CN209811874U - Fin type water-cooling radiator of machine tool hydraulic system - Google Patents
Fin type water-cooling radiator of machine tool hydraulic system Download PDFInfo
- Publication number
- CN209811874U CN209811874U CN201920219640.XU CN201920219640U CN209811874U CN 209811874 U CN209811874 U CN 209811874U CN 201920219640 U CN201920219640 U CN 201920219640U CN 209811874 U CN209811874 U CN 209811874U
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- Prior art keywords
- oil pipe
- pipe part
- water
- oil
- water pipe
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- 238000001816 cooling Methods 0.000 title claims abstract description 26
- 239000003921 oil Substances 0.000 claims abstract description 92
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000004804 winding Methods 0.000 claims abstract description 42
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 18
- 238000010521 absorption reaction Methods 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the field of machine tool hydraulic system heat dissipation, in particular to a plate type water-cooling radiator for a machine tool hydraulic system, which comprises a hydraulic oil pipe and a cooling water pipe which are arranged in a shell; the hydraulic oil pipe comprises a first oil pipe part, a second oil pipe part and a third oil pipe part which are arranged in the shell in parallel; the cooling water pipe comprises a first winding water pipe part, a second winding water pipe part and a third winding water pipe part which are respectively wound on the first oil pipe part, the second oil pipe part and the third oil pipe part. The embodiment of the utility model provides a water-cooling radiator realizes cooling treatment step by step to hydraulic oil, and is very good to the radiating effect of hydraulic oil, can make full use of the cooling water moreover; additionally, in the utility model provides an among the heat dissipation group, utilize the heat absorption ring that sets up on the heat conduction stick to derive the heat in the casing fast to dispel the heat through heat radiation fins on the radiating basal plate, can further improve this water-cooling radiator's radiating effect.
Description
Technical Field
The utility model relates to a lathe hydraulic system heat dissipation field specifically is a lathe hydraulic system finned water-cooling radiator.
Background
The hydraulic system of the numerical control machine tool consists of five parts, namely a power element, an execution element, a control element, an auxiliary element and hydraulic oil, wherein an oily medium with high working pressure, namely the hydraulic oil, is usually used as a power station in the hydraulic system of the numerical control machine tool for power transmission, however, in the process of power transmission, the hydraulic oil generates a large amount of heat due to extrusion movement, and the performance and the service life of the hydraulic oil are directly influenced.
The existing cooling equipment has the defects of single cooling, low cooling speed and incapability of meeting the cooling requirement in actual use, and can cause the phenomenon that a sealing element is frequently damaged when the temperature of hydraulic oil is too high, thereby causing a great deal of resource waste.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lathe hydraulic system plate water-cooling radiator 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:
a plate type water-cooling radiator of a machine tool hydraulic system comprises a hydraulic oil pipe and a cooling water pipe which are arranged in a shell;
the hydraulic oil pipe comprises a first oil pipe part, a second oil pipe part and a third oil pipe part which are arranged in the shell in parallel, wherein the bottom end of the first oil pipe part is connected with the bottom end of the second oil pipe part through an oil pipe arc-shaped connecting part, and the top end of the second oil pipe part is connected with the top end of the third oil pipe part through another oil pipe arc-shaped connecting part; the top end of the first oil pipe part is connected with an oil inlet connector arranged at the top of one side of the shell, and the bottom end of the third oil pipe part is connected with an oil outlet connector arranged at the bottom of the other side of the shell;
the cooling water pipe comprises a first winding water pipe part, a second winding water pipe part and a third winding water pipe part which are respectively wound on the first oil pipe part, the second oil pipe part and the third oil pipe part, wherein the bottom end of the first winding water pipe part is connected with the bottom end of the second winding water pipe part through a water pipe arc-shaped connecting part, and the top end of the second winding water pipe part is connected with the top end of the third winding water pipe part through another water pipe arc-shaped connecting part; the top of first winding hose portion is in with the setting the water outlet connection at casing one side top links to each other, the bottom of third winding hose portion is in with the setting the interface of intaking of casing opposite side bottom links to each other.
As a further aspect of the present invention: the oil inlet interface and the water outlet interface are positioned on the same side of the shell.
As a further aspect of the present invention: the oil outlet interface and the water inlet interface are positioned on the same side of the shell.
As a further aspect of the present invention: the top and the bottom of the shell are respectively provided with a first heat dissipation group and a second heat dissipation group.
As a further aspect of the present invention: the first heat dissipation group and the second heat dissipation group which are identical in structure respectively comprise a heat conduction rod, a heat absorption ring, heat dissipation fins and a heat dissipation substrate, wherein the heat dissipation fins are fixedly arranged on the heat dissipation substrate at equal intervals, and the heat dissipation substrate is fixedly arranged on the shell; the heat conducting rod is arranged in the shell, and the heat absorption rings are arranged on the heat conducting rod at equal intervals.
As a further aspect of the present invention: the heat conducting rod on the first heat dissipation group is arranged between the first oil pipe part and the second oil pipe part.
As a further aspect of the present invention: and the heat conducting rod on the second heat dissipation group is arranged between the second oil pipe part and the third oil pipe part.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides a water-cooling radiator realizes cooling treatment step by step to hydraulic oil, and is very good to the radiating effect of hydraulic oil, can make full use of the cooling water moreover; additionally, in the utility model provides an among the heat dissipation group, utilize the heat absorption ring that sets up on the heat conduction stick to derive the heat in the casing fast to dispel the heat through heat radiation fins on the radiating basal plate, can further improve this water-cooling radiator's radiating effect.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of a finned water-cooled radiator of a machine tool hydraulic system.
Fig. 2 is a schematic perspective view of a heat conducting rod in a finned water-cooled radiator of a machine tool hydraulic system.
In the figure: 1-shell, 2-hydraulic oil pipe, 3-oil inlet, 4-oil outlet, 5-cooling water pipe, 6-water inlet, 7-water outlet, 8-first heat dissipation group, 9-second heat dissipation group, 10-heat conduction rod, 11-heat absorption ring, 12-heat dissipation fins, 13-heat dissipation substrate, 21-first oil pipe part, 22-second oil pipe part, 23-third oil pipe part, 24-oil pipe arc connecting part, 51-first winding water pipe part, 52-second winding water pipe part, 53-third winding water pipe part and 54-water pipe arc connecting part.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the utility model provides an embodiment, a lathe hydraulic system plate water-cooling radiator, including setting up hydraulic pressure oil pipe 2 and condenser tube 5 in casing 1.
Further, in the embodiment of the present invention, the hydraulic oil pipe 2 includes a first oil pipe portion 21, a second oil pipe portion 22 and a third oil pipe portion 23 which are arranged in parallel in the housing 1, wherein the bottom end of the first oil pipe portion 21 is connected to the bottom end of the second oil pipe portion 22 through an oil pipe arc-shaped connecting portion 24, and the top end of the second oil pipe portion 22 is connected to the top end of the third oil pipe portion 23 through another oil pipe arc-shaped connecting portion 24; the top of first oil pipe portion 21 is in with the setting the oil feed interface 3 at casing 1 one side top links to each other, the bottom of third oil pipe portion 23 is in with the setting the interface 4 that produces oil of casing 1 opposite side bottom links to each other.
Furthermore, in the embodiment of the present invention, the cooling water pipe 5 includes a first winding water pipe portion 51, a second winding water pipe portion 52, and a third winding water pipe portion 53 respectively wound on the first oil pipe portion 21, the second oil pipe portion 22, and the third oil pipe portion 23, wherein a bottom end of the first winding water pipe portion 51 is connected to a bottom end of the second winding water pipe portion 52 through a water pipe arc-shaped connection portion 54, and a top end of the second winding water pipe portion 52 is connected to a top end of the third winding water pipe portion 53 through another water pipe arc-shaped connection portion 54; the top end of the first winding water pipe part 51 is connected with a water outlet port 7 arranged at the top of one side of the shell 1, and the bottom end of the third winding water pipe part 53 is connected with a water inlet port 6 arranged at the bottom of the other side of the shell 1.
In the embodiment of the present invention, further, the oil inlet 3 and the water outlet 7 are located at the same side of the casing 1; the oil outlet port 4 and the water inlet port 6 are positioned on the same side of the shell 1.
In the embodiment provided by the utility model, the hydraulic oil to be cooled enters the hydraulic oil pipe 2 through the oil inlet interface 3, and the hydraulic oil flows through the first oil pipe part 21, the second oil pipe part 22 and the third oil pipe part 23 and is discharged through the oil outlet interface 4; meanwhile, the cooling water which enters the cooling water pipe 5 through the water inlet connector 6 and flows through the third winding water pipe part 53, the second winding water pipe part 52 and the first winding water pipe part 51 respectively cools the hydraulic oil in the third oil pipe part 23, the second oil pipe part 22 and the first oil pipe part 21, wherein the temperature of the cooling water in the section of the third winding water pipe part 53 is lower than that of the cooling water in the section of the first winding water pipe part 51, the cooling water in the section of the first winding water pipe part 51 can carry out primary cooling treatment on the hydraulic oil which just enters the first oil pipe part 21, the hydraulic oil continues to flow into the second oil pipe part 22 and the third oil pipe part 23, and the cooling water in the section of the second winding water pipe part 52 and the section of the third winding water pipe part 53 are respectively used for secondary and tertiary cooling treatment, wherein the temperature of the hydraulic oil which enters the third oil pipe part 23 is lower than that of the hydraulic oil which just enters the first oil pipe part 21, the third cooling treatment of the hydraulic oil by the low-temperature cooling water in the section 53 of the third winding water pipe has better cooling effect; therefore, the embodiment of the utility model provides a water-cooling radiator realizes cooling treatment step by step to hydraulic oil, and is very good to the radiating effect of hydraulic oil, can carry out make full use of to the cooling water moreover.
In another embodiment provided by the present invention, in order to further improve the cooling treatment effect on the hydraulic oil, the top and the bottom of the housing 1 are respectively provided with a first heat dissipation group 8 and a second heat dissipation group 9, and the first heat dissipation group 8 and the second heat dissipation group 9 with the same structure each include a heat conduction rod 10, a heat absorption ring 11, a plurality of heat dissipation fins 12 and a heat dissipation substrate 13, wherein the plurality of heat dissipation fins 12 are fixedly disposed on the heat dissipation substrate 13 at equal intervals, and the heat dissipation substrate 13 is fixedly mounted on the housing 1; the heat conducting rod 10 is arranged in the heat conducting rod 1, and the heat absorption rings 11 are arranged on the heat conducting rod 10 at equal intervals.
Further, in the present embodiment, the heat conduction rod 10 of the first heat dissipation group 8 is disposed between the first oil pipe portion 21 and the second oil pipe portion 22.
Furthermore, in this embodiment, the heat conduction rod 10 of the second heat dissipation assembly 9 is disposed between the second oil pipe portion 22 and the third oil pipe portion 23.
The utility model provides an in the embodiment, utilize the heat absorption ring 11 that sets up on the heat conduction stick 10 can derive the heat in the casing 1 fast to dispel the heat through heat radiation fins 12 on the radiating basal plate 13, can further improve this water-cooling radiator's radiating effect.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; 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.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A plate type water-cooling radiator of a machine tool hydraulic system comprises a hydraulic oil pipe (2) and a cooling water pipe (5) which are arranged in a shell (1); the method is characterized in that:
the hydraulic oil pipe (2) comprises a first oil pipe part (21), a second oil pipe part (22) and a third oil pipe part (23) which are arranged in the shell (1) in parallel, wherein the bottom end of the first oil pipe part (21) is connected with the bottom end of the second oil pipe part (22) through an oil pipe arc-shaped connecting part (24), and the top end of the second oil pipe part (22) is connected with the top end of the third oil pipe part (23) through another oil pipe arc-shaped connecting part (24); the top end of the first oil pipe part (21) is connected with an oil inlet connector (3) arranged at the top of one side of the shell (1), and the bottom end of the third oil pipe part (23) is connected with an oil outlet connector (4) arranged at the bottom of the other side of the shell (1);
the cooling water pipe (5) comprises a first winding water pipe part (51), a second winding water pipe part (52) and a third winding water pipe part (53) which are respectively wound on the first oil pipe part (21), the second oil pipe part (22) and the third oil pipe part (23), wherein the bottom end of the first winding water pipe part (51) is connected with the bottom end of the second winding water pipe part (52) through a water pipe arc-shaped connecting part (54), and the top end of the second winding water pipe part (52) is connected with the top end of the third winding water pipe part (53) through another water pipe arc-shaped connecting part (54); the top of first winding water pipe portion (51) is in with the setting water outlet (7) at casing (1) one side top links to each other, the bottom of third winding water pipe portion (53) is in with the setting interface (6) of intaking of casing (1) opposite side bottom link to each other.
2. The finned water-cooled radiator for the hydraulic system of the machine tool according to claim 1, wherein the oil inlet port (3) and the water outlet port (7) are located on the same side of the housing (1).
3. The finned water-cooled radiator for the hydraulic system of a machine tool according to claim 2, characterized in that the oil outlet port (4) and the water inlet port (6) are located on the same side of the housing (1).
4. The finned water-cooled radiator for the hydraulic system of the machine tool according to any one of claims 1 to 3, characterized in that the top and the bottom of the shell (1) are respectively provided with a first radiating group (8) and a second radiating group (9).
5. The finned water-cooled radiator for the machine tool hydraulic system according to claim 4, wherein the first radiating group (8) and the second radiating group (9) which have the same structure each comprise a heat conducting rod (10), a heat absorbing ring (11), radiating fins (12) and a radiating base plate (13), wherein the plurality of radiating fins (12) are fixedly arranged on the radiating base plate (13) at equal intervals, and the radiating base plate (13) is fixedly arranged on the housing (1); the heat conducting rod (10) is arranged in the shell (1), and the heat absorption rings (11) are arranged on the heat conducting rod (10) at equal intervals.
6. The finned water-cooled radiator for a machine tool hydraulic system according to claim 5, characterized in that the heat conducting rods (10) of the first radiating group (8) are placed between the first oil pipe portion (21) and the second oil pipe portion (22).
7. The finned water-cooled radiator for a machine tool hydraulic system according to claim 5, characterized in that the heat conducting rods (10) on the second radiating group (9) are interposed between the second oil pipe portion (22) and the third oil pipe portion (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219640.XU CN209811874U (en) | 2019-02-21 | 2019-02-21 | Fin type water-cooling radiator of machine tool hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920219640.XU CN209811874U (en) | 2019-02-21 | 2019-02-21 | Fin type water-cooling radiator of machine tool hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209811874U true CN209811874U (en) | 2019-12-20 |
Family
ID=68873484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920219640.XU Expired - Fee Related CN209811874U (en) | 2019-02-21 | 2019-02-21 | Fin type water-cooling radiator of machine tool hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209811874U (en) |
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2019
- 2019-02-21 CN CN201920219640.XU patent/CN209811874U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |