CN216589389U

CN216589389U - High-performance composite oil cylinder

Info

Publication number: CN216589389U
Application number: CN202220005093.7U
Authority: CN
Inventors: 陆海青; 陈金明; 黄旭
Original assignee: Jiangsu Jiapeng Hydraulic Technology Co ltd
Current assignee: Jiangsu Jiapeng Hydraulic Technology Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-05-24
Anticipated expiration: 2032-01-05

Abstract

The utility model belongs to the technical field of oil cylinders, in particular to a high-performance composite oil cylinder, which comprises an oil cylinder body, the left side of the oil cylinder body is provided with a first oil hole, the right side of the oil cylinder body is provided with a second oil hole, the oil cylinder body is connected with a heat dissipation structure, the heat dissipation structure comprises a hollow pipe, the inner wall of the hollow pipe is provided with a water cooling assembly, the water cooling component is connected with the air cooling component through the connecting component, the air cooling component is connected on the inner side of the hollow pipe, the inner side of the hollow pipe is provided with an oil cylinder body, the connecting component consists of a driving component and a transmission component, the first connecting pipe of left end inner wall fixed mounting of hollow tube, the first oilhole of one end fixed mounting of first connecting pipe, the utility model discloses a heat radiation structure carries out water cooling and forced air cooling to the hydro-cylinder, has the cooling rate that improves the hydro-cylinder to can improve the life and the performance of hydro-cylinder.

Description

High-performance composite oil cylinder

Technical Field

The utility model relates to a hydro-cylinder technical field specifically is a high performance compound hydro-cylinder.

Background

The oil cylinder generally refers to a hydraulic cylinder, and 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.

The cooling speed of the existing oil cylinder is low during working, so that the service life and the service performance of the oil cylinder are influenced.

SUMMERY OF THE UTILITY MODEL

In view of the above and/or the problem that exists among the compound hydro-cylinder of current high performance, provided the utility model discloses.

Therefore, the utility model aims at providing a high performance compound hydro-cylinder can solve the above-mentioned current problem of proposing.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:

a high-performance composite oil cylinder comprises an oil cylinder body, wherein a first oil hole is formed in the left side of the oil cylinder body, a second oil hole is formed in the right side of the oil cylinder body, and a heat dissipation structure is connected to the oil cylinder body;

the heat radiation structure comprises a hollow pipe, wherein the inner wall of the hollow pipe is provided with a water cooling assembly, the water cooling assembly is connected with an air cooling assembly through a connecting assembly, the air cooling assembly is connected on the inner side of the hollow pipe, the inner side of the hollow pipe is provided with an oil cylinder body, and the connecting assembly is composed of a driving assembly and a transmission assembly.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the inner wall of the left end of the hollow pipe is fixedly provided with a first connecting pipe, one end of the first connecting pipe is fixedly provided with a first oil hole, the inner wall of the right end of the hollow pipe is fixedly provided with a second connecting pipe, and one end of the second connecting pipe is fixedly provided with a second oil hole.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the hollow tube is composed of two groups of semicircular plates, and the two groups of semicircular plates are fixedly installed through screws.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the water cooling component comprises a flow groove, a heat pipe, a water inlet hole and a water outlet hole, the flow groove is formed in the periphery of the inner wall of the hollow pipe, the heat pipe is fixedly installed on the periphery of the inner wall of the hollow pipe, one end of the heat pipe extends to the inner wall of the flow groove, and one end, far away from the flow groove, of the heat pipe is in contact with the oil cylinder body.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the water inlet hole is seted up all around to the right-hand member inner wall of hollow tube, and the water inlet hole is linked together with the right side of floating groove, the inner wall fixed mounting intake pipe of intake hole, the apopore is seted up all around to the left end inner wall of hollow tube, and the apopore is linked together with the left side of floating groove, the inner wall fixed mounting outlet pipe of apopore.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the driving assembly comprises a first rotating shaft, the first rotating shaft is connected to the inner wall of the right end of the hollow pipe in a rotating mode through a bearing, the wind wheel is fixedly installed on the left end of the first rotating shaft, and a water inlet hole is formed in one side of the upper portion of the wind wheel.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the forced air cooling subassembly includes backup pad, second pivot and flabellum, the inboard fixed mounting backup pad all around of hollow tube, the inner wall of backup pad passes through the bearing and rotates the connection second pivot, fixed mounting flabellum in the second pivot, one side of flabellum is equipped with the heat pipe.

As a preferred scheme of a high performance compound hydro-cylinder, wherein: the transmission assembly comprises a first belt pulley, a belt and a second belt pulley, a first rotating shaft is fixedly installed on the inner wall of the first belt pulley, a second rotating shaft is fixedly installed on the inner wall of the second belt pulley, and the first belt pulley is connected with the second rotating shaft in a belt transmission mode.

Compared with the prior art:

1. the oil cylinder is subjected to water cooling and air cooling through the heat dissipation structure, so that the cooling speed of the oil cylinder is increased, the service life of the oil cylinder is prolonged, and the service performance of the oil cylinder is improved;

2. the air cooling assembly works by using water in the water cooling assembly, so that not only is resources utilized, but also the cost input is reduced.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to the present invention;

FIG. 4 is a schematic side view of the hollow tube structure of the present invention;

FIG. 5 is an enlarged view of the structure at C in FIG. 4 according to the present invention;

fig. 6 is a schematic view of the local structure of the hollow tube of the present invention.

In the figure: the water cooling device comprises an oil cylinder body 2, a first oil hole 21, a first connecting pipe 211, a second oil hole 22, a second connecting pipe 221, a hollow pipe 3, a water cooling assembly 4, a flowing groove 41, a heat conducting pipe 42, a water inlet hole 43, a water inlet pipe 44, a water outlet hole 45, a water outlet pipe 46, a driving assembly 5, a first rotating shaft 51, a wind wheel 52, a transmission assembly 6, a first belt pulley 61, a belt 62, a second belt pulley 63, an air cooling assembly 7, a supporting plate 71, a second rotating shaft 72 and fan blades 73.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a high performance composite oil cylinder, please refer to and show 1-6, including hydro-cylinder body 2, the left side of hydro-cylinder body 2 is equipped with first oilhole 21, the right side of hydro-cylinder body 2 is equipped with second oilhole 22, be connected with heat radiation structure on the hydro-cylinder body 2, heat radiation structure includes hollow tube 3, the inner wall of hollow tube 3 is equipped with water-cooling subassembly 4, water-cooling subassembly 4 passes through coupling assembling and connects air-cooled subassembly 7, air-cooled subassembly 7 is connected on the inboard of hollow tube 3, the inboard of hollow tube 3 is equipped with hydro-cylinder body 2, coupling assembling comprises drive assembly 5 and drive assembly 6.

A first connecting pipe 211 is fixedly installed on the inner wall of the left end of the hollow pipe 3, a first oil hole 21 is fixedly installed at one end of the first connecting pipe 211, a second connecting pipe 221 is fixedly installed on the inner wall of the right end of the hollow pipe 3, a second oil hole 22 is fixedly installed at one end of the second connecting pipe 221, the first oil hole 21 and the second oil hole 22 have the function of conveying oil into the oil cylinder body 2 or the oil in the oil cylinder body 2 is discharged through the first oil hole 21 and the second oil hole 22, the first connecting pipe 211 and the second connecting pipe 221 have the function of connecting with an external oil pipe, the hollow pipe 3 is composed of two groups of semicircular plates, the two groups of semicircular plates are fixedly installed through screws, the water cooling component 4 comprises a flow groove 41, a heat conducting pipe 42, a water inlet 43 and a water outlet 45, the flow grooves 41 are all formed around the inner wall of the hollow pipe 3, the heat conducting pipes 42 are all fixedly installed around the inner wall of the hollow pipe 3, one end of the heat conducting pipe 42 extends to the inner wall of the flowing groove 41, one end of the heat conducting pipe 42, which is far away from the flowing groove 41, is in contact with the oil cylinder body 2, the heat conducting pipe 42 has the function of transferring the heat generated by the oil cylinder body 2, water inlet holes 43 are formed on the periphery of the inner wall of the right end of the hollow pipe 3, the water inlet holes 43 are communicated with the right side of the flowing groove 41, a water inlet pipe 44 is fixedly installed on the inner wall of the water inlet holes 43, the water inlet pipe 44 has the function of being connected with an external water pump, water outlet holes 45 are formed on the periphery of the inner wall of the left end of the hollow pipe 3, the water outlet holes 45 are communicated with the left side of the flowing groove 41, a water outlet pipe 46 is fixedly installed on the inner wall of the water outlet holes 45, the water outlet pipe 46 has the function of being connected with an external pipeline, the external pipeline has the function of being connected with an external water tank, the driving component 5 comprises a first rotating shaft 51, the first rotating shaft 51 is rotatably connected on the inner wall of the right end of the hollow pipe 3 through a bearing, and the left end fixed mounting wind wheel 52 of first pivot 51, wind wheel 52 is located the inboard of flowing groove 41, top one side of wind wheel 52 is equipped with inlet opening 43, air-cooled subassembly 7 includes backup pad 71, second pivot 72 and flabellum 73, fixed mounting backup pad 71 around the inboard of hollow tube 3, the inner wall of backup pad 71 passes through the bearing and rotates and connect second pivot 72, fixed mounting flabellum 73 on the second pivot 72, one side of flabellum 73 is equipped with heat pipe 42, drive assembly 6 includes first belt pulley 61, belt 62 and second belt pulley 63, the first pivot 51 of inner wall fixed mounting of first belt pulley 61, the second pivot 72 of inner wall fixed mounting of second belt pulley 63, first belt pulley 61 passes through belt 62 transmission with second pivot 72 and is connected.

When the oil cylinder body 2 works, heat generated by the oil cylinder body 2 is transferred to the heat conduction pipe 42, when the oil cylinder body 2 needs to be cooled, water flows into the flow groove 41 through the water inlet pipe 44 and the water inlet hole 43 by the external water pump, the water flowing into the flow groove 41 flows out through the water outlet hole 45 and the water outlet pipe 46, when the water flows in the flow groove 41, the heat in the heat conduction pipe 42 is taken away by the flowing water, so that the oil cylinder body 2 is cooled, when the water flows into the flow groove 41 through the water inlet hole 43, the water blows one side of the wind wheel 52, so that the wind wheel 52 drives the first rotating shaft 51 to rotate, the rotating first rotating shaft 51 rotates the second rotating shaft 72 through the first belt pulley 61, the belt 62 and the second belt pulley 63, the rotating second rotating shaft 72 drives the fan blade 73 to rotate, the rotating fan blades 73 blow air to the heat conducting pipe 42 and the outer wall of the cylinder body 2, so that air cooling of the cylinder body 2 is realized.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a high performance compound cylinder, includes hydro-cylinder body (2), the left side of hydro-cylinder body (2) is equipped with first oilhole (21), the right side of hydro-cylinder body (2) is equipped with second oilhole (22), its characterized in that: the oil cylinder body (2) is connected with a heat dissipation structure; the heat radiation structure comprises a hollow pipe (3), the inner wall of the hollow pipe (3) is provided with a water cooling assembly (4), the water cooling assembly (4) is connected with an air cooling assembly (7) through a connecting assembly, the air cooling assembly (7) is connected to the inner side of the hollow pipe (3), the inner side of the hollow pipe (3) is provided with an oil cylinder body (2), and the connecting assembly is composed of a driving assembly (5) and a transmission assembly (6).

2. The high-performance compound oil cylinder according to claim 1, wherein a first connecting pipe (211) is fixedly installed on the inner wall of the left end of the hollow pipe (3), a first oil hole (21) is fixedly installed on one end of the first connecting pipe (211), a second connecting pipe (221) is fixedly installed on the inner wall of the right end of the hollow pipe (3), and a second oil hole (22) is fixedly installed on one end of the second connecting pipe (221).

3. The high-performance composite oil cylinder as claimed in claim 1, wherein the hollow tube (3) is composed of two sets of semi-circular plates, and the two sets of semi-circular plates are fixedly mounted by screws.

4. The high-performance composite oil cylinder is characterized in that the water cooling assembly (4) comprises flow grooves (41), heat conduction pipes (42), water inlet holes (43) and water outlet holes (45), the flow grooves (41) are formed in the periphery of the inner wall of the hollow pipe (3), the heat conduction pipes (42) are fixedly installed on the periphery of the inner wall of the hollow pipe (3), one ends of the heat conduction pipes (42) extend to the inner wall of the flow grooves (41), and one ends, far away from the flow grooves (41), of the heat conduction pipes (42) are in contact with the oil cylinder body (2).

5. The high-performance composite oil cylinder according to claim 4, characterized in that water inlet holes (43) are formed in the periphery of the inner wall of the right end of the hollow pipe (3), the water inlet holes (43) are communicated with the right side of the flow groove (41), a water inlet pipe (44) is fixedly installed on the inner wall of each water inlet hole (43), water outlet holes (45) are formed in the periphery of the inner wall of the left end of the hollow pipe (3), the water outlet holes (45) are communicated with the left side of the flow groove (41), and a water outlet pipe (46) is fixedly installed on the inner wall of each water outlet hole (45).

6. The high-performance composite oil cylinder is characterized in that the driving assembly (5) comprises a first rotating shaft (51), the first rotating shaft (51) is rotatably connected to the inner wall of the right end of the hollow pipe (3) through a bearing, a wind wheel (52) is fixedly mounted at the left end of the first rotating shaft (51), and a water inlet hole (43) is formed in one side above the wind wheel (52).

7. The high-performance composite oil cylinder is characterized in that the air cooling assembly (7) comprises a supporting plate (71), a second rotating shaft (72) and fan blades (73), the supporting plate (71) is fixedly installed on the periphery of the inner side of the hollow pipe (3), the inner wall of the supporting plate (71) is rotatably connected with the second rotating shaft (72) through a bearing, the fan blades (73) are fixedly installed on the second rotating shaft (72), and a heat conduction pipe (42) is arranged on one side of each fan blade (73).

8. The high-performance compound oil cylinder is characterized in that the transmission assembly (6) comprises a first belt pulley (61), a belt (62) and a second belt pulley (63), a first rotating shaft (51) is fixedly installed on the inner wall of the first belt pulley (61), a second rotating shaft (72) is fixedly installed on the inner wall of the second belt pulley (63), and the first belt pulley (61) and the second rotating shaft (72) are in transmission connection through the belt (62).