo
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- CN214837494U CN214837494U CN202121298054.2U CN202121298054U CN214837494U CN 214837494 U CN214837494 U CN 214837494U CN 202121298054 U CN202121298054 U CN 202121298054U CN 214837494 U CN214837494 U CN 214837494U
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- cylinder body
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- oil cylinder
- fixedly connected
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Abstract
The utility model discloses a hydraulic cylinder with heat-sinking capability, including the hydro-cylinder body, this internal hydraulic stem that is including of hydro-cylinder, the one end of hydraulic stem is equipped with solid fixed ring, two connecting blocks of the outer fixed surface of hydro-cylinder body, one side fixedly connected with water pitcher of connecting block, sliding connection has the traveller in the water pitcher, the one end fixedly connected with connecting rod of traveller, the other end of connecting rod pass water pitcher fixedly connected with snap ring, and the snap ring cup joints with the one end of hydraulic stem, the heat transfer sleeve has been cup jointed to the surface of hydro-cylinder body, is equipped with the cavity in the heat transfer sleeve, it has first water pipe and second water pipe to peg graft in one side of water pitcher. The utility model discloses a hydraulic stem drives the removal that the connecting rod made a round trip to drive the traveller and slide in the water pitcher, and then carry out the heat transfer in squeezing into heat transfer telescopic cavity with the water in the water pitcher, then dispel the heat well to the hydro-cylinder body, improve the life of hydro-cylinder.
Description
Technical Field
The utility model relates to a hydro-cylinder body technical field especially relates to a hydraulic cylinder with heat-sinking capability.
Background
The oil cylinder body is a hydraulic actuating element which converts hydraulic energy into mechanical energy and does linear reciprocating motion, has simple structure and reliable work, can remove a speed reducer when realizing reciprocating motion, is widely applied to hydraulic systems of various machines, can generate a large amount of heat due to the fact that the oil cylinder body needs to be pushed back and forth in a telescopic mode when in use, and therefore needs to dissipate heat.
However, the conventional oil cylinder body only dissipates heat through the outer wall of the oil cylinder body, so that the heat dissipation effect is low, and the service life of the oil cylinder body is shortened, and therefore, the hydraulic oil cylinder with the heat dissipation capability is very necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydraulic oil cylinder with heat dissipation capability.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a hydraulic cylinder with heat-sinking capability, includes the hydro-cylinder body, this internal hydraulic stem that is equipped with of hydro-cylinder, the one end of hydraulic stem is equipped with solid fixed ring, and two connecting blocks of the outer fixed surface of hydro-cylinder body are connected with, one side fixedly connected with water pitcher of connecting block, sliding connection has the traveller in the water pitcher, and the one end fixedly connected with connecting rod of traveller, the other end of connecting rod pass the water pitcher and have the snap ring through the bolt fastening, and the snap ring cup joints with the one end of hydraulic stem, the heat transfer sleeve has been cup jointed to the surface of hydro-cylinder body, is equipped with the cavity in the heat transfer sleeve, peg graft and have first water pipe and second water pipe in one side of water pitcher, the other end of first water pipe and second water pipe all communicates with the cavity.
As the utility model discloses scheme further again, peg graft in one side of hydro-cylinder body has first oil pipe and second oil pipe.
As the utility model discloses scheme further again, one side outer wall fixedly connected with handle of hydro-cylinder body, one side fixedly connected with slipmat of handle.
As the utility model discloses scheme further again, the one end of hydro-cylinder body is pegged graft and is had the connecting axle, and the bottom plate has been cup jointed to one side of connecting axle, and the one end joint of connecting axle has the jump ring.
As the utility model discloses scheme further again, one side of bottom plate is equipped with a plurality of mounting holes, is equipped with fixing bolt in the mounting hole.
As a further proposal of the utility model, one side of the bottom plate is provided with anti-skid lines.
As a further proposal, the one end of the sliding column is provided with a sealing ring.
As the utility model discloses scheme further again, the surface of hydraulic stem is equipped with the annular, and the snap ring is located the annular.
The utility model has the advantages that:
1. the utility model discloses a hydraulic stem drives the removal that the connecting rod made a round trip to drive the traveller and slide in the water pitcher, and then carry out the heat transfer in squeezing into heat transfer telescopic cavity with the water in the water pitcher, then dispel the heat well to the hydro-cylinder body, improve the life of hydro-cylinder.
2. The utility model discloses a cooperation setting of bottom plate, mounting hole and jump ring can make things convenient for the installation of hydro-cylinder body fixed, easy operation, convenient and fast to the installation effectiveness of hydro-cylinder body has been improved.
3. The utility model discloses a setting that is equipped with solid fixed ring in the one end of hydraulic stem can make things convenient for being connected of hydro-cylinder body and outside part, improves the work efficiency of hydro-cylinder body.
Drawings
Fig. 1 is a schematic front view of a hydraulic cylinder with heat dissipation capability according to the present invention;
fig. 2 is a schematic rear view of a hydraulic cylinder with heat dissipation capability according to the present invention;
fig. 3 is a schematic cross-sectional structural diagram of a hydraulic cylinder with heat dissipation capability according to the present invention.
In the figure: 1. a first oil pipe; 2. a heat exchange sleeve; 3. a second oil pipe; 4. a base plate; 5. mounting holes; 6. a clamp spring; 7. a water tank; 8. an oil cylinder body; 9. a hydraulic lever; 10. a fixing ring; 11. a handle; 12. anti-skid lines; 13. a seal ring; 14. a traveler; 15. a connecting rod; 16. connecting blocks; 17. a snap ring; 18. a ring groove; 19. a first water pipe; 20. a cavity; 21. a second water pipe.
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. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.
Referring to fig. 1-3, a hydraulic cylinder with heat dissipation capability comprises a cylinder body 8, a hydraulic rod 9 is included in the cylinder body 8, one end of the hydraulic rod 9 is provided with a fixing ring 10 to facilitate connection of the cylinder body 8 with external parts, two connecting blocks 16 are fixed on the outer surface of the cylinder body 8 through bolts, one side of each connecting block 16 is fixed with a water tank 7 through a bolt, a sliding column 14 is connected in the water tank 7 in a sliding manner, one end of the sliding column 14 is fixed with a connecting rod 15 through a bolt, the other end of the connecting rod 15 penetrates through the water tank 7 and is fixed with a snap ring 17 through a bolt, the snap ring 17 is sleeved with one end of the hydraulic rod 9, a heat exchange sleeve 2 is sleeved on the outer surface of the cylinder body 8, a cavity 20 is arranged in the heat exchange sleeve 2, a first water pipe 19 and a second water pipe 21 are inserted into one side of the water tank 7, and the other ends of the first water pipe 19 and the second water pipe 21 are both communicated with the cavity 20, the hydraulic rod 9 drives the connecting rod 15 to move back and forth, so as to drive the sliding column 14 to slide in the water tank 7, further squeeze water in the water tank 7 into the cavity 20 of the heat exchange sleeve 2 for heat exchange, and then well dissipate heat of the oil cylinder body 8.
In the utility model, a first oil pipe 1 and a second oil pipe 3 are inserted into one side of an oil cylinder body 8, oil is injected into the oil cylinder body 8 from the first oil pipe 1 and the second oil pipe 3 respectively, so that a hydraulic rod 9 is stretched or contracted, a handle 11 is fixed on one side outer wall of the oil cylinder body 8 through bolts, a non-slip mat is bonded on one side of the handle 11, so that the hand holding of a worker is facilitated, a connecting shaft is inserted into one end of the oil cylinder body 8, a bottom plate 4 is sleeved on one side of the connecting shaft, a clamp spring 6 is clamped at one end of the connecting shaft, a plurality of mounting holes 5 are arranged on one side of the bottom plate 4, fixing bolts are arranged in the mounting holes 5, the bottom plate 4, the mounting holes 5 and the clamp spring 6 facilitate the mounting and fixing of the oil cylinder body 8, anti-slip patterns 12 are arranged on one side of the bottom plate 4, a sealing ring 13 is arranged on one end of a slip column 14, so that the sealing performance between the slip column 14 and the inner wall of a water tank 7 is improved, so that the slip column 14 works better, the outer surface of the hydraulic rod 9 is provided with a ring groove 18, and the snap ring 17 is positioned in the ring groove 18.
The working principle is as follows: when the heat exchange sleeve is used, firstly, the connecting shaft is inserted into one end of the oil cylinder body 8, the bottom plate 4 is sleeved on the connecting shaft, then, the clamp spring 6 is clamped at one end of the connecting shaft, finally, the bottom plate 4 is fixed through the mounting hole 5, when oil enters the oil cylinder body 8 from the first oil pipe 1, the hydraulic rod 9 starts to stretch, so that the connecting rod 15 is driven to move outwards, the sliding column 14 is further pulled to slide outwards in the water tank 7, so that water in the water tank 7 enters the cavity 20 of the heat exchange sleeve 2 from the first water pipe 19, meanwhile, water heated in the cavity 20 of the heat exchange sleeve 2 is discharged from the second water pipe 21, so that heat exchange is carried out on the water, further, the oil cylinder body 8 is better radiated, when the oil enters the oil cylinder body 8 from the second oil pipe 3, the hydraulic rod 9 starts to shrink, so that the connecting rod 15 is driven to reset, and further, the water in the water tank 7 is squeezed into the cavity 20 of the heat exchange sleeve 2 from the second water pipe 21, as the initial reciprocating, the oil cylinder body 8 is radiated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. A hydraulic oil cylinder with heat dissipation capacity comprises an oil cylinder body (8) and is characterized in that a hydraulic rod (9) is arranged in the oil cylinder body (8), a fixing ring (10) is arranged at one end of the hydraulic rod (9), two connecting blocks (16) are fixedly connected to the outer surface of the oil cylinder body (8), a water tank (7) is fixedly connected to one side of each connecting block (16), a sliding column (14) is connected in the water tank (7) in a sliding mode, a connecting rod (15) is fixedly connected to one end of each sliding column (14), the other end of each connecting rod (15) penetrates through the water tank (7) and is fixedly connected with a clamping ring (17), the clamping ring (17) is sleeved with one end of the hydraulic rod (9), a heat exchange sleeve (2) is sleeved on the outer surface of the oil cylinder body (8), a cavity (20) is arranged in the heat exchange sleeve (2), a first water pipe (19) and a second water pipe (21) are inserted into one side of the water tank (7), the other ends of the first water pipe (19) and the second water pipe (21) are communicated with the cavity (20).
2. A hydraulic cylinder with heat dissipation capability as claimed in claim 1, characterized in that a first oil pipe (1) and a second oil pipe (3) are inserted into one side of the cylinder body (8).
3. The hydraulic oil cylinder with the heat dissipation capability as recited in claim 1, characterized in that a handle (11) is fixedly connected to the outer wall of one side of the oil cylinder body (8), and a non-slip mat is fixedly connected to one side of the handle (11).
4. The hydraulic oil cylinder with the heat dissipation capability as claimed in claim 1, wherein a connecting shaft is inserted into one end of the oil cylinder body (8), a base plate (4) is sleeved on one side of the connecting shaft, and a clamp spring (6) is clamped at one end of the connecting shaft.
5. A hydraulic cylinder with heat dissipation capability according to claim 4, characterized in that one side of the bottom plate (4) is provided with a plurality of mounting holes (5), and fixing bolts are arranged in the mounting holes (5).
6. A hydraulic cylinder with heat dissipation capacity according to claim 4, characterized in that one side of the base plate (4) is provided with anti-slip threads (12).
7. A hydraulic cylinder with heat dissipation capacity according to claim 1, characterized in that one end of the slide column (14) is provided with a sealing ring (13).
8. A hydraulic cylinder with heat dissipation capacity according to claim 1, characterized in that the outer surface of the hydraulic rod (9) is provided with a ring groove (18), and the snap ring (17) is positioned in the ring groove (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298054.2U CN214837494U (en) | 2021-06-10 | 2021-06-10 | Hydraulic cylinder with heat-dissipating capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121298054.2U CN214837494U (en) | 2021-06-10 | 2021-06-10 | Hydraulic cylinder with heat-dissipating capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214837494U true CN214837494U (en) | 2021-11-23 |
Family
ID=78805067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121298054.2U Active CN214837494U (en) | 2021-06-10 | 2021-06-10 | Hydraulic cylinder with heat-dissipating capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214837494U (en) |
-
2021
- 2021-06-10 CN CN202121298054.2U patent/CN214837494U/en active Active
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