CN208364753U - A kind of cooling device of gear-box - Google Patents
A kind of cooling device of gear-box Download PDFInfo
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- CN208364753U CN208364753U CN201820938232.5U CN201820938232U CN208364753U CN 208364753 U CN208364753 U CN 208364753U CN 201820938232 U CN201820938232 U CN 201820938232U CN 208364753 U CN208364753 U CN 208364753U
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- oil
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- box
- high temperature
- oil pump
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Abstract
The utility model discloses a kind of cooling device of gear-box, including condenser, high temperature oil pump, it is disposed adjacent to the oil outlet of condenser bottom, condenser and high temperature oil pump are arranged at the outside of condenser, oil outlet is connected to by the first oil pipe with high temperature oil pump, high temperature oil pump is connected to by the second oil pipe with condenser, the host bearing that gear-box side is arranged in is provided with oil inlet, third oil pipe is provided between oil inlet and condenser, oil inlet and outlet connection, mounting plate is provided at the top of gear-box, mounting plate is convexly equipped with oil pump mounting base far from the side of gear-box, high temperature oil pump is removably mounted in oil pump mounting base.The cooling of the cooling device of the gear-box of the utility model is high-efficient, and structure is simple, significantly reduces the temperature of host bearing, extends the service life of host bearing.
Description
Technical field
The utility model relates to a kind of cooling device more particularly to a kind of cooling devices of gear-box.
Background technique
Extrusion molding also known as squeezes out, and is a kind of plastics molding process, is one of important method of thermoplastic plastics shaping.It is squeezing
In coating line, common one of the machine part of gear-box, gear-box needs to release a large amount of heat in the process of running,
Therefore it needs to cool down using Lubricant on Gear case.In existing extrusion molding production line, gear case oil is by built-in copper
Pipe progress is air cooled, and cooling efficiency is low, and the host bearing in extrusion molding production line is also often needed using a certain amount of lubrication
Oil is lubricated, and to reduce to host bearing wear, but during machine operation, lubricating oil can be easy to generate heat and reduce
The service life of machine.
Utility model content
The purpose of this utility model is that: a kind of cooling device of gear-box is provided, is cooled down high-efficient, structure is simple.
To reach this purpose, the utility model uses following technical scheme:
A kind of cooling device of gear-box is provided, including condenser, high temperature oil pump, is disposed adjacent to gear-box bottom
Oil outlet, the condenser and the high temperature oil pump are arranged at the outside of the gear-box, and the oil outlet passes through first
Oil pipe is connected to the high temperature oil pump, and the high temperature oil pump is connected to by the second oil pipe with the condenser, is arranged in the tooth
The host bearing of roller box side is provided with oil inlet, and third oil pipe is provided between the oil inlet and the condenser, described
Oil inlet is connected to the oil outlet, mounting plate is provided at the top of the gear-box, the mounting plate is far from the gear-box
Side be convexly equipped with oil pump mounting base, the high temperature oil pump is removably mounted in the oil pump mounting base.
The a preferred technical solution of cooling device as the gear-box, the mounting plate is far from the gear
Case side is provided with condenser mounting base, and the condenser is mounted in the condenser mounting base.
The a preferred technical solution of cooling device as the gear-box, the oil inlet are located at described fuel-displaced
The top of mouth.
The a preferred technical solution of cooling device as the gear-box is provided in the oil pump mounting base
First mounting hole, the first mounting hole described in the bottom face of the high temperature oil pump are provided with the second mounting hole, first installation
The inner sidewall in hole is provided with the first internal screw thread, and bolt passes through in second mounting hole and described the first of first mounting hole
Screw thread is screwed on.
The a preferred technical solution of cooling device as the gear-box, the oil outlet are connected with rigid
Fuel discharge port, the fuel discharge port are provided with the first external screw thread far from one end of the oil outlet, and first oil pipe is
Hose, first oil pipe are provided with the first connector far from one end of the high temperature oil pump, and first connector is provided with
Be screwed on the third internal screw thread of cooperation with first external screw thread, to realize that first oil pipe is connect with the gear-box.
The a preferred technical solution of cooling device as the gear-box, the oil inlet are connected with rigid
Fuel inlet neck, the fuel inlet neck are provided with the second external screw thread far from one end of the oil inlet, and the third oil pipe is
Hose, the third oil pipe are provided with the second connector far from one end of the high temperature oil pump, and second connector is provided with
Be screwed on the 4th internal screw thread of cooperation with second external screw thread, to realize that the third oil pipe is connect with the host bearing.
The a preferred technical solution of cooling device as the gear-box, the fuel discharge port and described the
The first sealing ring is provided between one connector；
The second sealing ring is provided between the fuel inlet neck and second connector.
The a preferred technical solution of cooling device as the gear-box, the oil inlet are provided with control valve
Door.
The a preferred technical solution of cooling device as the gear-box, the third oil pipe and the host
Thermometer is provided between bearing.
The a preferred technical solution of cooling device as the gear-box, the oil outlet and the oil inlet
It is separately positioned in the opposite two side walls of the gear-box.
The utility model has the following beneficial effects: condenser and high temperature oil pump are arranged to the outside of gear-box, reduction pair
Space hold inside gear-box is conducive to the volume for reducing gear-box.Wherein, by high temperature oil pump using the first oil pipe from fuel-displaced
After mouthful extracting the lubricating oil of high temperature out, then by the second oil pipe lubricating oil is transferred in condenser, using condenser to high temperature
Lubricating oil cool down, last lubricating oil after cooling is entered in host bearing by third oil pipe.In addition, in tooth
It is provided with mounting plate at the top of roller box, high temperature oil pump is arranged in the top of gear-box, avoids high temperature oil pump on horizontal position
Occupied space more rationally using the space on the production line of the extrusion molding, and high temperature oil pump is removably mounted in mounting base,
Convenient for the maintenance and replacement to high temperature oil pump.
Detailed description of the invention
The utility model is described in further detail below according to drawings and examples.
Fig. 1 is the schematic diagram of the cooling device of gear-box described in embodiment.
In figure:
1, gear-box；2, host bearing；3, the first oil pipe；4, the second oil pipe；5, third oil pipe；6, high temperature oil pump；7, cold
Condenser；8, fuel discharge port；9, the first connector；10, fuel inlet neck；11, the second connector；12, mounting plate；13, oil pump
Mounting base；14, condenser mounting base.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, in this present embodiment, a kind of cooling device of gear-box described in the utility model, including condenser
7, high temperature oil pump 6, be disposed adjacent to the oil outlet of 1 bottom of gear-box, the condenser 7 and the high temperature oil pump 6 are all provided with
It sets in the outside of the gear-box 1, the oil outlet is connected to by the first oil pipe 3 with the high temperature oil pump 6, the high temperature oil pump
6 are connected to by the second oil pipe 4 with the condenser 7, and the host bearing 2 that 1 side of gear-box is arranged in is provided with oil inlet,
Third oil pipe 5 is provided between the oil inlet and the condenser 7, the oil inlet is connected to the oil outlet, the tooth
The top of roller box 1 is provided with mounting plate 12, and the mounting plate 12 is convexly equipped with oil pump mounting base far from the side of the gear-box 1
13, the high temperature oil pump 6 is removably mounted in the oil pump mounting base 13.
Condenser 7 and high temperature oil pump 6 are arranged to the outside of gear-box 1, reduction accounts for the space inside gear-box 1
With, be conducive to reduce gear-box 1 volume.Wherein, by high temperature oil pump 6 using the first oil pipe 3 from oil outlet by the lubrication of high temperature
After oil extraction, then by the second oil pipe 4 lubricating oil is transferred in condenser 7, the lubricating oil progress using condenser 7 to high temperature
It cools, last lubricating oil after cooling is entered in host bearing 2 by third oil pipe 5.Due to oil inlet and outlet
Connection, after lubricating oil enters host bearing 2 from oil inlet, then from host bearing 2 by being flowed out inside gear-box 1 from oil outlet,
Designed by this, can simultaneously in host bearing 2 lubricating oil and gear-box 1 is inner integrated cools down, improve lubricating oil
Cooling efficiency.The abrasion that host bearing 2 is reduced by lubricating oil, plays the role of protection to host bearing 2, in addition, passing through
Continual cooling can also be carried out to lubricating oil by following bad circuit, so that the temperature of lubricating oil maintains in a certain range.
The top of gear-box 1 is provided with mounting plate 12, high temperature oil pump 6 is arranged in the top of gear-box 1, high temperature oil pump 6 is avoided to account for
With the space of horizontal position, more rationally using the space on the production line of extrusion molding, and installation is passed through by the temperature inside projection
Plate 12 is transferred to the normal work on high temperature oil pump 6 and influencing high temperature oil pump 6, extends the service life of the high temperature oil pump 6.?
In the present embodiment, by the removable discharge pump mounting base 13 of high temperature oil pump 6, convenient for the maintenance and replacement to high temperature oil pump 6.
Wherein, the mounting plate 12 is provided with condenser mounting base 14, the cold condensation far from 1 side of gear-box
Device 7 is mounted in the condenser mounting base 14, is easily installed condenser 7.
In the present embodiment, the oil inlet is located at the top of the oil outlet.Oil inlet is arranged to the top of oil outlet,
Lubricating oil is made automatically to flow out to first from oil outlet after oil inlet entrance under the action of the gravitional force of lubricating oil
In oil pipe 3, convenient for lubricating oil from the outflow inside gear-box 1.Specifically, the oil inlet is adjacent to the top of the gear-box 1
Setting.
Wherein, the first mounting hole is provided in the oil pump mounting base 13, described in the bottom face of the high temperature oil pump 6
One mounting hole is provided with the second mounting hole, and the inner sidewall of first mounting hole is provided with the first internal screw thread, and bolt passes through described
First internal screw thread of second mounting hole and first mounting hole is screwed on.High temperature oil pump 6 and oil pump are installed by bolt
Seat 13 connects, and high temperature oil pump 6 is fixed.Specifically, the inner sidewall of second mounting hole may also set up the second internal screw thread,
Spiral is successively screwed on cooperation with the second internal screw thread in the second mounting hole and with the first internal screw thread in the first mounting hole, reinforces
The bonding strength of high temperature oil pump 6 and oil pump mounting base 13.Side is convenient to use, sets hose for the first oil pipe 3, can be to the first oil
Pipe 3 is bent or is moved.
In order to accelerate the draw speed to the lubricating oil inside gear-box 1, there are two intervals for setting in the present embodiment
Oil outlet, two oil outlets are horizontally arranged on gear-box 1.
In one embodiment, the oil outlet is connected with rigid fuel discharge port 8, and the fuel discharge port 8 is far from described
One end of oil outlet is provided with the first external screw thread, and first oil pipe 3 is hose, and first oil pipe 3 is far from high temperature oil pump 6
One end is provided with the first connector 9, and first connector 9 is provided with spiral shell in the third for the cooperation that is screwed on first external screw thread
Line, to realize that first oil pipe 3 is connect with the gear-box 1.First connector 9 is passed through into spiral shell in the first external screw thread and third
Line is screwed on to cooperate and be connect with realizing with fuel discharge port 8, facilitates the first oil pipe 3 of installation, and guarantees the first oil pipe 3 and gear-box 1
Close connection.
In another embodiment, the oil inlet is connected with rigid fuel inlet neck 10, and the fuel inlet neck 10 is remote
One end from the oil inlet is provided with the second external screw thread, and the third oil pipe 5 is hose, separate described in the third oil pipe 5
One end of high temperature oil pump 6 is provided with the second connector 11, and second connector 11 is provided with to be cooperated with second external screw thread
The 4th internal screw thread being screwed on, to realize that the third oil pipe 5 is connect with the host bearing 2.Second connector 11 is passed through the
Two external screw threads are screwed on to cooperate with the 4th internal screw thread and be connect with realizing with fuel inlet neck 10, prevent third oil pipe 5 from host bearing 2
In fall off.
One preferred embodiment of the cooling device as the gear-box, the fuel discharge port 8 connect with described first
The first sealing ring is provided between connector 9.It is close that second is provided between the fuel inlet neck 10 and second connector 11
Seal.The setting of first sealing ring and the second sealing ring, primarily to prevent fuel discharge port 8 and the first connector 9 it
Between and fuel inlet neck 10 and second connector 11 between oil leak.
Preferably, for the ease of the output quantity of lubricating oil in control oil inlet, the oil inlet is provided with control valve.
In the present embodiment, thermometer is provided between the third oil pipe 5 and the host bearing 2.Thermometer is set
It sets and is mainly used for being monitored the temperature of the lubricating oil inside third oil pipe 5, user can be judged by observed temperature table
The cooling device of the gear-box is whether normal operation.
Preferably, the third oil pipe 5 is hose.
During the gear-box 1 and host bearing 2 are run, component and host inside gear-box 1 are held inside axis
Component be difficult to avoid that and can wear that the impurity for wearing generation can be with the outer of outflow of lubrication oil to gear-box 1 and host bearing 2
Portion avoids the biggish impurity in lubricating oil from blocking the outlet of condenser to remove the impurity in lubricating oil, can be in oil outlet
Filter is set between high temperature oil pump 6.In other examples, it can also be set between high temperature oil pump 6 and the condenser 7
Set filter.
In order to extend path of the lubricating oil outside gear-box 1 as much as possible, the drop of the gear-box is further increased
The cooling effect to lubricating oil of warm device, in the present embodiment, the oil outlet and the oil inlet are separately positioned on gear
In the opposite two side walls of case 1.
In the description of this article, it is to be understood that term " first ", " second " are only used for being distinguish in description,
Without particular meaning.
It is to be understood that above-mentioned specific embodiment is only the preferred embodiment and institute's application technology of the utility model
Principle, in technical scope disclosed in the utility model, what anyone skilled in the art was readily apparent that
Change or replacement should all be covered within the protection scope of the present utility model.
Claims (10)
1. a kind of cooling device of gear-box, which is characterized in that including condenser, high temperature oil pump, be disposed adjacent to gear-box
The oil outlet of bottom, the condenser and the high temperature oil pump are arranged at the outside of the gear-box, and the oil outlet is logical
It crosses the first oil pipe to be connected to the high temperature oil pump, the high temperature oil pump is connected to by the second oil pipe with the condenser, and setting exists
The host bearing of the gear-box side is provided with oil inlet, and third oil is provided between the oil inlet and the condenser
Pipe, the oil inlet are connected to the oil outlet, mounting plate are provided at the top of the gear-box, the mounting plate is far from described
The side of gear-box is convexly equipped with oil pump mounting base, and the high temperature oil pump is removably mounted in the oil pump mounting base.
2. the cooling device of gear-box according to claim 1, which is characterized in that the mounting plate is far from the gear-box
Side is provided with condenser mounting base, and the condenser is mounted in the condenser mounting base.
3. the cooling device of gear-box according to claim 1, which is characterized in that the oil inlet is located at the oil outlet
Top.
4. the cooling device of gear-box according to claim 1, which is characterized in that be provided in the oil pump mounting base
One mounting hole, the first mounting hole described in the bottom face of the high temperature oil pump are provided with the second mounting hole, first mounting hole
Inner sidewall be provided with the first internal screw thread, bolt passes through spiral shell in described the first of second mounting hole and first mounting hole
Line is screwed on.
5. the cooling device of gear-box according to claim 3, which is characterized in that the oil outlet be connected with it is rigid go out
Port connection, the fuel discharge port are provided with the first external screw thread far from one end of the oil outlet, and first oil pipe is soft
Pipe, first oil pipe are provided with the first connector far from one end of the high temperature oil pump, first connector be provided with
First external screw thread is screwed on the third internal screw thread of cooperation, to realize that first oil pipe is connect with the gear-box.
6. the cooling device of gear-box according to claim 5, which is characterized in that the oil inlet be connected with it is rigid into
Port connection, the fuel inlet neck are provided with the second external screw thread far from one end of the oil inlet, and the third oil pipe is soft
Pipe, the third oil pipe are provided with the second connector far from one end of the high temperature oil pump, second connector be provided with
Second external screw thread is screwed on the 4th internal screw thread of cooperation, to realize that the third oil pipe is connect with the host bearing.
7. the cooling device of gear-box according to claim 6, which is characterized in that the fuel discharge port and described first
The first sealing ring is provided between connector；
The second sealing ring is provided between the fuel inlet neck and second connector.
8. the cooling device of gear-box according to claim 1, which is characterized in that the oil inlet is provided with control valve
Door.
9. the cooling device of gear-box according to claim 1, which is characterized in that the third oil pipe and the boss rod
Thermometer is provided between holding.
10. the cooling device of -9 described in any item gear-boxes according to claim 1, which is characterized in that the oil outlet and institute
Oil inlet is stated to be separately positioned in the opposite two side walls of the gear-box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938232.5U CN208364753U (en) | 2018-06-15 | 2018-06-15 | A kind of cooling device of gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820938232.5U CN208364753U (en) | 2018-06-15 | 2018-06-15 | A kind of cooling device of gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208364753U true CN208364753U (en) | 2019-01-11 |
Family
ID=64929327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820938232.5U Active CN208364753U (en) | 2018-06-15 | 2018-06-15 | A kind of cooling device of gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208364753U (en) |
-
2018
- 2018-06-15 CN CN201820938232.5U patent/CN208364753U/en active Active
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